[article] 
inJournal of Child Psychology and Psychiatry > 39-5 (July 1998) . - p.765-775

Titre :	Enhanced Discrimination of Novel, Highly Similar Stimuli by Adults with Autism During a Perceptual Learning Task
Type de document :	Texte imprimé et/ou numérique
Auteurs :	Kate C. PLAISTED, Auteur ; Michelle O'RIORDAN, Auteur ; Simon BARON-COHEN, Auteur
Année de publication :	1998
Article en page(s) :	p.765-775
Langues :	Anglais (eng)
Mots-clés :	Autism  attention  learning
Index. décimale :	PER Périodiques
Résumé :	High-functioning adults with autism and control adults were tested on a perceptual learning task that compared discrimination performance on familiar and novel stimuli. Control adults were better able to discriminate familiar than novel stimuli-the perceptual learning effect. No perceptual learning effect was observed in adults with autism although they discriminated the novel stimuli significantly better than control adults. This enhanced discrimination learning about novel, but not familiar, stimuli in autism is discussed in relation to two current hypotheses of information processing in autism-weak central coherence and reduced attention-switching-and a new third hypothesis, which suggests that features held in common between stimuli are processed poorly and features unique to a stimulus are processed well in autism.
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=123

[article] Enhanced Discrimination of Novel, Highly Similar Stimuli by Adults with Autism During a Perceptual Learning Task [Texte imprimé et/ou numérique] / Kate C. PLAISTED, Auteur ; Michelle O'RIORDAN, Auteur ; Simon BARON-COHEN, Auteur . - 1998 . - p.765-775.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 39-5 (July 1998) . - p.765-775

Mots-clés :	Autism  attention  learning
Index. décimale :	PER Périodiques
Résumé :	High-functioning adults with autism and control adults were tested on a perceptual learning task that compared discrimination performance on familiar and novel stimuli. Control adults were better able to discriminate familiar than novel stimuli-the perceptual learning effect. No perceptual learning effect was observed in adults with autism although they discriminated the novel stimuli significantly better than control adults. This enhanced discrimination learning about novel, but not familiar, stimuli in autism is discussed in relation to two current hypotheses of information processing in autism-weak central coherence and reduced attention-switching-and a new third hypothesis, which suggests that features held in common between stimuli are processed poorly and features unique to a stimulus are processed well in autism.
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=123