{"id":"https://openalex.org/W583237893","doi":null,"title":"An Evaluation of the Psychometric Properties of the STPI (Form Y) for South African Students","display_name":"An Evaluation of the Psychometric Properties of the STPI (Form Y) for South African Students","publication_year":2014,"publication_date":"2014-12-12","ids":{"openalex":"https://openalex.org/W583237893","mag":"583237893"},"language":"en","primary_location":{"id":"pmh:oai:repository.up.ac.za:2263/43322","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2263/43322","pdf_url":"https://repository.up.ac.za/bitstreams/ced175b5-6454-48fe-9d65-4eefdc456cb1/download","source":{"id":"https://openalex.org/S4306401870","display_name":"UpSpace Institutional Repository (University of Pretoria)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I69552723","host_organization_name":"University of Pretoria","host_organization_lineage":["https://openalex.org/I69552723"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Dissertation"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://repository.up.ac.za/bitstreams/ced175b5-6454-48fe-9d65-4eefdc456cb1/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101480124","display_name":"Du Plessis","orcid":"https://orcid.org/0000-0003-4299-4632","observed_orcids":["https://orcid.org/0000-0003-4299-4632"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Du Plessis","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-4299-4632","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5056289117","display_name":"Kathrine Emma","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kathrine Emma","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":null,"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":0.9868000149726868,"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":0.9868000149726868,"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/T12848","display_name":"Psychological Testing and Assessment","score":0.007799999788403511,"subfield":{"id":"https://openalex.org/subfields/3202","display_name":"Applied Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11040","display_name":"Personality Traits and Psychology","score":0.0038999998942017555,"subfield":{"id":"https://openalex.org/subfields/3203","display_name":"Clinical Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/personality-assessment","display_name":"personality assessment","score":0.7049999833106995},{"id":"https://openalex.org/keywords/psychometric-properties","display_name":"psychometric properties","score":0.7860000133514404},{"id":"https://openalex.org/keywords/south-african-students","display_name":"South African students","score":0.796999990940094},{"id":"https://openalex.org/keywords/item-response-theory","display_name":"item response theory","score":0.5450000166893005},{"id":"https://openalex.org/keywords/rasch-analysis","display_name":"Rasch analysis","score":0.8140000104904175},{"id":"https://openalex.org/keywords/reliability-statistics","display_name":"reliability statistics","score":0.35899999737739563},{"id":"https://openalex.org/keywords/factor-structure","display_name":"factor structure","score":0.5839999914169312},{"id":"https://openalex.org/keywords/differential-item-functioning","display_name":"differential item functioning","score":0.7590000033378601},{"id":"https://openalex.org/keywords/gender-differences","display_name":"gender differences","score":0.8970000147819519},{"id":"https://openalex.org/keywords/ethnic-differences","display_name":"ethnic differences","score":0.8669999837875366},{"id":"https://openalex.org/keywords/state-curiosity","display_name":"state curiosity","score":0.5690000057220459},{"id":"https://openalex.org/keywords/trait-curiosity","display_name":"trait curiosity","score":0.9929999709129333},{"id":"https://openalex.org/keywords/south-african-english","display_name":"South African English","score":0.39500001072883606},{"id":"https://openalex.org/keywords/afrikaans","display_name":"Afrikaans","score":0.4950000047683716},{"id":"https://openalex.org/keywords/xhosa","display_name":"Xhosa","score":0.6240000128746033},{"id":"https://openalex.org/keywords/zulu","display_name":"Zulu","score":0.7649999856948853}],"concepts":[{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4669218063354492},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.40258294343948364}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:repository.up.ac.za:2263/43322","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2263/43322","pdf_url":"https://repository.up.ac.za/bitstreams/ced175b5-6454-48fe-9d65-4eefdc456cb1/download","source":{"id":"https://openalex.org/S4306401870","display_name":"UpSpace Institutional Repository (University of Pretoria)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I69552723","host_organization_name":"University of Pretoria","host_organization_lineage":["https://openalex.org/I69552723"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Dissertation"},{"id":"mag:583237893","doi":null,"is_oa":false,"landing_page_url":"https://repository.up.ac.za/bitstream/2263/43322/1/DuPlessis_Evaluation_2014.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:repository.up.ac.za:2263/43322","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2263/43322","pdf_url":"https://repository.up.ac.za/bitstreams/ced175b5-6454-48fe-9d65-4eefdc456cb1/download","source":{"id":"https://openalex.org/S4306401870","display_name":"UpSpace Institutional Repository (University of Pretoria)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I69552723","host_organization_name":"University of Pretoria","host_organization_lineage":["https://openalex.org/I69552723"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Dissertation"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W583237893.pdf","grobid_xml":"https://content.openalex.org/works/W583237893.grobid-xml"},"referenced_works_count":69,"referenced_works":["https://openalex.org/W131387418","https://openalex.org/W577685849","https://openalex.org/W1513693997","https://openalex.org/W1526523922","https://openalex.org/W1561735220","https://openalex.org/W1730782591","https://openalex.org/W1855539512","https://openalex.org/W1964580703","https://openalex.org/W1964946406","https://openalex.org/W1968978726","https://openalex.org/W1970291539","https://openalex.org/W1977775666","https://openalex.org/W1984558542","https://openalex.org/W1994263489","https://openalex.org/W1994388927","https://openalex.org/W1995617856","https://openalex.org/W1997412007","https://openalex.org/W2001273028","https://openalex.org/W2006646187","https://openalex.org/W2015618085","https://openalex.org/W2017038068","https://openalex.org/W2024591252","https://openalex.org/W2024992851","https://openalex.org/W2025608358","https://openalex.org/W2026706970","https://openalex.org/W2034820849","https://openalex.org/W2035568728","https://openalex.org/W2043137568","https://openalex.org/W2045103027","https://openalex.org/W2045897519","https://openalex.org/W2048504820","https://openalex.org/W2048631881","https://openalex.org/W2054158145","https://openalex.org/W2057723968","https://openalex.org/W2058495902","https://openalex.org/W2060477304","https://openalex.org/W2063369973","https://openalex.org/W2068337444","https://openalex.org/W2069525597","https://openalex.org/W2071666535","https://openalex.org/W2073690683","https://openalex.org/W2088684089","https://openalex.org/W2091677308","https://openalex.org/W2092368318","https://openalex.org/W2094332037","https://openalex.org/W2094872805","https://openalex.org/W2095611091","https://openalex.org/W2095679438","https://openalex.org/W2107615426","https://openalex.org/W2109180797","https://openalex.org/W2113110023","https://openalex.org/W2115693658","https://openalex.org/W2130321746","https://openalex.org/W2143364931","https://openalex.org/W2152605524","https://openalex.org/W2158424960","https://openalex.org/W2159347474","https://openalex.org/W2160269795","https://openalex.org/W2161313071","https://openalex.org/W2161489234","https://openalex.org/W2161517243","https://openalex.org/W2168257019","https://openalex.org/W2169424746","https://openalex.org/W2170109199","https://openalex.org/W2418678425","https://openalex.org/W2741586236","https://openalex.org/W3193532866","https://openalex.org/W4253604318","https://openalex.org/W4292362189"],"related_works":["https://openalex.org/W7084769097","https://openalex.org/W648213548","https://openalex.org/W2549601091","https://openalex.org/W2525539620","https://openalex.org/W6960081850","https://openalex.org/W6959873731","https://openalex.org/W2288902739","https://openalex.org/W4315816822","https://openalex.org/W6922492046","https://openalex.org/W2572280825"],"abstract_inverted_index":{"This":[0],"study":[1],"investigated":[2],"the":[3,7,50,56,63,137,144,152,155,159,166,174,185,202,236,239,248,256,259,287,290,293,332,340,371,374,398,406,414,420,436,446,449],"psychometric":[4,411],"properties":[5,412],"of":[6,49,122,146,151,154,158,238,255,258,275,289,315,329,370,373,400,448],"State":[8,167,203,421],"Trait":[9,175,240,335,423],"Personality":[10],"\\nInventory":[11],"(STPI-Y)":[12],"with":[13,114,119,217,430],"a":[14,181],"South":[15],"African":[16,416],"student":[17,417],"sample.":[18],"Both":[19],"classical":[20],"test":[21],"theory":[22,26],"and":[23,62,65,117,170,192,205,282,308,334,348,422,441],"\\nitem":[24,128],"response":[25],"(Rasch":[27],"Model)":[28],"were":[29,93,131,223,251,264,279,343,391],"used.":[30],"The":[31,73,89,127,272],"sample":[32,138],"comprised":[33],"2298":[34],"students.":[35],"\\nThe":[36,47,368],"students":[37],"ranged":[38,82],"in":[39,349,363,397],"age":[40],"from":[41,83,184],"17":[42],"years":[43],"to":[44,86,103,106,109,142,179,225,285,302,361,384,443],"51":[45],"years.":[46],"reliability":[48,61,76,399],"STPI-Y":[51,160,375,407],"was":[52,139,300,312,326,354,377],"evaluated":[53],"using":[54,70],"both":[55],"Cronbach\u2019s":[57,74],"alpha":[58,75],"internal":[59],"\\nconsistency":[60],"person":[64,90],"item":[66,147,172,297],"separation":[67,91,129],"indices":[68,92,130],"obtained":[69],"Rasch":[71],"\\nanalysis.":[72],"coefficient":[77],"for":[78,413],"all":[79],"eight":[80],"scales":[81,108,157,208,257,342,408],"\\nsatisfactory":[84],"(.72)":[85],"excellent":[87],"(.92).":[88],"mostly":[94],"below":[95,280],".80,":[96],"\\nwhich":[97],"indicates":[98],"that":[99,136,162,198,356,405,435],"more":[100],"items":[101,164,187,200,376,381,390],"need":[102,426],"be":[104,385,428],"added":[105],"these":[107,276,357,389],"adequately":[110],"distinguish":[111],"\\nbetween":[112,306],"those":[113,118],"higher":[115],"levels":[116,121],"lower":[120],"each":[123,189,254],"state":[124],"or":[125],"trait.":[126],"generally":[132],"above":[133],".90,":[134],"indicating":[135],"large":[140],"\\nenough":[141],"confirm":[143],"hierarchy":[145],"difficulties.":[148],"\\nRasch":[149],"analysis":[150,195],"fit":[153],"different":[156,345,350],"indicated":[161,197],"two":[163],"\\non":[165],"Curiosity":[168,176,204,207,336,424],"scale":[169,177,366],"one":[171],"on":[173,188,201,253,331,339],"appear":[178],"measure":[180],"\\ndifferent":[182],"dimension":[183],"remaining":[186,341],"scale.":[190],"Exploratory":[191],"\\nconfirmatory":[193],"factor":[194,211],"also":[196,265,378],"certain":[199],"\\nTrait":[206],"had":[209],"poor":[210],"loadings.":[212],"These":[213],"findings":[214],"are":[215,283,359],"consistent":[216],"\\nprevious":[218],"research":[219],"studies.":[220],"\\nNonparametric":[221],"statistics":[222],"used":[224,301],"determine":[226],"if":[227,388],"differences":[228,246,263],"existed":[229],"between":[230,247],"gender":[231,249,307],"\\nand":[232],"ethnic":[233,269,309,323],"groups.":[234,294,310,320],"With":[235],"exception":[237],"Anger":[241],"scale,":[242],"statistically":[243],"significant":[244,262],"\\nmedian":[245],"groups":[250,347],"reported":[252],"\\nSTPI-Y.":[260],"Statistically":[261],"found":[266,383],"when":[267,317],"comparing":[268,318,322],"group":[270],"medians.":[271],"effect":[273],"sizes":[274],"differences,":[277],"however,":[278],".10":[281],"\\nunlikely":[284,360],"impact":[286],"interpretation":[288],"scores":[291],"across":[292,344],"\\nUniform":[295],"differential":[296],"functioning":[298],"(DIF)":[299],"explore":[303],"possible":[304],"bias":[305,364],"There":[311],"minimal":[313],"evidence":[314,328],"DIF":[316,330],"\\ngender":[319],"When":[321],"groups,":[324],"there":[325],"little":[327,393],"\\nState":[333],"scales.":[337,402],"Differences":[338],"\\nethnic":[346],"directions,":[351],"therefore,":[352],"it":[353],"concluded":[355],"results":[358],"result":[362],"at":[365],"level.":[367],"suitability":[369],"language":[372],"investigated.":[379],"Some":[380],"\\nwere":[382],"problematic.":[386],"However,":[387,419],"deleted,":[392],"change":[394],"would":[395],"\\noccur":[396],"their":[401],"\\nIt":[403],"appears":[404],"have":[409],"acceptable":[410],"\\nSouth":[415],"population.":[418],"subscales":[425],"\\nto":[427],"interpreted":[429],"caution.":[431],"It":[432],"is":[433,438],"recommended":[434],"tool":[437],"constantly":[439],"refined":[440],"\\nresearched":[442],"continually":[444],"improve":[445],"quality":[447],"instrument.":[450]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2016-06-24T00:00:00"}
