[article]
| Titre : |
Early Lateralization of Gestures in Autism: Right-Handed Points Predict Expressive Language |
| Type de document : |
texte imprimé |
| Auteurs : |
Nevena DIMITROVA, Auteur ; Christine MOHR, Auteur ; Şeyda ÖZÇALIŞKAN, Auteur ; Lauren B. ADAMSON, Auteur |
| Article en page(s) : |
p.1147-1158 |
| Langues : |
Anglais (eng) |
| Mots-clés : |
Autism Gesture Hand preference Language development Laterality Pointing |
| Index. décimale : |
PER Périodiques |
| Résumé : |
Children with autism spectrum disorder (ASD) produce fewer deictic gestures, accompanied by delays/deviations in speech development, compared to typically-developing (TD) children. We ask whether children with ASD-like TD children-show right-hand preference in gesturing and whether right-handed gestures predict their vocabulary size in speech. Our analysis of handedness in gesturing in children with ASD (n = 23, Mage = 30-months) and with TD (n = 23, Mage = 18-months) during mother-child play showed a right-hand preference for TD children-but not for children with ASD. Nonetheless, right-handed deictic gestures predicted expressive vocabulary 1 year later in both children with ASD and with TD. Handedness for gesture, both hand preference and amount of right-handed pointing, may be an important indicator of language development in autism and typical development. |
| En ligne : |
http://dx.doi.org/10.1007/s10803-019-04347-9 |
| Permalink : |
https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=421 |
in Journal of Autism and Developmental Disorders > 50-4 (April 2020) . - p.1147-1158
[article] Early Lateralization of Gestures in Autism: Right-Handed Points Predict Expressive Language [texte imprimé] / Nevena DIMITROVA, Auteur ; Christine MOHR, Auteur ; Şeyda ÖZÇALIŞKAN, Auteur ; Lauren B. ADAMSON, Auteur . - p.1147-1158. Langues : Anglais ( eng) in Journal of Autism and Developmental Disorders > 50-4 (April 2020) . - p.1147-1158
| Mots-clés : |
Autism Gesture Hand preference Language development Laterality Pointing |
| Index. décimale : |
PER Périodiques |
| Résumé : |
Children with autism spectrum disorder (ASD) produce fewer deictic gestures, accompanied by delays/deviations in speech development, compared to typically-developing (TD) children. We ask whether children with ASD-like TD children-show right-hand preference in gesturing and whether right-handed gestures predict their vocabulary size in speech. Our analysis of handedness in gesturing in children with ASD (n = 23, Mage = 30-months) and with TD (n = 23, Mage = 18-months) during mother-child play showed a right-hand preference for TD children-but not for children with ASD. Nonetheless, right-handed deictic gestures predicted expressive vocabulary 1 year later in both children with ASD and with TD. Handedness for gesture, both hand preference and amount of right-handed pointing, may be an important indicator of language development in autism and typical development. |
| En ligne : |
http://dx.doi.org/10.1007/s10803-019-04347-9 |
| Permalink : |
https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=421 |
|  |
Early Lateralization of Gestures in Autism: Right-Handed Points Predict Expressive Language in Journal of Autism and Developmental Disorders, 50-4 (April 2020)
