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Vanmarcke, Steven; Noens, Ilse; Steyaert, Jean; Wagemans, Johan – Autism: The International Journal of Research and Practice, 2018
Previous research suggested that adolescents with autism spectrum disorder are better than typically developing children in detecting local, non-social details within complex visual scenes. To better understand these differences, we used the image database by Sareen et al., containing the size and on-screen location information of all changes in…
Descriptors: Adolescents, Autism, Pervasive Developmental Disorders, Visual Perception
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Cleary, Laura; Brady, Nuala; Fitzgerald, Michael; Gallagher, Louise – Autism: The International Journal of Research and Practice, 2015
Impaired face perception in autism spectrum disorders is thought to reflect a perceptual style characterized by componential rather than configural processing of faces. This study investigated face processing in adolescents with autism spectrum disorders using the Thatcher illusion, a perceptual phenomenon exhibiting "inversion effects"…
Descriptors: Cognitive Processes, Human Body, Autism, Pervasive Developmental Disorders
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Geurts, Hilde M; de Wit, Sanne – Autism: The International Journal of Research and Practice, 2014
Repetitive behavior is a key characteristic of autism spectrum disorders. Our aim was to investigate the hypothesis that this abnormal behavioral repetition results from a tendency to over-rely on habits at the expense of flexible, goal-directed action. Twenty-four children with autism spectrum disorders and 24 age- and gender-matched controls…
Descriptors: Autism, Pervasive Developmental Disorders, Children, Behavior Modification