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Age trends in visual exploration of social and nonsocial information in children with autism / Jed T. ELISON in Research in Autism Spectrum Disorders, 6-2 (April-June 2012)
[article]
Titre : Age trends in visual exploration of social and nonsocial information in children with autism Type de document : Texte imprimé et/ou numérique Auteurs : Jed T. ELISON, Auteur ; Noah J. SASSON, Auteur ; Lauren M. TURNER-BROWN, Auteur ; Gabriel S. DICHTER, Auteur ; James W. BODFISH, Auteur Année de publication : 2012 Article en page(s) : p.842-851 Langues : Anglais (eng) Mots-clés : Autism Attention Visual exploration Development Eye tracking Index. décimale : PER Périodiques Résumé : Because previous studies of attention in autism spectrum disorders (ASD) have been restricted in age range examined, little is known about how these processes develop over the course of childhood. In this study we examined cross-sectional age effects on patterns of visual attention to social and nonsocial information in 43 typically developing children and 51 children with ASD ranging in age from 2 to 18. Results indicated a sharp increase in visual exploration with age and a decrease in perseverative and detail-focused attention for both groups of children. However, increased age was associated with greater increases in visual exploration for typically developing children than for those children with ASD. The developmental differences were most pronounced for attention to certain nonsocial stimuli as children with ASD demonstrated a disproportionate attentional bias for these stimuli from very early in life. Disproportionate visual attention to certain nonsocial objects relative to social stimuli in ASD spanned from early to late childhood, and thus may represent both an early and a persistent characteristic of the disorder. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.11.005 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150
in Research in Autism Spectrum Disorders > 6-2 (April-June 2012) . - p.842-851[article] Age trends in visual exploration of social and nonsocial information in children with autism [Texte imprimé et/ou numérique] / Jed T. ELISON, Auteur ; Noah J. SASSON, Auteur ; Lauren M. TURNER-BROWN, Auteur ; Gabriel S. DICHTER, Auteur ; James W. BODFISH, Auteur . - 2012 . - p.842-851.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 6-2 (April-June 2012) . - p.842-851
Mots-clés : Autism Attention Visual exploration Development Eye tracking Index. décimale : PER Périodiques Résumé : Because previous studies of attention in autism spectrum disorders (ASD) have been restricted in age range examined, little is known about how these processes develop over the course of childhood. In this study we examined cross-sectional age effects on patterns of visual attention to social and nonsocial information in 43 typically developing children and 51 children with ASD ranging in age from 2 to 18. Results indicated a sharp increase in visual exploration with age and a decrease in perseverative and detail-focused attention for both groups of children. However, increased age was associated with greater increases in visual exploration for typically developing children than for those children with ASD. The developmental differences were most pronounced for attention to certain nonsocial stimuli as children with ASD demonstrated a disproportionate attentional bias for these stimuli from very early in life. Disproportionate visual attention to certain nonsocial objects relative to social stimuli in ASD spanned from early to late childhood, and thus may represent both an early and a persistent characteristic of the disorder. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.11.005 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 Brief Report: Circumscribed Attention in Young Children with Autism / Noah J. SASSON in Journal of Autism and Developmental Disorders, 41-2 (February 2011)
[article]
Titre : Brief Report: Circumscribed Attention in Young Children with Autism Type de document : Texte imprimé et/ou numérique Auteurs : Noah J. SASSON, Auteur ; Jed T. ELISON, Auteur ; Lauren M. TURNER-BROWN, Auteur ; Gabriel S. DICHTER, Auteur ; James W. BODFISH, Auteur Année de publication : 2011 Article en page(s) : p.242-247 Langues : Anglais (eng) Mots-clés : Autism Attention Visual exploration Toddlers Perseveration Index. décimale : PER Périodiques Résumé : School-aged children and adolescents with autism demonstrate circumscribed attentional patterns to nonsocial aspects of complex visual arrays (Sasson et al. 2008). The current study downward extended these findings to a sample of 2–5 year-olds with autism and 2–5 year-old typically developing children. Eye-tracking was used to quantify discrete aspects of visual attention to picture arrays containing combinations of social pictures, pictures of objects frequently involved in circumscribed interests in persons with autism (e.g., trains), and pictures of more commonplace objects (e.g., clothing). The children with autism exhibited greater exploration and perseverative attention on objects related to circumscribed interests than did typically developing children. Results suggest that circumscribed attention may be an early emerging characteristic of autism. En ligne : http://dx.doi.org/10.1007/s10803-010-1038-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=117
in Journal of Autism and Developmental Disorders > 41-2 (February 2011) . - p.242-247[article] Brief Report: Circumscribed Attention in Young Children with Autism [Texte imprimé et/ou numérique] / Noah J. SASSON, Auteur ; Jed T. ELISON, Auteur ; Lauren M. TURNER-BROWN, Auteur ; Gabriel S. DICHTER, Auteur ; James W. BODFISH, Auteur . - 2011 . - p.242-247.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 41-2 (February 2011) . - p.242-247
Mots-clés : Autism Attention Visual exploration Toddlers Perseveration Index. décimale : PER Périodiques Résumé : School-aged children and adolescents with autism demonstrate circumscribed attentional patterns to nonsocial aspects of complex visual arrays (Sasson et al. 2008). The current study downward extended these findings to a sample of 2–5 year-olds with autism and 2–5 year-old typically developing children. Eye-tracking was used to quantify discrete aspects of visual attention to picture arrays containing combinations of social pictures, pictures of objects frequently involved in circumscribed interests in persons with autism (e.g., trains), and pictures of more commonplace objects (e.g., clothing). The children with autism exhibited greater exploration and perseverative attention on objects related to circumscribed interests than did typically developing children. Results suggest that circumscribed attention may be an early emerging characteristic of autism. En ligne : http://dx.doi.org/10.1007/s10803-010-1038-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=117