{"id":"https://openalex.org/W2042398412","doi":"https://doi.org/10.1177/001316445001000207","title":"Three Aids in the Evaluation of the Significance of the Difference Between Percentages","display_name":"Three Aids in the Evaluation of the Significance of the Difference Between Percentages","publication_year":1950,"publication_date":"1950-07-01","ids":{"openalex":"https://openalex.org/W2042398412","doi":"https://doi.org/10.1177/001316445001000207","mag":"2042398412"},"language":"en","primary_location":{"id":"doi:10.1177/001316445001000207","doi":"https://doi.org/10.1177/001316445001000207","is_oa":false,"landing_page_url":"https://doi.org/10.1177/001316445001000207","pdf_url":null,"source":{"id":"https://openalex.org/S176831015","display_name":"Educational and Psychological Measurement","issn_l":"0013-1644","issn":["0013-1644","1552-3888"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","dongbi-b","doyens","erih-plus","jufo-2","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Educational and Psychological Measurement","raw_type":"journal-article"},"volume":null,"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/A5007126670","display_name":"C. H. Lawshe","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C.H. Lawshe","raw_affiliation_strings":["'Purdue Univenity"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"'Purdue Univenity","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017499349","display_name":"P.C. Baker","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P.C. Baker","raw_affiliation_strings":["'Purdue Univenity"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"'Purdue Univenity","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I219193219"],"apc_list":{"value":3650,"currency":"USD","value_usd":3650},"apc_paid":null,"fwci":2.0747,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.83190883,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"10","issue":"2","first_page":"263","last_page":"267"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10467","display_name":"Psychometric Methodologies and Testing","score":0.45239999890327454,"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":0.45239999890327454,"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/T11875","display_name":"Statistics Education and Methodologies","score":0.2985999882221222,"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/T10561","display_name":"Educational Research and Methods","score":0.06870000064373016,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/significance-testing","display_name":"significance testing","score":0.75},{"id":"https://openalex.org/keywords/statistical-significance","display_name":"statistical significance","score":0.31299999356269836},{"id":"https://openalex.org/keywords/comparison-of-proportions","display_name":"comparison of proportions","score":0.5720000267028809},{"id":"https://openalex.org/keywords/statistical-tests","display_name":"statistical tests","score":0.30799999833106995}],"concepts":[{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.6026888489723206},{"id":"https://openalex.org/C65409693","wikidata":"https://www.wikidata.org/wiki/Q425265","display_name":"Statistical significance","level":2,"score":0.5758407711982727},{"id":"https://openalex.org/C2986587452","wikidata":"https://www.wikidata.org/wiki/Q938438","display_name":"Statistical analysis","level":2,"score":0.49136391282081604},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.48140811920166016},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32277965545654297}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1177/001316445001000207","doi":"https://doi.org/10.1177/001316445001000207","is_oa":false,"landing_page_url":"https://doi.org/10.1177/001316445001000207","pdf_url":null,"source":{"id":"https://openalex.org/S176831015","display_name":"Educational and Psychological Measurement","issn_l":"0013-1644","issn":["0013-1644","1552-3888"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","dongbi-b","doyens","erih-plus","jufo-2","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Educational and Psychological Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W436727384","https://openalex.org/W1975827740","https://openalex.org/W1984134716","https://openalex.org/W1984644134","https://openalex.org/W2000700103","https://openalex.org/W2032256491","https://openalex.org/W2038449441","https://openalex.org/W2043381357","https://openalex.org/W2063564964","https://openalex.org/W2066199814","https://openalex.org/W2128948679","https://openalex.org/W2160972935","https://openalex.org/W4243162958"],"related_works":["https://openalex.org/W2078984015","https://openalex.org/W2009327782","https://openalex.org/W2005007822","https://openalex.org/W2066717506","https://openalex.org/W2087311367","https://openalex.org/W4386904997","https://openalex.org/W6921548963","https://openalex.org/W2002583741","https://openalex.org/W7204380204","https://openalex.org/W2049616215"],"abstract_inverted_index":null,"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-09-25T08:18:29.962427","created_date":"2016-06-24T00:00:00"}
