ADOS – 2 Autism Diagnostic Observation Schedule Semi-structured assessment designed to access the three areas of impairment associated with autism. Screening, evaluation and observation data interact with the child. 30 to 45 minutes 12 …show more content…
Average reliability
GARS – Gilliam Autism Rating Scale (2nd edition) Screening tool for autism spectrum disorder individuals help differentiate those with severe behavioral disorder as well as those who are typically developing diagnosis based on observation. 3 subscales stereotyped behavior, com munication, and social interaction Completed by parent and professional questionnaire 5 to 10 minutes 3- 22 years old Paper and pencil Examiners are trained in psychometrics and test analysis Manual scoring 69 or less don’t have it. 70 to 84 may have it and 85 or higher will have it. Internal consistency