ERIC Number: EJ1000590
Record Type: Journal
Publication Date: 2013-May
Abstractor: As Provided
Executive and Visuo-Motor Function in Adolescents and Adults with Autism Spectrum Disorder
Sachse, Michael; Schlitt, Sabine; Hainz, Daniela; Ciaramidaro, Angela; Schirman, Shella; Walter, Henrik; Poustka, Fritz; Bolte, Sven; Freitag, Christine M.
Journal of Autism and Developmental Disorders, v43 n5 p1222-1235 May 2013
This study broadly examines executive (EF) and visuo-motor function in 30 adolescent and adult individuals with high-functioning autism spectrum disorder (ASD) in comparison to 28 controls matched for age, gender, and IQ. ASD individuals showed impaired spatial working memory, whereas planning, cognitive flexibility, and inhibition were spared. Pure movement execution during visuo-motor information processing also was intact. In contrast, execution time of reading, naming, and of visuo-motor information processing tasks including a choice component was increased in the ASD group. Results of this study are in line with previous studies reporting only minimal EF difficulties in older individuals with ASD when assessed by computerized tasks. The finding of impaired visuo-motor information processing should be accounted for in further neuropsychological studies in ASD.
Descriptors: Autism, Short Term Memory, Naming, Pervasive Developmental Disorders, Adults, Adolescents, Comparative Analysis, Cognitive Processes, Visual Perception, Psychomotor Skills, Inhibition, Spatial Ability, Planning, Cognitive Ability, Reading Skills
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Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A