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ERIC Number: EJ729963
Record Type: Journal
Publication Date: 2004
Pages: 11
Abstractor: Author
ISBN: N/A
ISSN: ISSN-0160-2896
EISSN: N/A
Comparing the Intelligence Profiles of Savant and Nonsavant Individuals with Autistic Disorder
Bolte, Sven; Poustka, Fritz
Intelligence, v32 n2 p121-131 Mar-Apr 2004
It is yet unknown whether individuals with and without savant abilities being affected by the same mental disorder display differences with regard to their intelligence profile. To examine this issue, we compared the test performance of 33 savant and 26 nonsavant autistic subjects using the Wechsler Intelligence Scales-Revised for children or adults (WISC-R/WAIS-R). Data analysis revealed inconsistent results with rather negligible differences concerning the compound of cognitive capacities. However, savant and nonsavant individuals with autism exhibited a significant mean difference on the subscale Digit Span. This finding may indicate less impaired working memory and executive function in autistic savants or rote memory and low-level processing being core savant skills. Several limitations of the study are discussed.
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Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A