NotesFAQContact Us
Collection
Advanced
Search Tips
Peer reviewed Peer reviewed
Direct linkDirect link
ERIC Number: EJ924237
Record Type: Journal
Publication Date: 2010-Apr
Pages: 9
Abstractor: As Provided
Reference Count: 55
ISBN: N/A
ISSN: ISSN-0162-3257
Performance of Children with Autism Spectrum Disorders on the Dimension-Change Card Sort Task
Dichter, Gabriel S.; Radonovich, Krestin J.; Turner-Brown, Lauren M.; Lam, Kristen S. L.; Holtzclaw, Tia N.; Bodfish, James W.
Journal of Autism and Developmental Disorders, v40 n4 p448-456 Apr 2010
Restricted and repetitive behaviors in autism spectrum disorders have been conceptualized to reflect impaired executive functions. In the present study, we investigated the performance of 6-17-year-old children with and without an autism spectrum disorder on a dimension-change card sort task that explicitly indicated sorting rules on every trial. Diagnostic groups did not differ in speed of responses after the first rule switch or in speed or accuracy on blocks with mixed versus single sort rules. However, performance of the ASD group was significantly slower and less accurate overall than the typically-developing group. Furthermore, within the ASD group, poorer DCCS task performance did not predict more severe autism symptoms. Implications for the executive dysfunction theory of autism are discussed.
Springer. 233 Spring Street, New York, NY 10013. Tel: 800-777-4643; Tel: 212-460-1500; Fax: 212-348-4505; e-mail: service-ny@springer.com; Web site: http://www.springerlink.com
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A