Visual influences on speech perception in children with autism / Grace IAROCCI in Autism, 14-4 (July 2010)  

Public ISBD [article]  inAutism > 14-4 (July 2010) . - p.305-320 Titre : Visual influences on speech perception in children with autism Type de document : Texte imprimé et/ou numérique Auteurs : Grace IAROCCI, Auteur ; Adrienne ROMBOUGH, Auteur ; Jodi YAGER, Auteur ; Daniel J. WEEKS, Auteur ; Romeo CHUA, Auteur Année de publication : 2010 Article en page(s) : p.305-320 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The bimodal perception of speech sounds was examined in children with autism as compared to mental age—matched typically developing (TD) children. A computer task was employed wherein only the mouth region of the face was displayed and children reported what they heard or saw when presented with consonant-vowel sounds in unimodal auditory condition, unimodal visual condition, and a bimodal condition. Children with autism showed less visual influence and more auditory influence on their bimodal speech perception as compared to their TD peers, largely due to significantly worse performance in the unimodal visual condition (lip reading). Children with autism may not benefit to the same extent as TD children from visual cues such as lip reading that typically support the processing of speech sounds. The disadvantage in lip reading may be detrimental when auditory input is degraded, for example in school settings, whereby speakers are communicating in frequently noisy environments. En ligne : http://dx.doi.org/10.1177/1362361309353615 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=107 [article] Visual influences on speech perception in children with autism [Texte imprimé et/ou numérique] / Grace IAROCCI, Auteur ; Adrienne ROMBOUGH, Auteur ; Jodi YAGER, Auteur ; Daniel J. WEEKS, Auteur ; Romeo CHUA, Auteur . - 2010 . - p.305-320. Langues : Anglais (eng) in Autism > 14-4 (July 2010) . - p.305-320 Index. décimale : PER Périodiques Résumé : The bimodal perception of speech sounds was examined in children with autism as compared to mental age—matched typically developing (TD) children. A computer task was employed wherein only the mouth region of the face was displayed and children reported what they heard or saw when presented with consonant-vowel sounds in unimodal auditory condition, unimodal visual condition, and a bimodal condition. Children with autism showed less visual influence and more auditory influence on their bimodal speech perception as compared to their TD peers, largely due to significantly worse performance in the unimodal visual condition (lip reading). Children with autism may not benefit to the same extent as TD children from visual cues such as lip reading that typically support the processing of speech sounds. The disadvantage in lip reading may be detrimental when auditory input is degraded, for example in school settings, whereby speakers are communicating in frequently noisy environments. En ligne : http://dx.doi.org/10.1177/1362361309353615 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=107

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