Tests & Self-Discovery
RAADS-R · Ritvo Autism Asperger Diagnostic Scale–Revised
Ritvo Autism Asperger Diagnostic Scale, Revised · 80 items · ~20–40 minutes
🔒 This test runs entirely in your browser. Your answers are never sent anywhere, never stored on any server, and never seen by anyone — including this site. In-progress answers are kept only on your own device so you can pause and return, and you can erase them at any time.
⚠ The RAADS-R is an adjunct clinical tool, not a diagnostic test — and its authors designed it to be completed with a clinician present, not alone online. A total of 65+ was consistent with autism in the validation study, but scores can be raised or lowered by self-report bias, co-occurring conditions, and masking. A score below 65 does not rule autism out, especially for women and late-identified adults: the scale was normed on a 72%-male sample. Treat any number here as a starting point for a conversation — not a verdict.