Autism Spectrum Quotient
The Autism Spectrum Quotient (AQ) is a self-administered questionnaire used to measure autistic traits in adults (age 16+) with IQ in the normal range (IQ >=80).
What does my score mean?
Any score of 26 or greater indicates the presence of autistic traits; the higher the score, the more autistic traits you have.
Furthermore, 79.3% of autistic people score 32 or higher (whereas only 2% of controls do), so scores of 32 and above are particularly significant. The AQ is particularly sensitive in distinguishing between autistic and non-autistic adult females, as 92.3% of autistic females scored 32 or higher (compared to 1% of the control group).
Do note that no single test is conclusive, and not every autistic person necessarily scores above the defined threshold on each test.