ASSQ: Free Autism Spectrum Screening Questionnaire Online
Related glossary terms
Wondering whether social communication differences, intense interests, or sensory sensitivities might reflect autism traits? The Autism Spectrum Screening Questionnaire (ASSQ) is a widely used 27-item parent/teacher report instrument, also adapted for adult self-reflection in screening contexts. On LuriaLab you can take the free ASSQ test online and receive instant scoring.
What does the ASSQ measure?
The ASSQ screens for traits associated with autism spectrum conditions: social interaction difficulties, communication patterns, restricted interests, and repetitive behaviours. Each item is rated on a 3-point scale (0–2), with a total score of 0–54.
How to interpret the score?
Higher scores suggest more pronounced autism-related traits. Cut-offs vary by population; LuriaLab shows your total and guidance. This is a screening tool, not a diagnosis of autism spectrum disorder (ASD).
ASSQ vs AQ vs ASRS
- ASSQ — autism trait screening (often used in research and clinical triage)
- AQ — broader autism quotient for adults (AQ guide)
- ASRS — ADHD screening in adults (different construct)
Many people explore both autism and ADHD traits; try the AQ test and ASRS v1.1 on LuriaLab.
Who is it for?
Adults or parents seeking a structured first step before a full diagnostic assessment. Only a qualified clinician can diagnose ASD.
Next steps
- Review your score and note the highest-scoring areas.
- Consider a formal assessment if traits significantly affect work, relationships, or daily life.
- Explore related screenings if attention or mood symptoms overlap.
Take the ASSQ free on LuriaLab
Start here: ASSQ — free, anonymous, with instant results.