Self-assessment
Adult ADHD Self-Report Scale (ASRS-v1.1, WHO)
The internationally recognised adult ADHD questionnaire developed by the World Health Organization with Harvard researchers, based on DSM criteria. Part A (6 questions) is the screener: 4 or more answers in the marked range suggest symptoms highly consistent with adult ADHD. Part B (12 questions) adds detail. You also see separate inattention and hyperactivity or impulsivity scores.
Who this questionnaire is for
For adults who struggle with focus, finishing tasks, forgetfulness, restlessness or acting on impulse, and want to know whether this may be ADHD.
18 questions, about 6 minutes. Your answers stay in your browser: nothing is saved or sent, and no name or email is needed.
The ASRS is a screening tool, not a diagnosis. Diagnosis requires a clinical interview, including whether symptoms started in childhood.
The result is for self-awareness only. It is a screening reflection, not a clinical diagnosis. Kessler et al. (2005). The World Health Organization Adult ADHD Self-Report Scale (ASRS). Psychological Medicine, 35(2), 245–256.
Other questionnaires
- Generalised anxiety assessment (GAD-7)
- PTSD checklist (PCL-5, full 20 items)
- Couples Satisfaction Index (CSI-16)
- Difficulties in Emotion Regulation Scale (DERS-16)
- Cyber Pornography Use Inventory (CPUI-9)
- Rosenberg Self-Esteem Scale (RSES)
- Borderline personality screening (MSI-BPD)
- Narcissistic traits test (NPI-16)
- Personality traits profile (PID-5-BF, DSM-5)
- All self-assessments
Want to understand your result more clearly?
A first session is an unhurried place to look at what the questionnaire reflected and what would help.