[article]
| Titre : |
Cognitive Differences in Pictorial Reasoning Between High-Functioning Autism and Asperger’s Syndrome |
| Type de document : |
Texte imprimé et/ou numérique |
| Auteurs : |
Chérif P. SAHYOUN, Auteur ; Laurent MOTTRON, Auteur ; Isabelle SOULIERES, Auteur ; John W. BELLIVEAU, Auteur ; Maria MODY, Auteur |
| Année de publication : |
2009 |
| Article en page(s) : |
p.1014-1023 |
| Langues : |
Anglais (eng) |
| Mots-clés : |
High-functioning-autism Asperger’s-syndrome Reasoning Pictures Language Visuospatial |
| Index. décimale : |
PER Périodiques |
| Résumé : |
We investigated linguistic and visuospatial processing during pictorial reasoning in high-functioning autism (HFA), Asperger’s syndrome (ASP), and age and IQ-matched typically developing participants (CTRL), using three conditions designed to differentially engage linguistic mediation or visuospatial processing (visuospatial, V; semantic, S; visuospatial + semantic, V + S). The three groups did not differ in accuracy, but showed different response time profiles. ASP and CTRL participants were fastest on V + S, amenable to both linguistic and nonlinguistic mediation, whereas HFA participants were equally fast on V and V + S, where visuospatial strategies were available, and slowest on S. HFA participants appeared to favor visuospatial over linguistic mediation. The results support the use of linguistic versus visuospatial tasks for characterizing subtypes on the autism spectrum. |
| En ligne : |
http://dx.doi.org/10.1007/s10803-009-0712-9 |
| Permalink : |
https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=769 |
in Journal of Autism and Developmental Disorders > 39-7 (July 2009) . - p.1014-1023
[article] Cognitive Differences in Pictorial Reasoning Between High-Functioning Autism and Asperger’s Syndrome [Texte imprimé et/ou numérique] / Chérif P. SAHYOUN, Auteur ; Laurent MOTTRON, Auteur ; Isabelle SOULIERES, Auteur ; John W. BELLIVEAU, Auteur ; Maria MODY, Auteur . - 2009 . - p.1014-1023. Langues : Anglais ( eng) in Journal of Autism and Developmental Disorders > 39-7 (July 2009) . - p.1014-1023
| Mots-clés : |
High-functioning-autism Asperger’s-syndrome Reasoning Pictures Language Visuospatial |
| Index. décimale : |
PER Périodiques |
| Résumé : |
We investigated linguistic and visuospatial processing during pictorial reasoning in high-functioning autism (HFA), Asperger’s syndrome (ASP), and age and IQ-matched typically developing participants (CTRL), using three conditions designed to differentially engage linguistic mediation or visuospatial processing (visuospatial, V; semantic, S; visuospatial + semantic, V + S). The three groups did not differ in accuracy, but showed different response time profiles. ASP and CTRL participants were fastest on V + S, amenable to both linguistic and nonlinguistic mediation, whereas HFA participants were equally fast on V and V + S, where visuospatial strategies were available, and slowest on S. HFA participants appeared to favor visuospatial over linguistic mediation. The results support the use of linguistic versus visuospatial tasks for characterizing subtypes on the autism spectrum. |
| En ligne : |
http://dx.doi.org/10.1007/s10803-009-0712-9 |
| Permalink : |
https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=769 |
|
Faire une suggestion Affiner la rechercheAtypical Categorical Perception in Autism: Autonomy of Discrimination? in Journal of Autism and Developmental Disorders, 37-3 (March 2007)
A different memory: are distinctions drawn from the study of nonautistic memory appropriate to describe memory in autism?
