Diagnostic Accuracy of the Autism Diagnostic Interview-Revised and the Autism Diagnostic Observation Schedule, Second Edition, in a Naturalistic High-Risk Autism Spectrum Disorder Sample Aged 6-25 Years.
OBJECTIVE The Autism Diagnostic Interview-Revised (ADI-R) and the Autism Diagnostic Observation Schedule-Second Edition (ADOS-2) are widely regarded as gold-standard instruments for the diagnosis of autism spectrum disorder (ASD). However, evidence for their diagnostic accuracy in naturalistic clinical settings remains...