AQ-50 Autism Spectrum Quotient
Comprehensive 50-question autism assessment for adults
Comprehensive autism assessment with 50 questions across 5 key areas. Developed by Cambridge researchers. 10 minutes, private, instant detailed results.
Test Information
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Important Notice
This screening tool is not a diagnostic instrument. A score of 32 or higher suggests possible autism spectrum traits and warrants further evaluation by a qualified healthcare professional. Only a trained clinician can provide an official autism spectrum diagnosis. This tool should not be used as a substitute for professional medical advice, diagnosis, or treatment.
Frequently Asked Questions
What is the AQ-50?
The AQ-50 is a comprehensive screening tool developed by Simon Baron-Cohen and colleagues at Cambridge. It measures autistic traits across 5 key areas — social skills, attention switching, attention to detail, communication, and imagination.
How accurate is this test?
The AQ-50 has been validated in research studies and shows good reliability. However, it's a screening tool — not a diagnostic test. A score of 32+ suggests you may benefit from a comprehensive evaluation by a specialist.
What does my score mean?
Scores range from 0 to 50. Most neurotypical adults score below 26. Scores of 26-31 are borderline. Scores of 32+ suggest possible autistic traits and indicate that further evaluation may be helpful. However, screening tools can miss people who mask their traits.
What are the subscales?
The AQ-50 measures 5 areas: social skills, attention switching (flexibility), attention to detail, communication, and imagination. Your subscale scores show which areas you find more or less challenging.
Can this test diagnose autism?
No — this is a screening tool only. An official diagnosis requires a comprehensive evaluation by a qualified healthcare professional, such as a psychologist or psychiatrist who specializes in autism.
Is my data private?
Yes. All your responses are stored locally in your browser only. No data is sent to any server or third party. You can clear your results anytime by clearing your browser data.
Can I retake the test?
Yes, you can retake it anytime. However, for the most accurate results, try to answer honestly based on your typical experiences — not how you wish to be or think you should answer.
Can I share my results with my doctor?
Absolutely! You can print or screenshot your results to share with your healthcare provider. Your subscale scores can be particularly helpful for specialists.