About This Assessment

This interactive questionnaire was developed to provide a modern, accessible, and research-grounded tool for exploring traits associated with the autism spectrum. It synthesizes criteria from established diagnostic manuals and validated self-assessment instruments.

Core Framework

The primary structure of this assessment is based on the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5). This manual defines the two core domains of autism:

  • Social Communication & Interaction: Challenges in reciprocity, nonverbal communication, and relationship management.
  • Restricted, Repetitive Patterns: Repetitive behaviors, adherence to routines, fixated interests, and sensory sensitivities.

Validated Tools

The questions are adapted from and inspired by widely used screening tools in clinical and research settings:

  • AQ-10 (Autism Spectrum Quotient): A rapid screening tool recommended by the UK's NICE guidelines for adult autism referral.
  • RAADS-R (Ritvo Autism Asperger Diagnostic Scale-Revised): Designed specifically to identify autistic traits in adults who may have "masked" their symptoms.
  • CAT-Q (Camouflaging Autistic Traits Questionnaire): A newer instrument that assesses social camouflaging behaviors, crucial for identifying autism in high-masking individuals.

Research Sources & Further Reading

Diagnostic Criteria

American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders (5th ed.).

View DSM-5 Resources

The AQ-10

Allison, C., Auyeung, B., & Baron-Cohen, S. (2012). Toward brief "Red Flags" for autism screening: The short Autism Spectrum Quotient and the short Quantitative Checklist in 1,000 cases and 3,000 controls. Journal of the American Academy of Child & Adolescent Psychiatry, 51(2), 202-212.

Read Research Paper

The RAADS-R

Ritvo, R. A., et al. (2011). The Ritvo Autism Asperger Diagnostic Scale-Revised (RAADS-R): A scale to assist the diagnosis of Autism Spectrum Disorder in adults: An international validation study. Journal of Autism and Developmental Disorders, 41(8), 1076-1089.

Read Research Paper

Camouflaging & The CAT-Q

Hull, L., et al. (2019). Development and validation of the Camouflaging Autistic Traits Questionnaire (CAT-Q). Journal of Autism and Developmental Disorders, 49(3), 819-833.

Read Research Paper

Important Note on Validity

While these tools are widely used in research and clinical practice, no self-report questionnaire can provide a diagnosis. High scores on tools like the RAADS-R and AQ-10 indicate a high likelihood of autistic traits but can also be influenced by other conditions such as anxiety or ADHD. A formal diagnosis requires a comprehensive evaluation by a qualified healthcare professional.