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Testing nonverbal IQ in children with Autism Spectrum Disorders / Nicole BARDIKOFF in Research in Autism Spectrum Disorders, 8-9 (September 2014)

Titre :	Testing nonverbal IQ in children with Autism Spectrum Disorders
Type de document :	Texte imprimé et/ou numérique
Auteurs :	Nicole BARDIKOFF, Auteur ; Margaret MCGONIGLE-CHALMERS, Auteur
Article en page(s) :	p.1200-1207
Langues :	Anglais (eng)
Mots-clés :	WISC-III WISC-IV KABC-II Nonverbal IQ Children with Autism Spectrum Disorders
Index. décimale :	PER Périodiques
Résumé :	Abstract 15 high-functioning school aged children with ASD and 15 neurotypically developing age matched controls were assessed using the WISC-IV and the KABC-II in order to assess whether the WISC-IV has rectified problems associated with the WISC-III's undue emphasis on timing measures. No significant group differences were found for the PRI sub-scale of the WISC-IV nor for the nonverbal scale of the KABC-II, but the ASD group scored significantly lower than controls on the Processing Speed Index of the WISC-IV. This supports the need to isolate of timing criteria when IQ testing in populations with ASD, as is now the case with the WISC-IV. However significantly higher scores were obtained for the KABC-II versus the PRI for children with ASD only. The reasons for this are discussed with regard to a possible cultural bias in the Picture Concepts subtest of the WISC-IV.
En ligne :	http://dx.doi.org/10.1016/j.rasd.2014.06.007
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