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Gender in Voice Perception in Autism / Wouter B. GROEN in Journal of Autism and Developmental Disorders, 38-10 (November 2008)

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inJournal of Autism and Developmental Disorders > 38-10 (November 2008) . - p.1819-1826

Titre :	Gender in Voice Perception in Autism
Type de document :	Texte imprimé et/ou numérique
Auteurs :	Wouter B. GROEN, Auteur ; Sophie H. N. SWINKELS, Auteur ; Rutger Jan VAN DER GAAG, Auteur ; Jan K. BUITELAAR, Auteur ; Linda VAN ORSOUW, Auteur ; Marcel ZWIERS, Auteur
Année de publication :	2008
Article en page(s) :	p.1819-1826
Langues :	Anglais (eng)
Mots-clés :	Autism Gender Voice Perception Auditory
Index. décimale :	PER Périodiques
Résumé :	Deficits in the perception of social stimuli may contribute to the characteristic impairments in social interaction in high functioning autism (HFA). Although the cortical processing of voice is abnormal in HFA, it is unclear whether this gives rise to impairments in the perception of voice gender. About 20 children with HFA and 20 matched controls were presented with voice fragments that were parametrically morphed in gender. No differences were found in the perception of gender between the two groups of participants, but response times differed significantly. The results suggest that the perception of voice gender is not impaired in HFA, which is consistent with behavioral findings of an unimpaired voice-based identification of age and identity by individuals with autism. The differences in response times suggest that individuals with HFA use different perceptual approaches from those used by typically developing individuals.
En ligne :	http://dx.doi.org/10.1007/s10803-008-0572-8
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=640

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