[article] 
inJournal of Autism and Developmental Disorders > 43-4 (April 2013) . - p.860-868

Titre :	Investigating the Measurement Properties of the Social Responsiveness Scale in Preschool Children with Autism Spectrum Disorders
Type de document :	Texte imprimé et/ou numérique
Auteurs :	Eric DUKU, Auteur ; Tracy VAILLANCOURT, Auteur ; Peter SZATMARI, Auteur ; Stelios GEORGIADES, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Isabel M. SMITH, Auteur ; Susan E. BRYSON, Auteur ; Eric FOMBONNE, Auteur ; Pat MIRENDA, Auteur ; Wendy ROBERTS, Auteur ; Joanne VOLDEN, Auteur ; Charlotte WADDELL, Auteur ; Ann THOMPSON, Auteur ; Teresa BENNETT, Auteur
Article en page(s) :	p.860-868
Langues :	Anglais (eng)
Mots-clés :	Social Responsiveness Scale  Autism spectrum disorders  Measurement  Confirmatory factor analysis  Rasch analyses  Structural equation modelling
Index. décimale :	PER Périodiques
Résumé :	The purpose of this study was to examine the measurement properties of the Social Responsiveness Scale in an accelerated longitudinal sample of 4-year-old preschool children with the complementary approaches of categorical confirmatory factor analysis and Rasch analysis. Measurement models based on the literature and other hypothesized measurement models which were tested using categorical confirmatory factor analysis did not fit well and were not unidimensional. Rasch analyses showed that a 30-item subset met criteria of unidimensionality and invariance across item, person, and over time; and this subset exhibited convergent validity with other child outcomes. This subset was shown to have enhanced psychometric properties and could be used in measuring social responsiveness among preschool age children with Autism Spectrum Disorders.
En ligne :	http://dx.doi.org/10.1007/s10803-012-1627-4
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=194

[article] Investigating the Measurement Properties of the Social Responsiveness Scale in Preschool Children with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Eric DUKU, Auteur ; Tracy VAILLANCOURT, Auteur ; Peter SZATMARI, Auteur ; Stelios GEORGIADES, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Isabel M. SMITH, Auteur ; Susan E. BRYSON, Auteur ; Eric FOMBONNE, Auteur ; Pat MIRENDA, Auteur ; Wendy ROBERTS, Auteur ; Joanne VOLDEN, Auteur ; Charlotte WADDELL, Auteur ; Ann THOMPSON, Auteur ; Teresa BENNETT, Auteur . - p.860-868.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 43-4 (April 2013) . - p.860-868

Mots-clés :	Social Responsiveness Scale  Autism spectrum disorders  Measurement  Confirmatory factor analysis  Rasch analyses  Structural equation modelling
Index. décimale :	PER Périodiques
Résumé :	The purpose of this study was to examine the measurement properties of the Social Responsiveness Scale in an accelerated longitudinal sample of 4-year-old preschool children with the complementary approaches of categorical confirmatory factor analysis and Rasch analysis. Measurement models based on the literature and other hypothesized measurement models which were tested using categorical confirmatory factor analysis did not fit well and were not unidimensional. Rasch analyses showed that a 30-item subset met criteria of unidimensionality and invariance across item, person, and over time; and this subset exhibited convergent validity with other child outcomes. This subset was shown to have enhanced psychometric properties and could be used in measuring social responsiveness among preschool age children with Autism Spectrum Disorders.
En ligne :	http://dx.doi.org/10.1007/s10803-012-1627-4
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=194