AQ-50 · Autism Spectrum (Adults)

The Autism Spectrum Quotient (AQ-50) is the original version by Baron-Cohen et al. (2001) — the most widely used international self-report measure for autistic traits in adults of normal intelligence. 50 items across five subscales. It provides a differentiated functional profile; the definitive diagnosis is made by specialised professionals using ADOS-2 / ADI-R.

• Durationapprox. 8–12 minutes
• Items50 items · 5 subscales
• SourceBaron-Cohen et al. 2001 · Woodbury-Smith et al. 2005 · Freitag et al. (German version) 2007

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