Take the first step toward a clearer diagnosis with our trusted ADHD tests. Whether you're looking for an ADD and ADHD test for adults, an attention deficit test for children, or an ADHD quiz to better understand symptoms, we have the right option for you. Choose between our quick ADD online test and our detailed ADHD survey for adults to get personalized insights. Start today and move closer to an accurate ADD or ADHD diagnosis.
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Here are the 4 main ADHD tests that are commonly used for children and adults:
🧠1. Conners' Rating Scales (Conners 3 / Conners CBRS)
Who: Children and Adults What it measures: Behavior, hyperactivity, attention problems, emotional symptoms. How: Filled out by parents, teachers, or self-report. Notes: One of the most famous and trusted tools for diagnosing ADHD.
🧠2. Vanderbilt Assessment Scales
Who: Mainly Children (ages 6–12), sometimes adapted for teens. What it measures: ADHD symptoms + oppositional behavior + learning problems. How: Parent and teacher questionnaires. Notes: Often used in pediatricians' offices because it's fast and effective.
🧠3. Adult ADHD Self-Report Scale (ASRS v1.1)
Who: Adults What it measures: Focus, impulsivity, organization problems. How: Self-assessment — 18 questions based on DSM-5 criteria. Notes: Developed with support from the World Health Organization (WHO).
🧠4. Behavior Assessment System for Children (BASC-3)
Who: Children and Adolescents What it measures: Broad emotional, behavioral, and attention-related issues. How: Reports from parents, teachers, and the child themselves. Notes: Gives a full emotional and behavioral profile, not just ADHD.