{"id":"https://openalex.org/W2587791680","doi":null,"title":"Refinement of a Bias-Correction Procedure for the Weighted Likelihood Estimator of Ability. Research Report. ETS RR-07-23.","display_name":"Refinement of a Bias-Correction Procedure for the Weighted Likelihood Estimator of Ability. Research Report. ETS RR-07-23.","publication_year":2007,"publication_date":"2007-05-01","ids":{"openalex":"https://openalex.org/W2587791680","mag":"2587791680"},"language":"en","primary_location":{"id":"mag:2587791680","doi":null,"is_oa":false,"landing_page_url":"http://files.eric.ed.gov/fulltext/EJ1111598.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S2764556220","display_name":"ETS Research Report Series","issn_l":"2330-8516","issn":["2330-8516"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"ETS Research Report Series","raw_type":null},"volume":null,"type":"article","indexed_in":[],"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/A5115597432","display_name":"Jinming Zhang","orcid":"https://orcid.org/0009-0005-7743-6229","observed_orcids":["https://orcid.org/0009-0005-7743-6229"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jinming Zhang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Ting Lu","orcid":"https://orcid.org/0000-0001-9043-3253","observed_orcids":["https://orcid.org/0000-0001-9043-3253"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ting Lu","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-9043-3253","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.46502675,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10467","display_name":"Psychometric Methodologies and Testing","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10467","display_name":"Psychometric Methodologies and Testing","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10243","display_name":"Statistical Methods and Bayesian Inference","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10968","display_name":"Statistical Distribution Estimation and Applications","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/weighted-likelihood-estimation","display_name":"weighted likelihood estimation","score":0.7559999823570251},{"id":"https://openalex.org/keywords/ability-estimation","display_name":"ability estimation","score":0.871999979019165},{"id":"https://openalex.org/keywords/bias-correction","display_name":"bias correction","score":0.9160000085830688},{"id":"https://openalex.org/keywords/item-response-theory","display_name":"item response theory","score":0.7480000257492065},{"id":"https://openalex.org/keywords/test-score-estimation","display_name":"test score estimation","score":0.4440000057220459},{"id":"https://openalex.org/keywords/measurement-error","display_name":"measurement error","score":0.3330000042915344}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6600260138511658},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.5943211317062378},{"id":"https://openalex.org/C19875794","wikidata":"https://www.wikidata.org/wiki/Q1207340","display_name":"Item response theory","level":3,"score":0.450084388256073},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.44842201471328735},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.43105319142341614},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.36469006538391113},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.352272093296051},{"id":"https://openalex.org/C171606756","wikidata":"https://www.wikidata.org/wiki/Q506132","display_name":"Psychometrics","level":2,"score":0.1596643626689911}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2587791680","doi":null,"is_oa":false,"landing_page_url":"http://files.eric.ed.gov/fulltext/EJ1111598.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S2764556220","display_name":"ETS Research Report Series","issn_l":"2330-8516","issn":["2330-8516"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"ETS Research Report Series","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2590016836","https://openalex.org/W3117636084","https://openalex.org/W1970256998","https://openalex.org/W243079418","https://openalex.org/W2094531814","https://openalex.org/W1975977240","https://openalex.org/W2494067213","https://openalex.org/W95229534","https://openalex.org/W6981902847","https://openalex.org/W2621318916"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2017-02-24T00:00:00"}