JSTOR: Workspace

<!DOCTYPE html> <html class="no-js" lang="en"> <head><script type="text/javascript" src="/_static/js/bundle-playback.js?v=HxkREWBo" charset="utf-8"></script> <script type="text/javascript" src="/_static/js/wombat.js?v=txqj7nKC" charset="utf-8"></script> <script>window.RufflePlayer=window.RufflePlayer||{};window.RufflePlayer.config={"autoplay":"on","unmuteOverlay":"hidden"};</script> <script type="text/javascript" src="/_static/js/ruffle/ruffle.js"></script> <script type="text/javascript"> __wm.init("https://web.archive.org/web"); __wm.wombat("https://www.jstor.org/account/workspace/","20201020185102","https://web.archive.org/","web","/_static/", "1603219862"); </script> <link rel="stylesheet" type="text/css" href="/_static/css/banner-styles.css?v=S1zqJCYt" /> <link rel="stylesheet" type="text/css" href="/_static/css/iconochive.css?v=3PDvdIFv" />  <meta charset="UTF-8"/> <meta name="viewport" content="width=device-width"/> <title> JSTOR: Workspace </title> <script src="https://web.archive.org/web/20201020185102js_/https://unpkg.com/@webcomponents/webcomponentsjs@2.4.3/webcomponents-loader.js"></script> <script src="https://web.archive.org/web/20201020185102js_/https://cdn.jsdelivr.net/npm/resize-observer-polyfill@1.5.1/dist/ResizeObserver.min.js"></script> <script src="https://web.archive.org/web/20201020185102js_/https://cdn.jsdelivr.net/npm/web-animations-js@2.3.2/web-animations.min.js"></script> <script type="text/javascript" data-analytics-provider="ga"> var dataLayer = window.dataLayer = window.dataLayer || []; var gaData = {}; gaData.page = { "pageName" : "my workspace", "siteSection" : "myjstor", "pageProduct" : "jstor", "pagePlatform" : "seq", "pageType" : "account" }; gaData.user = { 'loggedIn': 'false', 'userAuthentication': 'Unauthenticated', 'userInstitution': '', 'institutionID': '', 'myJstorUserID': '' }; dataLayer.push(gaData); </script> <style>.async-hide { opacity: 0 !important} </style> <script>(function(a,s,y,n,c,h,i,d,e){s.className+=' '+y;h.start=1*new Date; h.end=i=function(){s.className=s.className.replace(RegExp(' ?'+y),'')}; (a[n]=a[n]||[]).hide=h;setTimeout(function(){i();h.end=null},c);h.timeout=c; })(window,document.documentElement,'async-hide','dataLayer',2000, {'GTM-N6GDC22':true});</script>  <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://web.archive.org/web/20201020185102/https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-N6GDC22');</script>  <script charset="UTF-8"> window['adrum-start-time'] = new Date().getTime(); (function (config) { config.appKey = 'AD-AAB-AAN-RSK'; config.adrumExtUrlHttp = 'https://web.archive.org/web/20201020185102/http://cdn.appdynamics.com'; config.adrumExtUrlHttps = 'https://web.archive.org/web/20201020185102/https://cdn.appdynamics.com'; config.beaconUrlHttp = 'https://web.archive.org/web/20201020185102/http://col.eum-appdynamics.com'; config.beaconUrlHttps = 'https://web.archive.org/web/20201020185102/https://col.eum-appdynamics.com' config.xd = {enable: true}; config.spa = { "spa2": true }; })(window['adrum-config'] || (window['adrum-config'] = {})); </script> <script src="//web.archive.org/web/20201020185102js_/https://cdn.appdynamics.com/adrum/adrum-4.5.1.1066.js"></script> <meta name="msapplication-TileImage" content="/assets/mstile-150x150.png"/> <meta name="msapplication-TileColor" content="#DA532C"/> <meta name="msapplication-config" content="/assets/browserconfig.xml"/>  <meta name="robots" content="noarchive,NOODP"/> <meta name="description" content="JSTOR is a digital library of academic journals, books, and primary sources."/>  <script src="https://web.archive.org/web/20201020185102js_/https://cdn.polyfill.io/v2/polyfill.js"></script> <link rel="icon" sizes="192x192" type="image/png" href="//web.archive.org/web/20201020185102im_/https://www.jstor.org/assets/global_20201002T1733/build/images/favicons/android-chrome-192x192.png"/> <link rel="icon" sizes="512x512" type="image/png" href="//web.archive.org/web/20201020185102im_/https://www.jstor.org/assets/global_20201002T1733/build/images/favicons/android-chrome-512x512.png"/> <link rel="apple-touch-icon" href="//web.archive.org/web/20201020185102im_/https://www.jstor.org/assets/global_20201002T1733/build/images/favicons/apple-touch-icon.png"/> <link rel="icon" sizes="16x16" type="image/png" href="//web.archive.org/web/20201020185102im_/https://www.jstor.org/assets/global_20201002T1733/build/images/favicons/favicon-16x16.png"/> <link rel="icon" sizes="48x48" type="image/png" href="//web.archive.org/web/20201020185102im_/https://www.jstor.org/assets/global_20201002T1733/build/images/favicons/favicon-48x48.png"/> <link rel="icon" sizes="32x32" type="image/png" href="//web.archive.org/web/20201020185102im_/https://www.jstor.org/assets/global_20201002T1733/build/images/favicons/favicon-32x32.png"/> <link rel="stylesheet" href="//web.archive.org/web/20201020185102cs_/https://www.jstor.org/assets/global_20201002T1733/build/global/css/global.css"/> <link rel="stylesheet" href="//web.archive.org/web/20201020185102cs_/https://www.jstor.org/assets/standalone-vue-components_20201009T1926/build/standalone-vue-components/js/vueComponents.min.css" media="print" onload="this.media='all'; this.onload=null;"/> <script src="https://web.archive.org/web/20201020185102js_/https://cdn.jsdelivr.net/npm/jquery@3.2.1/dist/jquery.min.js"></script> <link rel="stylesheet" href="//web.archive.org/web/20201020185102cs_/https://www.jstor.org/assets/workspace_20200928T1238/build/workspace/css/workspace.css"/> </head> <body onload="validateElementsPresent(); logPerimeterXLoadingErrors();">  <noscript><iframe src="https://web.archive.org/web/20201020185102if_/https://www.googletagmanager.com/ns.html?id=GTM-N6GDC22" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>  <script> var validateElementsPresent = function() { var requiredElementSelectors = ['#px-js', '#px-pixel']; requiredElementSelectors.forEach(function(selector){ if (!$(selector).length) { storePerimeterXLoadingError(selector, 'element not present'); } }); }, storePerimeterXLoadingError = function(element, errorType) { if (window.perimeterXLoadingErrors) { if (!window.perimeterXLoadingErrors.hasOwnProperty(element)) { window.perimeterXLoadingErrors[element] = errorType; } } else { window.perimeterXLoadingErrors = {}; window.perimeterXLoadingErrors[element] = errorType; } }; </script>  <script id="px-js" type="text/javascript"> (function(){ window._pxAppId = 'PXu4K0s8nX'; window._pxParam1 = "Unknown Users"; var p = document.getElementsByTagName('script')[0], s = document.createElement('script'); s.async = 1; s.src = '/u4K0s8nX/init.js'; s.onerror = function() { storePerimeterXLoadingError('asyncScript', 'element present but not loaded'); }; p.parentNode.insertBefore(s,p); }()); </script> <noscript> <div style="position:fixed; top:0; left:0;" width="1" height="1"> <img id="px-pixel-nojs" aria-hidden="true" src="/web/20201020185102im_/https://www.jstor.org/u4K0s8nX/xhr/api/v1/collector/noScript.gif?appId=PXu4K0s8nX" alt=""> </div> </noscript>  <div data-component="WorkspaceSaveController"></div> <div class="vue-component-toast" data-component="ToastContainer"></div> <div id="skipNav"> <a class="visuallyhidden" href="#content">Skip to Main Content</a> </div> <div id="sitewide-error-message"> </div> <div id="provider-designation-statement" class="mvs txtc" data-qa="pds"> <em>Have library access?</em> <a data-sc="login-pds" href="/web/20201020185102/https://www.jstor.org/institutionSearch?redirectUri=%2Faccount%2Fworkspace%2F"> Log in through your library </a> </div> <nav role="navigation"> <div class="top-bar pts"> <div class="top-bar-title mvxs mrs"> <a href="/web/20201020185102/https://www.jstor.org/" id="menu-jstor-logo"> <img src="//web.archive.org/web/20201020185102im_/https://www.jstor.org/assets/global_20201002T1733/build/images/jstor-logo.png" srcset="//web.archive.org/web/20201020185102im_/https://www.jstor.org/assets/global_20201002T1733/build/images/jstor-logo.png 1x, //web.archive.org/web/20201020185102im_/https://www.jstor.org/assets/global_20201002T1733/build/images/jstor-logo@2x.png 2x" class="non-responsive" alt="JSTOR Home" width="65" height="90"> </a> </div> <div class="nav-main"> <div class="top-bar-row"> <div class="flex-box-main search-container pls mlxs mbn"> <div class="subcontent-search-box phn nav-search"> <form role="search" class="basic-search-form input-search-secondary" action="/web/20201020185102/https://www.jstor.org/action/doBasicSearch" method="GET"> <div class="input-group "> <input id="q0" name="Query" type="text" maxlength="200" class="searchBox input-group-field mbs small" placeholder="Search JSTOR" aria-label="Search JSTOR" required/> <label for="q0" class="visuallyhidden">Search JSTOR</label> <div class="input-group-button"><button type="submit" title="search button" class="button secondary" data-sc="button:global search"><i class="icon-search" aria-label="Submit search"></i></button></div> </div> </form> </div> </div> <div class="user-account show-for-xlarge-up pbm"> <a href="/web/20201020185102/https://www.jstor.org/action/showLogin?redirectUri=/account/workspace/" class="inline-block"> Log in </a><i class="nav-separator"></i><a href="/web/20201020185102/https://www.jstor.org/register?redirectUri=/account/workspace/">Register</a> </div> </div> <div class="top-bar-row"> <div class="flex-box-main"> <ul class="dropdown menu pln" data-dropdown-menu aria-label="Global navigation"> <li class="menu-item show-for-medium-up"> <a href="/web/20201020185102/https://www.jstor.org/action/showAdvancedSearch" id="menu-search" data-qa="hdr-adv-search-top">Advanced Search</a> </li> <li class="is-dropdown-submenu-parent flex"> <a href="/web/20201020185102/https://www.jstor.org/subjects" id="menu-browse" data-qa="hdr-brs">Browse</a> <ul class="menu vertical"> <li><a href="/web/20201020185102/https://www.jstor.org/subjects" data-qa="hdr-brs-by-subj">by Subject</a></li> <li><a href="/web/20201020185102/https://www.jstor.org/action/showJournals?browseType=title" data-qa="hdr-brs-by-title">by Title</a></li> <li><a href="/web/20201020185102/https://www.jstor.org/site/collection-list" data-qa="hdr-brs-by-collections">by Collections</a></li> <li><a href="/web/20201020185102/https://www.jstor.org/publishers" data-qa="hdr-brs-by-pub">by Publisher</a></li> </ul> </li> <li class="is-dropdown-submenu-parent flex show-for-medium-up"> <a href="/web/20201020185102/https://www.jstor.org/account/workspace" id="menu-tools" data-qa="hdr-tls">Tools</a> <ul class="menu vertical nav-menu-tools-children"> <li><a href="/web/20201020185102/https://www.jstor.org/account/workspace" data-qa="hdr-workspace">Workspace</a></li> <li><a href="/web/20201020185102/https://www.jstor.org/analyze" data-qa="hdr-text-analyzer">Text Analyzer</a></li> <li><a href="/web/20201020185102/https://www.jstor.org/understand" data-qa="hdr-understand">The JSTOR Understanding Series</a></li> <li><a href="/web/20201020185102/https://www.jstor.org/dfr" data-qa="hdr-dfr">Data for Research</a></li> </ul> </li> </ul> </div> <div class="top-bar-right show-for-xlarge-up"> <a href="//web.archive.org/web/20201020185102/https://about.jstor.org/" target="_blank" title="This link opens in a new window" class="bold" data-qa="hdr-about">About</a> <a href="//web.archive.org/web/20201020185102/https://support.jstor.org/" target="_blank" title="This link opens in a new window" class="bold mlm" data-qa="hdr-support">Support</a> </div> <div class="flex01a hide-for-xlarge-up"> <a href="/web/20201020185102/https://www.jstor.org/action/showLogin?redirectUri=%2Faccount%2Fworkspace%2F" class="bold">Log in</a><i class="nav-separator"></i><a class="bold" href="/web/20201020185102/https://www.jstor.org/register?redirectUri=%2Faccount%2Fworkspace%2F">Register</a> </div> </div> </div> </div> </nav> <div id="content" role="main" class="content row" data-equalizer> </div> <div class="main-content-without-margin"> <div class="workspace-main-panel negate-nav-bottom-margin"> <div id="workspace-react-app" data-external-user-id="" data-uuid="ebc0d95e-7a8c-4ed1-b07c-b23047128b39" data-user-email="" data-test="False" data-prod="True" data-recaptcha-key="6LfRmpsUAAAAAIhSnfpe3J1WrIFRX9ko69QmuEqR" data-sharing="true" data-allow-institution-permalinks="false" data-as-qa="false" data-use-plain-text-notes="true"> </div> <div id="small-screen-indicator" class="show-for-small-only"></div> </div> <div id="citation-tools" class="reveal-modal reveal medium" data-reveal data-icon="quote-right" data-circle-color="alert" aria-labelledby="citation-tools-title" aria-live="polite" aria-relevant="additions" aria-atomic="true" aria-busy="false" aria-hidden="true" role="dialog" aria-modal="true"> <header> <h1 id="citation-tools-title" align="center">Cite This Item</h1> </header> <div id="citationBody" class="reveal-body"> <div class="mbxl"> <h2 class="txtl mbm">Copy Citation</h2> <div class="copy-citation-mla notranslate"> </div> <div class="copy-citation-apa notranslate"> </div> <div class="copy-citation-chicago notranslate"> </div> </div> <div class="mbxl"> <h2 class="txtl mbxs">Export Citation</h2> <div class="export-citation-noodletools mbxs"> <a href="/web/20201020185102/https://www.jstor.org/citation/noodletools/" target="_blank" data-sc="text link:citation noodletools">Export to NoodleTools</a> </div> <div class="export-citation-refworks mbxs"> <a href="/web/20201020185102/https://www.jstor.org/citation/refworks/" target="_blank" data-sc="text link:citation refworks">Export to RefWorks</a> </div> <div class="export-citation-easybib mbxs"> <a href="/web/20201020185102/https://www.jstor.org/citation/easybib/" target="_blank" data-sc="text link:citation easybib">Export to EasyBib</a> </div> <div class="export-citation-ris mbxs"> <a href="/web/20201020185102/https://www.jstor.org/citation/ris/" data-sc="text link:citation ris">Export a RIS file</a> (For EndNote, ProCite, Reference Manager, Zotero, Mendeley…) </div> <div class="export-citation-text mbxs"> <a href="/web/20201020185102/https://www.jstor.org/citation/text/" data-sc="text link: citation text">Export a Text file</a> (For BibTex) </div> </div> <div class="citation-note"> <strong>Note:</strong> Always review your references and make any necessary corrections before using. Pay attention to names, capitalization, and dates. </div> </div> <a href="#" class="close-reveal-modal close-button" data-close aria-label="Close Overlay">× <span class="visuallyhidden">Close Overlay</span></a> </div> <script id="tpl-citation_item" type="text/x-handlebars-template"> <div class="mbm mlm"> <strong class="mbs">{{ label }}</strong> <div class="clearfix"> <div id="{{ label }}_text" class="{{ class_name }} left pas brdra citation-copy">{{ citation }}</div> <button data-tooltip data-options="disable_for_touch:true" data-tracking="{{ label }}" data-selector="clipboard-tip-{{ label }}" title="Copy to Clipboard" aria-label="Copy {{ label }} format to clipboard" data-clipboard-target="#{{ label }}_text" class="button button-img copy tiny mhs" type="button">Copy</button> </div> </div> </script> </div> <div id="screen-reader-notification" class="show-for-sr" role="alert" aria-live="polite" aria-atomic="false" aria-relevant="additions"></div> <div id="screen-reader-alert" class="show-for-sr" role="alert" aria-live="assertive" aria-atomic="false" aria-relevant="additions"></div> <footer class="footer"> <div class="row"> <div class="columns"> <h2 class="xlarge-heading">Explore JSTOR</h2> </div> </div> <div class="row"> <div class="small-12 medium-5 large-3 columns"> <div class="row"> <div class="small-7 columns"> <ul class="no-bullet mbn"> <li><a href="/web/20201020185102/https://www.jstor.org/subjects" data-qa="ftr-by-subj">By Subject</a></li> <li><a href="/web/20201020185102/https://www.jstor.org/action/showJournals?browseType=title" data-qa="ftr-by-title">By Title</a></li> <li><a href="/web/20201020185102/https://www.jstor.org/site/collection-list" data-qa="ftr-by-collections">By Collections</a></li> <li><a href="/web/20201020185102/https://www.jstor.org/publishers" data-qa="ftr-by-pub">By Publisher</a></li> <li><a href="/web/20201020185102/https://www.jstor.org/action/showAdvancedSearch" data-qa="ftr-adv-search">Advanced Search</a></li> <li><a href="/web/20201020185102/https://www.jstor.org/dfr" data-qa="ftr-dfr" data-sc="text link: dfr footer">Data for Research</a></li> </ul> </div> <div class="small-5 columns end"> <ul class="no-bullet"> <li><a href="https://web.archive.org/web/20201020185102/https://support.jstor.org/hc/en-us/articles/360000313328-Need-Help-Logging-in-To-JSTOR" target="_blank" title="This link opens in a new window" data-qa="ftr-get-access">Get Access</a></li> <li><a href="https://web.archive.org/web/20201020185102/https://support.jstor.org/" target="_blank" title="This link opens in a new window" data-qa="ftr-support">Support</a></li> <li><a href="https://web.archive.org/web/20201020185102/https://guides.jstor.org/" target="_blank" title="This link opens in a new window" data-qa="ftr-libguides">LibGuides</a></li> <li><a href="https://web.archive.org/web/20201020185102/https://guides.jstor.org/researchbasics" target="_blank" title="This link opens in a new window" data-qa="ftr-research-basics">Research Basics</a></li> </ul> </div> </div> </div> <div class="small-12 medium-7 large-4 columns vertical-rule-footer"> <div class="row"> <div class="small-7 columns"> <ul class="no-bullet responsive-separator"> <li><a href="https://web.archive.org/web/20201020185102/https://about.jstor.org/" target="_blank" title="This link opens in a new window" data-qa="ftr-about-jstor">About JSTOR</a></li> <li><a href="https://web.archive.org/web/20201020185102/https://about.jstor.org/mission-history/" target="_blank" title="This link opens in a new window" data-qa="ftr-mission-and-history">Mission and History</a></li> <li><a href="https://web.archive.org/web/20201020185102/https://about.jstor.org/whats-in-jstor/" target="_blank" title="This link opens in a new window" data-qa="ftr-whats-in-jstor">What's in JSTOR</a></li> <li><a href="https://web.archive.org/web/20201020185102/https://about.jstor.org/get-jstor/" target="_blank" title="This link opens in a new window" data-qa="ftr-get-jstor">Get JSTOR</a></li> <li><a href="https://web.archive.org/web/20201020185102/https://about.jstor.org/news/" target="_blank" title="This link opens in a new window" data-qa="ftr-news">News</a></li> <li><a href="https://web.archive.org/web/20201020185102/https://about.jstor.org/webinars/" target="_blank" title="This link opens in a new window" data-qa="ftr-webinars">Webinars</a></li> </ul> </div> <div class="small-5 columns end"> <ul class="no-bullet"> <li><a href="https://web.archive.org/web/20201020185102/https://labs.jstor.org/" target="_blank" title="This link opens in a new window" data-qa="ftr-labs">JSTOR Labs</a></li> <li><a href="https://web.archive.org/web/20201020185102/https://daily.jstor.org/" target="_blank" title="This link opens in a new window" data-qa="ftr-daily">JSTOR Daily</a></li> <li><a href="https://web.archive.org/web/20201020185102/https://www.ithaka.org/careers/" target="_blank" title="This link opens in a new window" data-qa="ftr-careers">Careers</a></li> <li><a href="/web/20201020185102/https://www.jstor.org/contact-us/" target="_blank" title="This link opens in a new window" data-qa="ftr-contact-us">Contact Us</a></li> </ul> </div> </div> </div> <div class="small-12 large-2 columns"> <ul class="no-bullet"> <li><a href="https://web.archive.org/web/20201020185102/https://about.jstor.org/librarians/" target="_blank" title="This link opens in a new window" class="button secondary" data-qa="ftr-for-librarians">For Librarians</a></li> <li><a href="https://web.archive.org/web/20201020185102/https://about.jstor.org/publishers/" target="_blank" title="This link opens in a new window" class="button secondary" data-qa="ftr-for-pub">For Publishers</a></li> </ul> </div> <div class="small-12 large-3 columns small-text"> <ul class="menu simple no-bullet no-underline"> <li> <a href="https://web.archive.org/web/20201020185102/https://twitter.com/JSTOR" target="_blank" class="footer__link--social" aria-label="Twitter - This link opens in a new window"> <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewbox="0 0 24 24" focusable="false"> <rect width="24" height="24" fill="none"/> <path fill-rule="evenodd" clip-rule="evenodd" d="M22 3.99907C21.1294 4.61314 20.1656 5.0828 19.1455 5.38998C18.024 4.10047 16.2167 3.64826 14.6201 4.25766C13.0234 4.86706 11.9771 6.40843 12 8.11725V9.02634C8.75515 9.11048 5.68366 7.5645 3.81818 4.90816C3.81818 4.90816 0.181818 13.09 8.36364 16.7263C6.49139 17.9972 4.26105 18.6345 2 18.5445C10.1818 23.09 20.1818 18.5445 20.1818 8.08998C20.181 7.83675 20.1566 7.58415 20.1091 7.33543C21.0369 6.42043 21.6917 5.26517 22 3.99907Z"/> </svg> </a> </li> <li> <a href="https://web.archive.org/web/20201020185102/https://www.facebook.com/JSTOR.org" target="_blank" class="footer__link--social" aria-label="Facebook - This link opens in a new window"> <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewbox="0 0 24 24" focusable="false"> <rect width="24" height="24" fill="none"/> <path fill-rule="evenodd" clip-rule="evenodd" d="M20.8932 2H3.10677C2.49479 2 2 2.49479 2 3.10677V20.8932C2 21.5052 2.49479 22 3.10677 22H12.6771V14.2526H10.0729V11.2318H12.6771V9.00521C12.6771 6.42708 14.2656 5.02083 16.5703 5.02083C17.6641 5.02083 18.6146 5.09896 18.888 5.13802V7.83333L17.2995 7.84635C16.0365 7.84635 15.8021 8.43229 15.8021 9.30469V11.2318H18.7839L18.3932 14.2526H15.8021V22H20.8932C21.5052 22 22 21.5052 22 20.8932V3.10677C22 2.49479 21.5052 2 20.8932 2Z"/> </svg> </a> </li> <li> <a href="https://web.archive.org/web/20201020185102/https://www.instagram.com/jstor_org" target="_blank" class="footer__link--social" aria-label="Instagram - This link opens in a new window"> <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewbox="0 0 24 24" focusable="false"> <rect width="24" height="24" fill="none"/> <path fill-rule="evenodd" clip-rule="evenodd" d="M16.2857 2H7.71429C4.55837 2 2 4.55837 2 7.71429V16.2857C2 19.4416 4.55837 22 7.71429 22H16.2857C19.4416 22 22 19.4416 22 16.2857V7.71429C22 4.55837 19.4416 2 16.2857 2ZM8.80659 15.1933C7.41207 13.7988 7.06906 11.6672 7.95572 9.90558C8.84239 8.14399 10.7588 7.14959 12.7096 7.43887C14.7016 7.73426 16.2657 9.29833 16.5611 11.2903C16.8503 13.2411 15.856 15.1576 14.0944 16.0442C12.3328 16.9309 10.2011 16.5879 8.80659 15.1933ZM14.6769 11.5697C14.5046 10.4077 13.5922 9.49534 12.4302 9.32303L12.2508 9.30257C11.1762 9.21658 10.1471 9.78843 9.65709 10.7619C9.13987 11.7895 9.33996 13.033 10.1534 13.8465C10.9669 14.6599 12.2104 14.86 13.238 14.3428C14.2656 13.8256 14.8456 12.7077 14.6769 11.5697ZM17.9376 7.02381C17.9376 6.49782 17.5112 6.07143 16.9852 6.07143L16.8651 6.07784C16.3915 6.13285 16.0238 6.53539 16.0238 7.02381C16.0238 7.54979 16.4502 7.97619 16.9762 7.97619L17.0963 7.96978C17.57 7.91477 17.9376 7.51222 17.9376 7.02381Z"/> </svg> </a> </li> <li> <a href="https://web.archive.org/web/20201020185102/https://www.youtube.com/channel/UCQM-7sUBV6Z-PVas0S4k0lw" target="_blank" class="footer__link--social" aria-label="Youtube - This link opens in a new window"> <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewbox="0 0 24 24" focusable="false"> <rect width="24" height="24" fill="none"/> <path fill-rule="evenodd" clip-rule="evenodd" d="M12.95 4.00434L11.7692 4L10.7148 4.00821L9.97284 4.01877C9.47066 4.02727 8.9557 4.03879 8.44173 4.05385L7.19453 4.09806L6.56985 4.1273C5.16615 4.19981 4.14266 4.30305 3.56324 4.45219C2.30916 4.79357 1.35084 5.74442 1.03772 6.94842C0.714192 8.66352 0.562484 10.3426 0.571119 12.0245C0.560071 13.7088 0.711789 15.4007 1.02434 17.0684C1.39056 18.3224 2.34328 19.2299 3.55795 19.5498C4.20078 19.7152 5.37604 19.8237 7.00764 19.897L7.68444 19.9246C8.39326 19.9506 9.13898 19.9697 9.89381 19.9828L11.3999 20.0013H12.6002L14.1063 19.9828C14.8611 19.9697 15.6068 19.9506 16.3156 19.9246L16.9924 19.897L17.9159 19.8487C19.0724 19.7781 19.9263 19.6826 20.4368 19.5511C21.6909 19.2098 22.6492 18.2589 22.9624 17.0549C23.2835 15.3522 23.4352 13.6859 23.429 12.0167C23.44 10.3312 23.2883 8.63928 22.9757 6.9716C22.6492 5.70775 21.6909 4.7569 20.45 4.41902C19.6944 4.24082 18.2651 4.13626 16.2584 4.07001L15.4251 4.04564C14.5876 4.02414 13.7438 4.01102 12.95 4.00434ZM15.3335 12.02L9.85715 9.02259V15.0174L15.3335 12.02Z"/> </svg> </a> </li> <li> <a href="https://web.archive.org/web/20201020185102/https://www.linkedin.com/company/ithaka" target="_blank" class="footer__link--social" aria-label="LinkedIn - This link opens in a new window"> <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewbox="0 0 24 24" focusable="false"> <rect width="24" height="24" fill="none"/> <path fill-rule="evenodd" clip-rule="evenodd" d="M18.0519 17.8249H15.3927V13.0836C15.3927 11.9814 15.0077 11.2291 14.0454 11.2291C13.3106 11.2291 12.8734 11.7366 12.6809 12.2263C12.611 12.4012 12.5933 12.6461 12.5933 12.8913V17.8249H9.93406V11.9988C9.93406 10.9317 9.89911 10.0395 9.86416 9.26957H12.1734L12.2961 10.4593H12.3485C12.6983 9.89934 13.5557 9.07701 14.9904 9.07701C16.74 9.07701 18.0519 10.2494 18.0519 12.7687V17.8249ZM6.99526 8.21984C6.15568 8.21984 5.61329 7.6248 5.61329 6.89018C5.61329 6.13798 6.17304 5.56063 7.03021 5.56063C7.88749 5.56063 8.41241 6.13798 8.42988 6.89018C8.42988 7.6248 7.88749 8.21984 6.99526 8.21984V8.21984ZM5.68318 17.8249H8.34251V9.26957H5.68318V17.8249ZM19.7734 2H3.99277C2.892 2 2 2.8951 2 3.99944V20.0007C2 21.1049 2.892 22 3.99277 22H19.7734C20.8742 22 21.7662 21.1049 21.7662 20.0007V3.99944C21.7662 2.8951 20.8742 2 19.7734 2V2Z"/> </svg> </a> </li> <li> <a href="https://web.archive.org/web/20201020185102/https://jstor.tumblr.com/" target="_blank" class="footer__link--social" aria-label="Tumblr - This link opens in a new window"> <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewbox="0 0 24 24" focusable="false"> <rect width="24" height="24" fill="none"/> <path fill-rule="evenodd" clip-rule="evenodd" d="M13.9849 22C10.9718 22 8.73697 20.4557 8.73697 16.752V10.8261H6V7.61205C9.01318 6.83365 10.2687 4.24733 10.4068 2H13.533V7.0973H17.1739V10.8261H13.533V15.9863C13.533 17.5304 14.3115 18.0703 15.5543 18.0703H17.3247V22H13.9849Z"/> </svg> </a> </li> </ul> <p class="small-text" data-qa="ftr-mission-statement">JSTOR is part of <a href="https://web.archive.org/web/20201020185102/https://www.ithaka.org/">ITHAKA</a>, a not-for-profit organization helping the academic community use digital technologies to preserve the scholarly record and to advance research and teaching in sustainable ways.</p> <p class="small-text" data-qa="ftr-copyright-statement">©2000-2020 ITHAKA. All Rights Reserved. JSTOR®, the JSTOR logo, JPASS®, Artstor®, Reveal Digital™ and ITHAKA® are registered trademarks of ITHAKA.</p> </div> </div> <div class="row"> <div class="small-12 medium-6 large-8 columns"> <ul class="menu simple no-bullet responsive-links"> <li><a class="pln" href="https://web.archive.org/web/20201020185102/https://about.jstor.org/terms/" target="_blank" title="This link opens in a new window" data-qa="ftr-terms-and-conditions">Terms & Conditions of Use</a></li> <li><a href="https://web.archive.org/web/20201020185102/https://www.ithaka.org/privacypolicy" target="_blank" title="This link opens in a new window" data-qa="ftr-privacy-policy">Privacy Policy</a></li> <li><a href="https://web.archive.org/web/20201020185102/https://www.ithaka.org/cookies" target="_blank" title="This link opens in a new window" data-qa="ftr-use-of-cookies">Cookie Policy</a></li> <li><a class="prn" href="https://web.archive.org/web/20201020185102/https://about.jstor.org/accessibility/" target="_blank" title="This link opens in a new window" data-qa="ftr-accessibility">Accessibility</a></li> </ul> </div> <div class="small-12 medium-6 large-4 columns no-js-hide"> <div id="google_translate_element" aria-hidden="true"></div> </div> </div> </footer> <div id="csrfTokenCookie" class="hide"> <input type="hidden" name="csrfmiddlewaretoken" value="dYnaEFTYnUBDD7Wm3g4FkxGRN1tSr0piTQ22qFwk5CO4hrCJ1CU5JzyWEGG3FHTU"> </div> <script type="text/javascript" src="//web.archive.org/web/20201020185102js_/https://www.jstor.org/assets/global_20201002T1733/build/global/js/global.min.js"></script> <script defer src="//web.archive.org/web/20201020185102js_/https://www.jstor.org/assets/workspace_20200928T1238/build/workspace/js/workspace.min.js"></script> <script id="ze-snippet" src="https://web.archive.org/web/20201020185102js_/https://static.zdassets.com/ekr/snippet.js?key=8d4ba5cc-2ac7-4b41-bae1-81c34179ee4c"> </script> <script type="text/javascript"> function googleTranslateElementInit() { new google.translate.TranslateElement({ pageLanguage: 'en', layout: google.translate.TranslateElement.InlineLayout.SIMPLE, autoDisplay: false }, 'google_translate_element'); var googleTranslateWindow = document.getElementsByClassName("goog-te-menu-frame")[0], googleTranslateButton = document.getElementsByClassName("goog-te-gadget-simple")[0]; googleTranslateWindow.contentDocument.addEventListener("keydown", function(event) { if (event.keyCode === 27) { document.activeElement.blur(); googleTranslateButton.focus(); googleTranslateWindow.style.display = 'none'; } }); } </script> <script async type="text/javascript" src="//web.archive.org/web/20201020185102js_/https://translate.google.com/translate_a/element.js?cb=googleTranslateElementInit"></script> <noscript> <img src="/web/20201020185102im_/https://www.jstor.org/capns_log/nojs" alt=""> </noscript> <div id="env_info" class="hide" data-debug="False" data-env="prod"> </div> <script defer src="https://web.archive.org/web/20201020185102js_/https://static.ithaka.org/gdpr-banner/js/banner.js" type="text/javascript"></script> <script defer src="//web.archive.org/web/20201020185102js_/https://www.jstor.org/assets/standalone-vue-components_20201009T1926/build/standalone-vue-components/js/vueComponents.min.js"></script> <script> var logPerimeterXLoadingErrors = function() { if (window.perimeterXLoadingErrors) { for (var property in window.perimeterXLoadingErrors) { if (window.perimeterXLoadingErrors.hasOwnProperty(property)) { jslogger.log_event("error", "perimeterx." + property + ".loadingError", {errorType: window.perimeterXLoadingErrors[property]}); } } } } </script> </body> </html>

CINXE.COM

JSTOR: Workspace