ADOS-2
Autism Diagnostic Observation Schedule, Second Edition

Modules 1 through 4: Catherine Lord, Ph.D., Michael Rutter, M.D., FRS, Pamela C. DiLavore, Ph.D., Susan Risi, Ph.D., Katherine Gotham, Ph.D., & Somer L. Bishop, Ph.D.
Toddler Module: Catherine Lord, Ph.D., Rhiannon J. Luyster, Ph.D., Katherine Gotham, Ph.D., & Whitney Guthrie, B.A.


    Technical Information


    Catherine Lord, Ph.D. 
    Catherine Lord, Ph.D. is a clinical psychologist whose research focuses on the development of children and adults with autistic spectrum disorders; including longitudinal studies of children referred for possible autism as toddlers, and, in collaboration with many colleagues, the development of instruments for the diagnosis of Autistic Spectrum Disorders and the quantification of social, communication and behavioral features associated with Autism and related developmental disabilities. These instruments have been important in providing standardized methods for research on the genetics and neurobiology of autism because they provide psychometrically valid and reliable tools for identification and specification of the behaviors that define autism. In addition, study of the process of diagnosis and of longitudinal change has provided intriguing insights into the nature of the social and behavioral deficits of these children. 

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    Susan Risi, Ph.D.
    Susan Risi is a psychologist with degrees in clinical and school psychology from Florida State University. She has published both in the areas of children’s peer relations and diagnosis of Autism Spectrum Disorders. She is an author of the Autism Diagnostic Observation Schedule (ADOS) that is used both in clinical practice and in research. She continues to work on improving and refining the ADOS as well as the Autism Diagnostic Interview (ADI-R). Dr. Risi has previously worked at the University of Chicago and the University of New Mexico.

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    QUICK FACTS

    Age Range
    12 months through childhood

    Administration Time
    40-60 minutes

    Administration Type
    Clinician administered

    Qualification Level
    B

    Formats
    Standardized behavior observation and coding

    RELATED ASSESSMENT
    ASRS