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class="vector-toc-list"> </ul> </li> <li id="toc-Effects_on_physical_health" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Effects_on_physical_health"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Effects on physical health</span> </div> </a> <ul id="toc-Effects_on_physical_health-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Mental_health_effects" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Mental_health_effects"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Mental health effects</span> </div> </a> <button aria-controls="toc-Mental_health_effects-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Mental health effects subsection</span> </button> <ul id="toc-Mental_health_effects-sublist" class="vector-toc-list"> <li id="toc-Brain_development" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Brain_development"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Brain development</span> </div> </a> <ul id="toc-Brain_development-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Behavioral_impact" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Behavioral_impact"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Behavioral impact</span> </div> </a> <ul id="toc-Behavioral_impact-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Academic_performance" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Academic_performance"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>Academic performance</span> </div> </a> <ul id="toc-Academic_performance-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Environmental_effects" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Environmental_effects"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Environmental effects</span> </div> </a> <ul id="toc-Environmental_effects-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Limitations_on_screen_time" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Limitations_on_screen_time"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Limitations on screen time</span> </div> </a> <button aria-controls="toc-Limitations_on_screen_time-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Limitations on screen time subsection</span> </button> <ul id="toc-Limitations_on_screen_time-sublist" class="vector-toc-list"> <li id="toc-Adults" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Adults"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.1</span> <span>Adults</span> </div> </a> <ul id="toc-Adults-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Children" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Children"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.2</span> <span>Children</span> </div> </a> <ul id="toc-Children-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Further_reading" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Further_reading"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Further reading</span> </div> </a> <ul id="toc-Further_reading-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Screen time</span></h1> <div id="p-lang-btn" class="vector-dropdown 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href="https://az.wikipedia.org/wiki/Ekran_vaxt%C4%B1" title="Ekran vaxtı – Azerbaijani" lang="az" hreflang="az" data-title="Ekran vaxtı" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A6%B0%E0%A7%8D%E0%A6%A6%E0%A6%BE%E0%A6%B0_%E0%A6%B8%E0%A6%BE%E0%A6%AE%E0%A6%A8%E0%A7%87_%E0%A6%85%E0%A6%A4%E0%A6%BF%E0%A6%AC%E0%A6%BE%E0%A6%B9%E0%A6%BF%E0%A6%A4_%E0%A6%B8%E0%A6%AE%E0%A6%AF%E0%A6%BC" title="পর্দার সামনে অতিবাহিত সময় – Bangla" lang="bn" hreflang="bn" data-title="পর্দার সামনে অতিবাহিত সময়" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/%C4%8Cas_u_obrazovky" title="Čas u obrazovky – Czech" lang="cs" hreflang="cs" data-title="Čas u obrazovky" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Bildschirmzeit" title="Bildschirmzeit – German" lang="de" hreflang="de" data-title="Bildschirmzeit" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B2%D9%85%D8%A7%D9%86_%D8%B5%D9%81%D8%AD%D9%87%E2%80%8C%D9%86%D9%85%D8%A7%DB%8C%D8%B4" title="زمان صفحه‌نمایش – Persian" lang="fa" hreflang="fa" data-title="زمان صفحه‌نمایش" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Temps_d%27%C3%A9cran" title="Temps d'écran – French" lang="fr" hreflang="fr" data-title="Temps d'écran" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Waktu_layar" title="Waktu layar – Indonesian" lang="id" hreflang="id" data-title="Waktu layar" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Tempo_schermo" title="Tempo schermo – Italian" lang="it" hreflang="it" data-title="Tempo schermo" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%96%D7%9E%D7%9F_%D7%9E%D7%A1%D7%9A" title="זמן מסך – Hebrew" lang="he" hreflang="he" data-title="זמן מסך" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Schermtijd" title="Schermtijd – Dutch" lang="nl" hreflang="nl" data-title="Schermtijd" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Skjermtid" title="Skjermtid – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Skjermtid" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%AD%D0%BA%D1%80%D0%B0%D0%BD%D0%BD%D0%BE%D0%B5_%D0%B2%D1%80%D0%B5%D0%BC%D1%8F" title="Экранное время – Russian" lang="ru" hreflang="ru" data-title="Экранное время" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D0%B2%D0%B8%D0%B7%D0%BE%D1%80_%D1%83%D0%BE%D0%BD%D0%BD%D0%B0_%D0%BA%D0%BE%D0%BC%D0%BF%D1%8C%D1%8E%D1%82%D0%B5%D1%80_%D0%BE%D2%95%D0%BE_%D0%B8%D0%B8%D1%82%D0%B8%D0%B8%D1%82%D0%B8%D0%B3%D1%8D%D1%80_%D0%B1%D1%83%D0%BE%D1%80%D1%82%D1%83%D0%BB%D0%B0%D1%80%D0%B0" title="Телевизор уонна компьютер оҕо иитиитигэр буортулара – Yakut" lang="sah" hreflang="sah" data-title="Телевизор уонна компьютер оҕо иитиитигэр буортулара" data-language-autonym="Саха тыла" data-language-local-name="Yakut" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Sk%C3%A4rmtid" title="Skärmtid – Swedish" lang="sv" hreflang="sv" data-title="Skärmtid" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%95%D0%BA%D1%80%D0%B0%D0%BD%D0%BD%D0%B8%D0%B9_%D1%87%D0%B0%D1%81" title="Екранний час – Ukrainian" lang="uk" hreflang="uk" data-title="Екранний час" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%B1%8F%E5%B9%95%E6%97%B6%E9%97%B4" title="屏幕时间 – Chinese" lang="zh" hreflang="zh" data-title="屏幕时间" data-language-autonym="中文" data-language-local-name="Chinese" 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<div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Time spent on any device with a screen</div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">For other uses, see <a href="/wiki/Screen_time_(disambiguation)" class="mw-disambig" title="Screen time (disambiguation)">Screen time (disambiguation)</a>.</div> <p class="mw-empty-elt"> </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Person_reading_an_ebook.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/Person_reading_an_ebook.jpg/300px-Person_reading_an_ebook.jpg" decoding="async" width="300" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/Person_reading_an_ebook.jpg/450px-Person_reading_an_ebook.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a0/Person_reading_an_ebook.jpg/600px-Person_reading_an_ebook.jpg 2x" data-file-width="4000" data-file-height="2667" /></a><figcaption>A person reading on an iPad tablet</figcaption></figure> <p><b>Screen time</b> is the amount of time spent using a device with a <a href="/wiki/Display_device" title="Display device">screen</a> such as a <a href="/wiki/Smartphone" title="Smartphone">smartphone</a>, computer, television, <a href="/wiki/Video_game_console" title="Video game console">video game console</a>, or a tablet.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> The concept is under significant research with related concepts in <a href="/wiki/Digital_media_use_and_mental_health" title="Digital media use and mental health">digital media use and mental health</a>. Screen time is <a href="/wiki/Correlated" class="mw-redirect" title="Correlated">correlated</a> with mental and physical harm in child development.<sup id="cite_ref-Stiglic_e023191_2-0" class="reference"><a href="#cite_note-Stiglic_e023191-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> The positive or negative health effects of screen time are influenced by levels and content of exposure. To prevent harmful exposure to screen time, some governments have placed regulations on its usage.<sup id="cite_ref-:5_3-0" class="reference"><a href="#cite_note-:5-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=1" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Statistics">Statistics</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=2" title="Edit section: Statistics"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The first electronic screen was the <a href="/wiki/Cathode-ray_tube" title="Cathode-ray tube">cathode ray tube</a> (CRT), which was invented in 1897 and commercialized in 1922.<sup id="cite_ref-:1_4-0" class="reference"><a href="#cite_note-:1-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> CRTs were the most popular choice for display screens until the rise of <a href="/wiki/Liquid-crystal_display" title="Liquid-crystal display">liquid crystal displays</a> (LCDs) in the early 2000s.<sup id="cite_ref-:1_4-1" class="reference"><a href="#cite_note-:1-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> Screens are now an essential part of entertainment, advertising, and information technologies. </p><p>Since their popularization in 2007, smartphones have become ubiquitous in daily life. In 2023, 85% of American adults reported owning a smartphone,.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> An American survey in 2016 found a median of 3.7 minutes per hoAll forms of screens are frequently used by children and teens. Nationally representative data of children and teens in the United States show that the daily average of screen time increases with age.<sup id="cite_ref-:6_6-0" class="reference"><a href="#cite_note-:6-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:7_7-0" class="reference"><a href="#cite_note-:7-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> TV and video games were once largest contributors to children's screen time, but the past decade has seen a shift towards smart phones and tablets.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> Specifically, a 2011 nationally representative survey of American parents of children from birth to age 8 suggests that TV accounted for 51% of children's total daily screen time, while mobile devices only accounted for 4%.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> However, in 2017, TV dropped down to 42% of children's total daily screen time, and mobile media devices jumped up to 35%.<sup id="cite_ref-:6_6-1" class="reference"><a href="#cite_note-:6-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p> <table class="wikitable"> <caption>Daily Average of Screen Time of American Children & Teens, By Age (in years)<sup id="cite_ref-:6_6-2" class="reference"><a href="#cite_note-:6-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:7_7-1" class="reference"><a href="#cite_note-:7-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </caption> <tbody><tr> <th>Age Group (in years) </th> <th>Daily Average of Screen Time </th> <th>Year Data Were Collected </th></tr> <tr> <td>Under 2 </td> <td>42 minutes per week </td> <td>2017 </td></tr> <tr> <td>2-4 </td> <td>2 hours per week </td> <td>2017 </td></tr> <tr> <td>5-8 </td> <td>2 hours per week </td> <td>2017 </td></tr> <tr> <td>8-12 </td> <td>7 hours per day </td> <td>2019 </td></tr> <tr> <td>13-18 </td> <td>8 hours per day </td> <td>2019 </td></tr></tbody></table> <div class="mw-heading mw-heading4"><h4 id="Race,_socioeconomic_class,_and_screen_time"><span id="Race.2C_socioeconomic_class.2C_and_screen_time"></span>Race, socioeconomic class, and screen time</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=3" title="Edit section: Race, socioeconomic class, and screen time"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Research has shown that race and socioeconomic class are associated with overall screen time. Younger demographics and individuals who self-identified as Black and "Other" were associated with above average screen use.<sup id="cite_ref-:2_10-0" class="reference"><a href="#cite_note-:2-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> Additionally, Black and Latino Americans had longer screen times because of less access to <a href="/wiki/Desktop_computer" title="Desktop computer">desktop computers</a>, which thus leads to more time on phones.<sup id="cite_ref-:2_10-1" class="reference"><a href="#cite_note-:2-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> In children, the divide is much larger. On average in 2011, White children spent 8.5 hours a day with digital media, and Black and Latino children spent about 13 hours a day on screens.<sup id="cite_ref-:19_11-0" class="reference"><a href="#cite_note-:19-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> Black and Latino children were also more likely to have TVs in their rooms, which contributed to their increased use of screen time.<sup id="cite_ref-:19_11-1" class="reference"><a href="#cite_note-:19-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p><p>The discrepancy in the amount of screen time can also be attributed to a difference in income. In more affluent private schools, there has been a larger push to remove screens from education in order to limit the negative impacts that have been found from screen time.<sup id="cite_ref-:20_12-0" class="reference"><a href="#cite_note-:20-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> However, in public schools there is more push for the use of technology with some public schools advertising free iPads and laptops to students.<sup id="cite_ref-:20_12-1" class="reference"><a href="#cite_note-:20-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> Additionally, affluent families are able to afford nannies and extracurriculars that can limit the need for entertainment from screens.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Effects_of_COVID-19_pandemic">Effects of COVID-19 pandemic</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=4" title="Edit section: Effects of COVID-19 pandemic"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The <a href="/wiki/COVID-19_pandemic" title="COVID-19 pandemic">COVID-19 pandemic</a> in 2020 increased screen time as people stayed indoors, adding to concerns about the effects of excessive screen time. Specialists called for limiting screen time and for living a more active lifestyle.<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Physical_health_effects">Physical health effects</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=5" title="Edit section: Physical health effects"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Sleep">Sleep</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=6" title="Edit section: Sleep"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>More screen-time has been linked with shorter sleep duration, decreased <a href="/wiki/Sleep_efficiency" title="Sleep efficiency">sleep efficiency</a>, and longer <a href="/wiki/Sleep_onset" title="Sleep onset">sleep onset</a> delay.<sup id="cite_ref-:2_10-2" class="reference"><a href="#cite_note-:2-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> When using any screen before bedtime, the blue light emitted disrupts the body's natural melatonin hormone production.<sup id="cite_ref-:0_16-0" class="reference"><a href="#cite_note-:0-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> Melatonin is produced by the brain's pineal gland and controls the body's internal clock.<sup id="cite_ref-:12_17-0" class="reference"><a href="#cite_note-:12-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> This clock is what is referred to as the body's circadian rhythm and it naturally is responsive to light.<sup id="cite_ref-:13_18-0" class="reference"><a href="#cite_note-:13-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> Melatonin levels increase as the sun sets and remain at that increased state for the remainder of the night. As the sun rises, <a href="/wiki/Melatonin" title="Melatonin">melatonin</a> levels start to drop. This hormone reduction is what helps the body's natural rhythm wake up due to the bursts of natural sunlight.<sup id="cite_ref-:12_17-1" class="reference"><a href="#cite_note-:12-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> The light screens emit are in a similar spectrum of sunlight, but the blue light emission is what human circadian rhythms are most sensitive to. Studies have shown that the blue wavelengths are closely correlated to those from sunlight, which is what helps the body keep in sync with the sunrise and sunset.<sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup><sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Reliable_sources" title="Wikipedia:Reliable sources"><span title="The material near this tag may rely on an unreliable source. Business Insider doesn't have any consensus on its reliability in general, especially not for medical/neurological information. (December 2020)">unreliable source?</span></a></i>]</sup> Therefore, using any screen prior to bedtime disrupts the body's production of natural bedtime hormones which can trick the brain to believe it is still daytime making it harder to fall asleep.<sup id="cite_ref-:13_18-1" class="reference"><a href="#cite_note-:13-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:TV_highquality.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/33/TV_highquality.jpg/220px-TV_highquality.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/33/TV_highquality.jpg/330px-TV_highquality.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/33/TV_highquality.jpg/440px-TV_highquality.jpg 2x" data-file-width="3488" data-file-height="2616" /></a><figcaption>A child watching television at night</figcaption></figure> <p>Increased use of screens in children has also been shown to have an association with adverse effects on the quality of sleep in children.<sup id="cite_ref-:17_20-0" class="reference"><a href="#cite_note-:17-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> A 2010 review concluded that "the use of electronic media by children and adolescents does have a negative impact on their sleep, although the precise effects and mechanisms remain unclear", with the most consistent results associating excessive media use with shorter sleep duration and delayed bed times.<sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> A 2016 meta-analysis found that "Bedtime access and use of media devices was significantly associated with inadequate sleep quantity; poor sleep quality; and excessive daytime sleepiness".<sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> This relationship is because much of the time spent on screens for children is at night, which can cause them to go to sleep later in addition to the blue light from the screens making it more difficult to sleep.<sup id="cite_ref-:17_20-1" class="reference"><a href="#cite_note-:17-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> </p><p>Night-time use of screens is common for Americans ages 12–18: A 2018 nationally representative survey found that 70% use their mobile device within 30 minutes of going to sleep.<sup id="cite_ref-:21_23-0" class="reference"><a href="#cite_note-:21-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> Data suggests those who had spent more time on their screens were more likely to wake in the night from notifications on their phone, or experience disruptive sleep.<sup id="cite_ref-:18_24-0" class="reference"><a href="#cite_note-:18-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> In a series of nationally representative surveys, 36% of Americans age 12-18<sup id="cite_ref-:21_23-1" class="reference"><a href="#cite_note-:21-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> and 35% of Mexican teens age 13-18<sup id="cite_ref-25" class="reference"><a href="#cite_note-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> woke up during the night before to check their mobile device. For American children and teens, 54% of those did so because of getting a notification and 51% did so because of the desire to check social media.<sup id="cite_ref-:21_23-2" class="reference"><a href="#cite_note-:21-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> Content that stirs emotions has been linked with a delay in the onset of sleep.<sup id="cite_ref-:18_24-1" class="reference"><a href="#cite_note-:18-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> </p><p>Many apps promise to improve sleep by filtering out blue light produced by media devices; there have been no large studies to assess whether such apps work. Some users express dissatisfaction with the resultant orange tint of screens. Some people use blue-blocking glasses, for the purpose of attempting to block out blue light both from electronic media and from other artificial light sources.<sup id="cite_ref-26" class="reference"><a href="#cite_note-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup> The <a href="/wiki/American_Academy_of_Pediatrics" title="American Academy of Pediatrics">American Academy of Pediatrics</a> recommends screen time for children be limited for multiple reasons, among them that "Too much screen time can also harm the amount and quality of sleep".<sup id="cite_ref-27" class="reference"><a href="#cite_note-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Effects_on_physical_health">Effects on physical health</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=7" title="Edit section: Effects on physical health"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>As well as negatively impacting the adult sleep cycle, using screens can also affect one's physical health. Obesity is a common result of spending great amounts of time on screens like a television, video games, a smartphone, or a computer screen.<sup id="cite_ref-28" class="reference"><a href="#cite_note-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> Studies have shown that if the amount of screen time adolescents spend was limited, the likelihood of obesity can be reduced.<sup id="cite_ref-:14_29-0" class="reference"><a href="#cite_note-:14-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> However, the associations between discretionary screen time and adverse health outcomes were strongest in those with low grip strength, fitness and physical activity and markedly attenuated in those with the highest levels of grip strength, fitness and physical activity.<sup id="cite_ref-30" class="reference"><a href="#cite_note-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> </p><p>This sedentary behavior is largely due to the nature of most electronic activities. Sitting to watch television, playing computer games or surfing the Internet takes time away from physical activities which leads to an increased risk of weight gain.<sup id="cite_ref-:14_29-1" class="reference"><a href="#cite_note-:14-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> It has been found that children (kindergarten and 1st graders) who watch 1–2 hours of television a day are more likely to be overweight or obese than children who watch less than one hour a day.<sup id="cite_ref-31" class="reference"><a href="#cite_note-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> Additionally, one study showed that the increased use of video games and other forms of media consumption led to more back pain among Norwegian teens.<sup id="cite_ref-:15_32-0" class="reference"><a href="#cite_note-:15-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> </p><p>It has been reported that screen time negatively affects health in children independently of their physical activity and eating habits.<sup id="cite_ref-:15_32-1" class="reference"><a href="#cite_note-:15-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> One possible explanation for the link between TV and obesity is the number of commercials for sugary and unhealthy foods.<sup id="cite_ref-:16_33-0" class="reference"><a href="#cite_note-:16-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> This advertising can have an effect on what gets purchased and consumed in a household. The effect of advertising was demonstrated in a study where children were shown cartoons with and without food commercials. The children who watched the food commercials along with the cartoons ate 45% more unhealthy snacks than the group who watched the cartoons without food ads.<sup id="cite_ref-:16_33-1" class="reference"><a href="#cite_note-:16-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Mental_health_effects">Mental health effects</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=8" title="Edit section: Mental health effects"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Digital_media_use_and_mental_health#Screen_time_and_ADHD/NPD" title="Digital media use and mental health">Digital media use and mental health § Screen time and ADHD/NPD</a></div> <p>As previously discussed, sleep and screen time are heavily impacted by the other and can lead to affecting one's behavior as well. If someone does not get an adequate amount of sleep, it can affect their behavior and performance for the day.<sup id="cite_ref-:0_16-1" class="reference"><a href="#cite_note-:0-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> High amounts of screen time also can significantly affect a person's mental health, although some have called these findings into question.<sup id="cite_ref-34" class="reference"><a href="#cite_note-34"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup> With screen usage increasing as time progresses, adults have begun spending more and more time focusing their attention of screens.<sup id="cite_ref-:8_35-0" class="reference"><a href="#cite_note-:8-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup> This time spent sitting and viewing a screen has been linked to mental health effects such as anxiety and depression.<sup id="cite_ref-:8_35-1" class="reference"><a href="#cite_note-:8-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup> Adults who spend six hours or greater using screen time are more likely to suffer from moderate to severe depression.<sup id="cite_ref-:9_36-0" class="reference"><a href="#cite_note-:9-36"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup> This increased use in screen time has been shown to be directly correlated with an increased chance of depression in adults.<sup id="cite_ref-:9_36-1" class="reference"><a href="#cite_note-:9-36"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup> With this added risk, lack of sleep plays a major role in a healthy mindset, and without proper rest, mental health can degrade at a higher rate. </p> <div class="mw-heading mw-heading3"><h3 id="Brain_development">Brain development</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=9" title="Edit section: Brain development"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>An increase in screen time has been associated with negative cognitive outcomes for children between 0 and 4.<sup id="cite_ref-37" class="reference"><a href="#cite_note-37"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup> A study on Korean children aged 24–30 months old found that toddlers with 3 hours of TV viewing per day were three times as likely to experience a language delay.<sup id="cite_ref-:10_38-0" class="reference"><a href="#cite_note-:10-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup> Toddlers with higher TV time also scored lower on school readiness tests, which measured vocabulary, number knowledge, and classroom engagement.<sup id="cite_ref-:10_38-1" class="reference"><a href="#cite_note-:10-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup> The same outcomes are not present in children older than 4.<sup id="cite_ref-Stiglic_e023191_2-1" class="reference"><a href="#cite_note-Stiglic_e023191-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Children who watched more TV were found to have less brain connectivity between language, visual and cognitive control regions of the brain than their peers who watched less TV. </p><p>An ongoing study reported from the <a href="/wiki/National_Institutes_of_Health" title="National Institutes of Health">National Institutes of Health</a> concluded that preteens who spent over 7 hours on screens a day and children who spend less than 7 hours a day had noticeably different development of their cerebral cortex. This part of the brain usually thins as people mature but the accelerated decrease could potentially be linked to amounts spent on screens.<sup id="cite_ref-:4_39-0" class="reference"><a href="#cite_note-:4-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> </p><p>The <a href="/wiki/American_Academy_of_Pediatrics" title="American Academy of Pediatrics">American Academy of Pediatrics</a> recommend for children in age 3 - 5, a screen time not longer than 1 hour per day. According to study published in November 2019, children who have a longer screen time, have slower brain development, what hurt "skills like imagery, mental control and self-regulation". The scientists add that: "This is important because the brain is developing the most rapidly in the first five years," "That's when brains are very plastic and soaking up everything, forming these strong connections that last for life." They also stated that screens changed childhood rapidly.<sup id="cite_ref-40" class="reference"><a href="#cite_note-40"><span class="cite-bracket">[</span>40<span class="cite-bracket">]</span></a></sup> The over exposure also hurts skills of literacy, cognition and language.<sup id="cite_ref-41" class="reference"><a href="#cite_note-41"><span class="cite-bracket">[</span>41<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Behavioral_impact">Behavioral impact</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=10" title="Edit section: Behavioral impact"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Screen use has been implicated with a slew of behavioral effects, especially in children. The primary effect is an increase in sedentary activity. Approximately 47% of American children spend 2 or more hours per day on screen-based sedentary activities.<sup id="cite_ref-42" class="reference"><a href="#cite_note-42"><span class="cite-bracket">[</span>42<span class="cite-bracket">]</span></a></sup> Research results indicated children who had high amounts of screen time had delayed white matter development, decreased ability to rapidly name objects, and poorer literacy skills.<sup id="cite_ref-43" class="reference"><a href="#cite_note-43"><span class="cite-bracket">[</span>43<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-44" class="reference"><a href="#cite_note-44"><span class="cite-bracket">[</span>44<span class="cite-bracket">]</span></a></sup> This is in contrast with the 25.5% who reported at least 20 minutes of physical activity per day for a week.<sup id="cite_ref-:11_45-0" class="reference"><a href="#cite_note-:11-45"><span class="cite-bracket">[</span>45<span class="cite-bracket">]</span></a></sup> Additionally, the likelihood of a child participating in physical activity has been shown to decrease with increasing screen use.<sup id="cite_ref-:11_45-1" class="reference"><a href="#cite_note-:11-45"><span class="cite-bracket">[</span>45<span class="cite-bracket">]</span></a></sup> Screen use can also affect interpersonal skills. UCLA researchers reported that sixth-graders who went five days without screen use were significantly better at reading human emotions than sixth-graders with average screen use.<sup id="cite_ref-46" class="reference"><a href="#cite_note-46"><span class="cite-bracket">[</span>46<span class="cite-bracket">]</span></a></sup> Lindsay Kneteman, in an article for the magazine <a href="/wiki/Today%27s_Parent" title="Today's Parent">Today's Parent</a>, says technology makes kids more aggressive and that it is more difficult to take kids off of electronic devices without having to argue and fight. She argues that screen time releases dopamine, a type of neurotransmitter that is associated with pleasure, which makes it harder for people to get off of their electronic devices. This means that when they stop using their electronic devices, the process of releasing dopamine stops as well, and for some people, this can cause irritability.<sup id="cite_ref-47" class="reference"><a href="#cite_note-47"><span class="cite-bracket">[</span>47<span class="cite-bracket">]</span></a></sup><sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Identifying_reliable_sources_(medicine)" title="Wikipedia:Identifying reliable sources (medicine)"><span title="Material near this tag may rely on an unreliable or less reliable medical source. (October 2024)">unreliable medical source?</span></a></i>]</sup> In a literature review done by Anderson et al. (2017), children who have extensive exposure to particularly violent media are at risk of developing aggressive behaviors and a desensitization towards violence. Researchers reviewed longitudinal studies, meta-analysis, experimental and cross sectional studies from the past 60 years, focusing on video game violence.<sup id="cite_ref-48" class="reference"><a href="#cite_note-48"><span class="cite-bracket">[</span>48<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Academic_performance">Academic performance</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=11" title="Edit section: Academic performance"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Academic performance can be improved by screen time depending on the length and content of exposure. Toddlers after the age of 18 months can be exposed to high-quality programming such as <i><a href="/wiki/Sesame_Street" title="Sesame Street">Sesame Street</a></i> or <a href="/wiki/PBS" title="PBS">PBS</a> that provide educational television.<sup id="cite_ref-:3_49-0" class="reference"><a href="#cite_note-:3-49"><span class="cite-bracket">[</span>49<span class="cite-bracket">]</span></a></sup> The right content can prove beneficial, but too much screen time distracts students from studying.<sup id="cite_ref-:3_49-1" class="reference"><a href="#cite_note-:3-49"><span class="cite-bracket">[</span>49<span class="cite-bracket">]</span></a></sup> It is important for parents to establish a limit to how much screen time their children can use per day. Limiting and monitoring children's screen usage can increase cognitive development, but further research is required to get a better understanding of how screen time positively affects academic performance.<sup id="cite_ref-50" class="reference"><a href="#cite_note-50"><span class="cite-bracket">[</span>50<span class="cite-bracket">]</span></a></sup> On the other hand, increased screen use has been associated with missing school assignments.<sup id="cite_ref-:8_35-2" class="reference"><a href="#cite_note-:8-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup> Students who used screens for more than two hours a day are twice as likely to not turn in homework on a regular basis.<sup id="cite_ref-:8_35-3" class="reference"><a href="#cite_note-:8-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup> It is yet to be proven that screen time can significantly enhance academic performance, but it is known that increased use in screen time distracts students from focusing on class assignments. </p> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Kindergarten_iPad.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Kindergarten_iPad.jpg/220px-Kindergarten_iPad.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Kindergarten_iPad.jpg/330px-Kindergarten_iPad.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Kindergarten_iPad.jpg/440px-Kindergarten_iPad.jpg 2x" data-file-width="3888" data-file-height="2592" /></a><figcaption>A child using a tablet</figcaption></figure> <p>Research shows that children who lack guidance from their mothers are more likely to overuse screen time and also to struggle academically. Those with more prevalent maternal interference in their online activities tend to have more controlled screen time. These children also watched more educational content when online versus their counterparts with less parental control.<sup id="cite_ref-51" class="reference"><a href="#cite_note-51"><span class="cite-bracket">[</span>51<span class="cite-bracket">]</span></a></sup> Educational content consumed during time allotted for digital use is shown to be positively associated with academic achievement. On the other hand, those who only consumed violent media or leisurely video games on school nights, showed a negative associated with academic achievement.<sup id="cite_ref-52" class="reference"><a href="#cite_note-52"><span class="cite-bracket">[</span>52<span class="cite-bracket">]</span></a></sup> Their lower academic performances were marked by decreases in grade averages and in their ability to adjust to a school or academic environment. Inability to adjust to these situations resulted in a negative effect on school performance.<sup id="cite_ref-53" class="reference"><a href="#cite_note-53"><span class="cite-bracket">[</span>53<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Environmental_effects">Environmental effects</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=12" title="Edit section: Environmental effects"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>More screen time generally leads to less time spent in nature<sup id="cite_ref-54" class="reference"><a href="#cite_note-54"><span class="cite-bracket">[</span>54<span class="cite-bracket">]</span></a></sup> and therefore a weaker connection to it.<sup id="cite_ref-55" class="reference"><a href="#cite_note-55"><span class="cite-bracket">[</span>55<span class="cite-bracket">]</span></a></sup> Studies show nature-inspired activities simultaneously decrease for youth in financially stabilized countries with mental health issues increasing, drawing a connection to higher screen time levels.<sup id="cite_ref-:23_56-0" class="reference"><a href="#cite_note-:23-56"><span class="cite-bracket">[</span>56<span class="cite-bracket">]</span></a></sup> However, the higher the count in activities spent experiencing the outdoors produced positive results in mental health among adolescents.<sup id="cite_ref-:23_56-1" class="reference"><a href="#cite_note-:23-56"><span class="cite-bracket">[</span>56<span class="cite-bracket">]</span></a></sup> </p><p>Digital technologies emitted approximately 4% of world <a href="/wiki/Greenhouse-gas_emissions" class="mw-redirect" title="Greenhouse-gas emissions">greenhouse-gas emissions</a> in the year 2019 and the number could be two times larger by the year 2025.<sup id="cite_ref-57" class="reference"><a href="#cite_note-57"><span class="cite-bracket">[</span>57<span class="cite-bracket">]</span></a></sup> For comparison, the paper pulp and print industries emitted together about 1% in 2010<sup id="cite_ref-58" class="reference"><a href="#cite_note-58"><span class="cite-bracket">[</span>58<span class="cite-bracket">]</span></a></sup> and about 0.9% in 2012.<sup id="cite_ref-59" class="reference"><a href="#cite_note-59"><span class="cite-bracket">[</span>59<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Limitations_on_screen_time">Limitations on screen time</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=13" title="Edit section: Limitations on screen time"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Adults">Adults</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=14" title="Edit section: Adults"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>There is no consensus on the safe amount of screen time for adults. Many adults spend up to 11 hours a day looking at a screen.<sup id="cite_ref-:4_39-1" class="reference"><a href="#cite_note-:4-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> Adults many times work jobs that require viewing screens which leads to the high screen time usage.<sup id="cite_ref-:4_39-2" class="reference"><a href="#cite_note-:4-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> Adults obligated to view screens for a means of work may not be able to use screen time less than two hours, but there are other recommendations that help mitigate negative health effects. For example, breaking up continuous blocks of screen time usage by stretching, maintaining good posture, and intermittently focusing on a distant object for 20 seconds.<sup id="cite_ref-:4_39-3" class="reference"><a href="#cite_note-:4-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> Furthermore, to mitigate the behavioral effects, adults are encouraged not to eat in front of a screen to avoid habit formation and to keep track of their screen use every day.<sup id="cite_ref-:4_39-4" class="reference"><a href="#cite_note-:4-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> Specialists also recommend that adults analyze their daily screen time usage and replace some of the unnecessary usage with a physical activity or social event.<sup id="cite_ref-:4_39-5" class="reference"><a href="#cite_note-:4-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Children">Children</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=15" title="Edit section: Children"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In 2019, the World Health Organization came out with guidelines about media use for children under 5:<sup id="cite_ref-60" class="reference"><a href="#cite_note-60"><span class="cite-bracket">[</span>60<span class="cite-bracket">]</span></a></sup> </p> <ul><li>Birth to age 1: No sedentary screen time</li> <li>Ages 2–4 No more than 60 minutes of sedentary screen time</li></ul> <p>More extensive guidelines have been put forth by the American Academy of Pediatrics (AAP) in 2016 for children up to age 5, which include screen time, the quality of content used, and <i>how</i> parents are using screens with their children. The screen time limits are as follows:<sup id="cite_ref-:22_61-0" class="reference"><a href="#cite_note-:22-61"><span class="cite-bracket">[</span>61<span class="cite-bracket">]</span></a></sup> </p> <ul><li>Birth up to 18–24 months: No screen time (with the exception of video chatting)</li> <li>18–24 months: Limit screen time as much as possible</li> <li>Ages 2–5: Limit screen time to about an hour a day</li></ul> <p>In addition to these screen time guidelines, the AAP recommends that when screen time does occur, the content should be high-quality, educational, slower-paced, and free of violence. Caregivers should avoid giving apps to children that have highly distracting content.<sup id="cite_ref-:22_61-1" class="reference"><a href="#cite_note-:22-61"><span class="cite-bracket">[</span>61<span class="cite-bracket">]</span></a></sup> </p><p>They also recommend that families try to use media with their child so that they can help explain what content is on the screen and how it applies to their own lives. They recommend to turn off devices (including TVs) when the child is not actively using them and to keep bedrooms as screen-free zones. Additionally, they recommend that screens should be put away at least 1 hour before bedtime.<sup id="cite_ref-:22_61-2" class="reference"><a href="#cite_note-:22-61"><span class="cite-bracket">[</span>61<span class="cite-bracket">]</span></a></sup> </p><p>For children from ages 5 to 18, the AAP came out with recommendations in 2016 that focus less on the amount of screen time and more on how media is being used.<sup id="cite_ref-62" class="reference"><a href="#cite_note-62"><span class="cite-bracket">[</span>62<span class="cite-bracket">]</span></a></sup> They recommend children and teens should keep devices (including TVs) out of the bedroom during bedtime, and screens should be put away at least 1 hour before bedtime. They recommend that caregivers discourage children and teens to use screens during homework for entertainment purposes. Additionally, they recommend that families come up with a "Family Use Plan" that aligns with their family's needs, values, and goals. This plan should have consistent guidelines and limits for each family member, and families should consider having designated times of the day and areas in the house that are screen-free. </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=16" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Dark_therapy" title="Dark therapy">Dark therapy</a></li> <li><a href="/wiki/Delayed_sleep_phase_disorder" title="Delayed sleep phase disorder">Delayed sleep phase disorder</a></li> <li><a href="/wiki/F.lux" title="F.lux">f.lux</a></li> <li><a href="/wiki/Gaming_disorder" class="mw-redirect" title="Gaming disorder">Gaming disorder</a></li> <li><a href="/wiki/Light_effects_on_circadian_rhythm" title="Light effects on circadian rhythm">Light effects on circadian rhythm</a></li> <li><a href="/wiki/Night_Shift_(software)" title="Night Shift (software)">Night Shift (software)</a></li> <li><a href="/wiki/Problematic_smartphone_use" title="Problematic smartphone use">Problematic smartphone use</a></li> <li><a href="/wiki/Red_Moon_(software)" title="Red Moon (software)">Red Moon (software)</a></li> <li><a href="/wiki/Social_aspects_of_television" title="Social aspects of television">Social aspects of television</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=17" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.merriam-webster.com/dictionary/screen+time">"Definition of SCREEN TIME"</a>. <i>www.merriam-webster.com</i><span class="reference-accessdate">. Retrieved <span class="nowrap">9 November</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.merriam-webster.com&rft.atitle=Definition+of+SCREEN+TIME&rft_id=https%3A%2F%2Fwww.merriam-webster.com%2Fdictionary%2Fscreen%2Btime&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-Stiglic_e023191-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-Stiglic_e023191_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Stiglic_e023191_2-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFStiglicViner2019" class="citation journal cs1">Stiglic, Neza; Viner, Russell M (3 January 2019). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6326346">"Effects of screentime on the health and well-being of children and adolescents: a systematic review of reviews"</a>. <i>BMJ Open</i>. <b>9</b> (1): e023191. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1136%2Fbmjopen-2018-023191">10.1136/bmjopen-2018-023191</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6326346">6326346</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/30606703">30606703</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=BMJ+Open&rft.atitle=Effects+of+screentime+on+the+health+and+well-being+of+children+and+adolescents%3A+a+systematic+review+of+reviews&rft.volume=9&rft.issue=1&rft.pages=e023191&rft.date=2019-01-03&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC6326346%23id-name%3DPMC&rft_id=info%3Apmid%2F30606703&rft_id=info%3Adoi%2F10.1136%2Fbmjopen-2018-023191&rft.aulast=Stiglic&rft.aufirst=Neza&rft.au=Viner%2C+Russell+M&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC6326346&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:5-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-:5_3-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation magazine cs1"><a rel="nofollow" class="external text" href="https://time.com/3682621/this-country-just-made-it-illegal-to-give-kids-too-much-screen-time/">"This Place Just Made it Illegal to Give Kids Too Much Screen Time"</a>. <i>Time</i><span class="reference-accessdate">. Retrieved <span class="nowrap">8 November</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Time&rft.atitle=This+Place+Just+Made+it+Illegal+to+Give+Kids+Too+Much+Screen+Time&rft_id=https%3A%2F%2Ftime.com%2F3682621%2Fthis-country-just-made-it-illegal-to-give-kids-too-much-screen-time%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:1-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-:1_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:1_4-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation journal cs1"><a rel="nofollow" class="external text" href="https://zenodo.org/record/1541296">"The Cathode Ray Tube and its Applications"</a>. <i>Nature</i>. <b>150</b> (3794): 74. July 1942. <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/1942Natur.150S..74.">1942Natur.150S..74.</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1038%2F150074d0">10.1038/150074d0</a></span>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:39816863">39816863</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Nature&rft.atitle=The+Cathode+Ray+Tube+and+its+Applications&rft.volume=150&rft.issue=3794&rft.pages=74&rft.date=1942-07&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A39816863%23id-name%3DS2CID&rft_id=info%3Adoi%2F10.1038%2F150074d0&rft_id=info%3Abibcode%2F1942Natur.150S..74.&rft_id=https%3A%2F%2Fzenodo.org%2Frecord%2F1541296&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.statista.com/statistics/219865/percentage-of-us-adults-who-own-a-smartphone/#:~:text=The%20percentage%20of%20U.S.%20adults,smartphone%2C%20as%20of%20February%202021">"US smartphone ownership 2021"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=US+smartphone+ownership+2021&rft_id=https%3A%2F%2Fwww.statista.com%2Fstatistics%2F219865%2Fpercentage-of-us-adults-who-own-a-smartphone%2F%23%3A~%3Atext%3DThe%2520percentage%2520of%2520U.S.%2520adults%2Csmartphone%252C%2520as%2520of%2520February%25202021&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:6-6"><span class="mw-cite-backlink">^ <a href="#cite_ref-:6_6-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:6_6-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-:6_6-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRideout2017" class="citation web cs1">Rideout, Vicky (2017). <a rel="nofollow" class="external text" href="https://www.commonsensemedia.org/research/the-common-sense-census-media-use-by-kids-age-zero-to-eight-2017">"The Common sense census: Media use by kids age zero to eight"</a>. <i>Common Sense Media</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Common+Sense+Media&rft.atitle=The+Common+sense+census%3A+Media+use+by+kids+age+zero+to+eight&rft.date=2017&rft.aulast=Rideout&rft.aufirst=Vicky&rft_id=https%3A%2F%2Fwww.commonsensemedia.org%2Fresearch%2Fthe-common-sense-census-media-use-by-kids-age-zero-to-eight-2017&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:7-7"><span class="mw-cite-backlink">^ <a href="#cite_ref-:7_7-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:7_7-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRideoutRobb2019" class="citation web cs1">Rideout, Vicky; Robb, Michael, B. (2019). <a rel="nofollow" class="external text" href="https://www.commonsensemedia.org/research/the-common-sense-census-media-use-by-tweens-and-teens-2019">"The Common Sense census: Media use by tweens and teens, 2019"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=The+Common+Sense+census%3A+Media+use+by+tweens+and+teens%2C+2019&rft.date=2019&rft.aulast=Rideout&rft.aufirst=Vicky&rft.au=Robb%2C+Michael%2C+B.&rft_id=https%3A%2F%2Fwww.commonsensemedia.org%2Fresearch%2Fthe-common-sense-census-media-use-by-tweens-and-teens-2019&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_web" title="Template:Cite web">cite web</a>}}</code>: CS1 maint: multiple names: authors list (<a href="/wiki/Category:CS1_maint:_multiple_names:_authors_list" title="Category:CS1 maint: multiple names: authors list">link</a>)</span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSaundersVallance2016" class="citation journal cs1">Saunders, Travis J.; Vallance, Jeff K. (31 October 2016). "Screen Time and Health Indicators Among Children and Youth: Current Evidence, Limitations and Future Directions". <i>Applied Health Economics and Health Policy</i>. <b>15</b> (3): 323–331. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1007%2Fs40258-016-0289-3">10.1007/s40258-016-0289-3</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/27798796">27798796</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:4756037">4756037</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Applied+Health+Economics+and+Health+Policy&rft.atitle=Screen+Time+and+Health+Indicators+Among+Children+and+Youth%3A+Current+Evidence%2C+Limitations+and+Future+Directions&rft.volume=15&rft.issue=3&rft.pages=323-331&rft.date=2016-10-31&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A4756037%23id-name%3DS2CID&rft_id=info%3Apmid%2F27798796&rft_id=info%3Adoi%2F10.1007%2Fs40258-016-0289-3&rft.aulast=Saunders&rft.aufirst=Travis+J.&rft.au=Vallance%2C+Jeff+K.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRideout2011" class="citation web cs1">Rideout, Vicky (2011). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20201109220345/https://www.commonsensemedia.org/research/zero-to-eight-childrens-media-use-in-america-2011">"Zero to eight: Children's use in America, 2011"</a>. <i>Common Sense Media</i>. Archived from <a rel="nofollow" class="external text" href="https://www.commonsensemedia.org/research/zero-to-eight-childrens-media-use-in-america-2011">the original</a> on 9 November 2020<span class="reference-accessdate">. Retrieved <span class="nowrap">14 October</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Common+Sense+Media&rft.atitle=Zero+to+eight%3A+Children%27s+use+in+America%2C+2011&rft.date=2011&rft.aulast=Rideout&rft.aufirst=Vicky&rft_id=https%3A%2F%2Fwww.commonsensemedia.org%2Fresearch%2Fzero-to-eight-childrens-media-use-in-america-2011&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:2-10"><span class="mw-cite-backlink">^ <a href="#cite_ref-:2_10-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:2_10-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-:2_10-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFChristensenBettencourtKayeMoturu2016" class="citation journal cs1">Christensen, Matthew A.; Bettencourt, Laura; Kaye, Leanne; Moturu, Sai T.; Nguyen, Kaylin T.; Olgin, Jeffrey E.; Pletcher, Mark J.; Marcus, Gregory M.; Romigi, Andrea (9 November 2016). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5102460">"Direct Measurements of Smartphone Screen-Time: Relationships with Demographics and Sleep"</a>. <i>PLOS ONE</i>. <b>11</b> (11): e0165331. <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2016PLoSO..1165331C">2016PLoSO..1165331C</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1371%2Fjournal.pone.0165331">10.1371/journal.pone.0165331</a></span>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5102460">5102460</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/27829040">27829040</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=PLOS+ONE&rft.atitle=Direct+Measurements+of+Smartphone+Screen-Time%3A+Relationships+with+Demographics+and+Sleep&rft.volume=11&rft.issue=11&rft.pages=e0165331&rft.date=2016-11-09&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC5102460%23id-name%3DPMC&rft_id=info%3Apmid%2F27829040&rft_id=info%3Adoi%2F10.1371%2Fjournal.pone.0165331&rft_id=info%3Abibcode%2F2016PLoSO..1165331C&rft.aulast=Christensen&rft.aufirst=Matthew+A.&rft.au=Bettencourt%2C+Laura&rft.au=Kaye%2C+Leanne&rft.au=Moturu%2C+Sai+T.&rft.au=Nguyen%2C+Kaylin+T.&rft.au=Olgin%2C+Jeffrey+E.&rft.au=Pletcher%2C+Mark+J.&rft.au=Marcus%2C+Gregory+M.&rft.au=Romigi%2C+Andrea&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC5102460&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:19-11"><span class="mw-cite-backlink">^ <a href="#cite_ref-:19_11-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:19_11-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRideoutLauricellaWartella2011" class="citation web cs1">Rideout, Vicky; Lauricella, Alexis; Wartella, Ellen (2011). <a rel="nofollow" class="external text" href="https://dcmp.org/learn/301-children-media-and-race-media-use-among-white-black-hispanic-and-asian-american-children">"Children, Media, and Race: Media Use Among White, Black, Hispanic, and Asian American Children"</a>. <i>Described and Captioned Media Program</i><span class="reference-accessdate">. Retrieved <span class="nowrap">9 November</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Described+and+Captioned+Media+Program&rft.atitle=Children%2C+Media%2C+and+Race%3A+Media+Use+Among+White%2C+Black%2C+Hispanic%2C+and+Asian+American+Children&rft.date=2011&rft.aulast=Rideout&rft.aufirst=Vicky&rft.au=Lauricella%2C+Alexis&rft.au=Wartella%2C+Ellen&rft_id=https%3A%2F%2Fdcmp.org%2Flearn%2F301-children-media-and-race-media-use-among-white-black-hispanic-and-asian-american-children&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:20-12"><span class="mw-cite-backlink">^ <a href="#cite_ref-:20_12-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:20_12-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBowles2018" class="citation news cs1">Bowles, Nellie (26 October 2018). <a rel="nofollow" class="external text" href="https://www.nytimes.com/2018/10/26/style/digital-divide-screens-schools.html">"The Digital Gap Between Rich and Poor Kids Is Not What We Expected"</a>. <i>The New York Times</i>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0362-4331">0362-4331</a><span class="reference-accessdate">. Retrieved <span class="nowrap">9 November</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+New+York+Times&rft.atitle=The+Digital+Gap+Between+Rich+and+Poor+Kids+Is+Not+What+We+Expected&rft.date=2018-10-26&rft.issn=0362-4331&rft.aulast=Bowles&rft.aufirst=Nellie&rft_id=https%3A%2F%2Fwww.nytimes.com%2F2018%2F10%2F26%2Fstyle%2Fdigital-divide-screens-schools.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBowles2018" class="citation news cs1">Bowles, Nellie (26 October 2018). <a rel="nofollow" class="external text" href="https://www.nytimes.com/2018/10/26/style/silicon-valley-nannies.html">"Silicon Valley Nannies Are Phone Police for Kids"</a>. <i>The New York Times</i>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0362-4331">0362-4331</a><span class="reference-accessdate">. Retrieved <span class="nowrap">9 November</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+New+York+Times&rft.atitle=Silicon+Valley+Nannies+Are+Phone+Police+for+Kids&rft.date=2018-10-26&rft.issn=0362-4331&rft.aulast=Bowles&rft.aufirst=Nellie&rft_id=https%3A%2F%2Fwww.nytimes.com%2F2018%2F10%2F26%2Fstyle%2Fsilicon-valley-nannies.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-14">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFShinAl-Habaibeh2020" class="citation news cs1">Shin, Hyunjae Daniel; Al-Habaibeh, Amin (3 June 2020). <a rel="nofollow" class="external text" href="https://theconversation.com/coronavirus-how-to-reduce-your-childrens-screen-time-and-make-them-more-active-136549">"Coronavirus: how to reduce your children's screen time – and make them more active"</a>. The Conversation<span class="reference-accessdate">. Retrieved <span class="nowrap">6 July</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Coronavirus%3A+how+to+reduce+your+children%27s+screen+time+%E2%80%93+and+make+them+more+active&rft.date=2020-06-03&rft.aulast=Shin&rft.aufirst=Hyunjae+Daniel&rft.au=Al-Habaibeh%2C+Amin&rft_id=https%3A%2F%2Ftheconversation.com%2Fcoronavirus-how-to-reduce-your-childrens-screen-time-and-make-them-more-active-136549&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-15">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAndrews2020" class="citation news cs1">Andrews, Travis M. (24 March 2020). <a rel="nofollow" class="external text" href="https://www.washingtonpost.com/technology/2020/03/24/screen-time-iphone-coronavirus-quarantine-covid/">"Our iPhone weekly screen time reports are through the roof, and people are 'horrified'<span class="cs1-kern-right"></span>"</a>. Washington Post<span class="reference-accessdate">. Retrieved <span class="nowrap">6 July</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Our+iPhone+weekly+screen+time+reports+are+through+the+roof%2C+and+people+are+%27horrified%27&rft.date=2020-03-24&rft.aulast=Andrews&rft.aufirst=Travis+M.&rft_id=https%3A%2F%2Fwww.washingtonpost.com%2Ftechnology%2F2020%2F03%2F24%2Fscreen-time-iphone-coronavirus-quarantine-covid%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:0-16"><span class="mw-cite-backlink">^ <a href="#cite_ref-:0_16-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:0_16-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHines" class="citation web cs1">Hines, Jennifer. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20191104212038/https://www.alaskasleep.com/blog/bid/317399/why-too-much-screen-time-can-lead-to-sleep-deprivation-for-alaskans">"Why Too Much Screen Time Can Lead to Sleep Deprivation for Alaskans"</a>. <i>www.alaskasleep.com</i>. Archived from <a rel="nofollow" class="external text" href="https://www.alaskasleep.com/blog/bid/317399/why-too-much-screen-time-can-lead-to-sleep-deprivation-for-alaskans">the original</a> on 4 November 2019<span class="reference-accessdate">. Retrieved <span class="nowrap">8 November</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.alaskasleep.com&rft.atitle=Why+Too+Much+Screen+Time+Can+Lead+to+Sleep+Deprivation+for+Alaskans&rft.aulast=Hines&rft.aufirst=Jennifer&rft_id=https%3A%2F%2Fwww.alaskasleep.com%2Fblog%2Fbid%2F317399%2Fwhy-too-much-screen-time-can-lead-to-sleep-deprivation-for-alaskans&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:12-17"><span class="mw-cite-backlink">^ <a href="#cite_ref-:12_17-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:12_17-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.sleep.org/articles/melatonin/">"What Is Melatonin?"</a>. <i>Sleep.org</i><span class="reference-accessdate">. Retrieved <span class="nowrap">9 November</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Sleep.org&rft.atitle=What+Is+Melatonin%3F&rft_id=https%3A%2F%2Fwww.sleep.org%2Farticles%2Fmelatonin%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:13-18"><span class="mw-cite-backlink">^ <a href="#cite_ref-:13_18-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:13_18-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.sleep.org/articles/circadian-rhythm-body-clock/">"What is Circadian Rhythm / Body Clock?"</a>. <i>Sleep.org</i><span class="reference-accessdate">. Retrieved <span class="nowrap">9 November</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Sleep.org&rft.atitle=What+is+Circadian+Rhythm+%2F+Body+Clock%3F&rft_id=https%3A%2F%2Fwww.sleep.org%2Farticles%2Fcircadian-rhythm-body-clock%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-19"><span class="mw-cite-backlink"><b><a href="#cite_ref-19">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAndersonWilkin" class="citation web cs1">Anderson, David; Wilkin, Rebecca. <a rel="nofollow" class="external text" href="https://www.businessinsider.com/screen-time-effects-health-vision-staring-at-screens-bad-for-you-2019-1">"What staring at a screen all day does to your brain and body"</a>. <i>Business Insider</i><span class="reference-accessdate">. Retrieved <span class="nowrap">9 November</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Business+Insider&rft.atitle=What+staring+at+a+screen+all+day+does+to+your+brain+and+body&rft.aulast=Anderson&rft.aufirst=David&rft.au=Wilkin%2C+Rebecca&rft_id=https%3A%2F%2Fwww.businessinsider.com%2Fscreen-time-effects-health-vision-staring-at-screens-bad-for-you-2019-1&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:17-20"><span class="mw-cite-backlink">^ <a href="#cite_ref-:17_20-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:17_20-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFReichel2019" class="citation web cs1">Reichel, Chloe (14 May 2019). <a rel="nofollow" class="external text" href="https://journalistsresource.org/studies/society/public-health/screen-time-children-health-research/">"The health effects of screen time on children: A research roundup"</a>. <i>Journalist's Resource</i><span class="reference-accessdate">. Retrieved <span class="nowrap">9 November</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Journalist%27s+Resource&rft.atitle=The+health+effects+of+screen+time+on+children%3A+A+research+roundup&rft.date=2019-05-14&rft.aulast=Reichel&rft.aufirst=Chloe&rft_id=https%3A%2F%2Fjournalistsresource.org%2Fstudies%2Fsociety%2Fpublic-health%2Fscreen-time-children-health-research%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-21"><span class="mw-cite-backlink"><b><a href="#cite_ref-21">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCainGradisar2010" class="citation journal cs1">Cain, Neralie; Gradisar, Michael (15 February 2010). "Electronic media use and sleep in school-aged children and adolescents: a review". <i>Sleep Medicine</i>. <b>11</b> (8): 735–742. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.sleep.2010.02.006">10.1016/j.sleep.2010.02.006</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/20673649">20673649</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Sleep+Medicine&rft.atitle=Electronic+media+use+and+sleep+in+school-aged+children+and+adolescents%3A+a+review&rft.volume=11&rft.issue=8&rft.pages=735-742&rft.date=2010-02-15&rft_id=info%3Adoi%2F10.1016%2Fj.sleep.2010.02.006&rft_id=info%3Apmid%2F20673649&rft.aulast=Cain&rft.aufirst=Neralie&rft.au=Gradisar%2C+Michael&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-22"><span class="mw-cite-backlink"><b><a href="#cite_ref-22">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCarterReesHaleBhattacharjee2016" class="citation journal cs1">Carter, Ben; Rees, Philippa; Hale, Lauren; Bhattacharjee, Darsharna; Paradkar, Mandar S. (1 December 2016). <a rel="nofollow" class="external text" href="https://kclpure.kcl.ac.uk/portal/files/60839202/poi160064.pdf">"Association Between Portable Screen-Based Media Device Access or Use and Sleep Outcomes"</a> <span class="cs1-format">(PDF)</span>. <i>JAMA Pediatrics</i>. <b>170</b> (12): 1202–1208. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1001%2Fjamapediatrics.2016.2341">10.1001/jamapediatrics.2016.2341</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5380441">5380441</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/27802500">27802500</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=JAMA+Pediatrics&rft.atitle=Association+Between+Portable+Screen-Based+Media+Device+Access+or+Use+and+Sleep+Outcomes&rft.volume=170&rft.issue=12&rft.pages=1202-1208&rft.date=2016-12-01&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC5380441%23id-name%3DPMC&rft_id=info%3Apmid%2F27802500&rft_id=info%3Adoi%2F10.1001%2Fjamapediatrics.2016.2341&rft.aulast=Carter&rft.aufirst=Ben&rft.au=Rees%2C+Philippa&rft.au=Hale%2C+Lauren&rft.au=Bhattacharjee%2C+Darsharna&rft.au=Paradkar%2C+Mandar+S.&rft_id=https%3A%2F%2Fkclpure.kcl.ac.uk%2Fportal%2Ffiles%2F60839202%2Fpoi160064.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:21-23"><span class="mw-cite-backlink">^ <a href="#cite_ref-:21_23-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:21_23-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-:21_23-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRobb2018" class="citation web cs1">Robb, Michael, B. (2018). <a rel="nofollow" class="external text" href="https://www.commonsensemedia.org/research/the-new-normal-parents-teens-screens-and-sleep">"The new normal: Parents, teens, screens, and sleep in the United States"</a>. <i>Common Sense Media</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Common+Sense+Media&rft.atitle=The+new+normal%3A+Parents%2C+teens%2C+screens%2C+and+sleep+in+the+United+States&rft.date=2018&rft.aulast=Robb&rft.aufirst=Michael%2C+B.&rft_id=https%3A%2F%2Fwww.commonsensemedia.org%2Fresearch%2Fthe-new-normal-parents-teens-screens-and-sleep&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_web" title="Template:Cite web">cite web</a>}}</code>: CS1 maint: multiple names: authors list (<a href="/wiki/Category:CS1_maint:_multiple_names:_authors_list" title="Category:CS1 maint: multiple names: authors list">link</a>)</span></span> </li> <li id="cite_note-:18-24"><span class="mw-cite-backlink">^ <a href="#cite_ref-:18_24-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:18_24-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFFoersterHennekeChetty-MhlangaRöösli2019" class="citation journal cs1">Foerster, Milena; Henneke, Andrea; Chetty-Mhlanga, Shala; Röösli, Martin (12 February 2019). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6388165">"Impact of Adolescents' Screen Time and Nocturnal Mobile Phone-Related Awakenings on Sleep and General Health Symptoms: A Prospective Cohort Study"</a>. <i>International Journal of Environmental Research and Public Health</i>. <b>16</b> (3): 518. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.3390%2Fijerph16030518">10.3390/ijerph16030518</a></span>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6388165">6388165</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/30759792">30759792</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=International+Journal+of+Environmental+Research+and+Public+Health&rft.atitle=Impact+of+Adolescents%27+Screen+Time+and+Nocturnal+Mobile+Phone-Related+Awakenings+on+Sleep+and+General+Health+Symptoms%3A+A+Prospective+Cohort+Study&rft.volume=16&rft.issue=3&rft.pages=518&rft.date=2019-02-12&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC6388165%23id-name%3DPMC&rft_id=info%3Apmid%2F30759792&rft_id=info%3Adoi%2F10.3390%2Fijerph16030518&rft.aulast=Foerster&rft.aufirst=Milena&rft.au=Henneke%2C+Andrea&rft.au=Chetty-Mhlanga%2C+Shala&rft.au=R%C3%B6%C3%B6sli%2C+Martin&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC6388165&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-25"><span class="mw-cite-backlink"><b><a href="#cite_ref-25">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRobbBayVennegaard2019" class="citation web cs1">Robb, Michael, B.; Bay, Willow; Vennegaard, Tina (2019). <a rel="nofollow" class="external text" href="https://www.commonsensemedia.org/research/the-new-normal-parents-teens-and-devices-around-the-world">"The new normal: Parents, teens, and mobile devices in Mexico"</a>. <i>Common Sense Media</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Common+Sense+Media&rft.atitle=The+new+normal%3A+Parents%2C+teens%2C+and+mobile+devices+in+Mexico&rft.date=2019&rft.aulast=Robb&rft.aufirst=Michael%2C+B.&rft.au=Bay%2C+Willow&rft.au=Vennegaard%2C+Tina&rft_id=https%3A%2F%2Fwww.commonsensemedia.org%2Fresearch%2Fthe-new-normal-parents-teens-and-devices-around-the-world&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_web" title="Template:Cite web">cite web</a>}}</code>: CS1 maint: multiple names: authors list (<a href="/wiki/Category:CS1_maint:_multiple_names:_authors_list" title="Category:CS1 maint: multiple names: authors list">link</a>)</span></span> </li> <li id="cite_note-26"><span class="mw-cite-backlink"><b><a href="#cite_ref-26">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.npr.org/sections/health-shots/2017/11/27/561740031/apps-can-cut-blue-light-from-devices-but-do-they-help-you-sleep">"Apps Can Cut Blue Light From Devices, But Do They Help You Sleep?"</a>. <i>NPR.org</i>. 2017<span class="reference-accessdate">. Retrieved <span class="nowrap">13 March</span> 2018</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=NPR.org&rft.atitle=Apps+Can+Cut+Blue+Light+From+Devices%2C+But+Do+They+Help+You+Sleep%3F&rft.date=2017&rft_id=https%3A%2F%2Fwww.npr.org%2Fsections%2Fhealth-shots%2F2017%2F11%2F27%2F561740031%2Fapps-can-cut-blue-light-from-devices-but-do-they-help-you-sleep&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-27"><span class="mw-cite-backlink"><b><a href="#cite_ref-27">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.aap.org/en-us/about-the-aap/aap-press-room/pages/american-academy-of-pediatrics-announces-new-recommendations-for-childrens-media-use.aspx">"American Academy of Pediatrics Announces New Recommendations for Children's Media Use"</a>. <i>www.aap.org</i><span class="reference-accessdate">. Retrieved <span class="nowrap">13 March</span> 2018</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.aap.org&rft.atitle=American+Academy+of+Pediatrics+Announces+New+Recommendations+for+Children%27s+Media+Use&rft_id=https%3A%2F%2Fwww.aap.org%2Fen-us%2Fabout-the-aap%2Faap-press-room%2Fpages%2Famerican-academy-of-pediatrics-announces-new-recommendations-for-childrens-media-use.aspx&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-28"><span class="mw-cite-backlink"><b><a href="#cite_ref-28">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBanksJormRogersClements2010" class="citation journal cs1">Banks, Emily; Jorm, Louisa; Rogers, Kris; Clements, Mark; Bauman, Adrian (22 April 2010). <a rel="nofollow" class="external text" href="https://doi.org/10.1017%2FS1368980010000674">"Screen-time, obesity, ageing and disability: findings from 91 266 participants in the 45 and Up Study"</a>. <i>Public Health Nutrition</i>. <b>14</b> (1): 34–43. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1017%2FS1368980010000674">10.1017/S1368980010000674</a></span>. <a href="/wiki/Hdl_(identifier)" class="mw-redirect" title="Hdl (identifier)">hdl</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://hdl.handle.net/1885%2F33646">1885/33646</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/20409356">20409356</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Public+Health+Nutrition&rft.atitle=Screen-time%2C+obesity%2C+ageing+and+disability%3A+findings+from+91+266+participants+in+the+45+and+Up+Study&rft.volume=14&rft.issue=1&rft.pages=34-43&rft.date=2010-04-22&rft_id=info%3Ahdl%2F1885%2F33646&rft_id=info%3Apmid%2F20409356&rft_id=info%3Adoi%2F10.1017%2FS1368980010000674&rft.aulast=Banks&rft.aufirst=Emily&rft.au=Jorm%2C+Louisa&rft.au=Rogers%2C+Kris&rft.au=Clements%2C+Mark&rft.au=Bauman%2C+Adrian&rft_id=https%3A%2F%2Fdoi.org%2F10.1017%252FS1368980010000674&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:14-29"><span class="mw-cite-backlink">^ <a href="#cite_ref-:14_29-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:14_29-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBooneGordon-LarsenAdairPopkin2007" class="citation journal cs1">Boone, Janne E; <a href="/wiki/Penny_Gordon-Larsen" title="Penny Gordon-Larsen">Gordon-Larsen, Penny</a>; Adair, Linda S; Popkin, Barry M (2007). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1906831">"Screen time and physical activity during adolescence: longitudinal effects on obesity in young adulthood"</a>. <i>International Journal of Behavioral Nutrition and Physical Activity</i>. <b>4</b> (1): 26. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1186%2F1479-5868-4-26">10.1186/1479-5868-4-26</a></span>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1906831">1906831</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/17559668">17559668</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=International+Journal+of+Behavioral+Nutrition+and+Physical+Activity&rft.atitle=Screen+time+and+physical+activity+during+adolescence%3A+longitudinal+effects+on+obesity+in+young+adulthood&rft.volume=4&rft.issue=1&rft.pages=26&rft.date=2007&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC1906831%23id-name%3DPMC&rft_id=info%3Apmid%2F17559668&rft_id=info%3Adoi%2F10.1186%2F1479-5868-4-26&rft.aulast=Boone&rft.aufirst=Janne+E&rft.au=Gordon-Larsen%2C+Penny&rft.au=Adair%2C+Linda+S&rft.au=Popkin%2C+Barry+M&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC1906831&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-30"><span class="mw-cite-backlink"><b><a href="#cite_ref-30">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCelis-MoralesLyallSteellGray2018" class="citation journal cs1">Celis-Morales, Carlos A.; Lyall, Donald M.; Steell, Lewis; Gray, Stuart R.; Iliodromiti, Stamatina; Anderson, Jana; Mackay, Daniel F.; Welsh, Paul; Yates, Thomas; Pell, Jill P.; Sattar, Naveed; Gill, Jason M. R. (24 May 2018). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5966877">"Associations of discretionary screen time with mortality, cardiovascular disease and cancer are attenuated by strength, fitness and physical activity: findings from the UK Biobank study"</a>. <i>BMC Medicine</i>. <b>16</b> (1): 77. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1186%2Fs12916-018-1063-1">10.1186/s12916-018-1063-1</a></span>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/1741-7015">1741-7015</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5966877">5966877</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/29792209">29792209</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=BMC+Medicine&rft.atitle=Associations+of+discretionary+screen+time+with+mortality%2C+cardiovascular+disease+and+cancer+are+attenuated+by+strength%2C+fitness+and+physical+activity%3A+findings+from+the+UK+Biobank+study&rft.volume=16&rft.issue=1&rft.pages=77&rft.date=2018-05-24&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC5966877%23id-name%3DPMC&rft.issn=1741-7015&rft_id=info%3Apmid%2F29792209&rft_id=info%3Adoi%2F10.1186%2Fs12916-018-1063-1&rft.aulast=Celis-Morales&rft.aufirst=Carlos+A.&rft.au=Lyall%2C+Donald+M.&rft.au=Steell%2C+Lewis&rft.au=Gray%2C+Stuart+R.&rft.au=Iliodromiti%2C+Stamatina&rft.au=Anderson%2C+Jana&rft.au=Mackay%2C+Daniel+F.&rft.au=Welsh%2C+Paul&rft.au=Yates%2C+Thomas&rft.au=Pell%2C+Jill+P.&rft.au=Sattar%2C+Naveed&rft.au=Gill%2C+Jason+M.+R.&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC5966877&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-31"><span class="mw-cite-backlink"><b><a href="#cite_ref-31">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPeckScharfConawayDeBoer2015" class="citation journal cs1">Peck, Travis; Scharf, Rebecca J.; Conaway, Mark R.; DeBoer, Mark D. (2015). "Viewing as little as 1 hour of TV daily is associated with higher change in BMI between kindergarten and first grade". <i>Obesity</i>. <b>23</b> (8): 1680–1686. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1002%2Foby.21132">10.1002/oby.21132</a>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/1930-739X">1930-739X</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/26179163">26179163</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:22305164">22305164</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Obesity&rft.atitle=Viewing+as+little+as+1+hour+of+TV+daily+is+associated+with+higher+change+in+BMI+between+kindergarten+and+first+grade&rft.volume=23&rft.issue=8&rft.pages=1680-1686&rft.date=2015&rft.issn=1930-739X&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A22305164%23id-name%3DS2CID&rft_id=info%3Apmid%2F26179163&rft_id=info%3Adoi%2F10.1002%2Foby.21132&rft.aulast=Peck&rft.aufirst=Travis&rft.au=Scharf%2C+Rebecca+J.&rft.au=Conaway%2C+Mark+R.&rft.au=DeBoer%2C+Mark+D.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:15-32"><span class="mw-cite-backlink">^ <a href="#cite_ref-:15_32-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:15_32-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRosenLimFeltCarrier2014" class="citation journal cs1">Rosen, L.D.; Lim, A.F.; Felt, J.; Carrier, L.M.; Cheever, N.A.; Lara-Ruiz, J.M.; Mendoza, J.S.; Rokkum, J. (June 2014). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4338000">"Media and technology use predicts ill-being among children, preteens and teenagers independent of the negative health impacts of exercise and eating habits"</a>. <i>Computers in Human Behavior</i>. <b>35</b>: 364–375. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.chb.2014.01.036">10.1016/j.chb.2014.01.036</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4338000">4338000</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/25717216">25717216</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Computers+in+Human+Behavior&rft.atitle=Media+and+technology+use+predicts+ill-being+among+children%2C+preteens+and+teenagers+independent+of+the+negative+health+impacts+of+exercise+and+eating+habits&rft.volume=35&rft.pages=364-375&rft.date=2014-06&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC4338000%23id-name%3DPMC&rft_id=info%3Apmid%2F25717216&rft_id=info%3Adoi%2F10.1016%2Fj.chb.2014.01.036&rft.aulast=Rosen&rft.aufirst=L.D.&rft.au=Lim%2C+A.F.&rft.au=Felt%2C+J.&rft.au=Carrier%2C+L.M.&rft.au=Cheever%2C+N.A.&rft.au=Lara-Ruiz%2C+J.M.&rft.au=Mendoza%2C+J.S.&rft.au=Rokkum%2C+J.&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC4338000&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:16-33"><span class="mw-cite-backlink">^ <a href="#cite_ref-:16_33-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:16_33-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.hsph.harvard.edu/obesity-prevention-source/obesity-causes/television-and-sedentary-behavior-and-obesity/">"Television Watching and "Sit Time"<span class="cs1-kern-right"></span>"</a>. <i>Obesity Prevention Source</i>. 21 October 2012<span class="reference-accessdate">. Retrieved <span class="nowrap">9 November</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Obesity+Prevention+Source&rft.atitle=Television+Watching+and+%22Sit+Time%22&rft.date=2012-10-21&rft_id=https%3A%2F%2Fwww.hsph.harvard.edu%2Fobesity-prevention-source%2Fobesity-causes%2Ftelevision-and-sedentary-behavior-and-obesity%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-34"><span class="mw-cite-backlink"><b><a href="#cite_ref-34">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBergland" class="citation web cs1">Bergland, Christopher. <a rel="nofollow" class="external text" href="https://www.psychologytoday.com/intl/blog/the-athletes-way/202105/have-hazards-and-harms-screen-time-been-overblown">"Have the Hazards and Harms of Screen Time Been Overblown?"</a>. <i>Psychology Today</i><span class="reference-accessdate">. Retrieved <span class="nowrap">17 June</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Psychology+Today&rft.atitle=Have+the+Hazards+and+Harms+of+Screen+Time+Been+Overblown%3F&rft.aulast=Bergland&rft.aufirst=Christopher&rft_id=https%3A%2F%2Fwww.psychologytoday.com%2Fintl%2Fblog%2Fthe-athletes-way%2F202105%2Fhave-hazards-and-harms-screen-time-been-overblown&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:8-35"><span class="mw-cite-backlink">^ <a href="#cite_ref-:8_35-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:8_35-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-:8_35-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-:8_35-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBates2019" class="citation web cs1">Bates, Mary (5 June 2019). <a rel="nofollow" class="external text" href="https://www.sciencenewsforstudents.org/article/new-health-risk-too-much-screentime-sitting">"New risk from too much screentime"</a>. <i>Science News for Students</i><span class="reference-accessdate">. Retrieved <span class="nowrap">8 November</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Science+News+for+Students&rft.atitle=New+risk+from+too+much+screentime&rft.date=2019-06-05&rft.aulast=Bates&rft.aufirst=Mary&rft_id=https%3A%2F%2Fwww.sciencenewsforstudents.org%2Farticle%2Fnew-health-risk-too-much-screentime-sitting&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:9-36"><span class="mw-cite-backlink">^ <a href="#cite_ref-:9_36-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:9_36-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMadhavSherchandSherchan2017" class="citation journal cs1">Madhav, K.C.; Sherchand, Shardulendra Prasad; Sherchan, Samendra (December 2017). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5574844">"Association between screen time and depression among US adults"</a>. <i>Preventive Medicine Reports</i>. <b>8</b>: 67–71. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.pmedr.2017.08.005">10.1016/j.pmedr.2017.08.005</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5574844">5574844</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/28879072">28879072</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Preventive+Medicine+Reports&rft.atitle=Association+between+screen+time+and+depression+among+US+adults&rft.volume=8&rft.pages=67-71&rft.date=2017-12&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC5574844%23id-name%3DPMC&rft_id=info%3Apmid%2F28879072&rft_id=info%3Adoi%2F10.1016%2Fj.pmedr.2017.08.005&rft.aulast=Madhav&rft.aufirst=K.C.&rft.au=Sherchand%2C+Shardulendra+Prasad&rft.au=Sherchan%2C+Samendra&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC5574844&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-37"><span class="mw-cite-backlink"><b><a href="#cite_ref-37">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLeBlancSpenceCarsonConnor_Gorber2012" class="citation journal cs1">LeBlanc, Allana G.; Spence, John C.; Carson, Valerie; Connor Gorber, Sarah; Dillman, Carrie; Janssen, Ian; Kho, Michelle E.; Stearns, Jodie A.; Timmons, Brian W.; Tremblay, Mark S. (August 2012). "Systematic review of sedentary behaviour and health indicators in the early years (aged 0–4 years)". <i>Applied Physiology, Nutrition, and Metabolism</i>. <b>37</b> (4): 753–772. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1139%2Fh2012-063">10.1139/h2012-063</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/22765839">22765839</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Applied+Physiology%2C+Nutrition%2C+and+Metabolism&rft.atitle=Systematic+review+of+sedentary+behaviour+and+health+indicators+in+the+early+years+%28aged+0%E2%80%934+years%29&rft.volume=37&rft.issue=4&rft.pages=753-772&rft.date=2012-08&rft_id=info%3Adoi%2F10.1139%2Fh2012-063&rft_id=info%3Apmid%2F22765839&rft.aulast=LeBlanc&rft.aufirst=Allana+G.&rft.au=Spence%2C+John+C.&rft.au=Carson%2C+Valerie&rft.au=Connor+Gorber%2C+Sarah&rft.au=Dillman%2C+Carrie&rft.au=Janssen%2C+Ian&rft.au=Kho%2C+Michelle+E.&rft.au=Stearns%2C+Jodie+A.&rft.au=Timmons%2C+Brian+W.&rft.au=Tremblay%2C+Mark+S.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:10-38"><span class="mw-cite-backlink">^ <a href="#cite_ref-:10_38-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:10_38-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFByeonHongLin2015" class="citation journal cs1">Byeon, Haewon; Hong, Saemi; Lin, Haotian (18 March 2015). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4365020">"Relationship between Television Viewing and Language Delay in Toddlers: Evidence from a Korea National Cross-Sectional Survey"</a>. <i>PLOS ONE</i>. <b>10</b> (3): e0120663. <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2015PLoSO..1020663B">2015PLoSO..1020663B</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1371%2Fjournal.pone.0120663">10.1371/journal.pone.0120663</a></span>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4365020">4365020</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/25785449">25785449</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=PLOS+ONE&rft.atitle=Relationship+between+Television+Viewing+and+Language+Delay+in+Toddlers%3A+Evidence+from+a+Korea+National+Cross-Sectional+Survey&rft.volume=10&rft.issue=3&rft.pages=e0120663&rft.date=2015-03-18&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC4365020%23id-name%3DPMC&rft_id=info%3Apmid%2F25785449&rft_id=info%3Adoi%2F10.1371%2Fjournal.pone.0120663&rft_id=info%3Abibcode%2F2015PLoSO..1020663B&rft.aulast=Byeon&rft.aufirst=Haewon&rft.au=Hong%2C+Saemi&rft.au=Lin%2C+Haotian&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC4365020&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:4-39"><span class="mw-cite-backlink">^ <a href="#cite_ref-:4_39-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:4_39-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-:4_39-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-:4_39-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-:4_39-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-:4_39-5"><sup><i><b>f</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.scripps.org/news_items/6626-how-much-screen-time-is-too-much">"How Much Screen Time is Too Much?"</a>. <i>Scripps Health</i>. 8 February 2019<span class="reference-accessdate">. Retrieved <span class="nowrap">8 November</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Scripps+Health&rft.atitle=How+Much+Screen+Time+is+Too+Much%3F&rft.date=2019-02-08&rft_id=https%3A%2F%2Fwww.scripps.org%2Fnews_items%2F6626-how-much-screen-time-is-too-much&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-40"><span class="mw-cite-backlink"><b><a href="#cite_ref-40">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNickerson2019" class="citation news cs1">Nickerson, Sam (8 November 2019). <a rel="nofollow" class="external text" href="https://www.ecowatch.com/screen-time-children-brain-development-2641261214.html">"Too Much Screen Time May Be Slowing Childhood Brain Development"</a>. Ecowatch<span class="reference-accessdate">. Retrieved <span class="nowrap">10 November</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Too+Much+Screen+Time+May+Be+Slowing+Childhood+Brain+Development&rft.date=2019-11-08&rft.aulast=Nickerson&rft.aufirst=Sam&rft_id=https%3A%2F%2Fwww.ecowatch.com%2Fscreen-time-children-brain-development-2641261214.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-41"><span class="mw-cite-backlink"><b><a href="#cite_ref-41">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHuttonDudleyHorowitz-KrausDeWitt2019" class="citation journal cs1">Hutton, John S.; Dudley, Jonathan; Horowitz-Kraus, Tzipi; DeWitt, Tom; Holland, Scott K. (4 November 2019). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6830442">"Associations Between Screen-Based Media Use and Brain White Matter Integrity in Preschool-Aged Children"</a>. <i>JAMA Pediatrics</i>. <b>174</b> (1): e193869. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1001%2Fjamapediatrics.2019.3869">10.1001/jamapediatrics.2019.3869</a></span>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6830442">6830442</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/31682712">31682712</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=JAMA+Pediatrics&rft.atitle=Associations+Between+Screen-Based+Media+Use+and+Brain+White+Matter+Integrity+in+Preschool-Aged+Children&rft.volume=174&rft.issue=1&rft.pages=e193869&rft.date=2019-11-04&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC6830442%23id-name%3DPMC&rft_id=info%3Apmid%2F31682712&rft_id=info%3Adoi%2F10.1001%2Fjamapediatrics.2019.3869&rft.aulast=Hutton&rft.aufirst=John+S.&rft.au=Dudley%2C+Jonathan&rft.au=Horowitz-Kraus%2C+Tzipi&rft.au=DeWitt%2C+Tom&rft.au=Holland%2C+Scott+K.&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC6830442&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-42"><span class="mw-cite-backlink"><b><a href="#cite_ref-42">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSissonChurchMartinTudor-Locke2009" class="citation journal cs1">Sisson, Susan B.; Church, Timothy S.; Martin, Corby K.; Tudor-Locke, Catrine; Smith, Steven R.; Bouchard, Claude; Earnest, Conrad P.; Rankinen, Tuomo; Newton, Robert L.; Katzmarzyk, Peter T. (January 2009). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2891818">"Profiles of sedentary behavior in children and adolescents: The US National Health and Nutrition Examination Survey, 2001–2006"</a>. <i>International Journal of Pediatric Obesity</i>. <b>4</b> (4): 353–359. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.3109%2F17477160902934777">10.3109/17477160902934777</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2891818">2891818</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/19922052">19922052</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=International+Journal+of+Pediatric+Obesity&rft.atitle=Profiles+of+sedentary+behavior+in+children+and+adolescents%3A+The+US+National+Health+and+Nutrition+Examination+Survey%2C+2001%E2%80%932006&rft.volume=4&rft.issue=4&rft.pages=353-359&rft.date=2009-01&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC2891818%23id-name%3DPMC&rft_id=info%3Apmid%2F19922052&rft_id=info%3Adoi%2F10.3109%2F17477160902934777&rft.aulast=Sisson&rft.aufirst=Susan+B.&rft.au=Church%2C+Timothy+S.&rft.au=Martin%2C+Corby+K.&rft.au=Tudor-Locke%2C+Catrine&rft.au=Smith%2C+Steven+R.&rft.au=Bouchard%2C+Claude&rft.au=Earnest%2C+Conrad+P.&rft.au=Rankinen%2C+Tuomo&rft.au=Newton%2C+Robert+L.&rft.au=Katzmarzyk%2C+Peter+T.&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC2891818&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-43"><span class="mw-cite-backlink"><b><a href="#cite_ref-43">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBeal2020" class="citation journal cs1">Beal, Judy A. (July–August 2020). <a rel="nofollow" class="external text" href="https://journals.lww.com/mcnjournal/Citation/2020/07000/Screen_Time_and_Toddlers__New_Evidence_on.9.aspx">"Screen Time and Toddlers: New Evidence on Potentially Negative Effects"</a>. <i><a href="/wiki/MCN_(journal)" title="MCN (journal)">MCN</a></i>. <b>45</b> (4): 241. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1097%2FNMC.0000000000000632">10.1097/NMC.0000000000000632</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/32604184">32604184</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:220287589">220287589</a><span class="reference-accessdate">. Retrieved <span class="nowrap">2 May</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=MCN&rft.atitle=Screen+Time+and+Toddlers%3A+New+Evidence+on+Potentially+Negative+Effects&rft.volume=45&rft.issue=4&rft.pages=241&rft.date=2020-07%2F2020-08&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A220287589%23id-name%3DS2CID&rft_id=info%3Apmid%2F32604184&rft_id=info%3Adoi%2F10.1097%2FNMC.0000000000000632&rft.aulast=Beal&rft.aufirst=Judy+A.&rft_id=https%3A%2F%2Fjournals.lww.com%2Fmcnjournal%2FCitation%2F2020%2F07000%2FScreen_Time_and_Toddlers__New_Evidence_on.9.aspx&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-44"><span class="mw-cite-backlink"><b><a href="#cite_ref-44">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBrown2011" class="citation journal cs1">Brown, Ari (November 2011). <a rel="nofollow" class="external text" href="https://publications.aap.org/pediatrics/article/128/5/1040/30928/Media-Use-by-Children-Younger-Than-2-Years">"Media Use by Children Younger Than 2 Years"</a>. <i><a href="/wiki/Pediatrics_(journal)" title="Pediatrics (journal)">Pediatrics</a></i>. <b>128</b> (5): 1040–1045. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1542%2Fpeds.2011-1753">10.1542/peds.2011-1753</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/22007002">22007002</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:7963981">7963981</a><span class="reference-accessdate">. Retrieved <span class="nowrap">2 May</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Pediatrics&rft.atitle=Media+Use+by+Children+Younger+Than+2+Years&rft.volume=128&rft.issue=5&rft.pages=1040-1045&rft.date=2011-11&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A7963981%23id-name%3DS2CID&rft_id=info%3Apmid%2F22007002&rft_id=info%3Adoi%2F10.1542%2Fpeds.2011-1753&rft.aulast=Brown&rft.aufirst=Ari&rft_id=https%3A%2F%2Fpublications.aap.org%2Fpediatrics%2Farticle%2F128%2F5%2F1040%2F30928%2FMedia-Use-by-Children-Younger-Than-2-Years&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:11-45"><span class="mw-cite-backlink">^ <a href="#cite_ref-:11_45-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:11_45-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSissonBroylesBakerKatzmarzyk2010" class="citation journal cs1">Sisson, Susan B.; Broyles, Stephanie T.; Baker, Birgitta L.; Katzmarzyk, Peter T. (September 2010). "Screen Time, Physical Activity, and Overweight in U.S. Youth: National Survey of Children's Health 2003". <i>Journal of Adolescent Health</i>. <b>47</b> (3): 309–311. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.jadohealth.2010.02.016">10.1016/j.jadohealth.2010.02.016</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/20708572">20708572</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Adolescent+Health&rft.atitle=Screen+Time%2C+Physical+Activity%2C+and+Overweight+in+U.S.+Youth%3A+National+Survey+of+Children%27s+Health+2003&rft.volume=47&rft.issue=3&rft.pages=309-311&rft.date=2010-09&rft_id=info%3Adoi%2F10.1016%2Fj.jadohealth.2010.02.016&rft_id=info%3Apmid%2F20708572&rft.aulast=Sisson&rft.aufirst=Susan+B.&rft.au=Broyles%2C+Stephanie+T.&rft.au=Baker%2C+Birgitta+L.&rft.au=Katzmarzyk%2C+Peter+T.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-46"><span class="mw-cite-backlink"><b><a href="#cite_ref-46">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://newsroom.ucla.edu/releases/in-our-digital-world-are-young-people-losing-the-ability-to-read-emotions">"In our digital world, are young people losing the ability to read emotions?"</a>. <i>UCLA</i><span class="reference-accessdate">. Retrieved <span class="nowrap">9 November</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=UCLA&rft.atitle=In+our+digital+world%2C+are+young+people+losing+the+ability+to+read+emotions%3F&rft_id=http%3A%2F%2Fnewsroom.ucla.edu%2Freleases%2Fin-our-digital-world-are-young-people-losing-the-ability-to-read-emotions&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-47"><span class="mw-cite-backlink"><b><a href="#cite_ref-47">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFKneteman2020" class="citation web cs1">Kneteman, Lindsay (15 January 2020). <a rel="nofollow" class="external text" href="https://www.todaysparent.com/family/parenting/heres-why-screens-bring-out-the-worst-in-your-kid/">"Here's why screens bring out the worst in your kid"</a>. <i>Today's Parent</i><span class="reference-accessdate">. Retrieved <span class="nowrap">22 February</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Today%27s+Parent&rft.atitle=Here%27s+why+screens+bring+out+the+worst+in+your+kid&rft.date=2020-01-15&rft.aulast=Kneteman&rft.aufirst=Lindsay&rft_id=https%3A%2F%2Fwww.todaysparent.com%2Ffamily%2Fparenting%2Fheres-why-screens-bring-out-the-worst-in-your-kid%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-48"><span class="mw-cite-backlink"><b><a href="#cite_ref-48">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAnderson,_C._A.,_Bushman,_B._J.,_Bartholow,_B._D.,_Cantor,_J.,_Christakis,_D.,_Coyne,_S._M.,_Donnerstein,_E.,_Brockmyer,_J._F.,_Gentile,_D._A.,_Green,_S.,_Huesmann,_R.,_Hummer,_T.,_Krahé,_B.,_Strasburger,_V._C.,_Warburton,_W.,_Wilson,_B._J.,_&_Ybarra,_M.2017" class="citation journal cs1">Anderson, C. A., Bushman, B. J., Bartholow, B. D., Cantor, J., Christakis, D., Coyne, S. M., Donnerstein, E., Brockmyer, J. F., Gentile, D. A., Green, S., Huesmann, R., Hummer, T., Krahé, B., Strasburger, V. C., Warburton, W., Wilson, B. J., & Ybarra, M. (2017). <a rel="nofollow" class="external text" href="https://publications.aap.org/pediatrics/article/140/Supplement_2/S142/34161/Screen-Violence-and-Youth-Behavior?autologincheck=redirected">"Screen violence and youth behavior"</a>. <i>Pediatrics</i>. <b>140</b>: S142–S147. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1542%2Fpeds.2016-1758t">10.1542/peds.2016-1758t</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/29093050">29093050</a><span class="reference-accessdate">. Retrieved <span class="nowrap">3 March</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Pediatrics&rft.atitle=Screen+violence+and+youth+behavior.&rft.volume=140&rft.pages=S142-S147&rft.date=2017&rft_id=info%3Adoi%2F10.1542%2Fpeds.2016-1758t&rft_id=info%3Apmid%2F29093050&rft.au=Anderson%2C+C.+A.%2C+Bushman%2C+B.+J.%2C+Bartholow%2C+B.+D.%2C+Cantor%2C+J.%2C+Christakis%2C+D.%2C+Coyne%2C+S.+M.%2C+Donnerstein%2C+E.%2C+Brockmyer%2C+J.+F.%2C+Gentile%2C+D.+A.%2C+Green%2C+S.%2C+Huesmann%2C+R.%2C+Hummer%2C+T.%2C+Krah%C3%A9%2C+B.%2C+Strasburger%2C+V.+C.%2C+Warburton%2C+W.%2C+Wilson%2C+B.+J.%2C+%26+Ybarra%2C+M.&rft_id=https%3A%2F%2Fpublications.aap.org%2Fpediatrics%2Farticle%2F140%2FSupplement_2%2FS142%2F34161%2FScreen-Violence-and-Youth-Behavior%3Fautologincheck%3Dredirected&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_journal" title="Template:Cite journal">cite journal</a>}}</code>: CS1 maint: multiple names: authors list (<a href="/wiki/Category:CS1_maint:_multiple_names:_authors_list" title="Category:CS1 maint: multiple names: authors list">link</a>)</span></span> </li> <li id="cite_note-:3-49"><span class="mw-cite-backlink">^ <a href="#cite_ref-:3_49-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:3_49-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.aap.org/en-us/about-the-aap/aap-press-room/Pages/American-Academy-of-Pediatrics-Announces-New-Recommendations-for-Childrens-Media-Use.aspx">"American Academy of Pediatrics Announces New Recommendations for Children's Media Use"</a>. <i>AAP.org</i><span class="reference-accessdate">. Retrieved <span class="nowrap">9 November</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=AAP.org&rft.atitle=American+Academy+of+Pediatrics+Announces+New+Recommendations+for+Children%27s+Media+Use&rft_id=http%3A%2F%2Fwww.aap.org%2Fen-us%2Fabout-the-aap%2Faap-press-room%2FPages%2FAmerican-Academy-of-Pediatrics-Announces-New-Recommendations-for-Childrens-Media-Use.aspx&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-50"><span class="mw-cite-backlink"><b><a href="#cite_ref-50">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAdelantado-Renau2019" class="citation journal cs1">Adelantado-Renau, Mireia (26 September 2019). <a rel="nofollow" class="external text" href="https://www.healio.com/pediatrics/school-health/news/online/%7Bf0d24d3f-fe0e-40ec-adf6-b68f6a51102f%7D/not-all-screen-time-negatively-affects-kids-academic-achievement">"Not all screen time negatively affects kids' academic achievement"</a>. <i>JAMA Pediatrics</i>. <b>173</b> (11): 1058–1067. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1001%2Fjamapediatrics.2019.3176">10.1001/jamapediatrics.2019.3176</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6764013">6764013</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/31545344">31545344</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:202730903">202730903</a><span class="reference-accessdate">. Retrieved <span class="nowrap">9 November</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=JAMA+Pediatrics&rft.atitle=Not+all+screen+time+negatively+affects+kids%27+academic+achievement&rft.volume=173&rft.issue=11&rft.pages=1058-1067&rft.date=2019-09-26&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC6764013%23id-name%3DPMC&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A202730903%23id-name%3DS2CID&rft_id=info%3Apmid%2F31545344&rft_id=info%3Adoi%2F10.1001%2Fjamapediatrics.2019.3176&rft.aulast=Adelantado-Renau&rft.aufirst=Mireia&rft_id=https%3A%2F%2Fwww.healio.com%2Fpediatrics%2Fschool-health%2Fnews%2Fonline%2F%257Bf0d24d3f-fe0e-40ec-adf6-b68f6a51102f%257D%2Fnot-all-screen-time-negatively-affects-kids-academic-achievement&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-51"><span class="mw-cite-backlink"><b><a href="#cite_ref-51">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCernigliaCiminoAmmaniti2020" class="citation journal cs1">Cerniglia, Luca; Cimino, Silvia; Ammaniti, Massimo (2020). <a rel="nofollow" class="external text" href="https://journals.sagepub.com/doi/pdf/10.1177/1476718X20969846">"What are the effects of screen time on emotion regulation and academic achievements? A three-wave longitudinal study on children from 4 to 8 years of age"</a>. <i>Journal of Early Childhood Research</i>. <b>19</b> (2): 145–160. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1177%2F1476718X20969846">10.1177/1476718X20969846</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:230612549">230612549</a> – via ECR.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Early+Childhood+Research&rft.atitle=What+are+the+effects+of+screen+time+on+emotion+regulation+and+academic+achievements%3F+A+three-wave+longitudinal+study+on+children+from+4+to+8+years+of+age&rft.volume=19&rft.issue=2&rft.pages=145-160&rft.date=2020&rft_id=info%3Adoi%2F10.1177%2F1476718X20969846&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A230612549%23id-name%3DS2CID&rft.aulast=Cerniglia&rft.aufirst=Luca&rft.au=Cimino%2C+Silvia&rft.au=Ammaniti%2C+Massimo&rft_id=https%3A%2F%2Fjournals.sagepub.com%2Fdoi%2Fpdf%2F10.1177%2F1476718X20969846&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-52"><span class="mw-cite-backlink"><b><a href="#cite_ref-52">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSharifSargent2006" class="citation journal cs1">Sharif, Iman; Sargent, James (2006). <a rel="nofollow" class="external text" href="https://publications.aap.org/pediatrics/article/118/4/e1061/69068/Association-Between-Television-Movie-and-Video">"Association Between Television, Movies, and Video Game Exposure and School Performance"</a>. <i>Pediatrics</i>. <b>118</b> (4): 1061–1070. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1542%2Fpeds.2005-2854">10.1542/peds.2005-2854</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/17015499">17015499</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:6311996">6311996</a> – via AAP Publications.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Pediatrics&rft.atitle=Association+Between+Television%2C+Movies%2C+and+Video+Game+Exposure+and+School+Performance&rft.volume=118&rft.issue=4&rft.pages=1061-1070&rft.date=2006&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A6311996%23id-name%3DS2CID&rft_id=info%3Apmid%2F17015499&rft_id=info%3Adoi%2F10.1542%2Fpeds.2005-2854&rft.aulast=Sharif&rft.aufirst=Iman&rft.au=Sargent%2C+James&rft_id=https%3A%2F%2Fpublications.aap.org%2Fpediatrics%2Farticle%2F118%2F4%2Fe1061%2F69068%2FAssociation-Between-Television-Movie-and-Video&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-53"><span class="mw-cite-backlink"><b><a href="#cite_ref-53">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFChoiPark2019" class="citation journal cs1">Choi, Miyoung; Park, Sunghee (22 October 2019). <a rel="nofollow" class="external text" href="https://www.tandfonline.com/doi/abs/10.1080/24694193.2019.1675805">"The Mediating Effects of Academic Performance between Screen Time, Executive Function Difficulty, and School Adjustment"</a>. <i>Comprehensive Child and Adolescent Nursing</i>. <b>43</b> (4): 334–347. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1080%2F24694193.2019.1675805">10.1080/24694193.2019.1675805</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/31638438">31638438</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:204833517">204833517</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Comprehensive+Child+and+Adolescent+Nursing&rft.atitle=The+Mediating+Effects+of+Academic+Performance+between+Screen+Time%2C+Executive+Function+Difficulty%2C+and+School+Adjustment&rft.volume=43&rft.issue=4&rft.pages=334-347&rft.date=2019-10-22&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A204833517%23id-name%3DS2CID&rft_id=info%3Apmid%2F31638438&rft_id=info%3Adoi%2F10.1080%2F24694193.2019.1675805&rft.aulast=Choi&rft.aufirst=Miyoung&rft.au=Park%2C+Sunghee&rft_id=https%3A%2F%2Fwww.tandfonline.com%2Fdoi%2Fabs%2F10.1080%2F24694193.2019.1675805&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-54"><span class="mw-cite-backlink"><b><a href="#cite_ref-54">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.sciencedaily.com/releases/2018/10/181022122802.htm">"Modern conflict: Screen time vs. nature"</a>. Science Daily. 22 October 2018<span class="reference-accessdate">. Retrieved <span class="nowrap">5 July</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Modern+conflict%3A+Screen+time+vs.+nature&rft.date=2018-10-22&rft_id=https%3A%2F%2Fwww.sciencedaily.com%2Freleases%2F2018%2F10%2F181022122802.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-55"><span class="mw-cite-backlink"><b><a href="#cite_ref-55">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFFloydStevensonStephensBowers2018" class="citation journal cs1">Floyd, M. F.; Stevenson, K. T.; Stephens, L. E.; Bowers, E. P.; Szczytko, R.; Larson, L. R. (2018). <a rel="nofollow" class="external text" href="https://naaee.org/eepro/research/library/outdoor-time-screen-time-and-connection">"Outdoor time, screen time, and connection to nature: Troubling trends among rural youth?"</a>. <i>Environment and Behavior</i>. <b>51</b> (8): 966–991. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1177%2F0013916518806686">10.1177/0013916518806686</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:149504052">149504052</a><span class="reference-accessdate">. Retrieved <span class="nowrap">5 July</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Environment+and+Behavior&rft.atitle=Outdoor+time%2C+screen+time%2C+and+connection+to+nature%3A+Troubling+trends+among+rural+youth%3F&rft.volume=51&rft.issue=8&rft.pages=966-991&rft.date=2018&rft_id=info%3Adoi%2F10.1177%2F0013916518806686&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A149504052%23id-name%3DS2CID&rft.aulast=Floyd&rft.aufirst=M.+F.&rft.au=Stevenson%2C+K.+T.&rft.au=Stephens%2C+L.+E.&rft.au=Bowers%2C+E.+P.&rft.au=Szczytko%2C+R.&rft.au=Larson%2C+L.+R.&rft_id=https%3A%2F%2Fnaaee.org%2Feepro%2Fresearch%2Flibrary%2Foutdoor-time-screen-time-and-connection&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:23-56"><span class="mw-cite-backlink">^ <a href="#cite_ref-:23_56-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:23_56-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFOswaldRumboldKedziorMoore2020" class="citation journal cs1">Oswald, Tassia K.; Rumbold, Alice R.; Kedzior, Sophie G. E.; Moore, Vivienne M. (4 September 2020). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7473739">"Psychological impacts of "screen time" and "green time" for children and adolescents: A systematic scoping review"</a>. <i>PLOS ONE</i>. <b>15</b> (9): e0237725. <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2020PLoSO..1537725O">2020PLoSO..1537725O</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1371%2Fjournal.pone.0237725">10.1371/journal.pone.0237725</a></span>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/1932-6203">1932-6203</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7473739">7473739</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/32886665">32886665</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=PLOS+ONE&rft.atitle=Psychological+impacts+of+%22screen+time%22+and+%22green+time%22+for+children+and+adolescents%3A+A+systematic+scoping+review&rft.volume=15&rft.issue=9&rft.pages=e0237725&rft.date=2020-09-04&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC7473739%23id-name%3DPMC&rft_id=info%3Abibcode%2F2020PLoSO..1537725O&rft_id=info%3Apmid%2F32886665&rft_id=info%3Adoi%2F10.1371%2Fjournal.pone.0237725&rft.issn=1932-6203&rft.aulast=Oswald&rft.aufirst=Tassia+K.&rft.au=Rumbold%2C+Alice+R.&rft.au=Kedzior%2C+Sophie+G.+E.&rft.au=Moore%2C+Vivienne+M.&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC7473739&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-57"><span class="mw-cite-backlink"><b><a href="#cite_ref-57">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFEfoui-Hess" class="citation web cs1">Efoui-Hess, Maxime. <a rel="nofollow" class="external text" href="https://theshiftproject.org/wp-content/uploads/2019/07/2019-02.pdf">"CLIMATE CRISIS: THE UNSUSTAINABLE USE OF ONLINE VIDEO"</a> <span class="cs1-format">(PDF)</span>. <i>The Shift Project</i><span class="reference-accessdate">. Retrieved <span class="nowrap">5 July</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Shift+Project&rft.atitle=CLIMATE+CRISIS%3A+THE+UNSUSTAINABLE+USE+OF+ONLINE+VIDEO&rft.aulast=Efoui-Hess&rft.aufirst=Maxime&rft_id=https%3A%2F%2Ftheshiftproject.org%2Fwp-content%2Fuploads%2F2019%2F07%2F2019-02.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-58"><span class="mw-cite-backlink"><b><a href="#cite_ref-58">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://ingmarschumacher.files.wordpress.com/2013/05/asn-ecofys-2013-world-ghg-emissions-flow-chart-2010.pdf">"World GHG Emissions Flow Chart 2010"</a> <span class="cs1-format">(PDF)</span>. <i>Ecofys</i><span class="reference-accessdate">. Retrieved <span class="nowrap">5 July</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Ecofys&rft.atitle=World+GHG+Emissions+Flow+Chart+2010&rft_id=https%3A%2F%2Fingmarschumacher.files.wordpress.com%2F2013%2F05%2Fasn-ecofys-2013-world-ghg-emissions-flow-chart-2010.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-59"><span class="mw-cite-backlink"><b><a href="#cite_ref-59">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.sankey-diagrams.com/world-ghg-emissions-2012/">"World GHG Emissions 2012"</a>. <i>SANKEY DIAGRAMS</i>. Ecofys. 22 February 2019<span class="reference-accessdate">. Retrieved <span class="nowrap">5 July</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=SANKEY+DIAGRAMS&rft.atitle=World+GHG+Emissions+2012&rft.date=2019-02-22&rft_id=http%3A%2F%2Fwww.sankey-diagrams.com%2Fworld-ghg-emissions-2012%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-60"><span class="mw-cite-backlink"><b><a href="#cite_ref-60">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://apps.who.int/iris/bitstream/handle/10665/325147/WHO-NMH-PND-2019.4-eng.pdf">"Guidelines on Physical Activity, Sedentary Behavior, and Sleep for Children Under 5 Years of Age"</a> <span class="cs1-format">(PDF)</span>. <i>World Health Organization</i>. 2019.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=World+Health+Organization&rft.atitle=Guidelines+on+Physical+Activity%2C+Sedentary+Behavior%2C+and+Sleep+for+Children+Under+5+Years+of+Age&rft.date=2019&rft_id=https%3A%2F%2Fapps.who.int%2Firis%2Fbitstream%2Fhandle%2F10665%2F325147%2FWHO-NMH-PND-2019.4-eng.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-:22-61"><span class="mw-cite-backlink">^ <a href="#cite_ref-:22_61-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:22_61-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-:22_61-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRadeskyChristakis2016" class="citation journal cs1">Radesky, Jenny; Christakis, Dimitri (2016). <a rel="nofollow" class="external text" href="https://pediatrics.aappublications.org/content/138/5/e20162591">"Media and Young Minds"</a>. <i>Pediatrics</i>. <b>138</b> (5): e20162591. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1542%2Fpeds.2016-2591">10.1542/peds.2016-2591</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/27940793">27940793</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Pediatrics&rft.atitle=Media+and+Young+Minds&rft.volume=138&rft.issue=5&rft.pages=e20162591&rft.date=2016&rft_id=info%3Adoi%2F10.1542%2Fpeds.2016-2591&rft_id=info%3Apmid%2F27940793&rft.aulast=Radesky&rft.aufirst=Jenny&rft.au=Christakis%2C+Dimitri&rft_id=https%3A%2F%2Fpediatrics.aappublications.org%2Fcontent%2F138%2F5%2Fe20162591&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> <li id="cite_note-62"><span class="mw-cite-backlink"><b><a href="#cite_ref-62">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMorenoChassiakosCross2016" class="citation journal cs1">Moreno, Megan A.; Chassiakos, Yolanda (Linda) Reid; Cross, Corinn (2016). <a rel="nofollow" class="external text" href="https://pediatrics.aappublications.org/content/138/5/e20162592">"Media Use in School-Aged Children and Adolescents"</a>. <i>Pediatrics</i>. <b>138</b> (5): e20162592. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1542%2Fpeds.2016-2592">10.1542/peds.2016-2592</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/27940794">27940794</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Pediatrics&rft.atitle=Media+Use+in+School-Aged+Children+and+Adolescents&rft.volume=138&rft.issue=5&rft.pages=e20162592&rft.date=2016&rft_id=info%3Adoi%2F10.1542%2Fpeds.2016-2592&rft_id=info%3Apmid%2F27940794&rft.aulast=Moreno&rft.aufirst=Megan+A.&rft.au=Chassiakos%2C+Yolanda+%28Linda%29+Reid&rft.au=Cross%2C+Corinn&rft_id=https%3A%2F%2Fpediatrics.aappublications.org%2Fcontent%2F138%2F5%2Fe20162592&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Further_reading">Further reading</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Screen_time&action=edit&section=18" title="Edit section: Further reading"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAnya_Kamenetz2018" class="citation book cs1">Anya Kamenetz (2018). <i>The Art of Screen Time: How Your Family Can Balance Digital Media and Real Life</i>. PublicAffairs. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1610396721" title="Special:BookSources/978-1610396721"><bdi>978-1610396721</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Art+of+Screen+Time%3A+How+Your+Family+Can+Balance+Digital+Media+and+Real+Life&rft.pub=PublicAffairs&rft.date=2018&rft.isbn=978-1610396721&rft.au=Anya+Kamenetz&rfr_id=info%3Asid%2Fen.wikipedia.org%3AScreen+time" class="Z3988"></span></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline 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href="/wiki/Template:Digital_media_use_and_mental_health" title="Template:Digital media use and mental health"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Digital_media_use_and_mental_health" title="Template talk:Digital media use and mental health"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Digital_media_use_and_mental_health" title="Special:EditPage/Template:Digital media use and mental health"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Digital_media_use_and_mental_health" style="font-size:114%;margin:0 4em"><a href="/wiki/Digital_media_use_and_mental_health" title="Digital media use and mental health">Digital media use and mental health</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Proposed or recognised<br />diagnostic categories</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Computer_addiction" title="Computer addiction">Computer addiction</a></li> <li><a href="/wiki/Internet_addiction_disorder" title="Internet addiction disorder">Internet addiction disorder</a></li> <li><a href="/wiki/Internet_sex_addiction" title="Internet sex addiction">Internet sex addiction</a></li> <li><a href="/wiki/Online_gambling" title="Online gambling">Online problem gambling</a></li> <li><a href="/wiki/Problematic_smartphone_use" title="Problematic smartphone use">Problematic smartphone use</a> <ul><li><a href="/wiki/Nomophobia" title="Nomophobia">Nomophobia</a></li></ul></li> <li><a href="/wiki/Problematic_social_media_use" title="Problematic social media use">Problematic social media use</a></li> <li><a href="/wiki/Television_addiction" title="Television addiction">Television addiction</a></li> <li><a href="/wiki/Video_game_addiction" title="Video game addiction">Video game addiction</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Disciplines involved</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Digital_anthropology" title="Digital anthropology">Digital anthropology</a></li> <li><a href="/wiki/Digital_sociology" class="mw-redirect" title="Digital sociology">Digital sociology</a></li> <li><a href="/wiki/Ergonomics" title="Ergonomics">Ergonomics</a> <ul><li><a href="/wiki/Cognitive_ergonomics" title="Cognitive ergonomics">Cognitive ergonomics</a></li> <li><a href="/wiki/Computer-mediated_communication" title="Computer-mediated communication">Computer-mediated communication</a></li> <li><a href="/wiki/Cyberpsychology" title="Cyberpsychology">Cyberpsychology</a></li> <li><a href="/wiki/Engineering_psychology" title="Engineering psychology">Engineering psychology</a></li> <li><a href="/wiki/Human%E2%80%93computer_interaction" title="Human–computer interaction">Human–computer interaction</a></li> <li><a href="/wiki/Media_naturalness_theory" title="Media naturalness theory">Media naturalness theory</a></li> <li><a href="/wiki/Neuroergonomics" title="Neuroergonomics">Neuroergonomics</a></li></ul></li> <li><a href="/wiki/Neuroscience" title="Neuroscience">Neuroscience</a></li> <li><a href="/wiki/Psychiatry" title="Psychiatry">Psychiatry</a> <ul><li><a href="/wiki/Evolutionary_psychiatry" title="Evolutionary psychiatry">Evolutionary</a></li></ul></li> <li><a href="/wiki/Psychology" title="Psychology">Psychology</a> <ul><li><a href="/wiki/Clinical_psychology" title="Clinical psychology">Clinical</a></li> <li><a href="/wiki/Cognitive_psychology" title="Cognitive psychology">Cognitive</a></li> <li><a href="/wiki/Evolutionary_psychology" title="Evolutionary psychology">Evolutionary</a></li> <li><a href="/wiki/Social_psychology" title="Social psychology">Social</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Associated<br />psychiatric conditions</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Anxiety_disorder" title="Anxiety disorder">Anxiety disorder</a> <ul><li><a href="/wiki/Generalized_anxiety_disorder" title="Generalized anxiety disorder">Generalized anxiety disorder</a></li> <li><a href="/wiki/Obsessive%E2%80%93compulsive_disorder" title="Obsessive–compulsive disorder">Obsessive–compulsive disorder</a></li> <li><a href="/wiki/Social_anxiety_disorder" title="Social anxiety disorder">Social anxiety disorder</a></li></ul></li> <li><a href="/wiki/Attention_deficit_hyperactivity_disorder" title="Attention deficit hyperactivity disorder">Attention deficit hyperactivity disorder</a></li> <li><a href="/wiki/Autism" title="Autism">Autism</a></li> <li><a href="/wiki/Bipolar_disorder" title="Bipolar disorder">Bipolar disorder</a></li> <li><a href="/wiki/Major_depressive_disorder" title="Major depressive disorder">Depression</a></li> <li><a href="/wiki/Eating_disorder" title="Eating disorder">Eating disorder</a> <ul><li><a href="/wiki/Anorexia_nervosa" title="Anorexia nervosa">Anorexia nervosa</a></li> <li><a href="/wiki/Body_image_disturbance" title="Body image disturbance">Body image disturbance</a></li></ul></li> <li><a href="/wiki/Insomnia" title="Insomnia">Insomnia</a></li> <li><a href="/wiki/Narcissistic_personality_disorder" title="Narcissistic personality disorder">Narcissistic personality disorder</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related topics</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Behavioral_addiction" title="Behavioral addiction">Behavioral addiction</a></li> <li><a href="/wiki/Behavioral_modernity" title="Behavioral modernity">Behavioral modernity</a></li> <li><a href="/wiki/Body_image" title="Body image">Body image</a></li> <li><a href="/wiki/Criticism_of_Facebook" title="Criticism of Facebook">Criticism of Facebook</a> <ul><li><a href="/wiki/2021_Facebook_leak" title="2021 Facebook leak">2021 Facebook company files leak</a></li></ul></li> <li><a href="/wiki/Cyberbullying" title="Cyberbullying">Cyberbullying</a></li> <li><a href="/wiki/Cyberpathology" title="Cyberpathology">Cyberpathology</a></li> <li><a href="/wiki/Digital_detox" title="Digital detox">Digital detox</a></li> <li><a href="/wiki/Digital_zombie" title="Digital zombie">Digital zombie</a></li> <li><a href="/wiki/Evolution_of_cognition" title="Evolution of cognition">Evolution of cognition</a></li> <li><a href="/wiki/Evolutionary_mismatch" title="Evolutionary mismatch">Evolutionary mismatch</a></li> <li><a href="/wiki/Fear_of_missing_out" title="Fear of missing out">Fear of missing out</a></li> <li><a href="/wiki/Mobile_phones_and_driving_safety" title="Mobile phones and driving safety">Mobile phones and driving safety</a></li> <li><a href="/wiki/Promotion_of_anorexia" class="mw-redirect" title="Promotion of anorexia">Promotion of anorexia</a></li> <li><a href="/wiki/Psychological_effects_of_Internet_use" title="Psychological effects of Internet use">Psychological effects of Internet use</a></li> <li><a class="mw-selflink selflink">Screen time</a> <ul><li><a href="/wiki/Binge-watching" title="Binge-watching">Binge-watching</a></li> <li><a href="/wiki/Social_aspects_of_television" title="Social aspects of television">Social aspects of television</a></li> <li><a href="/wiki/Television_consumption" title="Television consumption">Television consumption</a></li></ul></li> <li><a href="/wiki/Smartphones_and_pedestrian_safety" title="Smartphones and pedestrian safety">Smartphones and pedestrian safety</a></li> <li><a href="/wiki/Social_media_and_suicide" title="Social media and suicide">Social media and suicide</a></li> <li><a href="/wiki/Social_media_restrictions_on_children_in_Australia" title="Social media restrictions on children in Australia">Social media restrictions on children in Australia</a></li> <li><a href="/wiki/Spaving" title="Spaving">Spaving</a></li> <li><a href="/wiki/Suicide_and_the_Internet" title="Suicide and the Internet">Suicide and the Internet</a></li> <li><a href="/wiki/Technophilia" title="Technophilia">Technophilia</a> <ul><li><a href="/wiki/Technophobia" title="Technophobia">Technophobia</a></li></ul></li> <li><a href="/wiki/Technostress" title="Technostress">Technostress</a></li> <li><a href="/wiki/Texting_while_driving" title="Texting while driving">Texting while driving</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Evolutionary_psychology" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Evolutionary_psychology" title="Template:Evolutionary psychology"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Evolutionary_psychology" title="Template talk:Evolutionary psychology"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Evolutionary_psychology" title="Special:EditPage/Template:Evolutionary psychology"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Evolutionary_psychology" style="font-size:114%;margin:0 4em"><a href="/wiki/Evolutionary_psychology" title="Evolutionary psychology">Evolutionary psychology</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><a href="/wiki/History_of_evolutionary_psychology" title="History of evolutionary psychology">History</a> <ul><li><a href="/wiki/History_of_evolutionary_thought" title="History of evolutionary thought">Evolutionary thought</a></li></ul></li> <li><a href="/wiki/Theoretical_foundations_of_evolutionary_psychology" title="Theoretical foundations of evolutionary psychology">Theoretical foundations</a> <ul><li><a href="/wiki/Adaptationism" title="Adaptationism">Adaptationism</a></li> <li><a href="/wiki/Cognitive_revolution" title="Cognitive revolution">Cognitive revolution</a></li> <li><a href="/wiki/Cognitivism_(psychology)" title="Cognitivism (psychology)">Cognitivism</a></li> <li><a href="/wiki/Gene-centered_view_of_evolution" title="Gene-centered view of evolution">Gene selection theory</a></li> <li><a href="/wiki/Modern_synthesis_(20th_century)" title="Modern synthesis (20th century)">Modern synthesis</a></li></ul></li> <li><a href="/wiki/Criticism_of_evolutionary_psychology" title="Criticism of evolutionary psychology">Criticism</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:left;"><a href="/wiki/Human_evolution" title="Human evolution">Evolutionary<br />processes</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Psychological_adaptation" title="Psychological adaptation">Adaptations</a></li> <li><a href="/wiki/Altruism_(biology)" title="Altruism (biology)">Altruism</a> <ul><li><a href="/wiki/Cheating_(biology)" title="Cheating (biology)">Cheating</a></li> <li><a href="/wiki/Hamiltonian_spite" title="Hamiltonian spite">Hamiltonian spite</a></li> <li><a href="/wiki/Reciprocal_altruism_in_humans" title="Reciprocal altruism in humans">Reciprocal</a></li></ul></li> <li><a href="/wiki/Baldwin_effect" title="Baldwin effect">Baldwin effect</a></li> <li><a href="/wiki/Spandrel_(biology)" title="Spandrel (biology)">By-products</a></li> <li><a href="/wiki/Evolutionarily_stable_strategy" title="Evolutionarily stable strategy">Evolutionarily stable strategy</a></li> <li><a href="/wiki/Exaptation" title="Exaptation">Exaptation</a></li> <li><a href="/wiki/Fitness_(biology)" title="Fitness (biology)">Fitness</a> <ul><li><a href="/wiki/Inclusive_fitness_in_humans" title="Inclusive fitness in humans">Inclusive</a></li></ul></li> <li><a href="/wiki/Kin_selection" title="Kin selection">Kin selection</a></li> <li><a href="/wiki/Evolutionary_mismatch" title="Evolutionary mismatch">Mismatch</a></li> <li><a href="/wiki/Natural_selection" title="Natural selection">Natural selection</a></li> <li><a href="/wiki/Parental_investment" title="Parental investment">Parental investment</a> <ul><li><a href="/wiki/Parent%E2%80%93offspring_conflict" title="Parent–offspring conflict">Parent–offspring conflict</a></li></ul></li> <li><a href="/wiki/Sexual_selection_in_humans" title="Sexual selection in humans">Sexual selection</a> <ul><li><a href="/wiki/Costly_signaling_theory_in_evolutionary_psychology" title="Costly signaling theory in evolutionary psychology">Costly signaling</a></li> <li><a href="/wiki/Male_intrasexual_competition" title="Male intrasexual competition">Male</a>/<a href="/wiki/Female_intrasexual_competition" title="Female intrasexual competition">female intrasexual competition</a></li> <li><a href="/wiki/Mate_choice" title="Mate choice">Mate choice</a></li> <li><a href="/wiki/Sexual_dimorphism" title="Sexual dimorphism">Sexual dimorphism</a></li></ul></li> <li><a href="/wiki/Social_selection" title="Social selection">Social selection</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:left;">Areas</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Evolution_of_cognition" title="Evolution of cognition">Cognition</a> /<br /><a href="/wiki/Evolution_of_emotion" title="Evolution of emotion">Emotion</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Affect_(psychology)" title="Affect (psychology)">Affect</a> <ul><li><a href="/wiki/Affect_display" title="Affect display">Display</a></li> <li><a href="/wiki/Display_rules" title="Display rules">Display rules</a></li> <li><a href="/wiki/Facial_expression" title="Facial expression">Facial expression</a></li></ul></li> <li><a href="/wiki/Behavioral_modernity" title="Behavioral modernity">Behavioral modernity</a></li> <li><a href="/wiki/Cognitive_module" title="Cognitive module">Cognitive module</a>/<a href="/wiki/Modularity_of_mind" title="Modularity of mind">modularity of mind</a> <ul><li><a href="/wiki/Automatic_and_controlled_processes" title="Automatic and controlled processes">Automatic and controlled processes</a></li> <li><a href="/wiki/Computational_theory_of_mind" title="Computational theory of mind">Computational theory of mind</a></li> <li><a href="/wiki/Domain-general_learning" title="Domain-general learning">Domain generality</a></li> <li><a href="/wiki/Domain_specificity" title="Domain specificity">Domain specificity</a></li> <li><a href="/wiki/Dual_process_theory" title="Dual process theory">Dual process theory</a></li></ul></li> <li><a href="/wiki/Cognitive_tradeoff_hypothesis" title="Cognitive tradeoff hypothesis">Cognitive tradeoff hypothesis</a></li> <li><a href="/wiki/Evolution_of_the_brain" title="Evolution of the brain">Evolution of the brain</a></li> <li><a href="/wiki/Evolution_of_nervous_systems" title="Evolution of nervous systems">Evolution of nervous systems</a></li> <li><a href="/wiki/Fight-or-flight_response" title="Fight-or-flight response">Fight-or-flight response</a> <ul><li><a href="/wiki/Arachnophobia" title="Arachnophobia">Arachnophobia</a></li> <li><a href="/wiki/Fear_of_falling" title="Fear of falling">Basophobia</a></li> <li><a href="/wiki/Ophidiophobia" title="Ophidiophobia">Ophidiophobia</a></li></ul></li> <li><a href="/wiki/Folk_biology" title="Folk biology">Folk biology</a>/<a href="/wiki/Folk_taxonomy" title="Folk taxonomy">taxonomy</a></li> <li><a href="/wiki/Folk_psychology" title="Folk psychology">Folk psychology</a>/<a href="/wiki/Theory_of_mind" title="Theory of mind">theory of mind</a></li> <li><a href="/wiki/Evolution_of_human_intelligence" title="Evolution of human intelligence">Intelligence</a> <ul><li><a href="/wiki/Flynn_effect" title="Flynn effect">Flynn effect</a></li> <li><a href="/wiki/Wason_selection_task" title="Wason selection task">Wason selection task</a></li></ul></li> <li><a href="/wiki/Motor_control" title="Motor control">Motor control</a>/<a href="/wiki/Motor_skill" title="Motor skill">skill</a></li> <li><a href="/wiki/Human_multitasking" title="Human multitasking">Multitasking</a></li> <li><a href="/wiki/Neuroscience_of_sleep" title="Neuroscience of sleep">Sleep</a></li> <li><a href="/wiki/Visual_perception" title="Visual perception">Visual perception</a> <ul><li><a href="/wiki/Evolution_of_color_vision_in_primates" title="Evolution of color vision in primates">Color vision</a></li> <li><a href="/wiki/Evolution_of_the_eye" title="Evolution of the eye">Eye</a></li> <li><a href="/wiki/Na%C3%AFve_physics" title="Naïve physics">Naïve physics</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Evolutionary_psychology_and_culture" title="Evolutionary psychology and culture">Culture</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Evolutionary_aesthetics" title="Evolutionary aesthetics">Aesthetics</a> <ul><li><a href="/wiki/Darwinian_literary_studies" title="Darwinian literary studies">Literary criticism</a></li> <li><a href="/wiki/Evolutionary_musicology" title="Evolutionary musicology">Musicology</a></li></ul></li> <li><a href="/wiki/Evolutionary_anthropology" title="Evolutionary anthropology">Anthropology</a> <ul><li><a href="/wiki/Biological_anthropology" title="Biological anthropology">Biological</a></li></ul></li> <li><a href="/wiki/Biosocial_criminology" title="Biosocial criminology">Crime</a></li> <li><a href="/wiki/Evolutionary_linguistics" title="Evolutionary linguistics">Language</a> <ul><li><a href="/wiki/Origin_of_language" title="Origin of language">Origin</a></li> <li><a href="/wiki/Evolutionary_psychology_of_language" title="Evolutionary psychology of language">Psychology</a></li> <li><a href="/wiki/Origin_of_speech" title="Origin of speech">Speech</a></li></ul></li> <li><a href="/wiki/Evolution_of_morality" title="Evolution of morality">Morality</a> <ul><li><a href="/wiki/Moral_foundations_theory" title="Moral foundations theory">Moral foundations</a></li></ul></li> <li><a href="/wiki/Evolutionary_psychology_of_religion" title="Evolutionary psychology of religion">Religion</a> <ul><li><a href="/wiki/Evolutionary_origin_of_religions" class="mw-redirect" title="Evolutionary origin of religions">Origin</a></li></ul></li> <li><a href="/wiki/Cultural_universal" title="Cultural universal">Universals</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Evolutionary_developmental_psychology" title="Evolutionary developmental psychology">Development</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Attachment_theory" title="Attachment theory">Attachment</a></li> <li><a href="/wiki/Human_bonding" title="Human bonding">Bonding</a></li> <li><a href="/wiki/Affectional_bond" title="Affectional bond">Affectional</a>/<a href="/wiki/Maternal_bond" title="Maternal bond">maternal</a>/<a href="/wiki/Paternal_bond" title="Paternal bond">paternal bond</a></li> <li><a href="/wiki/Maternal_deprivation" title="Maternal deprivation">Caregiver deprivation</a></li> <li><a href="/wiki/Attachment_in_children" title="Attachment in children">Childhood attachment</a></li> <li><a href="/wiki/Cinderella_effect" title="Cinderella effect">Cinderella effect</a></li> <li><a href="/wiki/Cognitive_development" title="Cognitive development">Cognitive development</a></li> <li><a href="/wiki/Evolutionary_educational_psychology" title="Evolutionary educational psychology">Education</a></li> <li><a href="/wiki/Language_acquisition" title="Language acquisition">Language acquisition</a></li> <li><a href="/wiki/Personality_development" title="Personality development">Personality development</a></li> <li><a href="/wiki/Socialization" title="Socialization">Socialization</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Ergonomics" title="Ergonomics">Human factors</a> /<br /><a href="/wiki/Evolutionary_psychiatry" title="Evolutionary psychiatry">Mental health</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cognitive_ergonomics" title="Cognitive ergonomics">Cognitive ergonomics</a> <ul><li><a href="/wiki/Computer-mediated_communication" title="Computer-mediated communication">Computer-mediated communication</a></li> <li><a href="/wiki/Engineering_psychology" title="Engineering psychology">Engineering psychology</a></li> <li><a href="/wiki/Human%E2%80%93computer_interaction" title="Human–computer interaction">Human–computer interaction</a></li> <li><a href="/wiki/Media_naturalness_theory" title="Media naturalness theory">Media naturalness theory</a></li> <li><a href="/wiki/Neuroergonomics" title="Neuroergonomics">Neuroergonomics</a></li></ul></li> <li><a href="/wiki/Evolutionary_approaches_to_depression" title="Evolutionary approaches to depression">Depression</a></li> <li><a href="/wiki/Digital_media_use_and_mental_health" title="Digital media use and mental health">Digital media use and mental health</a></li> <li><a href="/wiki/Accident-proneness" title="Accident-proneness">Hypophobia</a></li> <li><a href="/wiki/Imprinted_brain_hypothesis" title="Imprinted brain hypothesis">Imprinted brain hypothesis</a></li> <li><a href="/wiki/Mind-blindness" title="Mind-blindness">Mind-blindness</a></li> <li><a href="/wiki/Psychological_effects_of_Internet_use" title="Psychological effects of Internet use">Psychological effects of Internet use</a></li> <li><a href="/wiki/Rank_theory_of_depression" title="Rank theory of depression">Rank theory of depression</a></li> <li><a href="/wiki/Evolution_of_schizophrenia" title="Evolution of schizophrenia">Schizophrenia</a></li> <li><a class="mw-selflink selflink">Screen time</a></li> <li><a href="/wiki/Smartphones_and_pedestrian_safety" title="Smartphones and pedestrian safety">Smartphones and pedestrian safety</a></li> <li><a href="/wiki/Social_aspects_of_television" title="Social aspects of television">Social aspects of television</a></li> <li><a href="/wiki/Societal_impacts_of_cars" title="Societal impacts of cars">Societal impacts of cars</a> <ul><li><a href="/wiki/Distracted_driving" title="Distracted driving">Distracted driving</a></li> <li><a href="/wiki/Lead%E2%80%93crime_hypothesis" title="Lead–crime hypothesis">Lead–crime hypothesis</a></li> <li><a href="/wiki/Mobile_phones_and_driving_safety" title="Mobile phones and driving safety">Mobile phones and driving safety</a></li> <li><a href="/wiki/Texting_while_driving" title="Texting while driving">Texting while driving</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Sexology" title="Sexology">Sex</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Human_sexual_activity" title="Human sexual activity">Activity</a></li> <li><a href="/wiki/Attachment_in_adults" title="Attachment in adults">Adult attachment</a></li> <li><a href="/wiki/Age_disparity_in_sexual_relationships" title="Age disparity in sexual relationships">Age disparity</a></li> <li><a href="/wiki/Sexual_arousal" title="Sexual arousal">Arousal</a></li> <li><a href="/wiki/Concealed_ovulation" title="Concealed ovulation">Concealed ovulation</a></li> <li><a href="/wiki/Coolidge_effect" title="Coolidge effect">Coolidge effect</a></li> <li><a href="/wiki/Sexual_desire" title="Sexual desire">Desire</a></li> <li><a href="/wiki/Sexual_fantasy" title="Sexual fantasy">Fantasy</a></li> <li><a href="/wiki/Effects_of_hormones_on_sexual_motivation" title="Effects of hormones on sexual motivation">Hormonal motivation</a></li> <li><a href="/wiki/Sexual_jealousy" title="Sexual jealousy">Jealousy</a></li> <li><a href="/wiki/Mate_guarding_in_humans" title="Mate guarding in humans">Mate guarding</a></li> <li><a href="/wiki/Mating_preferences" title="Mating preferences">Mating preferences</a></li> <li><a href="/wiki/Human_mating_strategies" title="Human mating strategies">Mating strategies</a></li> <li><a href="/wiki/Biology_and_sexual_orientation" title="Biology and sexual orientation">Orientation</a></li> <li><a href="/wiki/Ovulatory_shift_hypothesis" title="Ovulatory shift hypothesis">Ovulatory shift hypothesis</a></li> <li><a href="/wiki/Pair_bond" title="Pair bond">Pair bond</a></li> <li><a href="/wiki/Physical_attractiveness" title="Physical attractiveness">Physical</a>/<a href="/wiki/Sexual_attraction" title="Sexual attraction">Sexual attraction</a></li> <li><a href="/wiki/Human_sexuality" title="Human sexuality">Sexuality</a>/<a href="/wiki/Human_male_sexuality" title="Human male sexuality">male</a>/<a href="/wiki/Human_female_sexuality" title="Human female sexuality">female</a></li> <li><a href="/wiki/Sexy_son_hypothesis" title="Sexy son hypothesis">Sexy son hypothesis</a></li> <li><a href="/wiki/Westermarck_effect" title="Westermarck effect">Westermarck effect</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Sex_differences_in_psychology" title="Sex differences in psychology">Sex differences</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Aggression" title="Aggression">Aggression</a></li> <li><a href="/wiki/Sex_and_gender_differences_in_autism" title="Sex and gender differences in autism">Autism</a></li> <li><a href="/wiki/Sex_differences_in_cognition" title="Sex differences in cognition">Cognition</a></li> <li><a href="/wiki/Sex_differences_in_crime" title="Sex differences in crime">Crime</a></li> <li><a href="/wiki/Sexual_division_of_labour" title="Sexual division of labour">Division of labour</a></li> <li><a href="/wiki/Sex_differences_in_emotional_intelligence" title="Sex differences in emotional intelligence">Emotional intelligence</a></li> <li><a href="/wiki/Empathising%E2%80%93systemising_theory" title="Empathising–systemising theory">Empathising–systemising theory</a></li> <li><a href="/wiki/Gender_role" title="Gender role">Gender role</a></li> <li><a href="/wiki/Sex_differences_in_intelligence" title="Sex differences in intelligence">Intelligence</a></li> <li><a href="/wiki/Sex_differences_in_memory" title="Sex differences in memory">Memory</a></li> <li><a href="/wiki/Mental_disorders_and_gender" title="Mental disorders and gender">Mental health</a></li> <li><a href="/wiki/Sex_differences_in_narcissism" title="Sex differences in narcissism">Narcissism</a></li> <li><a href="/wiki/Neuroscience_of_sex_differences" title="Neuroscience of sex differences">Neuroscience</a></li> <li><a href="/wiki/Sex_differences_in_schizophrenia" title="Sex differences in schizophrenia">Schizophrenia</a></li> <li><a href="/wiki/Substance_abuse" title="Substance abuse">Substance abuse</a></li> <li><a href="/wiki/Gender_differences_in_suicide" title="Gender differences in suicide">Suicide</a></li> <li><a href="/wiki/Variability_hypothesis" title="Variability hypothesis">Variability hypothesis</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:left;">Related subjects</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Academic disciplines</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Behavioral_economics" title="Behavioral economics">Behavioral</a>/<a href="/wiki/Evolutionary_economics" title="Evolutionary economics">evolutionary economics</a></li> <li><a href="/wiki/Behavioral_epigenetics" title="Behavioral epigenetics">Behavioral epigenetics</a>/<a href="/wiki/Behavioural_genetics" title="Behavioural genetics">genetics</a></li> <li><a href="/wiki/Affective_neuroscience" title="Affective neuroscience">Affective</a>/<a href="/wiki/Behavioral_neuroscience" title="Behavioral neuroscience">behavioral</a>/<a href="/wiki/Cognitive_neuroscience" title="Cognitive neuroscience">cognitive</a>/<a href="/wiki/Evolutionary_neuroscience" title="Evolutionary neuroscience">evolutionary neuroscience</a></li> <li><a href="/wiki/Biocultural_anthropology" title="Biocultural anthropology">Biocultural anthropology</a></li> <li><a href="/wiki/Biological_psychiatry" title="Biological psychiatry">Biological psychiatry</a></li> <li><a href="/wiki/Cognitive_psychology" title="Cognitive psychology">Cognitive psychology</a></li> <li><a href="/wiki/Cognitive_science" title="Cognitive science">Cognitive science</a></li> <li><a href="/wiki/Cross-cultural_psychology" title="Cross-cultural psychology">Cross-cultural psychology</a></li> <li><a href="/wiki/Ethology" title="Ethology">Ethology</a></li> <li><a href="/wiki/Evolutionary_biology" title="Evolutionary biology">Evolutionary biology</a></li> <li><a href="/wiki/Evolutionary_medicine" title="Evolutionary medicine">Evolutionary medicine</a></li> <li><a href="/wiki/Functional_psychology" title="Functional psychology">Functional psychology</a></li> <li><a href="/wiki/Neuropsychology" title="Neuropsychology">Neuropsychology</a></li> <li><a href="/wiki/Philosophy_of_mind" title="Philosophy of mind">Philosophy of mind</a></li> <li><a href="/wiki/Population_genetics" title="Population genetics">Population genetics</a></li> <li><a href="/wiki/Primatology" title="Primatology">Primatology</a></li> <li><a href="/wiki/Sociobiology" title="Sociobiology">Sociobiology</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Research topics</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cultural_evolution" title="Cultural evolution">Cultural evolution</a></li> <li><a href="/wiki/Evolutionary_epistemology" title="Evolutionary epistemology">Evolutionary epistemology</a></li> <li><a href="/wiki/Great_ape_language" title="Great ape language">Great ape language</a></li> <li><a href="/wiki/Human%E2%80%93animal_communication" title="Human–animal communication">Human–animal communication</a></li> <li><a href="/wiki/Missing_heritability_problem" title="Missing heritability problem">Missing heritability problem</a></li> <li><a href="/wiki/Primate_cognition" title="Primate cognition">Primate cognition</a></li> <li><a href="/wiki/Unit_of_selection" title="Unit of selection">Unit of selection</a> <ul><li><a href="/wiki/Coevolution" title="Coevolution">Coevolution</a></li> <li><a href="/wiki/Cultural_group_selection" title="Cultural group selection">Cultural group selection</a></li> <li><a href="/wiki/Dual_inheritance_theory" title="Dual inheritance theory">Dual inheritance theory</a></li> <li><a href="/wiki/Fisher%27s_principle" title="Fisher's principle">Fisher's principle</a></li> <li><a href="/wiki/Group_selection" title="Group selection">Group selection</a></li> <li><a href="/wiki/Hologenome_theory_of_evolution" title="Hologenome theory of evolution">Hologenome theory</a></li> <li><a href="/wiki/Lamarckism" title="Lamarckism">Lamarckism</a></li> <li><a href="/wiki/Population" title="Population">Population</a></li> <li><a href="/wiki/Punctuated_equilibrium" title="Punctuated equilibrium">Punctuated equilibrium</a></li> <li><a href="/wiki/Recent_human_evolution" title="Recent human evolution">Recent human evolution</a></li> <li><a href="/wiki/Species" title="Species">Species</a></li> <li><a href="/wiki/Species_complex" title="Species complex">Species complex</a></li> <li><a href="/wiki/Transgenerational_epigenetic_inheritance" title="Transgenerational epigenetic inheritance">Transgenerational epigenetic inheritance</a></li> <li><a href="/wiki/Trivers%E2%80%93Willard_hypothesis" title="Trivers–Willard hypothesis">Trivers–Willard hypothesis</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Theoretical positions</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cultural_selection_theory" title="Cultural selection theory">Cultural selection theory</a></li> <li><a href="/wiki/Determinism" title="Determinism">Determinism</a>/<a href="/wiki/Indeterminism" title="Indeterminism">indeterminism</a> <ul><li><a href="/wiki/Biological_determinism" title="Biological determinism">Biological determinism</a></li> <li><a href="/wiki/Connectionism" title="Connectionism">Connectionism</a></li> <li><a href="/wiki/Cultural_determinism" title="Cultural determinism">Cultural determinism</a></li> <li><a href="/wiki/Environmental_determinism" title="Environmental determinism">Environmental determinism</a></li> <li><a href="/wiki/Nature_versus_nurture" title="Nature versus nurture">Nature versus nurture</a></li> <li><a href="/wiki/Psychological_nativism" title="Psychological nativism">Psychological nativism</a></li> <li><a href="/wiki/Social_constructionism" title="Social constructionism">Social constructionism</a></li> <li><a href="/wiki/Social_determinism" title="Social determinism">Social determinism</a></li> <li><a href="/wiki/Standard_social_science_model" title="Standard social science model">Standard social science model</a></li></ul></li> <li><a href="/wiki/Functionalism_(philosophy_of_mind)" title="Functionalism (philosophy of mind)">Functionalism</a></li> <li><a href="/wiki/Memetics" title="Memetics">Memetics</a></li> <li><a href="/wiki/Multilineal_evolution" title="Multilineal evolution">Multilineal evolution</a></li> <li><a href="/wiki/Neo-Darwinism" title="Neo-Darwinism">Neo-Darwinism</a></li> <li><a href="/wiki/Neoevolutionism" title="Neoevolutionism">Neoevolutionism</a></li> <li><a href="/wiki/Sociocultural_evolution" title="Sociocultural evolution">Sociocultural evolution</a></li> <li><a href="/wiki/Unilineal_evolution" title="Unilineal evolution">Unilineal evolution</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><b><a href="/wiki/List_of_evolutionary_psychologists" title="List of evolutionary psychologists">Evolutionary psychologists</a></b></li> <li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <b><a href="/wiki/Category:Evolutionary_psychology" title="Category:Evolutionary psychology">Evolutionary psychology</a></b></li> <li><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Symbol_portal_class.svg" class="mw-file-description" title="Portal"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/e/e2/Symbol_portal_class.svg/16px-Symbol_portal_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/e/e2/Symbol_portal_class.svg/23px-Symbol_portal_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/e/e2/Symbol_portal_class.svg/31px-Symbol_portal_class.svg.png 2x" data-file-width="180" data-file-height="185" /></a></span> <b><a href="/wiki/Portal:Psychology" title="Portal:Psychology">Psychology portal</a></b></li> <li><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Symbol_portal_class.svg" class="mw-file-description" title="Portal"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/e/e2/Symbol_portal_class.svg/16px-Symbol_portal_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/e/e2/Symbol_portal_class.svg/23px-Symbol_portal_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/e/e2/Symbol_portal_class.svg/31px-Symbol_portal_class.svg.png 2x" data-file-width="180" data-file-height="185" /></a></span> <b><a href="/wiki/Portal:Evolutionary_biology" title="Portal:Evolutionary biology">Evolutionary biology portal</a></b></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Media_and_human_factors" style="padding:3px"><table class="nowraplinks hlist mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Media_and_human_factors" title="Template:Media and human factors"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Media_and_human_factors" title="Template talk:Media and human factors"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Media_and_human_factors" title="Special:EditPage/Template:Media and human factors"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Media_and_human_factors" style="font-size:114%;margin:0 4em"><a href="/wiki/Media_(communication)" title="Media (communication)">Media</a> and <a href="/wiki/Ergonomics" title="Ergonomics">human factors</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><a href="/wiki/Cognitive_psychology" title="Cognitive psychology">Cognitive psychology</a></li> <li><a href="/wiki/Externality" title="Externality">Externality</a></li> <li><a href="/wiki/Evolutionary_psychology" title="Evolutionary psychology">Evolutionary psychology</a> <ul><li><a href="/wiki/Behavioral_modernity" title="Behavioral modernity">Behavioral modernity</a></li> <li><a href="/wiki/Evolution_of_cognition" title="Evolution of cognition">Cognition</a></li> <li><a href="/wiki/Evolutionary_mismatch" title="Evolutionary mismatch">Mismatch</a></li></ul></li> <li><a href="/wiki/Media_psychology" title="Media psychology">Media psychology</a></li> <li><a href="/wiki/Media_studies" title="Media studies">Media studies</a></li> <li><a href="/wiki/Social_psychology" title="Social psychology">Social psychology</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Media practices</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Betteridge%27s_law_of_headlines" title="Betteridge's law of headlines">Betteridge's law of headlines</a></li> <li><a href="/wiki/Gatekeeping_(communication)" title="Gatekeeping (communication)">Gatekeeping</a></li> <li><a href="/wiki/Infotainment" title="Infotainment">Infotainment</a> <ul><li><a href="/wiki/Human-interest_story" title="Human-interest story">Human-interest story</a></li> <li><a href="/wiki/Junk_food_news" title="Junk food news">Junk food news</a></li> <li><a href="/wiki/Least_objectionable_program" title="Least objectionable program">Least objectionable program</a></li> <li><a href="/wiki/Soft_media" title="Soft media">Soft media</a></li></ul></li> <li><a href="/wiki/Media_bias" title="Media bias">Media bias</a></li> <li><a href="/wiki/Media_manipulation" title="Media manipulation">Media manipulation</a> <ul><li><a href="/wiki/Pink-slime_journalism" title="Pink-slime journalism">Pink-slime journalism</a></li> <li><a href="/wiki/Propaganda" title="Propaganda">Propaganda</a></li> <li><a href="/wiki/Public_relations" title="Public relations">Public relations</a></li></ul></li> <li><a href="/wiki/Missing_white_woman_syndrome" title="Missing white woman syndrome">Missing white woman syndrome</a></li> <li><a href="/wiki/News_values" title="News values">News values</a></li> <li><a href="/wiki/Sensationalism" title="Sensationalism">Sensationalism</a> <ul><li><a href="/wiki/Hot_take" title="Hot take">Hot take</a></li></ul></li> <li><a href="/wiki/Spike_(journalism)" title="Spike (journalism)">Spiking</a></li> <li><a href="/wiki/Tabloid_television" title="Tabloid television">Tabloid television</a></li> <li><a href="/wiki/Yellow_journalism" title="Yellow journalism">Yellow journalism</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Attention" title="Attention">Attention</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Attention_economy" title="Attention economy">Attention economy</a></li> <li><a href="/wiki/Attention_inequality" title="Attention inequality">Attention inequality</a></li> <li><a href="/wiki/Attention_management" title="Attention management">Attention management</a></li> <li><a href="/wiki/Attention_span" title="Attention span">Attention span</a></li> <li><a href="/wiki/Chumbox" title="Chumbox">Chumbox</a></li> <li><a href="/wiki/Clickbait" title="Clickbait">Clickbait</a></li> <li><a href="/wiki/Cognitive_miser" title="Cognitive miser">Cognitive miser</a> <ul><li><a href="/wiki/Low_information_voter" title="Low information voter">Low information voter</a></li></ul></li> <li><a href="/wiki/Digital_zombie" title="Digital zombie">Digital zombie</a> <ul><li><a href="/wiki/Phubbing" title="Phubbing">Phubbing</a></li></ul></li> <li><a href="/wiki/Doomscrolling" title="Doomscrolling">Doomscrolling</a></li> <li><a href="/wiki/Human_multitasking" title="Human multitasking">Human multitasking</a> <ul><li><a href="/wiki/Media_multitasking" title="Media multitasking">Media multitasking</a></li> <li><a href="/wiki/Mobile_phones_and_driving_safety" title="Mobile phones and driving safety">Mobile phones and driving safety</a></li> <li><a href="/wiki/Smartphones_and_pedestrian_safety" title="Smartphones and pedestrian safety">Smartphones and pedestrian safety</a></li> <li><a href="/wiki/Texting_while_driving" title="Texting while driving">Texting while driving</a></li></ul></li> <li><a href="/wiki/Influence-for-hire" title="Influence-for-hire">Influence-for-hire</a></li> <li><a href="/wiki/Infodemic" title="Infodemic">Infodemic</a></li> <li><a href="/wiki/Information_explosion" title="Information explosion">Information explosion</a></li> <li><a href="/wiki/Information_overload" title="Information overload">Information overload</a></li> <li><a href="/wiki/Information_pollution" title="Information pollution">Information pollution</a></li> <li><a href="/wiki/Information%E2%80%93action_ratio" title="Information–action ratio">Information–action ratio</a></li> <li><a href="/wiki/Rage_farming" class="mw-redirect" title="Rage farming">Rage farming</a></li> <li><a class="mw-selflink selflink">Screen time</a> <ul><li><a href="/wiki/Binge-watching" title="Binge-watching">Binge-watching</a></li> <li><a href="/wiki/Television_consumption" title="Television consumption">Television consumption</a></li></ul></li> <li><a href="/wiki/Sticky_content" title="Sticky content">Sticky content</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Cognitive_bias" title="Cognitive bias">Cognitive bias</a>/<br /><a href="/wiki/Conformity" title="Conformity">Conformity</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Availability_cascade" title="Availability cascade">Availability cascade</a></li> <li><a href="/wiki/Availability_heuristic" title="Availability heuristic">Availability heuristic</a></li> <li><a href="/wiki/Bandwagon_effect" title="Bandwagon effect">Bandwagon effect</a></li> <li><a href="/wiki/Confirmation_bias" title="Confirmation bias">Confirmation bias</a></li> <li><a href="/wiki/Crowd_psychology" title="Crowd psychology">Crowd psychology</a> <ul><li><a href="/wiki/Mobbing" title="Mobbing">Mobbing</a></li> <li><a href="/wiki/Moral_panic" title="Moral panic">Moral panic</a></li></ul></li> <li><a href="/wiki/Mean_world_syndrome" title="Mean world syndrome">Mean world syndrome</a></li> <li><a href="/wiki/Negativity_bias" title="Negativity bias">Negativity bias</a></li> <li><a href="/wiki/Peer_pressure" title="Peer pressure">Peer pressure</a></li> <li><a href="/wiki/Social-desirability_bias" title="Social-desirability bias">Social-desirability bias</a></li> <li><a href="/wiki/Social_influence_bias" title="Social influence bias">Social influence bias</a></li> <li><a href="/wiki/Spiral_of_silence" title="Spiral of silence">Spiral of silence</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Digital_divide" title="Digital divide">Digital divide</a>/<br /><a href="/wiki/Political_polarization" title="Political polarization">Political polarization</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Algorithmic_radicalization" title="Algorithmic radicalization">Algorithmic radicalization</a> <ul><li><a href="/wiki/Online_youth_radicalization" title="Online youth radicalization">Youth</a></li></ul></li> <li><a href="/wiki/Echo_chamber_(media)" title="Echo chamber (media)">Echo chamber</a></li> <li><a href="/wiki/Fake_news_website" title="Fake news website">Fake news website</a> <ul><li><a href="/wiki/Post-truth_politics" title="Post-truth politics">Post-truth politics</a></li> <li><a href="/wiki/Fake_news_websites_in_the_United_States" title="Fake news websites in the United States">United States</a></li></ul></li> <li><a href="/wiki/Filter_bubble" title="Filter bubble">Filter bubble</a></li> <li><a href="/wiki/Knowledge_divide" title="Knowledge divide">Knowledge divide</a></li> <li><a href="/wiki/Knowledge_gap_hypothesis" title="Knowledge gap hypothesis">Knowledge gap hypothesis</a></li> <li><a href="/wiki/Political_polarization_in_the_United_States" title="Political polarization in the United States">Political polarization in the United States</a></li> <li><a href="/wiki/Social_media_use_in_politics" title="Social media use in politics">Social media use in politics</a> <ul><li><a href="/wiki/Social_media_and_political_communication_in_the_United_States" title="Social media and political communication in the United States">United States</a></li> <li><a href="/wiki/Social_media_in_the_2016_United_States_presidential_election" title="Social media in the 2016 United States presidential election">2016 U.S. presidential election</a></li> <li><a href="/wiki/Social_media_in_the_2020_United_States_presidential_election" title="Social media in the 2020 United States presidential election">2020 U.S. presidential election</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related topics</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Computer_rage" title="Computer rage">Computer rage</a></li> <li><a href="/wiki/Criticism_of_Facebook" title="Criticism of Facebook">Criticism of Facebook</a> <ul><li><a href="/wiki/2021_Facebook_leak" title="2021 Facebook leak">2021 Facebook company files leak</a></li> <li><a href="/wiki/Facebook%E2%80%93Cambridge_Analytica_data_scandal" title="Facebook–Cambridge Analytica data scandal">Facebook–Cambridge Analytica data scandal</a></li></ul></li> <li><a href="/wiki/Criticism_of_Netflix" title="Criticism of Netflix">Criticism of Netflix</a></li> <li><a href="/wiki/Cultural_impact_of_TikTok" title="Cultural impact of TikTok">Cultural impact of TikTok</a></li> <li><a href="/wiki/Digital_media_use_and_mental_health" title="Digital media use and mental health">Digital media use and mental health</a></li> <li><a href="/wiki/Effects_of_violence_in_mass_media" title="Effects of violence in mass media">Effects of violence in mass media</a></li> <li><a href="/wiki/Fascination_with_death" title="Fascination with death">Fascination with death</a></li> <li><a href="/wiki/Griefer" title="Griefer">Griefer</a></li> <li><a href="/wiki/Mass_shooting_contagion" title="Mass shooting contagion">Mass shooting contagion</a></li> <li><a href="/wiki/Psychological_effects_of_Internet_use" title="Psychological effects of Internet use">Psychological effects of Internet use</a></li> <li><a href="/wiki/Sealioning" title="Sealioning">Sealioning</a></li> <li><a href="/wiki/Social_aspects_of_television" title="Social aspects of television">Social aspects of television</a></li> <li><a href="/wiki/Social_bot" title="Social bot">Social bot</a></li> <li><a href="/wiki/Social_impact_of_YouTube" title="Social impact of YouTube">Social impact of YouTube</a></li> <li><a href="/wiki/Technophilia" title="Technophilia">Technophilia</a> <ul><li><a href="/wiki/Neophile" title="Neophile">Neophile</a></li></ul></li> <li><a href="/wiki/Technophobia" title="Technophobia">Technophobia</a></li> <li><a href="/wiki/Violence_and_video_games" title="Violence and video games">Violence and video games</a></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img 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