Content of the questionnaire
Target audienceToddlers (18-24 months)
ApplicationThe Q-CHAT-10 assesses symptoms that have shown to be indicative of autism. It’s a quick reference guide for parents to complete about their toddler (18 – 24 months) with concerns about autism.
CompositionThe questionnaire contains ten statements with five answer options.
ScoringScores are calculated by adding up items. Higher scores indicate more symptoms. Scores can range between 0-10.
Psychometric properties
GeneralAt a cut-point of 3 on the Q-CHAT-10, sensitivity was 0.91, specificity was 0.89, and PPV was 0.58.
Literature and copyright

Allison C, Auyeung B, and 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 and Adolescent Psychiatry, 51 (2), 202-12.

© SBC/CA/BA/ARC/Cambridge University 1/5/12

License fee

€ 0,37

Per completion