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Gepubliceerd in: Journal of Autism and Developmental Disorders 3/2015

01-03-2015 | Original Paper

The Relationship Between Auditory Processing and Restricted, Repetitive Behaviors in Adults with Autism Spectrum Disorders

Auteurs: Niko Kargas, Beatriz López, Vasudevi Reddy, Paul Morris

Gepubliceerd in: Journal of Autism and Developmental Disorders | Uitgave 3/2015

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Abstract

Current views suggest that autism spectrum disorders (ASDs) are characterised by enhanced low-level auditory discrimination abilities. Little is known, however, about whether enhanced abilities are universal in ASD and how they relate to symptomatology. We tested auditory discrimination for intensity, frequency and duration in 21 adults with ASD and 21 IQ and age-matched controls. Contrary to predictions, there were significant deficits in ASD on all acoustic parameters. The findings suggest that low-level auditory discrimination ability varies widely within ASD and this variability relates to IQ level, and influences the severity of restricted and repetitive behaviours (RRBs). We suggest that it is essential to further our understanding of the potential contributing role of sensory perception ability on the emergence of RRBs.
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Metagegevens
Titel
The Relationship Between Auditory Processing and Restricted, Repetitive Behaviors in Adults with Autism Spectrum Disorders
Auteurs
Niko Kargas
Beatriz López
Vasudevi Reddy
Paul Morris
Publicatiedatum
01-03-2015
Uitgeverij
Springer US
Gepubliceerd in
Journal of Autism and Developmental Disorders / Uitgave 3/2015
Print ISSN: 0162-3257
Elektronisch ISSN: 1573-3432
DOI
https://doi.org/10.1007/s10803-014-2219-2

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