[article] 
inJournal of Autism and Developmental Disorders > 48-1 (January 2018) . - p.55-71

Titre :	Early Gesture and Vocabulary Development in Infant Siblings of Children with Autism Spectrum Disorder
Type de document :	Texte imprimé et/ou numérique
Auteurs :	J. M. IVERSON, Auteur ; Jessie B. NORTHRUP, Auteur ; N. B. LEEZENBAUM, Auteur ; Meaghan V. PARLADE, Auteur ; E. A. KOTERBA, Auteur ; K. L. WEST, Auteur
Article en page(s) :	p.55-71
Langues :	Anglais (eng)
Mots-clés :	Autism spectrum disorder  Gesture  Infant siblings  Vocabulary development
Index. décimale :	PER Périodiques
Résumé :	This study examined longitudinal growth in gestures and words in infants at heightened (HR) versus low risk (LR) for ASD. The MacArthur-Bates Communicative Development Inventory was administered monthly from 8 to 14 months and at 18 and 24 months to caregivers of 14 HR infants diagnosed with ASD (HR-ASD), 27 HR infants with language delay (HR-LD), 51 HR infants with no diagnosis (HR-ND), and 28 LR infants. Few differences were obtained between LR and HR-ND infants, but HR-LD and HR-ASD groups differed in initial skill levels and growth patterns. While HR-LD infants grew at rates comparable to LR and HR-ND infants, growth was attenuated in the HR-ASD group, with trajectories progressively diverging from all other groups.
En ligne :	https://doi.org/10.1007/s10803-017-3297-8
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=336

[article] Early Gesture and Vocabulary Development in Infant Siblings of Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / J. M. IVERSON, Auteur ; Jessie B. NORTHRUP, Auteur ; N. B. LEEZENBAUM, Auteur ; Meaghan V. PARLADE, Auteur ; E. A. KOTERBA, Auteur ; K. L. WEST, Auteur . - p.55-71.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 48-1 (January 2018) . - p.55-71

Mots-clés :	Autism spectrum disorder  Gesture  Infant siblings  Vocabulary development
Index. décimale :	PER Périodiques
Résumé :	This study examined longitudinal growth in gestures and words in infants at heightened (HR) versus low risk (LR) for ASD. The MacArthur-Bates Communicative Development Inventory was administered monthly from 8 to 14 months and at 18 and 24 months to caregivers of 14 HR infants diagnosed with ASD (HR-ASD), 27 HR infants with language delay (HR-LD), 51 HR infants with no diagnosis (HR-ND), and 28 LR infants. Few differences were obtained between LR and HR-ND infants, but HR-LD and HR-ASD groups differed in initial skill levels and growth patterns. While HR-LD infants grew at rates comparable to LR and HR-ND infants, growth was attenuated in the HR-ASD group, with trajectories progressively diverging from all other groups.
En ligne :	https://doi.org/10.1007/s10803-017-3297-8
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=336