Audiovisual Processing in Children with and without Autism Spectrum Disorders

Number 1491
Year 2008
Drawer 26
Entry Date 05/29/2008
Authors Mongillo, E.A., Irwin, J.R., Whalen, D.H., Klaiman, C., Carter, A.S., Schultz, R.T.
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Publication Journal of Autism Developmental Disorder
url http://www.haskins.yale.edu/Reprints/HL1491.pdf
Abstract Fifteen children with autism spectrum disorders (ASD) and twenty-one children without ASD completed six perceptual tasks designed to characterize the nature of the audiovisual processing difficulties experienced by children with ASD. Children with ASD scored significantly lower than children without ASD on audiovisual tasks involving human faces and voices, but scored similarly to children with ASD on audiovisual tasks involving nonhuman stimuli (bouncing balls). Results suggest that children with ASD may use visual information for speech differently from children with ASD. Exploratory results support an inverse association between audiovisual speech processing capacities and social impairment in children with ASD.
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