[article] 
inJournal of Autism and Developmental Disorders > 48-2 (February 2018) . - p.502-510

Titre :	How Adolescents with Autism Spectrum Disorder (ASD) Spontaneously Attend to Real-World Scenes: Use of a Change Blindness Paradigm
Type de document :	Texte imprimé et/ou numérique
Auteurs :	M. HOCHHAUSER, Auteur ; Adi ARAN, Auteur ; O. GRYNSZPAN, Auteur
Article en page(s) :	p.502-510
Langues :	Anglais (eng)
Mots-clés :	Adolescents  Autism spectrum disorder  Change blindness  Visual attention
Index. décimale :	PER Périodiques
Résumé :	Visual attention of adolescents with autism spectrum disorder (ASD) was assessed using a change blindness paradigm. Twenty-five adolescents with ASD aged 12-18 years and 25 matched typically developing (TD) adolescents viewed 36 pairs of digitized real-world images. Each pair of images was displayed in a 'flicker paradigm' whereby a particular item alternately appeared and disappeared. This item was either a central or a marginal detail of the scene. Change detection response times were measured and compared between groups. Marginal details were more difficult to detect than central details of the scenes in both groups, however, the response times of the ASD group were lower than the TD group. These results challenge the hypothesis of superior visual detection in ASD.
En ligne :	https://doi.org/10.1007/s10803-017-3343-6
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=337

[article] How Adolescents with Autism Spectrum Disorder (ASD) Spontaneously Attend to Real-World Scenes: Use of a Change Blindness Paradigm [Texte imprimé et/ou numérique] / M. HOCHHAUSER, Auteur ; Adi ARAN, Auteur ; O. GRYNSZPAN, Auteur . - p.502-510.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 48-2 (February 2018) . - p.502-510

Mots-clés :	Adolescents  Autism spectrum disorder  Change blindness  Visual attention
Index. décimale :	PER Périodiques
Résumé :	Visual attention of adolescents with autism spectrum disorder (ASD) was assessed using a change blindness paradigm. Twenty-five adolescents with ASD aged 12-18 years and 25 matched typically developing (TD) adolescents viewed 36 pairs of digitized real-world images. Each pair of images was displayed in a 'flicker paradigm' whereby a particular item alternately appeared and disappeared. This item was either a central or a marginal detail of the scene. Change detection response times were measured and compared between groups. Marginal details were more difficult to detect than central details of the scenes in both groups, however, the response times of the ASD group were lower than the TD group. These results challenge the hypothesis of superior visual detection in ASD.
En ligne :	https://doi.org/10.1007/s10803-017-3343-6
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=337