[article] 
inAutism > 23-2 (February 2019) . - p.424-435

Titre :	Longitudinal associations across vocabulary modalities in children with autism and typical development
Type de document :	Texte imprimé et/ou numérique
Auteurs :	Kristen BOTTEMA-BEUTEL, Auteur ; Tiffany G. WOYNAROSKI, Auteur ; R. LOUICK, Auteur ; E. STRINGER KEEFE, Auteur ; Linda R. WATSON, Auteur ; Paul J. YODER, Auteur
Article en page(s) :	p.424-435
Langues :	Anglais (eng)
Mots-clés :	autism spectrum disorder  early language  joint engagement  longitudinal data analysis  mediation analysis  vocabulary
Index. décimale :	PER Périodiques
Résumé :	We examined differences between children with autism spectrum disorder and typically developing children over an 8-month period in: (a) longitudinal associations between expressive and receptive vocabulary and (b) the extent to which caregiver utterances provided within an "optimal" engagement state mediated the pathway from early expressive to later receptive vocabulary. In total, 59 children (28-53 months at Time 1) comprised the autism spectrum disorder group and 46 children (8-24 months at Time 1) comprised the typically developing group. Groups were matched on initial vocabulary sizes. Results showed that the association between early expressive and later receptive vocabulary was moderated by group. A moderated mediation effect was also found, indicating linguistic input provided within an optimal engagement state only mediated associations for the autism spectrum disorder group.
En ligne :	http://dx.doi.org/10.1177/1362361317745856
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=383

[article] Longitudinal associations across vocabulary modalities in children with autism and typical development [Texte imprimé et/ou numérique] / Kristen BOTTEMA-BEUTEL, Auteur ; Tiffany G. WOYNAROSKI, Auteur ; R. LOUICK, Auteur ; E. STRINGER KEEFE, Auteur ; Linda R. WATSON, Auteur ; Paul J. YODER, Auteur . - p.424-435.
Langues : Anglais (eng)
in Autism > 23-2 (February 2019) . - p.424-435

Mots-clés :	autism spectrum disorder  early language  joint engagement  longitudinal data analysis  mediation analysis  vocabulary
Index. décimale :	PER Périodiques
Résumé :	We examined differences between children with autism spectrum disorder and typically developing children over an 8-month period in: (a) longitudinal associations between expressive and receptive vocabulary and (b) the extent to which caregiver utterances provided within an "optimal" engagement state mediated the pathway from early expressive to later receptive vocabulary. In total, 59 children (28-53 months at Time 1) comprised the autism spectrum disorder group and 46 children (8-24 months at Time 1) comprised the typically developing group. Groups were matched on initial vocabulary sizes. Results showed that the association between early expressive and later receptive vocabulary was moderated by group. A moderated mediation effect was also found, indicating linguistic input provided within an optimal engagement state only mediated associations for the autism spectrum disorder group.
En ligne :	http://dx.doi.org/10.1177/1362361317745856
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=383