Free educational self-assessment
Free Adult ADHD Quiz: Attention & Everyday Functioning
Take the free 18-item ASRS-v1.1 adult ADHD questionnaire. See your Part A screening result and learn what it means. Screening is not a diagnosis.
Start the free questionnaireFree on-screen results · No email gate · Not a diagnosis
What this adult ADHD questionnaire explores
The Adult ADHD Self-Report Scale (ASRS-v1.1) Symptom Checklist has 18 questions for adults aged 18 and older. It explores attention, organization, restlessness, and impulsivity. Part A contains six screening questions; Part B adds twelve questions for discussion with a clinician.
How to answer and what you receive
Consider your experiences over the past six months. Answer each question using Never, Rarely, Sometimes, Often, or Very Often. Complete all 18 questions to receive an immediate on-screen Part A screening result and review your responses. No email is required.
How Part A scoring works and its limitations
The original shaded-box scoring counts Sometimes, Often, or Very Often for questions 1–3 and Often or Very Often for questions 4–6. Four or more qualifying answers out of six meet the screening threshold. Part B adds symptom information; it is not given a diagnostic total. A positive screen is not a diagnosis, and a score below the threshold does not rule out ADHD. A clinical evaluation also considers childhood history, impairment, multiple settings, and other possible explanations.
Sources and useful next steps
Published by Sachs Center. Meet our clinicians and see their qualifications. Screening does not replace a professional evaluation.