Screening Tool - Autism
RAADS-R
Ritvo Autism Asperger Diagnostic Scale - Revised
An 80-statement self-report tool designed to identify autistic traits in adults. It assesses lifelong patterns across four domains: social relatedness, language, sensory-motor, and circumscribed interests. Developed by Ritvo et al. and validated internationally.
Important: This is a screening tool, not a diagnostic instrument. A total score of 65 or above suggests autistic traits that may warrant further exploration. No neurotypical person scored above 64 in the original research. Answer based on your typical experience across your lifetime. Please consult a qualified professional for diagnosis.
Question 1 of 80
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Question 1
Your RAADS-R Results
out of 240
Subscale Scores
Your Neurodivergent Trait Profile
Based on your RAADS-R answers. Complete more quizzes to build a richer profile.
Reminder: This is a screening tool only. It does not provide a diagnosis. If your score suggests autistic traits, consider speaking with a GP or specialist for a formal assessment. Some research suggests scores in the 65-105 range can overlap with ADHD, anxiety, or burnout.