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Article

The structure of autism symptoms as measured by the autism diagnostic observation schedule.

Journal of autism and developmental disorders - 1 Jun 2012

Norris Megan, Lecavalier Luc, Edwards Michael C

Abstract excerpt

The current study tested several competing models of the autism phenotype using data from modules 1 and 3 of the ADOS. Participants included individuals with ASDs aged 3-18 years (N = 1,409) from the AGRE database. Confirmatory factor analyses were performed on total samples and subsamples based on age and level of functioning. Three primary models were tested, including a one-factor model, the DSM-IV model, and...

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PMID: 21858586
DOI: 10.1007/s10803-011-1348-0

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