ASA-18 Scale
Adult ADHD Screening Assessment
An 18-item clinical screening assessment measuring core ADHD symptom domains in adults: inattention, hyperactivity-impulsivity, and functional impact, informed by DSM-5 criteria and ASRS methodology.
18
Questions
5-7 minutes
Duration
3
Subscales
Instructions
For each statement, indicate how often you have experienced this over the past 6 months. Answer based on your typical behavior when you are NOT taking any ADHD medication.
This assessment measures:
InattentionHyperactivity-ImpulsivityFunctional Impact
Your responses are private and not stored. This assessment is for educational purposes only and does not constitute medical advice.