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<!DOCTYPE html> <html> <head> <script async src="https://www.googletagmanager.com/gtag/js?id=G-Q61Y5YWXL4"></script><script>window.dataLayer=window.dataLayer || [];function gtag(){dataLayer.push(arguments);}gtag('js',new Date());gtag('config','G-Q61Y5YWXL4');</script><title>ERIC - Education Resources Information Center</title><meta name="description" content="ERIC is an online library of education research and information, sponsored by the Institute of Education Sciences (IES) of the U.S. Department of Education."><meta name="citation_abstract" content="ERIC is an online library of education research and information, sponsored by the Institute of Education Sciences (IES) of the U.S. Department of Education."><link rel="shortcut icon" href="favicon.ico" type="image/x-icon" /><link rel="stylesheet" href="css/eric.css?v=0.9" media="all"><link rel="image_src" href="img/icon_fbshare.png"><script type="text/javascript" src="js/jquery-3.5.1.min.js"></script><script type="text/javascript" src="js/respond.min.js"></script><script type="text/javascript" src="js/eric.js?v=0.8"></script> <script type="text/javascript">$(function() {dser();$('#tab1b').click();});</script> </head> <body id="bdyMain"> <div id="main"> <div id="actionbar"><a href="?note">Notes</a><a href="?faq">FAQ</a><a href="?contact">Contact Us</a></div><div id="logo"><a href="?" id="aHome" title="ERIC Home"><img src="img/eric_results.png" id="imgLogo" alt="ERIC - Institute of Education Sciences" /></a></div> <div id="sbar"> <form id="f"> <div> <div id="tab1" class="sTab">Collection</div> <div id="tab1b" class="sTab"><a href="#thesaurus">Thesaurus</a></div> <a id="atips" href="?advanced">Advanced Search Tips</a> <input id="s" type="text" name="q" placeholder="Search education resources" /> <input type="submit" value="Search" /> </div> <div id="sopt"> <label><input type="checkbox" name="pr" /> Peer reviewed only</label> <label><input type="checkbox" name="ft" /> Full text available on ERIC</label> </div> </form> <form id="ft" style="display:none"> <div> <div id="tab2b" class="sTab"><a href="#collection">Collection</a></div> <div id="tab2" class="sTab">Thesaurus</div> <a id="attips" href="?ti=all">Browse Thesaurus</a> <input id="st" type="text" name="qt" placeholder="Search thesaurus descriptors" /> <input type="submit" value="Search" /> </div> <div id="soptt"> <label><input type="checkbox" name="ts" /> Include Synonyms</label> <label><input type="checkbox" name="td" /> Include Dead terms</label> </div> </form> </div> <div id="i"><div id="details" class="tsd"> <h2>Purpose and Scope</h2> The ERIC Thesaurus is a list of terms representing research topics in the field of education. Descriptors from the ERIC Thesaurus are assigned to every document in the ERIC digital library to describe its subject content. Terms in the ERIC Thesaurus represent the vocabulary used in the documents that comprise the ERIC digital library collection. Learn more about how the Thesaurus is updated in this <a href="https://www.youtube.com/playlist?list=PLPj1N4mAX8UIjLMdzlnCLEhEsd-S1ndhX">archived webinar</a>. The ERIC Thesaurus contains a total of 11,929 terms. There are 4,578 descriptors and 7,219 synonyms. There are also 132 dead terms, which are no longer used as descriptors but remain in the Thesaurus to aid in searching older records. The ERIC Thesaurus was last updated in 2025. The updated Thesaurus includes 20 new descriptors, 34 new synonyms, and changes to 107 existing terms. For more information, view the <a href="/pdf/ERIC_2025_Thesaurus_Update.pdf">full list of updates</a> and <a href="/?download">download the updated file</a>. <h2>Browse Alphabetically</h2><div class="alphalist"><a href="?ti=0">#</a><a href="?ti=A">A</a> <a href="?ti=B">B</a> <a href="?ti=C">C</a> <a href="?ti=D">D</a> <a href="?ti=E">E</a> <a href="?ti=F">F</a> <a href="?ti=G">G</a> <a href="?ti=H">H</a> <a href="?ti=all" style="font-weight:bold;border-color:#999">I</a> <a href="?ti=J">J</a> <a href="?ti=K">K</a> <a href="?ti=L">L</a> <a href="?ti=M">M</a> <a href="?ti=N">N</a> <a href="?ti=O">O</a> <a href="?ti=P">P</a> <a href="?ti=Q">Q</a> <a href="?ti=R">R</a> <a href="?ti=S">S</a> <a href="?ti=T">T</a> <a href="?ti=U">U</a> <a href="?ti=V">V</a> <a href="?ti=W">W</a> <a href="?ti=X">X</a> <a href="?ti=Y">Y</a> <a href="?ti=Z">Z</a></div><div><div class="col1"><ul><li><a href="?ti=Ibo+(1967+1993)+(2004)">Ibo (1967 1993) (2004)</a></li><li><a href="?ti=ICAI">ICAI</a></li><li><a href="?ti=Ice+Hockey+(2004)">Ice Hockey (2004)</a></li><li><a href="?ti=Ice+Skating+(2004)">Ice Skating (2004)</a></li><li><a href="?ti=Icelandic+(2004)">Icelandic (2004)</a></li><li><a href="?ti=Ichthyology">Ichthyology</a></li><li><a href="?ti=Icibemba+(2004)">Icibemba (2004)</a></li><li><a href="?ti=Identification">Identification</a></li><li><a href="?ti=Identification+(Psychological)+(1968+1980)">Identification (Psychological) (1968 1980)</a></li><li><a href="?ti=Identification+(Psychology)">Identification (Psychology)</a></li><li><a href="?ti=Identification+Tests+(1966+1980)">Identification Tests (1966 1980)</a></li><li><a href="?ti=Identity+Theft">Identity Theft</a></li><li><a href="?ti=Ideography">Ideography</a></li><li><a href="?ti=Ideology">Ideology</a></li><li><a href="?ti=Idiomatic+Expressions+(2004)">Idiomatic Expressions (2004)</a></li><li><a href="?ti=Idioms+(2004)">Idioms (2004)</a></li><li><a href="?ti=Idiot+Savants">Idiot Savants</a></li><li><a href="?ti=IEP">IEP</a></li><li><a href="?ti=Igbo+(2004)">Igbo (2004)</a></li><li><a href="?ti=Ill+Child+Care+(2004)">Ill Child Care (2004)</a></li><li><a href="?ti=Illegal+Aliens">Illegal Aliens</a></li><li><a href="?ti=Illegal+Drug+Use+(2004)">Illegal Drug Use (2004)</a></li><li><a href="?ti=Illegal+Immigrants+(1976+1984)">Illegal Immigrants (1976 1984)</a></li><li><a href="?ti=Illegitimacy+(2004)">Illegitimacy (2004)</a></li><li><a href="?ti=Illegitimate+Births+(1967+1995)+(2004)">Illegitimate Births (1967 1995) (2004)</a></li><li><a href="?ti=Illiteracy">Illiteracy</a></li><li><a href="?ti=Illiterate+Adults+(1966+1980)">Illiterate Adults (1966 1980)</a></li><li><a href="?ti=Illnesses">Illnesses</a></li><li><a href="?ti=Illocutionary+Acts">Illocutionary Acts</a></li><li><a href="?ti=Illumination+Levels+(1968+1980)">Illumination Levels (1968 1980)</a></li><li><a href="?ti=Illustrations">Illustrations</a></li><li><a href="?ti=Imagery">Imagery</a></li><li><a href="?ti=Imagination">Imagination</a></li><li><a href="?ti=Imitation">Imitation</a></li><li><a href="?ti=Imitative+Learning">Imitative Learning</a></li><li><a href="?ti=Immaturity+(1966+1980)">Immaturity (1966 1980)</a></li><li><a href="?ti=Immersion+Programs">Immersion Programs</a></li><li><a href="?ti=Immigrant+Illegality">Immigrant Illegality</a></li><li><a href="?ti=Immigrants">Immigrants</a></li><li><a href="?ti=Immigration">Immigration</a></li><li><a href="?ti=Immigration+Inspectors">Immigration Inspectors</a></li><li><a href="?ti=Immunization+Programs">Immunization Programs</a></li><li><a href="?ti=Impact+Evaluation">Impact Evaluation</a></li><li><a href="?ti=Impact+of+Technology">Impact of Technology</a></li><li><a href="?ti=Impairment+Severity">Impairment Severity</a></li><li><a href="?ti=Impasse+Resolution+(2004)">Impasse Resolution (2004)</a></li><li><a href="?ti=Impediments">Impediments</a></li><li><a href="?ti=Imperative+Mood+(2004)">Imperative Mood (2004)</a></li><li><a href="?ti=Imperialism+(2004)">Imperialism (2004)</a></li><li><a href="?ti=Imports+(2004)">Imports (2004)</a></li><li><a href="?ti=Impressionism+(2004)">Impressionism (2004)</a></li><li><a href="?ti=Impressionistic+Criticism+(1969+1980)">Impressionistic Criticism (1969 1980)</a></li><li><a href="?ti=Improvement">Improvement</a></li><li><a href="?ti=Improvement+Programs">Improvement Programs</a></li><li><a href="?ti=Improvisation+(2004)">Improvisation (2004)</a></li><li><a href="?ti=Impulse+Control">Impulse Control</a></li><li><a href="?ti=Impulsivity">Impulsivity</a></li><li><a href="?ti=In+Loco+Parentis">In Loco Parentis</a></li><li><a href="?ti=In+Person+Learning">In Person Learning</a></li><li><a href="?ti=In+School+Suspension+(2004)">In School Suspension (2004)</a></li><li><a href="?ti=In+State+Students">In State Students</a></li><li><a href="?ti=Inadequate+Employment">Inadequate Employment</a></li><li><a href="?ti=Incentive+Grants">Incentive Grants</a></li><li><a href="?ti=Incentive+Systems+(1967+1980)">Incentive Systems (1967 1980)</a></li><li><a href="?ti=Incentives">Incentives</a></li><li><a href="?ti=Incest+(2004)">Incest (2004)</a></li><li><a href="?ti=Incest+Taboo+(2004)">Incest Taboo (2004)</a></li><li><a href="?ti=Incidence">Incidence</a></li><li><a href="?ti=Incidental+Learning">Incidental Learning</a></li><li><a href="?ti=Inclusion">Inclusion</a></li><li><a href="?ti=Inclusion+(Education)">Inclusion (Education)</a></li><li><a href="?ti=Inclusive+Education">Inclusive Education</a></li><li><a href="?ti=Inclusive+Schools">Inclusive Schools</a></li><li><a href="?ti=Income">Income</a></li><li><a href="?ti=Income+Contingent+Loans">Income Contingent Loans</a></li><li><a href="?ti=Income+Patterns">Income Patterns</a></li><li><a href="?ti=Indecisiveness">Indecisiveness</a></li><li><a href="?ti=Indemnity+Bonds+(2004)">Indemnity Bonds (2004)</a></li><li><a href="?ti=Independent+Colleges">Independent Colleges</a></li><li><a href="?ti=Independent+Learning">Independent Learning</a></li><li><a href="?ti=Independent+Living">Independent Living</a></li><li><a href="?ti=Independent+Living+Skills">Independent Living Skills</a></li><li><a href="?ti=Independent+Reading">Independent Reading</a></li><li><a href="?ti=Independent+Schools">Independent Schools</a></li><li><a href="?ti=Independent+Students+(Self+Supporting)">Independent Students (Self Supporting)</a></li><li><a href="?ti=Independent+Study">Independent Study</a></li><li><a href="?ti=Independent+Variables">Independent Variables</a></li><li><a href="?ti=Index+Numbers+(Costs)">Index Numbers (Costs)</a></li><li><a href="?ti=Index+Terms+(2004)">Index Terms (2004)</a></li><li><a href="?ti=Indexes">Indexes</a></li><li><a href="?ti=Indexes+(Locaters)+(1967+1980)">Indexes (Locaters) (1967 1980)</a></li><li><a href="?ti=Indexing">Indexing</a></li><li><a href="?ti=Indian+Controlled+Schools">Indian Controlled Schools</a></li><li><a href="?ti=Indians">Indians</a></li><li><a href="?ti=Indians+(American)">Indians (American)</a></li><li><a href="?ti=Indicative+Mood+(2004)">Indicative Mood (2004)</a></li><li><a href="?ti=Indifference+(2004)">Indifference (2004)</a></li><li><a href="?ti=Indigenous+Knowledge">Indigenous Knowledge</a></li><li><a href="?ti=Indigenous+Knowledge+Systems">Indigenous Knowledge Systems</a></li><li><a href="?ti=Indigenous+Personnel">Indigenous Personnel</a></li><li><a href="?ti=Indigenous+Populations">Indigenous Populations</a></li><li><a href="?ti=Indirect+Costs+(2004)">Indirect Costs (2004)</a></li><li><a href="?ti=Individual+Activities">Individual Activities</a></li><li><a href="?ti=Individual+Adjustment">Individual Adjustment</a></li><li><a href="?ti=Individual+Autonomy">Individual Autonomy</a></li><li><a href="?ti=Individual+Characteristics">Individual Characteristics</a></li><li><a href="?ti=Individual+Counseling">Individual Counseling</a></li><li><a href="?ti=Individual+Development">Individual Development</a></li><li><a href="?ti=Individual+Differences">Individual Differences</a></li><li><a href="?ti=Individual+Dignity">Individual Dignity</a></li><li><a href="?ti=Individual+Family+Service+Plans">Individual Family Service Plans</a></li><li><a href="?ti=Individual+Instruction">Individual Instruction</a></li><li><a href="?ti=Individual+Needs">Individual Needs</a></li><li><a href="?ti=Individual+Power">Individual Power</a></li><li><a href="?ti=Individual+Psychology">Individual Psychology</a></li><li><a href="?ti=Individual+Reading+(1966+1980)">Individual Reading (1966 1980)</a></li><li><a href="?ti=Individual+Rights">Individual Rights</a></li><li><a href="?ti=Individual+Study+(1966+1980)">Individual Study (1966 1980)</a></li><li><a href="?ti=Individual+Testing">Individual Testing</a></li><li><a href="?ti=Individual+Tests+(1966+1980)">Individual Tests (1966 1980)</a></li><li><a href="?ti=Individual+Transition+Plans">Individual Transition Plans</a></li><li><a href="?ti=Individual+Volition">Individual Volition</a></li><li><a href="?ti=Individualism">Individualism</a></li><li><a href="?ti=Individualized+Curriculum+(1966+1980)">Individualized Curriculum (1966 1980)</a></li><li><a href="?ti=Individualized+Education">Individualized Education</a></li><li><a href="?ti=Individualized+Education+Plans">Individualized Education Plans</a></li><li><a href="?ti=Individualized+Education+Programs">Individualized Education Programs</a></li><li><a href="?ti=Individualized+Family+Service+Plans">Individualized Family Service Plans</a></li><li><a href="?ti=Individualized+Instruction">Individualized Instruction</a></li><li><a href="?ti=Individualized+Programs">Individualized Programs</a></li><li><a href="?ti=Individualized+Reading">Individualized Reading</a></li><li><a href="?ti=Individualized+Transition+Plans">Individualized Transition Plans</a></li><li><a href="?ti=Indo+European+Languages">Indo European Languages</a></li><li><a href="?ti=Indochinese">Indochinese</a></li><li><a href="?ti=Indochinese+Americans">Indochinese Americans</a></li><li><a href="?ti=Indonesian">Indonesian</a></li><li><a href="?ti=Indonesian+Languages">Indonesian Languages</a></li><li><a href="?ti=Indoor+Air+Pollution+(2004)">Indoor Air Pollution (2004)</a></li><li><a href="?ti=Indoor+Air+Quality">Indoor Air Quality</a></li><li><a href="?ti=Induction+(2004)">Induction (2004)</a></li><li><a href="?ti=Inductive+Methods+(1967+1980)+(2004)">Inductive Methods (1967 1980) (2004)</a></li><li><a href="?ti=Industrial+and+Organizational+Psychology">Industrial and Organizational Psychology</a></li><li><a href="?ti=Industrial+Arts">Industrial Arts</a></li><li><a href="?ti=Industrial+Arts+Shops+(2004)">Industrial Arts Shops (2004)</a></li><li><a href="?ti=Industrial+Arts+Teachers">Industrial Arts Teachers</a></li><li><a href="?ti=Industrial+Communication">Industrial Communication</a></li><li><a href="?ti=Industrial+Crafts">Industrial Crafts</a></li><li><a href="?ti=Industrial+Education">Industrial Education</a></li><li><a href="?ti=Industrial+Libraries+(2004)">Industrial Libraries (2004)</a></li><li><a href="?ti=Industrial+Nations">Industrial Nations</a></li><li><a href="?ti=Industrial+Personnel+(2004)">Industrial Personnel (2004)</a></li><li><a href="?ti=Industrial+Psychology">Industrial Psychology</a></li><li><a href="?ti=Industrial+Relations+(1969+1980)">Industrial Relations (1969 1980)</a></li><li><a href="?ti=Industrial+Robotics">Industrial Robotics</a></li><li><a href="?ti=Industrial+Structure">Industrial Structure</a></li><li><a href="?ti=Industrial+Technology+(1969+1980)">Industrial Technology (1969 1980)</a></li><li><a href="?ti=Industrial+Technology+Education">Industrial Technology Education</a></li><li><a href="?ti=Industrial+Training">Industrial Training</a></li><li><a href="?ti=Industrial+X+Ray+Operators">Industrial X Ray Operators</a></li><li><a href="?ti=Industrialization">Industrialization</a></li><li><a href="?ti=Industry">Industry</a></li><li><a href="?ti=Industry+School+Relationship">Industry School Relationship</a></li><li><a href="?ti=Ineligibility">Ineligibility</a></li><li><a href="?ti=Inequalities+(1970+1980)">Inequalities (1970 1980)</a></li><li><a href="?ti=Inequality+(Mathematics)+(2004)">Inequality (Mathematics) (2004)</a></li><li><a href="?ti=Infancy+(1966+1980)">Infancy (1966 1980)</a></li><li><a href="?ti=Infant+Behavior">Infant Behavior</a></li><li><a href="?ti=Infant+Care">Infant Care</a></li><li><a href="?ti=Infant+Death+Rate">Infant Death Rate</a></li><li><a href="?ti=Infant+Mortality">Infant Mortality</a></li><li><a href="?ti=Infant+Schools+(British+Primary+System)">Infant Schools (British Primary System)</a></li><li><a href="?ti=Infanticide+(2004)">Infanticide (2004)</a></li><li><a href="?ti=Infants">Infants</a></li><li><a href="?ti=Infectious+Diseases+(1966+1974)">Infectious Diseases (1966 1974)</a></li><li><a href="?ti=Inferences">Inferences</a></li><li><a href="?ti=Inferential+Statistics">Inferential Statistics</a></li><li><a href="?ti=Infirmaries+(2004)">Infirmaries (2004)</a></li><li><a href="?ti=Inflatable+Structures+(2004)">Inflatable Structures (2004)</a></li><li><a href="?ti=Inflated+Grades">Inflated Grades</a></li><li><a href="?ti=Inflation+(Economics)+(2004)">Inflation (Economics) (2004)</a></li><li><a href="?ti=Influence+of+Technology">Influence of Technology</a></li><li><a href="?ti=Influences">Influences</a></li><li><a href="?ti=Informal+Assessment">Informal Assessment</a></li><li><a href="?ti=Informal+Conversational+Usage">Informal Conversational Usage</a></li><li><a href="?ti=Informal+Education">Informal Education</a></li><li><a href="?ti=Informal+Leadership+(2004)">Informal Leadership (2004)</a></li><li><a href="?ti=Informal+Organization+(2004)">Informal Organization (2004)</a></li><li><a href="?ti=Informal+Reading+Inventories">Informal Reading Inventories</a></li><li><a href="?ti=Informal+Reading+Inventory+(1968+1980)">Informal Reading Inventory (1968 1980)</a></li><li><a href="?ti=Informatics">Informatics</a></li><li><a href="?ti=Information+and+Referral+Services">Information and Referral Services</a></li><li><a href="?ti=Information+Architecture">Information Architecture</a></li><li><a href="?ti=Information+Brokers">Information Brokers</a></li><li><a href="?ti=Information+Centers">Information Centers</a></li><li><a href="?ti=Information+Dissemination">Information Dissemination</a></li><li><a href="?ti=Information+Economy">Information Economy</a></li><li><a href="?ti=Information+Flow">Information Flow</a></li><li><a href="?ti=Information+Industry+(2004)">Information Industry (2004)</a></li><li><a href="?ti=Information+Literacy">Information Literacy</a></li></ul></div><div class="col2"><ul><li><a href="?ti=Information+Management">Information Management</a></li><li><a href="?ti=Information+Needs">Information Needs</a></li><li><a href="?ti=Information+Networks">Information Networks</a></li><li><a href="?ti=Information+Policy">Information Policy</a></li><li><a href="?ti=Information+Processes+(Psychological)">Information Processes (Psychological)</a></li><li><a href="?ti=Information+Processing">Information Processing</a></li><li><a href="?ti=Information+Professionals">Information Professionals</a></li><li><a href="?ti=Information+Resources+Management">Information Resources Management</a></li><li><a href="?ti=Information+Retrieval">Information Retrieval</a></li><li><a href="?ti=Information+Science">Information Science</a></li><li><a href="?ti=Information+Science+Education">Information Science Education</a></li><li><a href="?ti=Information+Scientists">Information Scientists</a></li><li><a href="?ti=Information+Security">Information Security</a></li><li><a href="?ti=Information+Seeking">Information Seeking</a></li><li><a href="?ti=Information+Services">Information Services</a></li><li><a href="?ti=Information+Services+(Community)">Information Services (Community)</a></li><li><a href="?ti=Information+Skills">Information Skills</a></li><li><a href="?ti=Information+Sources">Information Sources</a></li><li><a href="?ti=Information+Specialists">Information Specialists</a></li><li><a href="?ti=Information+Storage">Information Storage</a></li><li><a href="?ti=Information+Storage+(Psychology)">Information Storage (Psychology)</a></li><li><a href="?ti=Information+Superhighway">Information Superhighway</a></li><li><a href="?ti=Information+Systems">Information Systems</a></li><li><a href="?ti=Information+Technology">Information Technology</a></li><li><a href="?ti=Information+Theory">Information Theory</a></li><li><a href="?ti=Information+Transfer">Information Transfer</a></li><li><a href="?ti=Information+User+Needs">Information User Needs</a></li><li><a href="?ti=Information+User+Satisfaction">Information User Satisfaction</a></li><li><a href="?ti=Information+Users">Information Users</a></li><li><a href="?ti=Information+Utilities+(Online)">Information Utilities (Online)</a></li><li><a href="?ti=Information+Utilization">Information Utilization</a></li><li><a href="?ti=Informed+Consent">Informed Consent</a></li><li><a href="?ti=Inhalant+Abuse">Inhalant Abuse</a></li><li><a href="?ti=Inhalants">Inhalants</a></li><li><a href="?ti=Inhalation+Therapists+(1969+1985)">Inhalation Therapists (1969 1985)</a></li><li><a href="?ti=Inhibition">Inhibition</a></li><li><a href="?ti=Initial+Expenses+(1966+1980)">Initial Expenses (1966 1980)</a></li><li><a href="?ti=Initial+Teaching+Alphabet">Initial Teaching Alphabet</a></li><li><a href="?ti=Injuries">Injuries</a></li><li><a href="?ti=Inmates+(2004)">Inmates (2004)</a></li><li><a href="?ti=Inner+City+(2004)">Inner City (2004)</a></li><li><a href="?ti=Inner+City+Education">Inner City Education</a></li><li><a href="?ti=Inner+Speech+(Subvocal)">Inner Speech (Subvocal)</a></li><li><a href="?ti=Innovation">Innovation</a></li><li><a href="?ti=Inns+(2004)">Inns (2004)</a></li><li><a href="?ti=Inorganic+Chemistry">Inorganic Chemistry</a></li><li><a href="?ti=Inplant+Programs">Inplant Programs</a></li><li><a href="?ti=Input+Devices+(2004)">Input Devices (2004)</a></li><li><a href="?ti=Input+Evaluation">Input Evaluation</a></li><li><a href="?ti=Input+Output+(2004)">Input Output (2004)</a></li><li><a href="?ti=Input+Output+Analysis">Input Output Analysis</a></li><li><a href="?ti=Input+Output+Devices+(2004)">Input Output Devices (2004)</a></li><li><a href="?ti=Inquiry">Inquiry</a></li><li><a href="?ti=Inquiry+Based+Learning">Inquiry Based Learning</a></li><li><a href="?ti=Inquiry+Training+(1967+1980)">Inquiry Training (1967 1980)</a></li><li><a href="?ti=Insect+Studies">Insect Studies</a></li><li><a href="?ti=Insecticides+(2004)">Insecticides (2004)</a></li><li><a href="?ti=Insects+(2004)">Insects (2004)</a></li><li><a href="?ti=Insecurity+(1966+1980)">Insecurity (1966 1980)</a></li><li><a href="?ti=Inservice+Courses+(1966+1980)">Inservice Courses (1966 1980)</a></li><li><a href="?ti=Inservice+Education">Inservice Education</a></li><li><a href="?ti=Inservice+Education+Programs">Inservice Education Programs</a></li><li><a href="?ti=Inservice+Programs+(1966+1980)">Inservice Programs (1966 1980)</a></li><li><a href="?ti=Inservice+Teacher+Education">Inservice Teacher Education</a></li><li><a href="?ti=Inservice+Teacher+Training">Inservice Teacher Training</a></li><li><a href="?ti=Inservice+Teaching+(1966+1980)">Inservice Teaching (1966 1980)</a></li><li><a href="?ti=Inservice+Teaching+Experience">Inservice Teaching Experience</a></li><li><a href="?ti=Inspection">Inspection</a></li><li><a href="?ti=Instant+Messaging">Instant Messaging</a></li><li><a href="?ti=Institute+Type+Courses+(1966+1980)">Institute Type Courses (1966 1980)</a></li><li><a href="?ti=Institutes+(Training+Programs)">Institutes (Training Programs)</a></li><li><a href="?ti=Institution+Libraries+(1969+1980)+(2004)">Institution Libraries (1969 1980) (2004)</a></li><li><a href="?ti=Institutional+Administration">Institutional Administration</a></li><li><a href="?ti=Institutional+Advancement">Institutional Advancement</a></li><li><a href="?ti=Institutional+Assessment">Institutional Assessment</a></li><li><a href="?ti=Institutional+Autonomy">Institutional Autonomy</a></li><li><a href="?ti=Institutional+Characteristics">Institutional Characteristics</a></li><li><a href="?ti=Institutional+Cooperation">Institutional Cooperation</a></li><li><a href="?ti=Institutional+Differences">Institutional Differences</a></li><li><a href="?ti=Institutional+Eligibility">Institutional Eligibility</a></li><li><a href="?ti=Institutional+Environment">Institutional Environment</a></li><li><a href="?ti=Institutional+Evaluation">Institutional Evaluation</a></li><li><a href="?ti=Institutional+Facilities+(1967+1980)">Institutional Facilities (1967 1980)</a></li><li><a href="?ti=Institutional+Function">Institutional Function</a></li><li><a href="?ti=Institutional+Goals">Institutional Goals</a></li><li><a href="?ti=Institutional+Libraries+(2004)">Institutional Libraries (2004)</a></li><li><a href="?ti=Institutional+Mission">Institutional Mission</a></li><li><a href="?ti=Institutional+Objectives">Institutional Objectives</a></li><li><a href="?ti=Institutional+Personnel+(2004)">Institutional Personnel (2004)</a></li><li><a href="?ti=Institutional+Research">Institutional Research</a></li><li><a href="?ti=Institutional+Role">Institutional Role</a></li><li><a href="?ti=Institutional+Schools">Institutional Schools</a></li><li><a href="?ti=Institutional+Self+Study">Institutional Self Study</a></li><li><a href="?ti=Institutional+Survival">Institutional Survival</a></li><li><a href="?ti=Institutionalized+(Persons)+(1967+1976)">Institutionalized (Persons) (1967 1976)</a></li><li><a href="?ti=Institutionalized+Persons">Institutionalized Persons</a></li><li><a href="?ti=Institutions">Institutions</a></li><li><a href="?ti=Instruction">Instruction</a></li><li><a href="?ti=Instructional+Aids+(1966+1980)">Instructional Aids (1966 1980)</a></li><li><a href="?ti=Instructional+Alternatives">Instructional Alternatives</a></li><li><a href="?ti=Instructional+Coaching">Instructional Coaching</a></li><li><a href="?ti=Instructional+Design">Instructional Design</a></li><li><a href="?ti=Instructional+Development">Instructional Development</a></li><li><a href="?ti=Instructional+Effectiveness">Instructional Effectiveness</a></li><li><a href="?ti=Instructional+Films">Instructional Films</a></li><li><a href="?ti=Instructional+Improvement">Instructional Improvement</a></li><li><a href="?ti=Instructional+Innovation">Instructional Innovation</a></li><li><a href="?ti=Instructional+Language">Instructional Language</a></li><li><a href="?ti=Instructional+Leadership">Instructional Leadership</a></li><li><a href="?ti=Instructional+Material+Adaptation">Instructional Material Adaptation</a></li><li><a href="?ti=Instructional+Material+Development">Instructional Material Development</a></li><li><a href="?ti=Instructional+Material+Evaluation">Instructional Material Evaluation</a></li><li><a href="?ti=Instructional+Material+Selection">Instructional Material Selection</a></li><li><a href="?ti=Instructional+Materials">Instructional Materials</a></li><li><a href="?ti=Instructional+Materials+Centers+(1966+1980)">Instructional Materials Centers (1966 1980)</a></li><li><a href="?ti=Instructional+Media+(1967+1980)">Instructional Media (1967 1980)</a></li><li><a href="?ti=Instructional+Methods">Instructional Methods</a></li><li><a href="?ti=Instructional+Outcomes">Instructional Outcomes</a></li><li><a href="?ti=Instructional+Planning">Instructional Planning</a></li><li><a href="?ti=Instructional+Program+Divisions">Instructional Program Divisions</a></li><li><a href="?ti=Instructional+Programs+(1966+1980)">Instructional Programs (1966 1980)</a></li><li><a href="?ti=Instructional+Radio">Instructional Radio</a></li><li><a href="?ti=Instructional+Software">Instructional Software</a></li><li><a href="?ti=Instructional+Staff+(1966+1980)">Instructional Staff (1966 1980)</a></li><li><a href="?ti=Instructional+Strategies">Instructional Strategies</a></li><li><a href="?ti=Instructional+Student+Costs+(2004)">Instructional Student Costs (2004)</a></li><li><a href="?ti=Instructional+Support+(Students)">Instructional Support (Students)</a></li><li><a href="?ti=Instructional+Systems">Instructional Systems</a></li><li><a href="?ti=Instructional+Teams">Instructional Teams</a></li><li><a href="?ti=Instructional+Technology+(1966+1978)">Instructional Technology (1966 1978)</a></li><li><a href="?ti=Instructional+Television+(1966+1974)">Instructional Television (1966 1974)</a></li><li><a href="?ti=Instructional+Trips+(1966+1980)">Instructional Trips (1966 1980)</a></li><li><a href="?ti=Instructionally+Effective+Schools">Instructionally Effective Schools</a></li><li><a href="?ti=Instructor+Centered+Television+(1966+1980)">Instructor Centered Television (1966 1980)</a></li><li><a href="?ti=Instructor+Coordinators">Instructor Coordinators</a></li><li><a href="?ti=Instructor+Manuals">Instructor Manuals</a></li><li><a href="?ti=Instructors">Instructors</a></li><li><a href="?ti=Instrumental+Conditioning">Instrumental Conditioning</a></li><li><a href="?ti=Instrumentation">Instrumentation</a></li><li><a href="?ti=Instrumentation+and+Orchestration+(2004)">Instrumentation and Orchestration (2004)</a></li><li><a href="?ti=Instrumentation+Technicians+(2004)">Instrumentation Technicians (2004)</a></li><li><a href="?ti=Insulation+(Heat)+(2004)">Insulation (Heat) (2004)</a></li><li><a href="?ti=Insulation+(Sound)+(2004)">Insulation (Sound) (2004)</a></li><li><a href="?ti=Insurance">Insurance</a></li><li><a href="?ti=Insurance+Companies+(2004)">Insurance Companies (2004)</a></li><li><a href="?ti=Insurance+Industry+(2004)">Insurance Industry (2004)</a></li><li><a href="?ti=Insurance+Occupations">Insurance Occupations</a></li><li><a href="?ti=Insurance+Programs+(1968+1980)">Insurance Programs (1968 1980)</a></li><li><a href="?ti=Integers+(2004)">Integers (2004)</a></li><li><a href="?ti=Integrated+Activities">Integrated Activities</a></li><li><a href="?ti=Integrated+Automated+Library+Systems+(2004)">Integrated Automated Library Systems (2004)</a></li><li><a href="?ti=Integrated+Character+Education+(2004)">Integrated Character Education (2004)</a></li><li><a href="?ti=Integrated+Classes">Integrated Classes</a></li><li><a href="?ti=Integrated+Colleges">Integrated Colleges</a></li><li><a href="?ti=Integrated+Curriculum">Integrated Curriculum</a></li><li><a href="?ti=Integrated+Education">Integrated Education</a></li><li><a href="?ti=Integrated+Faculty+(2004)">Integrated Faculty (2004)</a></li><li><a href="?ti=Integrated+Instructional+Systems+(Computers)">Integrated Instructional Systems (Computers)</a></li><li><a href="?ti=Integrated+Learning">Integrated Learning</a></li><li><a href="?ti=Integrated+Learning+Systems">Integrated Learning Systems</a></li><li><a href="?ti=Integrated+Library+Instruction+(2004)">Integrated Library Instruction (2004)</a></li><li><a href="?ti=Integrated+Library+Systems+(2004)">Integrated Library Systems (2004)</a></li><li><a href="?ti=Integrated+Neighborhoods">Integrated Neighborhoods</a></li><li><a href="?ti=Integrated+Public+Facilities+(1966+1980)+(2004)">Integrated Public Facilities (1966 1980) (2004)</a></li><li><a href="?ti=Integrated+Schools">Integrated Schools</a></li><li><a href="?ti=Integrated+Services">Integrated Services</a></li><li><a href="?ti=Integrated+Teaching+Method">Integrated Teaching Method</a></li><li><a href="?ti=Integration+(Disabled+Students)">Integration (Disabled Students)</a></li><li><a href="?ti=Integration+(Racial)">Integration (Racial)</a></li><li><a href="?ti=Integration+(Social)">Integration (Social)</a></li><li><a href="?ti=Integration+Effects+(1966+1980)">Integration Effects (1966 1980)</a></li><li><a href="?ti=Integration+Impact">Integration Impact</a></li><li><a href="?ti=Integration+Litigation+(1966+1980)">Integration Litigation (1966 1980)</a></li><li><a href="?ti=Integration+Methods+(1966+1980)">Integration Methods (1966 1980)</a></li><li><a href="?ti=Integration+Plans+(1966+1980)">Integration Plans (1966 1980)</a></li><li><a href="?ti=Integration+Readiness">Integration Readiness</a></li><li><a href="?ti=Integration+Studies">Integration Studies</a></li><li><a href="?ti=Integrative+Analysis">Integrative Analysis</a></li><li><a href="?ti=Integrity">Integrity</a></li><li><a href="?ti=Intellectronics">Intellectronics</a></li><li><a href="?ti=Intellectual+Development">Intellectual Development</a></li><li><a href="?ti=Intellectual+Disability">Intellectual Disability</a></li><li><a href="?ti=Intellectual+Disciplines">Intellectual Disciplines</a></li><li><a href="?ti=Intellectual+Experience">Intellectual Experience</a></li><li><a href="?ti=Intellectual+Freedom">Intellectual Freedom</a></li><li><a href="?ti=Intellectual+History">Intellectual History</a></li><li><a href="?ti=Intellectual+Property">Intellectual Property</a></li><li><a href="?ti=Intellectualization+(1970+1980)">Intellectualization (1970 1980)</a></li><li><a href="?ti=Intelligence">Intelligence</a></li><li><a href="?ti=Intelligence+Age">Intelligence Age</a></li><li><a href="?ti=Intelligence+Differences">Intelligence Differences</a></li><li><a href="?ti=Intelligence+Factors+(1966+1980)">Intelligence Factors (1966 1980)</a></li><li><a href="?ti=Intelligence+Level+(1966+1980)">Intelligence Level (1966 1980)</a></li><li><a href="?ti=Intelligence+Measures">Intelligence Measures</a></li><li><a href="?ti=Intelligence+Quotient">Intelligence Quotient</a></li><li><a href="?ti=Intelligence+Tests">Intelligence Tests</a></li><li><a href="?ti=Intelligent+CAI+Systems">Intelligent CAI Systems</a></li><li><a href="?ti=Intelligent+Computer+Assisted+Instruction">Intelligent Computer Assisted Instruction</a></li></ul></div><div class="col3"><ul><li><a href="?ti=Intelligent+Tutoring+Systems">Intelligent Tutoring Systems</a></li><li><a href="?ti=Intelligent+Video+(2004)">Intelligent Video (2004)</a></li><li><a href="?ti=Intelligibility">Intelligibility</a></li><li><a href="?ti=Intensive+Language+Courses">Intensive Language Courses</a></li><li><a href="?ti=Intention">Intention</a></li><li><a href="?ti=Intentional+Learning">Intentional Learning</a></li><li><a href="?ti=Interaction">Interaction</a></li><li><a href="?ti=Interaction+Analysis">Interaction Analysis</a></li><li><a href="?ti=Interaction+Process+Analysis">Interaction Process Analysis</a></li><li><a href="?ti=Interactive+Cable+Television+(2004)">Interactive Cable Television (2004)</a></li><li><a href="?ti=Interactive+Satellite+Television+(2004)">Interactive Satellite Television (2004)</a></li><li><a href="?ti=Interactive+Searching+(Online)">Interactive Searching (Online)</a></li><li><a href="?ti=Interactive+Systems+(Online)">Interactive Systems (Online)</a></li><li><a href="?ti=Interactive+Television+(2004)">Interactive Television (2004)</a></li><li><a href="?ti=Interactive+Video">Interactive Video</a></li><li><a href="?ti=Interagency+Cooperation+(1967+1980)">Interagency Cooperation (1967 1980)</a></li><li><a href="?ti=Interagency+Coordination+(1967+1980)">Interagency Coordination (1967 1980)</a></li><li><a href="?ti=Interagency+Planning+(1966+1980)">Interagency Planning (1966 1980)</a></li><li><a href="?ti=Intercollegiate+Athletics">Intercollegiate Athletics</a></li><li><a href="?ti=Intercollegiate+Cooperation">Intercollegiate Cooperation</a></li><li><a href="?ti=Intercollegiate+Programs+(1967+1980)">Intercollegiate Programs (1967 1980)</a></li><li><a href="?ti=Intercommunication+(1966+1980)">Intercommunication (1966 1980)</a></li><li><a href="?ti=Intercultural+Communication">Intercultural Communication</a></li><li><a href="?ti=Intercultural+Education">Intercultural Education</a></li><li><a href="?ti=Intercultural+Programs">Intercultural Programs</a></li><li><a href="?ti=Interdimensional+Shift">Interdimensional Shift</a></li><li><a href="?ti=Interdisciplinary+Approach">Interdisciplinary Approach</a></li><li><a href="?ti=Interdistrict+Policies+(2004)">Interdistrict Policies (2004)</a></li><li><a href="?ti=Interest+(1967+1981)+(2004)">Interest (1967 1981) (2004)</a></li><li><a href="?ti=Interest+(Finance)+(2004)">Interest (Finance) (2004)</a></li><li><a href="?ti=Interest+Centers+(Classroom)">Interest Centers (Classroom)</a></li><li><a href="?ti=Interest+Inventories">Interest Inventories</a></li><li><a href="?ti=Interest+Research">Interest Research</a></li><li><a href="?ti=Interest+Scales+(1966+1980)">Interest Scales (1966 1980)</a></li><li><a href="?ti=Interest+Tests+(1966+1980)">Interest Tests (1966 1980)</a></li><li><a href="?ti=Interests">Interests</a></li><li><a href="?ti=Interface+Devices+(Computers)+(2004)">Interface Devices (Computers) (2004)</a></li><li><a href="?ti=Interface+Systems+(Cross+Database)">Interface Systems (Cross Database)</a></li><li><a href="?ti=Interfaith+Relations+(2004)">Interfaith Relations (2004)</a></li><li><a href="?ti=Interference+(Language+Learning)+(1968+1980)">Interference (Language Learning) (1968 1980)</a></li><li><a href="?ti=Interference+(Language)">Interference (Language)</a></li><li><a href="?ti=Interference+(Learning)">Interference (Learning)</a></li><li><a href="?ti=Intergenerational+Programs">Intergenerational Programs</a></li><li><a href="?ti=Intergovernmental+Organizations">Intergovernmental Organizations</a></li><li><a href="?ti=Intergroup+Education">Intergroup Education</a></li><li><a href="?ti=Intergroup+Relations">Intergroup Relations</a></li><li><a href="?ti=Interinstitutional+Cooperation+(1968+1980)">Interinstitutional Cooperation (1968 1980)</a></li><li><a href="?ti=Interior+Decoration">Interior Decoration</a></li><li><a href="?ti=Interior+Design">Interior Design</a></li><li><a href="?ti=Interior+Monologues+(2004)">Interior Monologues (2004)</a></li><li><a href="?ti=Interior+Space">Interior Space</a></li><li><a href="?ti=Interjudge+Agreement">Interjudge Agreement</a></li><li><a href="?ti=Interlanguage">Interlanguage</a></li><li><a href="?ti=Interlibrary+Loans+(2004)">Interlibrary Loans (2004)</a></li><li><a href="?ti=Intermarriage+(2004)">Intermarriage (2004)</a></li><li><a href="?ti=Intermediate+Administrative+Units">Intermediate Administrative Units</a></li><li><a href="?ti=Intermediate+Grades">Intermediate Grades</a></li><li><a href="?ti=Intermediate+School+Districts">Intermediate School Districts</a></li><li><a href="?ti=Intermediate+Service+Districts">Intermediate Service Districts</a></li><li><a href="?ti=Intermode+Differences">Intermode Differences</a></li><li><a href="?ti=Intern+Teachers">Intern Teachers</a></li><li><a href="?ti=Internal+External+Locus+of+Control">Internal External Locus of Control</a></li><li><a href="?ti=Internal+Immigrants">Internal Immigrants</a></li><li><a href="?ti=Internal+Medicine">Internal Medicine</a></li><li><a href="?ti=Internal+Review+(Organizations)">Internal Review (Organizations)</a></li><li><a href="?ti=Internal+Scaling+(1966+1980)">Internal Scaling (1966 1980)</a></li><li><a href="?ti=Internation+Behavior">Internation Behavior</a></li><li><a href="?ti=International+Approach">International Approach</a></li><li><a href="?ti=International+Assessment">International Assessment</a></li><li><a href="?ti=International+Baccalaureate">International Baccalaureate</a></li><li><a href="?ti=International+Communication+(2004)">International Communication (2004)</a></li><li><a href="?ti=International+Cooperation">International Cooperation</a></li><li><a href="?ti=International+Crimes+(2004)">International Crimes (2004)</a></li><li><a href="?ti=International+Education">International Education</a></li><li><a href="?ti=International+Educational+Exchange">International Educational Exchange</a></li><li><a href="?ti=International+Educational+Indicators">International Educational Indicators</a></li><li><a href="?ti=International+Integration">International Integration</a></li><li><a href="?ti=International+Law">International Law</a></li><li><a href="?ti=International+Legal+Analysis">International Legal Analysis</a></li><li><a href="?ti=International+Organizations">International Organizations</a></li><li><a href="?ti=International+Peace">International Peace</a></li><li><a href="?ti=International+Policy">International Policy</a></li><li><a href="?ti=International+Politics">International Politics</a></li><li><a href="?ti=International+Programs">International Programs</a></li><li><a href="?ti=International+Relations">International Relations</a></li><li><a href="?ti=International+Schools">International Schools</a></li><li><a href="?ti=International+Students">International Students</a></li><li><a href="?ti=International+Studies">International Studies</a></li><li><a href="?ti=International+Technical+Assistance+(2004)">International Technical Assistance (2004)</a></li><li><a href="?ti=International+Tests">International Tests</a></li><li><a href="?ti=International+Torts">International Torts</a></li><li><a href="?ti=International+Trade">International Trade</a></li><li><a href="?ti=International+Trade+Vocabulary+(2004)">International Trade Vocabulary (2004)</a></li><li><a href="?ti=International+War">International War</a></li><li><a href="?ti=Internet">Internet</a></li><li><a href="?ti=Internet+Access">Internet Access</a></li><li><a href="?ti=Internet+Discussion+Lists">Internet Discussion Lists</a></li><li><a href="?ti=Internet+Resources">Internet Resources</a></li><li><a href="?ti=Internet+Search+Engines+(2004)">Internet Search Engines (2004)</a></li><li><a href="?ti=Internet+Surveys">Internet Surveys</a></li><li><a href="?ti=Internet+Use+Policy">Internet Use Policy</a></li><li><a href="?ti=Interns+(Medical)+(2004)">Interns (Medical) (2004)</a></li><li><a href="?ti=Internship+Programs">Internship Programs</a></li><li><a href="?ti=Internships+(Medical)">Internships (Medical)</a></li><li><a href="?ti=Interobserver+Reliability">Interobserver Reliability</a></li><li><a href="?ti=Interpersonal+Attraction">Interpersonal Attraction</a></li><li><a href="?ti=Interpersonal+Communication">Interpersonal Communication</a></li><li><a href="?ti=Interpersonal+Competence">Interpersonal Competence</a></li><li><a href="?ti=Interpersonal+Perception">Interpersonal Perception</a></li><li><a href="?ti=Interpersonal+Problems+(1966+1980)">Interpersonal Problems (1966 1980)</a></li><li><a href="?ti=Interpersonal+Relationship">Interpersonal Relationship</a></li><li><a href="?ti=Interpersonal+Skills">Interpersonal Skills</a></li><li><a href="?ti=Interpreters+(2004)">Interpreters (2004)</a></li><li><a href="?ti=Interpreting+for+the+Deaf">Interpreting for the Deaf</a></li><li><a href="?ti=Interpretive+Reading+(1966+1980)">Interpretive Reading (1966 1980)</a></li><li><a href="?ti=Interpretive+Skills">Interpretive Skills</a></li><li><a href="?ti=Interprofessional+Relationship">Interprofessional Relationship</a></li><li><a href="?ti=Interracial+Adoption+(2004)">Interracial Adoption (2004)</a></li><li><a href="?ti=Interracial+Offspring">Interracial Offspring</a></li><li><a href="?ti=Interracial+Relations">Interracial Relations</a></li><li><a href="?ti=Interrater+Reliability">Interrater Reliability</a></li><li><a href="?ti=Interscholastic+Athletics">Interscholastic Athletics</a></li><li><a href="?ti=Interschool+Communication">Interschool Communication</a></li><li><a href="?ti=Interschool+Visits">Interschool Visits</a></li><li><a href="?ti=Interscorer+Reliability">Interscorer Reliability</a></li><li><a href="?ti=Intersectionality">Intersectionality</a></li><li><a href="?ti=Intersensory+Integration">Intersensory Integration</a></li><li><a href="?ti=Intersession+School+Programs">Intersession School Programs</a></li><li><a href="?ti=Interstate+Programs">Interstate Programs</a></li><li><a href="?ti=Interstate+Workers+(1966+1980)+(Migrants)">Interstate Workers (1966 1980) (Migrants)</a></li><li><a href="?ti=Interval+Pacing+(1967+1980)">Interval Pacing (1967 1980)</a></li><li><a href="?ti=Intervals">Intervals</a></li><li><a href="?ti=Intervention">Intervention</a></li><li><a href="?ti=Interviewing">Interviewing</a></li><li><a href="?ti=Interviews">Interviews</a></li><li><a href="?ti=Intimacy">Intimacy</a></li><li><a href="?ti=Intonation">Intonation</a></li><li><a href="?ti=Intonation+Contours">Intonation Contours</a></li><li><a href="?ti=Intramural+Athletic+Programs+(1966+1980)">Intramural Athletic Programs (1966 1980)</a></li><li><a href="?ti=Intramural+Athletics">Intramural Athletics</a></li><li><a href="?ti=Intramural+Sports">Intramural Sports</a></li><li><a href="?ti=Intricacy+Level">Intricacy Level</a></li><li><a href="?ti=Intrinsic+Motivation+(2004)">Intrinsic Motivation (2004)</a></li><li><a href="?ti=Introductory+Classes">Introductory Classes</a></li><li><a href="?ti=Introductory+Courses">Introductory Courses</a></li><li><a href="?ti=Introjection">Introjection</a></li><li><a href="?ti=Introversion">Introversion</a></li><li><a href="?ti=Intrusion+Detectors+(2004)">Intrusion Detectors (2004)</a></li><li><a href="?ti=Intuition">Intuition</a></li><li><a href="?ti=Inuit+(2004)">Inuit (2004)</a></li><li><a href="?ti=Inuit+(People)">Inuit (People)</a></li><li><a href="?ti=Inuktitut+(2004)">Inuktitut (2004)</a></li><li><a href="?ti=Inupiaq+(2004)">Inupiaq (2004)</a></li><li><a href="?ti=Inupiat+(2004)">Inupiat (2004)</a></li><li><a href="?ti=Inupik+(2004)">Inupik (2004)</a></li><li><a href="?ti=Invalids+(2004)">Invalids (2004)</a></li><li><a href="?ti=Invasion+of+Privacy+(2004)">Invasion of Privacy (2004)</a></li><li><a href="?ti=Invented+Spelling">Invented Spelling</a></li><li><a href="?ti=Inventions+(2004)">Inventions (2004)</a></li><li><a href="?ti=Inventive+Spelling">Inventive Spelling</a></li><li><a href="?ti=Inventories+(Measurement)">Inventories (Measurement)</a></li><li><a href="?ti=Invertebrates+(2004)">Invertebrates (2004)</a></li><li><a href="?ti=Investigations">Investigations</a></li><li><a href="?ti=Investment">Investment</a></li><li><a href="?ti=iPads">iPads</a></li><li><a href="?ti=iPods">iPods</a></li><li><a href="?ti=IQ">IQ</a></li><li><a href="?ti=Iris+Reflex+(2004)">Iris Reflex (2004)</a></li><li><a href="?ti=Irish">Irish</a></li><li><a href="?ti=IRM">IRM</a></li><li><a href="?ti=Iron+Deficiency+Anemia">Iron Deficiency Anemia</a></li><li><a href="?ti=Iron+Foundries">Iron Foundries</a></li><li><a href="?ti=Irony+(2004)">Irony (2004)</a></li><li><a href="?ti=Iroquois+(Tribe)+(2004)">Iroquois (Tribe) (2004)</a></li><li><a href="?ti=IRT+LTT+Measurement+Theory">IRT LTT Measurement Theory</a></li><li><a href="?ti=Isiswati+(2004)">Isiswati (2004)</a></li><li><a href="?ti=Islam">Islam</a></li><li><a href="?ti=Islamic+Culture">Islamic Culture</a></li><li><a href="?ti=Islamic+Schools">Islamic Schools</a></li><li><a href="?ti=Islamic+Universities">Islamic Universities</a></li><li><a href="?ti=Isolation+(Perceptual)+(2004)">Isolation (Perceptual) (2004)</a></li><li><a href="?ti=ITA">ITA</a></li><li><a href="?ti=Italian">Italian</a></li><li><a href="?ti=Italian+Americans">Italian Americans</a></li><li><a href="?ti=Italian+Literature">Italian Literature</a></li><li><a href="?ti=Item+Analysis">Item Analysis</a></li><li><a href="?ti=Item+Banks">Item Banks</a></li><li><a href="?ti=Item+Bias+(2004)">Item Bias (2004)</a></li><li><a href="?ti=Item+Characteristic+Curve+Theory">Item Characteristic Curve Theory</a></li><li><a href="?ti=Item+Difficulty">Item Difficulty</a></li><li><a href="?ti=Item+Pools">Item Pools</a></li><li><a href="?ti=Item+Response+Theory">Item Response Theory</a></li><li><a href="?ti=Item+Sampling">Item Sampling</a></li><li><a href="?ti=Item+Types">Item Types</a></li><li><a href="?ti=ITFS">ITFS</a></li><li><a href="?ti=Itinerant+Clinics+(1966+1980)+(2004)">Itinerant Clinics (1966 1980) (2004)</a></li><li><a href="?ti=Itinerant+Teachers">Itinerant Teachers</a></li><li><a href="?ti=ITV">ITV</a></li></ul></div></div><div style="clear:both"></div><h2>Browse by Category</h2><div><div class="col1"><ul><li><a href="?ti=120">Individual Development and Characteristics</a></li><li><a href="?ti=310">Educational Process: Classroom Perspectives</a></li><li><a href="?ti=110">Learning and Perception</a></li><li><a href="?ti=220">Disabilities</a></li><li><a href="?ti=240">Counseling</a></li><li><a href="?ti=340">Educational Levels, Degrees, and Organizations</a></li><li><a href="?ti=400">Subjects of Instruction</a></li><li><a href="?ti=330">Educational Process: Societal Perspectives</a></li><li><a href="?ti=450">Language and Speech</a></li><li><a href="?ti=710">Information / Communications Systems</a></li><li><a href="?ti=320">Educational Process: School Perspectives</a></li><li><a href="?ti=350">Curriculum Organization</a></li><li><a href="?ti=360">Students, Teachers, School Personnel</a></li><li><a href="?ti=210">Health and Safety</a></li></ul></div><div class="col2"><ul><li><a href="?ti=620">Economics and Finance</a></li><li><a href="?ti=560">Peoples and Cultures</a></li><li><a href="?ti=820">Measurement</a></li><li><a href="?ti=830">Tests and Scales</a></li><li><a href="?ti=490">Science and Technology</a></li><li><a href="?ti=420">Arts</a></li><li><a href="?ti=810">Research and Theory</a></li><li><a href="?ti=610">Government and Politics</a></li><li><a href="?ti=530">Social Problems</a></li><li><a href="?ti=480">Mathematics</a></li><li><a href="?ti=230">Mental Health</a></li><li><a href="?ti=730">Publication / Document Types</a></li><li><a href="?ti=430">Humanities</a></li><li><a href="?ti=520">Social Processes and Structures</a></li></ul></div><div class="col3"><ul><li><a href="?ti=460">Reading</a></li><li><a href="?ti=510">Individual in Social Context</a></li><li><a href="?ti=720">Communications Media</a></li><li><a href="?ti=540">Bias and Equity</a></li><li><a href="?ti=650">Business, Commerce, and Industry</a></li><li><a href="?ti=630">Labor and Employment</a></li><li><a href="?ti=440">Languages</a></li><li><a href="?ti=410">Agriculture and Natural Resources</a></li><li><a href="?ti=550">Human Geography</a></li><li><a href="?ti=470">Physical Education and Recreation</a></li><li><a href="?ti=920">Facilities</a></li><li><a href="?ti=910">Equipment</a></li><li><a href="?ti=640">Occupations</a></li></ul></div></div><div style="clear:both"></div> <h2>Identifiers</h2> The ERIC identifiers are lists of standardized proper nouns representing assessments and surveys, locations, and laws, policies, and programs. The identifiers were last updated in 2025 with 15 new revised identifiers: 12 Assessment and Surveys identifiers and 3 Location identifiers. The current lists of identifiers are now available for browsing and searching: <a href="pdf/ERIC_Assessments_and_Surveys_Identifiers_2025.pdf" target="_blank">Assessments and Surveys</a>; <a href="pdf/ERIC_Location_Identifiers_2025.pdf" target="_blank">Location</a>; <a href="pdf/ERIC_Laws_Policies_and_Programs_2023.pdf" target="_blank">Laws, Policies, and Programs</a>. For more information on using the identifiers in your search, please see the infographic <a href="/pdf/ERIC_Identifiers.pdf" target="_blank">What are ERIC Identifiers?</a> and the video <a href="https://www.youtube.com/watch?v=UBFUknHSqko" target="_blank">How to Use ERIC Identifiers</a>. </div></div> <div id="divFooter"><div id="ftrPadding"><div id="ftr"><div id="ftrSocial"> <a href="http://www.facebook.com/SearchEduResources" id="facebook" style="padding-bottom:5px"><img src="img/icon_facebook.gif" alt="Facebook" width="16" height="16" border="0"></a> <a href="http://www.twitter.com/ERICinfo" id="twitter"><img src="img/icon_twitter.gif" alt="Twitter" width="16" height="16" border="0"></a></div><div id="ftrLogos"><a href="http://www.ed.gov"><img src="img/logo_ed.gif" alt="Department of Education"></a><a href="http://ies.ed.gov"><img src="img/logo_ies.gif" alt="Institute of Education Statistics"></a></div><div id="centerLinks"><a href="?privacy">Privacy</a> | <a href="?copyright">Copyright</a> | <a href="?contact">Contact Us</a> | <a href="?selection">Selection Policy</a> | <a href="?api">API</a> | <a href="metrics">Metrics</a><div><a href="?journals">Journals</a> | <a href="?nonjournals">Non-Journals</a> | <a href="?download">Download</a> | <a href="submit">Submit</a> | <a href="?multimedia">Multimedia</a> | <a href="?widget">Widget</a></div></div></div><script id="_fed_an_ua_tag" language="javascript" type="text/javascript" src="/js/Universal-Federated-Analytics-Min.js?pga4=55622235&agency=ED&subagency=ERIC"></script></div></div> </div> <script type="text/javascript">//<![CDATA[ if(self!=top) {top.location=self.location;} //]]></script> </body> </html>