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Christiansz, Jessica A.; Gray, Kylie M.; Taffe, John; Tonge, Bruce J. – Journal of Autism and Developmental Disorders, 2016
Changes to the DSM-5 Autism Spectrum Disorder (ASD) criteria raised concerns among parents and practitioners that the criteria may exclude some children with Pervasive Developmental Disorder (PDD). Few studies have examined DSM-5 sensitivity and specificity in children less than 5 years of age. This study evaluated 185 children aged 20-55 months…
Descriptors: Pervasive Developmental Disorders, Autism, Early Childhood Education, Developmental Delays
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Soke, Gnakub Norbert; Philofsky, Amy; Diguiseppi, Carolyn; Lezotte, Dennis; Rogers, Sally; Hepburn, Susan – Autism: The International Journal of Research and Practice, 2011
We prospectively examined mean changes in Autism Diagnostic Interview-Revised (ADI-R) Total and Domains scores and stability of the ADI-R diagnostic classification in 28 children with autism initially assessed at age 2-4 years and reassessed 2 years later. Mean Total, Social Interaction, and Communication scores decreased significantly from Time 1…
Descriptors: Autism, Preschool Children, Measures (Individuals), Interviews