Investigating Irvariant Item Ordering in Intelligence Tests: Mokken Scale Analysis of KBIT-2

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dc.authoridOzberk, Eren/0000-0003-2136-3081
dc.authorwosidOzberk, Eren/A-9964-2017
dc.contributor.authorOzberk, Eren Halil
dc.contributor.authorOzberk, Elif Bengi Unsal
dc.contributor.authorUluc, Sait
dc.contributor.authorOktem, Ferhunde
dc.date.accessioned2024-06-12T11:08:40Z
dc.date.available2024-06-12T11:08:40Z
dc.date.issued2021
dc.departmentTrakya Üniversitesien_US
dc.description.abstractThe Kaufman Brief Intelligence Test - Second Edition (KBIT-2) is designed to measure verbal and nonverbal abilities in a wide range of individuals from 4 years 0 months to 90 years 11 months of age. This study examines both the advantages of using Mokken Scale Analysis (MSA) in intelligence tests and the hierarchical order of the items in the KBIT-2: Turkish form by estimating the parameters of each of the three subtests by testing the dimensionality of the KBIT-2 subtests by using the Invariant Item Ordering (ITO) assumptions. 2850 people participated in the study, including children, adolescents, and adults. Participants' ages varied from 48 months (4 years 0 months) to 539 months (44 years 11 months). Automated Item Selection Procedure (AISP) was applied for the assessment of unidimensionalitv under three different lower bounds as 0.30, 0.40, and 0.55. The items of all three subtests formed a unidimensional scale. Backward Item Selection (BIS) procedure detected seven items in the Matrices and 17 items in the Verbal Knowledge, while six items in the Riddles subtest violated the HO criteria. KBIT-2: Reliability values obtained using MSA analysis show that all three subtests have a high degree of internal consistency. However, care should be taken when IIO assumptions do not fit the intelligence scales in the original form.en_US
dc.identifier.doi10.21449/ijate.858183
dc.identifier.endpage728en_US
dc.identifier.issn2148-7456
dc.identifier.issue3en_US
dc.identifier.startpage714en_US
dc.identifier.trdizinid1131137en_US
dc.identifier.urihttps://doi.org/10.21449/ijate.858183
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/1131137
dc.identifier.urihttps://hdl.handle.net/20.500.14551/22519
dc.identifier.volume8en_US
dc.identifier.wosWOS:000690884200016en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.publisherIzzet Karaen_US
dc.relation.ispartofInternational Journal Of Assessment Tools In Educationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectMokken Scale Analysisen_US
dc.subjectIntelligence Testsen_US
dc.subjectInvariant Item Orderingen_US
dc.subjectResponse Theoryen_US
dc.subjectSample-Sizeen_US
dc.subjectIrten_US
dc.subjectModelsen_US
dc.subjectLatenten_US
dc.titleInvestigating Irvariant Item Ordering in Intelligence Tests: Mokken Scale Analysis of KBIT-2en_US
dc.typeArticleen_US

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