Factor Analysis of the Aberrant Behavior Checklist in Individuals with Autism Spectrum Disorders / Jason BRINKLEY in Journal of Autism and Developmental Disorders, 37-10 (November 2007)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 37-10 (November 2007) . - p.1949-1959 Titre : Factor Analysis of the Aberrant Behavior Checklist in Individuals with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Jason BRINKLEY, Auteur ; Michael L. CUCCARO, Auteur ; Laura NATIONS, Auteur ; Ruth K. ABRAMSON, Auteur ; Alicia HALL, Auteur ; Harry H. WRIGHT, Auteur ; Robin GABRIELS, Auteur ; John R. GILBERT, Auteur ; Margaret A. O. PERICAK-VANCE, Auteur Année de publication : 2007 Article en page(s) : p.1949-1959 Langues : Anglais (eng) Mots-clés : Autism Aberrant-Behavior-Checklist Irritability Self-injury Index. décimale : PER Périodiques Résumé : Exploratory factor analysis (varimax and promax rotations) of the aberrant behavior checklist-community version (ABC) in 275 individuals with Autism spectrum disorder (ASD) identified four- and five-factor solutions which accounted for >70% of the variance. Confirmatory factor analysis (Lisrel 8.7) revealed indices of moderate fit for the five-factor solution. Our results suggest that the factor structure of the ABC is robust within an ASD sample. Both solutions yielded a three items self-injury factor. Stratifying on this factor, we identified significant differences between the high- and low-self injury groups on ABC subscales. The emergence of a self-injury factor, while not suggestive of a new subscale, warrants further exploration as a tool that could help dissect relevant neurobiobehavioral groups in ASD. En ligne : http://dx.doi.org/10.1007/s10803-006-0327-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=219 [article] Factor Analysis of the Aberrant Behavior Checklist in Individuals with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Jason BRINKLEY, Auteur ; Michael L. CUCCARO, Auteur ; Laura NATIONS, Auteur ; Ruth K. ABRAMSON, Auteur ; Alicia HALL, Auteur ; Harry H. WRIGHT, Auteur ; Robin GABRIELS, Auteur ; John R. GILBERT, Auteur ; Margaret A. O. PERICAK-VANCE, Auteur . - 2007 . - p.1949-1959. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 37-10 (November 2007) . - p.1949-1959 Mots-clés : Autism Aberrant-Behavior-Checklist Irritability Self-injury Index. décimale : PER Périodiques Résumé : Exploratory factor analysis (varimax and promax rotations) of the aberrant behavior checklist-community version (ABC) in 275 individuals with Autism spectrum disorder (ASD) identified four- and five-factor solutions which accounted for >70% of the variance. Confirmatory factor analysis (Lisrel 8.7) revealed indices of moderate fit for the five-factor solution. Our results suggest that the factor structure of the ABC is robust within an ASD sample. Both solutions yielded a three items self-injury factor. Stratifying on this factor, we identified significant differences between the high- and low-self injury groups on ABC subscales. The emergence of a self-injury factor, while not suggestive of a new subscale, warrants further exploration as a tool that could help dissect relevant neurobiobehavioral groups in ASD. En ligne : http://dx.doi.org/10.1007/s10803-006-0327-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=219

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