What are the 15 CARS domains?

CARS rates: relating to people, imitation, emotional response, body use, object use, adaptation to change, visual response, listening response, taste/smell/touch, fear/nervousness, verbal communication, non-verbal communication, activity level, cognitive consistency, and general impressions.

Is CARS used for diagnosis or screening?

CARS is a diagnostic aid, not a screening tool. It requires trained clinician administration, takes 20–30 minutes, and is used alongside developmental history and direct observation. DSM-5 clinical judgment remains the diagnostic standard.

Childhood Autism Rating Scale (CARS)

Score the Childhood Autism Rating Scale across 15 behavioral domains to classify autism severity: non-autistic (below 30), mild-to-moderate (30–36.5), and severe autism (37–60).

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Frequently Asked Questions

What are the 15 CARS domains?

Is CARS used for diagnosis or screening?