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Tsatsanis, Katherine D.; Noens, Ilse L. J.; Illmann, Cornelia L.; Pauls, David L.; Volkmar, Fred R.; Schultz, Robert T.; Klin, Ami – Journal of Autism and Developmental Disorders, 2011
The contributions of cognitive style and organization to processing and recalling a complex novel stimulus were examined by comparing the Rey Osterrieth Complex Figure (ROCF) test performance of children, adolescents, and adults with ASD to clinical controls (CC) and non-impaired controls (NC) using the "Developmental Scoring System."…
Descriptors: Cognitive Style, Autism, Scoring, Cognitive Processes
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Grinter, Emma J.; Van Beek, Pia L.; Maybery, Murray T.; Badcock, David R. – Journal of Autism and Developmental Disorders, 2009
Although there is good evidence that the behavioral traits of autism extend in lesser form to the general population, there has been limited investigation of whether cognitive features of the disorder also accompany these milder traits. This study investigated whether the superiority in visuospatial analysis established for individuals with autism…
Descriptors: Intelligence, Autism, Scoring, Cognitive Development
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Ritvo, Riva Ariella; Ritvo, Edward R.; Guthrie, Donald; Yuwiler, Arthur; Ritvo, Max Joseph; Weisbender, Leo – Journal of Autism and Developmental Disorders, 2008
An empirically based 78 question self-rating scale based on DSM-IV-TR and ICD-10 criteria was developed to assist clinicians' diagnosis of adults with autism and Asperger's Disorder-the Ritvo Autism and Asperger's Diagnostic Scale (RAADS). It was standardized on 17 autistic and 20 Asperger's Disorder and 57 comparison subjects. Both autistic and…
Descriptors: Autism, Asperger Syndrome, Content Validity, Test Reliability