Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1655920153', 'doi': 'https://doi.org/10.1016/b978-0-08-097086-8.42071-4', 'title': 'Psychometrics: Item Response Theory', 'display_name': 'Psychometrics: Item Response Theory', 'publication_year': 2015, 'publication_date': '2015-01-01', 'ids': {'openalex': 'https://openalex.org/W1655920153', 'doi': 'https://doi.org/10.1016/b978-0-08-097086-8.42071-4', 'mag': '1655920153'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/b978-0-08-097086-8.42071-4', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306463230', 'display_name': 'Elsevier eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'ebook platform'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'book-chapter', 'type_crossref': 'book-chapter', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5053637744', 'display_name': 'David Thissen', 'orcid': 'https://orcid.org/0000-0002-2917-4675'}, 'institutions': [{'id': 'https://openalex.org/I114027177', 'display_name': 'University of North Carolina at Chapel Hill', 'ror': 'https://ror.org/0130frc33', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I114027177']}], 'countries': ['US'], 'is_corresponding': True, 'raw_author_name': 'David Thissen', 'raw_affiliation_strings': ['The University of North Carolina at Chapel Hill , Chapel Hill, NC, USA'], 'affiliations': [{'raw_affiliation_string': 'The University of North Carolina at Chapel Hill , Chapel Hill, NC, USA', 'institution_ids': ['https://openalex.org/I114027177']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5053637744'], 'corresponding_institution_ids': ['https://openalex.org/I114027177'], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 2, 'citation_normalized_percentile': {'value': 0.729816, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 73, 'max': 76}, 'biblio': {'volume': None, 'issue': None, 'first_page': '436', 'last_page': '439'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10467', 'display_name': 'Psychometric Methodologies and Testing', 'score': 0.9951, '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': 0.9951, '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/T13748', 'display_name': 'Advanced Statistical Modeling Techniques', 'score': 0.9817, 'subfield': {'id': 'https://openalex.org/subfields/1705', 'display_name': 'Computer Networks and Communications'}, '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/polytomous-rasch-model', 'display_name': 'Polytomous Rasch model', 'score': 0.94331706}, {'id': 'https://openalex.org/keywords/classical-test-theory', 'display_name': 'Classical test theory', 'score': 0.55335987}, {'id': 'https://openalex.org/keywords/item-analysis', 'display_name': 'Item analysis', 'score': 0.46923926}, {'id': 'https://openalex.org/keywords/test-theory', 'display_name': 'Test theory', 'score': 0.44157752}], 'concepts': [{'id': 'https://openalex.org/C207968926', 'wikidata': 'https://www.wikidata.org/wiki/Q7227107', 'display_name': 'Polytomous Rasch model', 'level': 4, 'score': 0.94331706}, {'id': 'https://openalex.org/C19875794', 'wikidata': 'https://www.wikidata.org/wiki/Q1207340', 'display_name': 'Item response theory', 'level': 3, 'score': 0.9396361}, {'id': 'https://openalex.org/C144352353', 'wikidata': 'https://www.wikidata.org/wiki/Q2920411', 'display_name': 'Computerized adaptive testing', 'level': 3, 'score': 0.6776686}, {'id': 'https://openalex.org/C171606756', 'wikidata': 'https://www.wikidata.org/wiki/Q506132', 'display_name': 'Psychometrics', 'level': 2, 'score': 0.61477125}, {'id': 'https://openalex.org/C15744967', 'wikidata': 'https://www.wikidata.org/wiki/Q9418', 'display_name': 'Psychology', 'level': 0, 'score': 0.58537036}, {'id': 'https://openalex.org/C51167844', 'wikidata': 'https://www.wikidata.org/wiki/Q4422623', 'display_name': 'Latent variable', 'level': 2, 'score': 0.56628907}, {'id': 'https://openalex.org/C65965080', 'wikidata': 'https://www.wikidata.org/wiki/Q1806885', 'display_name': 'Latent variable model', 'level': 3, 'score': 0.55391955}, {'id': 'https://openalex.org/C140390113', 'wikidata': 'https://www.wikidata.org/wiki/Q389391', 'display_name': 'Classical test theory', 'level': 4, 'score': 0.55335987}, {'id': 'https://openalex.org/C2778263599', 'wikidata': 'https://www.wikidata.org/wiki/Q1669245', 'display_name': 'Item analysis', 'level': 3, 'score': 0.46923926}, {'id': 'https://openalex.org/C2780009758', 'wikidata': 'https://www.wikidata.org/wiki/Q6804172', 'display_name': 'Measure (data warehouse)', 'level': 2, 'score': 0.46895546}, {'id': 'https://openalex.org/C2778755073', 'wikidata': 'https://www.wikidata.org/wiki/Q10858537', 'display_name': 'Scale (ratio)', 'level': 2, 'score': 0.4686719}, {'id': 'https://openalex.org/C74143277', 'wikidata': 'https://www.wikidata.org/wiki/Q7705812', 'display_name': 'Test theory', 'level': 3, 'score': 0.44157752}, {'id': 'https://openalex.org/C177264268', 'wikidata': 'https://www.wikidata.org/wiki/Q1514741', 'display_name': 'Set (abstract data type)', 'level': 2, 'score': 0.43280703}, {'id': 'https://openalex.org/C149782125', 'wikidata': 'https://www.wikidata.org/wiki/Q160039', 'display_name': 'Econometrics', 'level': 1, 'score': 0.41801488}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.35495347}, {'id': 'https://openalex.org/C180747234', 'wikidata': 'https://www.wikidata.org/wiki/Q23373', 'display_name': 'Cognitive psychology', 'level': 1, 'score': 0.34944582}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.27308416}, {'id': 'https://openalex.org/C70410870', 'wikidata': 'https://www.wikidata.org/wiki/Q199906', 'display_name': 'Clinical psychology', 'level': 1, 'score': 0.218045}, {'id': 'https://openalex.org/C124101348', 'wikidata': 'https://www.wikidata.org/wiki/Q172491', 'display_name': 'Data mining', 'level': 1, 'score': 0.20185086}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.18111339}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/b978-0-08-097086-8.42071-4', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306463230', 'display_name': 'Elsevier eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'ebook platform'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.78, 'display_name': 'Quality education', 'id': 'https://metadata.un.org/sdg/4'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 28, 'referenced_works': ['https://openalex.org/W103719185', 'https://openalex.org/W1492066346', 'https://openalex.org/W1538607595', 'https://openalex.org/W1547716543', 'https://openalex.org/W1596874696', 'https://openalex.org/W1648888400', 'https://openalex.org/W1715554096', 'https://openalex.org/W1964162884', 'https://openalex.org/W1983704550', 'https://openalex.org/W2000619651', 'https://openalex.org/W2017966270', 'https://openalex.org/W2032859273', 'https://openalex.org/W2033442452', 'https://openalex.org/W2033872871', 'https://openalex.org/W2060542838', 'https://openalex.org/W2067750885', 'https://openalex.org/W2083534874', 'https://openalex.org/W2084398551', 'https://openalex.org/W2100223629', 'https://openalex.org/W2115265604', 'https://openalex.org/W2138703513', 'https://openalex.org/W2140869847', 'https://openalex.org/W2158518800', 'https://openalex.org/W2797587201', 'https://openalex.org/W4237909742', 'https://openalex.org/W4240166507', 'https://openalex.org/W571028990', 'https://openalex.org/W649269572'], 'related_works': ['https://openalex.org/W4387574641', 'https://openalex.org/W2773103787', 'https://openalex.org/W2521016501', 'https://openalex.org/W2404004399', 'https://openalex.org/W2384391765', 'https://openalex.org/W2071617623', 'https://openalex.org/W2015475510', 'https://openalex.org/W1752807293', 'https://openalex.org/W1531654737', 'https://openalex.org/W1529431427'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1655920153', 'counts_by_year': [{'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 1}], 'updated_date': '2024-12-16T11:48:56.608258', 'created_date': '2016-06-24'}