Methodological considerations when assessing restricted and repetitive behaviors and aggression / A. J. KEEFER in Research in Autism Spectrum Disorders, 8-11 (November 2014)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 8-11 (November 2014) . - p.1527-1534 Titre : Methodological considerations when assessing restricted and repetitive behaviors and aggression Type de document : Texte imprimé et/ou numérique Auteurs : A. J. KEEFER, Auteur ; L. KALB, Auteur ; M. O. MAZUREK, Auteur ; Stephen M. KANNE, Auteur ; B. FREEDMAN, Auteur ; R. A. VASA, Auteur Article en page(s) : p.1527-1534 Langues : Anglais (eng) Mots-clés : Aggression  Repetitive behavior  Methodology Index. décimale : PER Périodiques Résumé : Methodological issues impacting the relationship between aggression and restricted, repetitive, and stereotyped behaviors and interests (RRSBI) were examined in 2648 children and adolescents with autism spectrum disorders (ASD) using a multi-method, multi-informant analysis model to assess the effects of informant, assessment method, and aggression phenotype. Overall, a significant, but small relationship was found between RRSBI and aggression (p lt; .05). There was significant heterogeneity of estimates with large effect sizes observed when utilizing teacher report and a broad phenotype of aggression. Variance in estimates was attributed to differences in informant and assessment method with two times greater effect attributed to informant. Results suggest strategies to optimize future investigations of the relationship between RRSBI and aggression. Findings also provide the opportunity for the development of targeted interventions for aggression in youth with ASD. En ligne : http://dx.doi.org/10.1016/j.rasd.2014.07.019 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=241 [article] Methodological considerations when assessing restricted and repetitive behaviors and aggression [Texte imprimé et/ou numérique] / A. J. KEEFER, Auteur ; L. KALB, Auteur ; M. O. MAZUREK, Auteur ; Stephen M. KANNE, Auteur ; B. FREEDMAN, Auteur ; R. A. VASA, Auteur . - p.1527-1534. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 8-11 (November 2014) . - p.1527-1534 Mots-clés : Aggression  Repetitive behavior  Methodology Index. décimale : PER Périodiques Résumé : Methodological issues impacting the relationship between aggression and restricted, repetitive, and stereotyped behaviors and interests (RRSBI) were examined in 2648 children and adolescents with autism spectrum disorders (ASD) using a multi-method, multi-informant analysis model to assess the effects of informant, assessment method, and aggression phenotype. Overall, a significant, but small relationship was found between RRSBI and aggression (p lt; .05). There was significant heterogeneity of estimates with large effect sizes observed when utilizing teacher report and a broad phenotype of aggression. Variance in estimates was attributed to differences in informant and assessment method with two times greater effect attributed to informant. Results suggest strategies to optimize future investigations of the relationship between RRSBI and aggression. Findings also provide the opportunity for the development of targeted interventions for aggression in youth with ASD. En ligne : http://dx.doi.org/10.1016/j.rasd.2014.07.019 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=241

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