AQ-10 Autism Screening
The AQ-10 is a quick 10-question autism screening tool used by healthcare professionals as a first step. A score of 6 or higher suggests a professional evaluation may be beneficial. This is NOT a diagnosis.
I often notice small sounds when others do not.
The Autism Spectrum Quotient-10 (AQ-10) is a rapid, scientifically validated screening instrument designed to identify neurodivergent traits in adults. Condensed from the full 50-question assessment (AQ-50) by researchers at the Autism Research Centre (University of Cambridge), the AQ-10 retains high predictive validity while being short enough for quick clinical use. It is currently recommended by the National Institute for Health and Care Excellence (NICE) as the primary "first-step" filter for general practitioners in the UK.
Unlike broad personality tests, the AQ-10 specifically targets five key domains of the autistic experience: social skill, attention switching, attention to detail, communication, and imagination. While a high score is a strong indicator of autistic traits, it is critical to understand that this tool serves as a screener for referral, not a standalone medical diagnosis.
Understanding Results
Interpreting your AQ-10 score requires understanding the threshold of "Clinical Significance." The AQ-10 was calibrated to minimize "false negatives," meaning it is designed to catch as many potential cases as possible.
The "Red Flag" Threshold: 6/10 In clinical settings, a score of 6 is the "cutoff." This does not mean a person with a score of 5 is definitely not autistic, nor that a 7 is definitely autistic. It simply means that at a score of 6, the density of reported traits is high enough that a specialist assessment is statistically warranted.
The Five Domains Measured
Attention to Detail: Do you notice patterns, sounds, or numbers that others ignore?
Attention Switching: Do you struggle to change tasks or get "stuck" on activities?
Social Skill: Is navigating social situations intuitive or a calculated effort?
Communication: Do you tend to take things literally or miss "unspoken" cues?
Imagination: Is it difficult to visualize others' intentions or hypothetical scenarios?
AQ-10 Scoring Categories

Frequently Asked Questions
No. The AQ-10 measures the number of traits, not the severity of challenges or support needs. A person with a score of 10 might have low support needs, while someone with a score of 6 might have high support needs.
