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Graphical procedures for assessing person-fit in item factor analysis

  • Datos identificativos

    Identificador: imarina:6014000
    Autores:
    Montorio, Ignacio
    Resumen:
    Graphical procedures for assessing person-fit in item factor analysis. Flagging the individuals who did not answer consistently can be very useful in certain applied domains, especially in clinical and personnel selection areas. Identification of inconsistent patterns prevents erroneous interpretations of test scores. Two graphic procedures based on linear factor analysis are proposed in this paper. They allow the possible causes of low intra-individual consistency to be assessed once a pattern has been flagged as inconsistent. Moreover, these procedures allow us to identify the items that have contributed the most to the inconsistency. The procedures are illustrated with some empirical examples in personality. Lastly, implications of the results in the construction of personality measures arc discussed.
  • Otros:

    Autor según el artículo: Montorio, Ignacio
    Departamento: Psicologia
    Autor/es de la URV: Ferrando Piera, Pere Joan
    Palabras clave: Responses Model
    Resumen: Graphical procedures for assessing person-fit in item factor analysis. Flagging the individuals who did not answer consistently can be very useful in certain applied domains, especially in clinical and personnel selection areas. Identification of inconsistent patterns prevents erroneous interpretations of test scores. Two graphic procedures based on linear factor analysis are proposed in this paper. They allow the possible causes of low intra-individual consistency to be assessed once a pattern has been flagged as inconsistent. Moreover, these procedures allow us to identify the items that have contributed the most to the inconsistency. The procedures are illustrated with some empirical examples in personality. Lastly, implications of the results in the construction of personality measures arc discussed.
    Áreas temáticas: Serviço social Psychology, multidisciplinary Psychology (miscellaneous) Psychology (all) Psychology Psicología Interdisciplinar General psychology Educação Ciencias sociales
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Direcció de correo del autor: perejoan.ferrando@urv.cat
    Identificador del autor: 0000-0002-3133-5466
    Fecha de alta del registro: 2024-10-12
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Enlace a la fuente original: https://www.psicothema.com/pi?pii=3736
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Psicothema. 22 (2): 348-354
    Referencia de l'ítem segons les normes APA: Montorio, Ignacio (2010). Graphical procedures for assessing person-fit in item factor analysis. Psicothema, 22(2), 348-354
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2010
    Tipo de publicación: Journal Publications
  • Palabras clave:

    Psychology,Psychology (Miscellaneous),Psychology, Multidisciplinary
    Responses
    Model
    Serviço social
    Psychology, multidisciplinary
    Psychology (miscellaneous)
    Psychology (all)
    Psychology
    Psicología
    Interdisciplinar
    General psychology
    Educação
    Ciencias sociales
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