[article] 
inJournal of Autism and Developmental Disorders > 40-5 (May 2010) . - p.555.569

Titre :	What Automated Vocal Analysis Reveals About the Vocal Production and Language Learning Environment of Young Children with Autism
Type de document :	texte imprimé
Auteurs :	Steven F. WARREN, Auteur ; Jill GILKERSON, Auteur ; Jeffrey A. RICHARDS, Auteur ; D. Kimbrough OLLER, Auteur ; Dongxin XU, Auteur ; Umit YAPANEL, Auteur ; Sharmistha GRAY, Auteur
Année de publication :	2010
Article en page(s) :	p.555.569
Langues :	Anglais (eng)
Mots-clés :	Autism Language-development Assessment Conversational-turn-taking Language-input Automated-vocal-analysis
Index. décimale :	PER Périodiques
Résumé :	The study compared the vocal production and language learning environments of 26 young children with autism spectrum disorder (ASD) to 78 typically developing children using measures derived from automated vocal analysis. A digital language processor and audio-processing algorithms measured the amount of adult words to children and the amount of vocalizations they produced during 12-h recording periods in their natural environments. The results indicated significant differences between typically developing children and children with ASD in the characteristics of conversations, the number of conversational turns, and in child vocalizations that correlated with parent measures of various child characteristics. Automated measurement of the language learning environment of young children with ASD reveals important differences from the environments experienced by typically developing children.
En ligne :	http://dx.doi.org/10.1007/s10803-009-0902-5
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=100

[article] What Automated Vocal Analysis Reveals About the Vocal Production and Language Learning Environment of Young Children with Autism [texte imprimé] / Steven F. WARREN, Auteur ; Jill GILKERSON, Auteur ; Jeffrey A. RICHARDS, Auteur ; D. Kimbrough OLLER, Auteur ; Dongxin XU, Auteur ; Umit YAPANEL, Auteur ; Sharmistha GRAY, Auteur . - 2010 . - p.555.569.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 40-5 (May 2010) . - p.555.569

Mots-clés :	Autism Language-development Assessment Conversational-turn-taking Language-input Automated-vocal-analysis
Index. décimale :	PER Périodiques
Résumé :	The study compared the vocal production and language learning environments of 26 young children with autism spectrum disorder (ASD) to 78 typically developing children using measures derived from automated vocal analysis. A digital language processor and audio-processing algorithms measured the amount of adult words to children and the amount of vocalizations they produced during 12-h recording periods in their natural environments. The results indicated significant differences between typically developing children and children with ASD in the characteristics of conversations, the number of conversational turns, and in child vocalizations that correlated with parent measures of various child characteristics. Automated measurement of the language learning environment of young children with ASD reveals important differences from the environments experienced by typically developing children.
En ligne :	http://dx.doi.org/10.1007/s10803-009-0902-5
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=100