Behavioral and Physiological Responses to Child-Directed Speech of Children with Autism Spectrum Disorders or Typical Development / Linda R. WATSON in Journal of Autism and Developmental Disorders, 42-8 (August 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-8 (August 2012) . - p.1616-1629 Titre : Behavioral and Physiological Responses to Child-Directed Speech of Children with Autism Spectrum Disorders or Typical Development Type de document : Texte imprimé et/ou numérique Auteurs : Linda R. WATSON, Auteur ; Jane E. ROBERTS, Auteur ; Grace T. BARANEK, Auteur ; Kerry C. MANDULAK, Auteur ; Jennifer C. DALTON, Auteur Année de publication : 2012 Article en page(s) : p.1616-1629 Langues : Anglais (eng) Mots-clés : Autism  Language  Child-directed speech  Attention  Respiratory sinus arrhythmia  Heart rate Index. décimale : PER Périodiques Résumé : Young boys with autism were compared to typically developing boys on responses to nonsocial and child-directed speech (CDS) stimuli. Behavioral (looking) and physiological (heart rate and respiratory sinus arrhythmia) measures were collected. Boys with autism looked equally as much as chronological age-matched peers at nonsocial stimuli, but less at CDS stimuli. Boys with autism and language age-matched peers differed in patterns of looking at live versus videotaped CDS stimuli. Boys with autism demonstrated faster heart rates than chronological age-matched peers, but did not differ significantly on respiratory sinus arrhythmia. Reduced attention during CDS may restrict language-learning opportunities for children with autism. The heart rate findings suggest that young children with autism have a nonspecific elevated arousal level. En ligne : http://dx.doi.org/10.1007/s10803-011-1401-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=178 [article] Behavioral and Physiological Responses to Child-Directed Speech of Children with Autism Spectrum Disorders or Typical Development [Texte imprimé et/ou numérique] / Linda R. WATSON, Auteur ; Jane E. ROBERTS, Auteur ; Grace T. BARANEK, Auteur ; Kerry C. MANDULAK, Auteur ; Jennifer C. DALTON, Auteur . - 2012 . - p.1616-1629. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-8 (August 2012) . - p.1616-1629 Mots-clés : Autism  Language  Child-directed speech  Attention  Respiratory sinus arrhythmia  Heart rate Index. décimale : PER Périodiques Résumé : Young boys with autism were compared to typically developing boys on responses to nonsocial and child-directed speech (CDS) stimuli. Behavioral (looking) and physiological (heart rate and respiratory sinus arrhythmia) measures were collected. Boys with autism looked equally as much as chronological age-matched peers at nonsocial stimuli, but less at CDS stimuli. Boys with autism and language age-matched peers differed in patterns of looking at live versus videotaped CDS stimuli. Boys with autism demonstrated faster heart rates than chronological age-matched peers, but did not differ significantly on respiratory sinus arrhythmia. Reduced attention during CDS may restrict language-learning opportunities for children with autism. The heart rate findings suggest that young children with autism have a nonspecific elevated arousal level. En ligne : http://dx.doi.org/10.1007/s10803-011-1401-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=178

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