Possible Factors Which May Impact Kernel Equating of Mixed-Format Tests

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dc.catalogadorgjm
dc.contributor.authorWiberg, Marie
dc.contributor.authorGonzález Burgos, Jorge Andrés
dc.date.accessioned2023-05-19T20:50:59Z
dc.date.available2023-05-19T20:50:59Z
dc.date.issued2021
dc.description.abstractMixed-format tests contain items with different formats such as dichotomously scored and polytomously scored items. The aim of this study was to examine the impact of item discrimination, sample size, and proportion of polytomously scored items on item response theory (IRT) kernel equating of mixed-format tests under the equivalent groups design. A simulation study was performed to examine the aim. The results from the simulation study showed that the percent relative errors were low and stable for all conditions, whereas differences in standard errors and equated values where found for the conditions with different sample sizes and item discriminations. Also, the standard errors were higher when the proportion of polytomously scored items in the test where higher.
dc.fechaingreso.objetodigital2023-06-01
dc.fuente.origenORCID
dc.identifier.doi10.1007/978-3-030-74772-5_18
dc.identifier.isbn978-3030747749
dc.identifier.urihttps://doi.org/10.1007/978-3-030-74772-5_18
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/70394
dc.information.autorucFacultad de Matemáticas; González Burgos, Jorge Andrés; 0000-0003-0415-3795; 15102
dc.language.isoen
dc.nota.accesoContenido completo
dc.pagina.final206
dc.pagina.inicio199
dc.publisherSpringer Cham
dc.relation.ispartofQuantitative Psychology: The 85th Annual Meeting of the Psychometric Society, Cham : Springer, 2021, 497 páginas.
dc.rightsacceso abierto
dc.subjectIRT kernel equatinges_ES
dc.subjectPolytomous itemses_ES
dc.subjectDichotomous itemses_ES
dc.subjectMixed-format testses_ES
dc.subject.ddc150
dc.subject.deweyPsicologíaes_ES
dc.titlePossible Factors Which May Impact Kernel Equating of Mixed-Format Testses_ES
dc.typecapítulo de libro
sipa.codpersvinculados15102
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