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Magyar, Caroline I.; Pandolfi, Vincent – Journal of Autism and Developmental Disorders, 2007
This study investigated the factor structure of the Childhood Autism Rating Scale (CARS). Principal components analysis (PCA) and principal axis factor analysis (PAF) evaluated archival data from children presenting to a university clinic with suspected autism spectrum disorders (ASDs; N = 164). PCA did not replicate components identified by…
Descriptors: Psychometrics, Interpersonal Relationship, Interaction, Rating Scales