Autism-Spectrum Quotient (AQ) Test

Psychologist Simon Baron-Cohen and his colleagues at the Autism Research Center in Cambridge have developed the Autism-Spectrum Quotient, or AQ. It serves as a measure of the extent of autistic traits in adults. In the first major trial using the test, the average score in the control group was 16.4. Eighty percent of those diagnosed with autism or a related disorder scored 32 or higher. The test is not a means for making a diagnosis. Many who score above 32 report no difficulty functioning in their everyday lives. They even meet the diagnostic criteria for mild autism or Asperger’s. (source wired.com)

The official self-assessment questionnaire developed by Dr. Simon Baron-Cohen

The Autism Spectrum Quotient (AQ) is a research-based assessment tool created by psychologist Dr. Simon Baron-Cohen and his colleagues at Cambridge’s Autism Research Centre. This scientifically validated test measures the extent of autistic traits in adults.

Test Background & Research

  • Average score in control group: 16.4
  • 80% of diagnosed individuals scored 32 or higher
  • 50 research-based questions covering key autism spectrum traits
  • Used worldwide for autism research and screening

How to Take the AQ Test

This free online AQ test contains the same 50 questions used in clinical research. Follow these simple steps:

  1. Read each statement carefully and select the response that best describes how you feel
  2. Choose from four options: Definitely Agree, Slightly Agree, Slightly Disagree, or Definitely Disagree
  3. Answer honestly based on how you generally feel and behave in most situations
  4. Complete all 50 questions for an accurate AQ score
  5. Get instant results with detailed interpretation

AQ Test Questions

Answer all 50 questions below. Your progress will be tracked automatically.

Please answer all 50 questions to calculate your AQ score