{"id":"https://openalex.org/W2793348554","doi":"https://doi.org/10.1145/3159450.3162211","title":"IRT in 5 Minutes","display_name":"IRT in 5 Minutes","publication_year":2018,"publication_date":"2018-02-21","ids":{"openalex":"https://openalex.org/W2793348554","doi":"https://doi.org/10.1145/3159450.3162211","mag":"2793348554"},"language":"en","primary_location":{"id":"doi:10.1145/3159450.3162211","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3159450.3162211","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 49th ACM Technical Symposium on Computer Science Education","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034762209","display_name":"Michael Ball","orcid":"https://orcid.org/0000-0002-7036-3902"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]},{"id":"https://openalex.org/I134446601","display_name":"Berkeley College","ror":"https://ror.org/02xewxa75","country_code":"US","type":"education","lineage":["https://openalex.org/I134446601"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Michael Ball","raw_affiliation_strings":["UC Berkeley, Berkeley, CA, USA"],"affiliations":[{"raw_affiliation_string":"UC Berkeley, Berkeley, CA, USA","institution_ids":["https://openalex.org/I134446601","https://openalex.org/I95457486"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5034762209"],"corresponding_institution_ids":["https://openalex.org/I134446601","https://openalex.org/I95457486"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02704364,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1103","last_page":"1103"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13018","display_name":"Seismology and Earthquake Studies","score":0.3788999915122986,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13018","display_name":"Seismology and Earthquake Studies","score":0.3788999915122986,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/item-response-theory","display_name":"Item response theory","score":0.8417632579803467},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5553040504455566},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5321976542472839},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5114213824272156},{"id":"https://openalex.org/keywords/psychometrics","display_name":"Psychometrics","score":0.49187374114990234},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.4574512839317322},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.42277854681015015},{"id":"https://openalex.org/keywords/educational-testing","display_name":"Educational testing","score":0.416983962059021},{"id":"https://openalex.org/keywords/applied-psychology","display_name":"Applied psychology","score":0.3798125386238098},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3495841324329376},{"id":"https://openalex.org/keywords/standardized-test","display_name":"Standardized test","score":0.3423675298690796},{"id":"https://openalex.org/keywords/mathematics-education","display_name":"Mathematics education","score":0.3206116557121277},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15821623802185059},{"id":"https://openalex.org/keywords/clinical-psychology","display_name":"Clinical psychology","score":0.12244918942451477},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.10297286510467529}],"concepts":[{"id":"https://openalex.org/C19875794","wikidata":"https://www.wikidata.org/wiki/Q1207340","display_name":"Item response theory","level":3,"score":0.8417632579803467},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5553040504455566},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5321976542472839},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5114213824272156},{"id":"https://openalex.org/C171606756","wikidata":"https://www.wikidata.org/wiki/Q506132","display_name":"Psychometrics","level":2,"score":0.49187374114990234},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.4574512839317322},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.42277854681015015},{"id":"https://openalex.org/C2992052996","wikidata":"https://www.wikidata.org/wiki/Q27318","display_name":"Educational testing","level":3,"score":0.416983962059021},{"id":"https://openalex.org/C75630572","wikidata":"https://www.wikidata.org/wiki/Q538904","display_name":"Applied psychology","level":1,"score":0.3798125386238098},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3495841324329376},{"id":"https://openalex.org/C203151758","wikidata":"https://www.wikidata.org/wiki/Q3244907","display_name":"Standardized test","level":2,"score":0.3423675298690796},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.3206116557121277},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15821623802185059},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.12244918942451477},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.10297286510467529},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3159450.3162211","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3159450.3162211","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 49th ACM Technical Symposium on Computer Science Education","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.8700000047683716}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2604831333","https://openalex.org/W2950752206","https://openalex.org/W3197805355","https://openalex.org/W2950161322","https://openalex.org/W2334176212","https://openalex.org/W2140656656","https://openalex.org/W1967931779","https://openalex.org/W1531654737","https://openalex.org/W3181059592","https://openalex.org/W2059448887"],"abstract_inverted_index":{"This":[0],"lightning":[1],"talk":[2],"will":[3],"give":[4,151],"a":[5,34,93,125,160],"very":[6],"quick":[7],"introduction":[8],"to":[9,37,58,74,86,101,137,145,164,166],"\"Item":[10],"Response":[11],"Theory\",":[12],"or":[13],"IRT.":[14],"IRT":[15,32,51,82],"evolved":[16],"from":[17,81],"psychometrics":[18],"as":[19,159],"one":[20],"method":[21],"for":[22],"evaluating":[23],"the":[24,30,42,47,62,68,148],"Quality":[25],"of":[26,46,127],"survey":[27],"questions.":[28],"In":[29],"classroom,":[31],"is":[33,124,144],"fantastic":[35],"way":[36],"gain":[38],"better":[39,146],"insights":[40],"into":[41],"quality":[43],"and":[44,65,97,118,154],"efficacy":[45],"assessments":[48],"we":[49,83,98,133,150,155],"offer.":[50],"has":[52],"been":[53],"used":[54],"by":[55,110],"testing":[56],"companies":[57],"evaluate":[59,167],"exams":[60,149],"like":[61],"GRE,":[63],"SAT,":[64],"AP,":[66],"but":[67],"same":[69],"ideas":[70,80],"can":[71,84,99,134,156],"be":[72],"applied":[73],"our":[75,152,168],"classrooms.":[76],"By":[77],"applying":[78],"some":[79],"start":[85,109],"look":[87,130],"at":[88,112,131],"exam":[89,140],"scores":[90,117],"with":[91],"just":[92],"few":[94],"simple":[95],"charts,":[96],"begin":[100],"assess":[102],"whether":[103],"assigned":[104],"questions":[105],"are":[106],"effective.":[107],"We'll":[108],"looking":[111],"correlations":[113],"between":[114],"individual":[115],"question":[116],"overall":[119],"assessment":[120],"scores.":[121],"While":[122],"this":[123,158],"simplification":[126],"IRT,":[128],"we'll":[129],"how":[132],"use":[135,157],"it":[136],"diagnose":[138],"potential":[139],"errors.":[141],"The":[142],"goal":[143],"understand":[147],"students,":[153],"jumping":[161],"off":[162],"point":[163],"continue":[165],"assessments.":[169]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2018-03-29T00:00:00"}