Autor segons l'article: Lorenzo-Seva, Urbano
Departament: Psicologia
Autor/s de la URV: Ferrando Piera, Pere Joan
Paraules clau: Tests Selection Personality-assessment Performance Model Item response theory Dependence Bootstrap confidence-intervals
Resum: Test-retest studies for assessing stability and change are widely used in different domains and allow improved or additional individual estimates of interest to be obtained. However, if these estimates are to be validly interpreted the responses given at Time-2 must be free of retest effects, and the fulfilment of this assumption must be empirically checked. This article proposes a comprehensive item response theory-based approach for assessing retest effects at the individual level and test the assumption of local independence under repetition. The approach can be used with a wide array of unidimensional and multidimensional models, and is based on correlation-type and mean-square-type indices. Procedures for (a) establishing critical values for detection purposes and (b) interpreting the magnitude of the retest effects for the detected respondents are also proposed. Furthermore, the article discusses the consequences of not addressing retest effects in stability and change studies. The procedures were assessed with simulation and used in three empirical studies. In all cases they worked well and provided meaningful information.
Àrees temàtiques: Statistics and probability Psychology, experimental Psychology (miscellaneous) Psicología Experimental and cognitive psychology Developmental and educational psychology Ciencias sociales Ciencias humanas Arts and humanities (miscellaneous)
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
Adreça de correu electrònic de l'autor: perejoan.ferrando@urv.cat
Identificador de l'autor: 0000-0002-3133-5466
Data d'alta del registre: 2024-10-12
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://psicologicajournal.com/assessings-retests-effects-at-the-individual-level-a-general-ir-based-approach/
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Psicologica. 36 (1): 143-163
Referència de l'ítem segons les normes APA: Lorenzo-Seva, Urbano (2015). Assessing retest effects at the individual level: A general IRT-based approach. Psicologica, 36(1), 143-163
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2015
Tipus de publicació: Journal Publications