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Gepubliceerd in: Journal of Autism and Developmental Disorders 10/2012

01-10-2012 | Original Paper

Precursors to Social and Communication Difficulties in Infants At-Risk for Autism: Gaze Following and Attentional Engagement

Auteurs: Rachael Bedford, Mayada Elsabbagh, Teodora Gliga, Andrew Pickles, Atsushi Senju, Tony Charman, Mark H. Johnson, the BASIS team

Gepubliceerd in: Journal of Autism and Developmental Disorders | Uitgave 10/2012

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Abstract

Whilst joint attention (JA) impairments in autism have been widely studied, little is known about the early development of gaze following, a precursor to establishing JA. We employed eye-tracking to record gaze following longitudinally in infants with and without a family history of autism spectrum disorder (ASD) at 7 and 13 months. No group difference was found between at-risk and low-risk infants in gaze following behaviour at either age. However, despite following gaze successfully at 13 months, at-risk infants with later emerging socio-communication difficulties (both those with ASD and atypical development at 36 months of age) allocated less attention to the congruent object compared to typically developing at-risk siblings and low-risk controls. The findings suggest that the subtle emergence of difficulties in JA in infancy may be related to ASD and other atypical outcomes.
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Metagegevens
Titel
Precursors to Social and Communication Difficulties in Infants At-Risk for Autism: Gaze Following and Attentional Engagement
Auteurs
Rachael Bedford
Mayada Elsabbagh
Teodora Gliga
Andrew Pickles
Atsushi Senju
Tony Charman
Mark H. Johnson
the BASIS team
Publicatiedatum
01-10-2012
Uitgeverij
Springer US
Gepubliceerd in
Journal of Autism and Developmental Disorders / Uitgave 10/2012
Print ISSN: 0162-3257
Elektronisch ISSN: 1573-3432
DOI
https://doi.org/10.1007/s10803-012-1450-y

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