{"id":"https://openalex.org/W2060105183","doi":"https://doi.org/10.2466/pms.108.3.878-886","title":"Statistical Extensions of Ponterotto and Ruckdeschel's (2007) Reliability Matrix for Estimating the Adequacy of Internal Consistency Coefficients","display_name":"Statistical Extensions of Ponterotto and Ruckdeschel's (2007) Reliability Matrix for Estimating the Adequacy of Internal Consistency Coefficients","publication_year":2009,"publication_date":"2009-06-01","ids":{"openalex":"https://openalex.org/W2060105183","doi":"https://doi.org/10.2466/pms.108.3.878-886","mag":"2060105183","pmid":"https://pubmed.ncbi.nlm.nih.gov/19725323"},"language":"en","primary_location":{"id":"doi:10.2466/pms.108.3.878-886","doi":"https://doi.org/10.2466/pms.108.3.878-886","is_oa":false,"landing_page_url":"https://doi.org/10.2466/pms.108.3.878-886","pdf_url":null,"source":{"id":"https://openalex.org/S110965136","display_name":"Perceptual and Motor Skills","issn_l":"0031-5125","issn":["0031-5125","1558-688X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-c","jufo-1","medline","norway-1","poland-40","russia-white-list-2","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":"Perceptual and Motor Skills","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5075121634","display_name":"Joseph G. Ponterotto","orcid":"https://orcid.org/0000-0002-8656-2033","observed_orcids":["https://orcid.org/0000-0002-8656-2033","https://orcid.org/0000-0001-6220-1965"]},"institutions":[{"id":"https://openalex.org/I164389053","display_name":"Fordham University","ror":"https://ror.org/03qnxaf80","country_code":"US","type":"education","lineage":["https://openalex.org/I164389053"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Joseph G. Ponterotto","raw_affiliation_strings":["Fordham University at Lincoln Center"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fordham University at Lincoln Center","institution_ids":["https://openalex.org/I164389053"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088564096","display_name":"Richard A. Charter","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I59897056","display_name":"California State University, Long Beach","ror":"https://ror.org/0080fxk18","country_code":"US","type":"education","lineage":["https://openalex.org/I59897056"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard A. Charter","raw_affiliation_strings":["California State University at Long Beach"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"California State University at Long Beach","institution_ids":["https://openalex.org/I59897056"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5075121634"],"corresponding_institution_ids":["https://openalex.org/I164389053"],"apc_list":{"value":3650,"currency":"USD","value_usd":3650},"apc_paid":null,"fwci":1.3351,"has_fulltext":false,"cited_by_count":76,"citation_normalized_percentile":{"value":0.81382843,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"108","issue":"3","first_page":"878","last_page":"886"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10467","display_name":"Psychometric Methodologies and Testing","score":0.9976000189781189,"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":0.9976000189781189,"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/T13309","display_name":"Reliability and Agreement in Measurement","score":0.00139999995008111,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"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/T13117","display_name":"Health Education and Validation","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2922","display_name":"Research and Theory"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/internal-consistency","display_name":"internal consistency","score":0.8450000286102295},{"id":"https://openalex.org/keywords/cronbach-s-alpha","display_name":"Cronbach's alpha","score":0.953000009059906},{"id":"https://openalex.org/keywords/test-retest-reliability","display_name":"test-retest reliability","score":0.39800000190734863}],"concepts":[{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.7687526941299438},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.7153263092041016},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.7071201801300049},{"id":"https://openalex.org/C3018868096","wikidata":"https://www.wikidata.org/wiki/Q2693233","display_name":"Internal consistency","level":3,"score":0.6687420606613159},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.6101781129837036},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5816542506217957},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.46275636553764343},{"id":"https://openalex.org/C106906290","wikidata":"https://www.wikidata.org/wiki/Q1140909","display_name":"Cronbach's alpha","level":3,"score":0.45248183608055115},{"id":"https://openalex.org/C2777267654","wikidata":"https://www.wikidata.org/wiki/Q3519023","display_name":"Test (biology)","level":2,"score":0.43193984031677246},{"id":"https://openalex.org/C89838059","wikidata":"https://www.wikidata.org/wiki/Q623738","display_name":"Coefficient of variation","level":2,"score":0.41434401273727417},{"id":"https://openalex.org/C171606756","wikidata":"https://www.wikidata.org/wiki/Q506132","display_name":"Psychometrics","level":2,"score":0.17983615398406982},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.07208824157714844},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06635266542434692},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.06262814998626709},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011594","descriptor_name":"Psychometrics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012107","descriptor_name":"Research Design","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D013223","descriptor_name":"Statistics as Topic","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016001","descriptor_name":"Confidence Intervals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017408","descriptor_name":"Guidelines as Topic","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D018401","descriptor_name":"Sample Size","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.2466/pms.108.3.878-886","doi":"https://doi.org/10.2466/pms.108.3.878-886","is_oa":false,"landing_page_url":"https://doi.org/10.2466/pms.108.3.878-886","pdf_url":null,"source":{"id":"https://openalex.org/S110965136","display_name":"Perceptual and Motor Skills","issn_l":"0031-5125","issn":["0031-5125","1558-688X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-c","jufo-1","medline","norway-1","poland-40","russia-white-list-2","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":"Perceptual and Motor Skills","raw_type":"journal-article"},{"id":"pmid:19725323","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19725323","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Perceptual and motor skills","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":23,"referenced_works":["https://openalex.org/W1562488816","https://openalex.org/W1965131619","https://openalex.org/W1980544529","https://openalex.org/W1985936397","https://openalex.org/W1986848738","https://openalex.org/W1991477380","https://openalex.org/W2008373856","https://openalex.org/W2013594354","https://openalex.org/W2022185534","https://openalex.org/W2037988072","https://openalex.org/W2042349389","https://openalex.org/W2043388471","https://openalex.org/W2051685487","https://openalex.org/W2074061156","https://openalex.org/W2076026228","https://openalex.org/W2078066524","https://openalex.org/W2086750128","https://openalex.org/W2117012826","https://openalex.org/W2159466611","https://openalex.org/W2330225194","https://openalex.org/W4237961478","https://openalex.org/W4254572470","https://openalex.org/W4392260510"],"related_works":["https://openalex.org/W1965131619","https://openalex.org/W2365411837","https://openalex.org/W1883573204","https://openalex.org/W1985936397","https://openalex.org/W4318250012","https://openalex.org/W2089822357","https://openalex.org/W7096365412","https://openalex.org/W7099358381","https://openalex.org/W119119507","https://openalex.org/W4231151418"],"abstract_inverted_index":{"The":[0,47],"present":[1],"article":[2],"extends":[3],"work":[4],"on":[5,68],"Ponterotto":[6],"and":[7,50,56,61,71],"Ruckdeschel's":[8],"Reliability":[9,45],"Matrix":[10],"for":[11],"estimating":[12],"the":[13,37,44],"adequacy":[14,77],"of":[15,78],"internal":[16],"consistency":[17],"measures.":[18],"Specifically,":[19],"it":[20],"uses":[21],"statistical":[22,73],"tests":[23,74],"to":[24,33,75],"determine":[25,76],"whether":[26],"a":[27],"calculated":[28],"coefficient":[29,40,79],"alpha":[30,41,80],"is":[31],"equal":[32],"or":[34],"greater":[35],"than":[36],"hypothesized":[38],"population":[39],"identified":[42],"in":[43],"Matrix.":[46],"Feldt,":[48],"Woodruff,":[49],"Salih":[51],"(1987)":[52],"confidence":[53],"interval":[54],"test":[55],"Bonett's":[57],"(2002)":[58],"approximate":[59],"z-test":[60],"N":[62],"formula":[63],"are":[64,81],"applied.":[65],"Select":[66],"guidelines":[67],"reliability":[69],"assessment":[70],"conducting":[72],"presented.":[82]},"counts_by_year":[{"year":2026,"cited_by_count":12},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}