medtests.de · Autism

RAADS-R Test

The RAADS-R is one of the most thorough autism questionnaires for adults: 80 questions that distinguish between "true now", "true only as a child", and "true only now". It was designed for adults whose autism may have been missed earlier in life, including those who have learned to compensate.

Ritvo Autism Asperger Diagnostic Scale-Revised

Please read each statement and choose the answer that best fits your experiences during social interactions, now and/or when you were younger than 16.

80 questions~13 minanonymous, scored in your browsernot a diagnosis

What does the RAADS-R measure?

The Ritvo Autism Asperger Diagnostic Scale-Revised covers four areas: social relatedness, circumscribed interests, language, and sensory-motor experiences. Its distinctive feature is the life-span answer format. Because autism is developmental, symptoms present since childhood carry different weight than ones that appeared later, and the scale scores each answer accordingly, from 0 to 3. Seventeen questions describe non-autistic experiences and are scored in reverse. The total runs from 0 to 240; in the international validation study, a cutoff of 65 separated autistic from non-autistic adults with high accuracy.

What does the result mean?

A score of 65 or above is consistent with autism and worth bringing to a professional assessment, along with the subscale profile. Keep in mind that the RAADS-R was validated in a clinical setting, completed with a clinician present, so an online result carries more uncertainty in both directions. Anxiety, trauma history, and ADHD can push scores up; heavy masking can hold them down. Treat the number as structured evidence for a conversation, not as an answer on its own.

Source

Ritvo RA, Ritvo ER, Guthrie D, et al. The Ritvo Autism Asperger Diagnostic Scale-Revised (RAADS-R): An International Validation Study. Journal of Autism and Developmental Disorders, 2011.

Frequently asked questions

How reliable is an online RAADS-R result?

The RAADS-R was originally completed in a clinical setting, so an online result carries more uncertainty in both directions. Treat the score as structured evidence for a professional conversation.

What does a score of 65 or above mean?

A score of 65 or above is consistent with autism and a good reason for a professional assessment, along with the subscale profile. It is not a diagnosis.

Scoring: what your points mean

ScoreLevelWhat it means
0-64 below the cutoff below the original study cutoff (65).
65-240 at or above the cutoff at or above the cutoff (65). Not proof, professional evaluation is the sensible next step.

The screening cutoff comes from the questionnaire; the finer gradation is editorial orientation. Not a diagnosis.

i
Reviewed by our editorial team

Instrument, scientific basis, and limitations checked. Last updated July 2026. Independent, anonymous, not a diagnosis.

After the test

A autism result is a signal, not a verdict. Note what stood out and use it as a starting point for a conversation with a medical or mental-health professional.

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