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Choose Your Assessment Version

Each age group uses a clinically validated scale. Choose the version that best matches your — or your child's — situation.

Pick the version that fits you or your child.

Adult Self-Assessment

Age 18+

Uses the AARS-100 Adult ADHD Self-Report Scale. Answer in first person across 7 core dimensions (attention, hyperactivity, impulsivity, executive function, working memory, time management, and emotional regulation).

100 questions 5-point Likert About 8–12 minutes

Start Adult Self-Assessment →Start Adult →

Parent / Teacher Report for a Child

Ages 5–18

Uses the SNAP-IV 26-Item Child ADHD Rating Scale (MTA version), completed by an observer. Covers the Inattention (IA), Hyperactivity/Impulsivity (HI), and Oppositional Defiant (ODD) subscales.

26 questions 4-point Likert About 3–5 minutes

Start Child Version →Start Child →

These results are for self- and family-education purposes only and do not constitute a medical diagnosis. If you or your child are experiencing significant distress, please consult a qualified physician.