WHO-Validated
Based on the official ASRS developed by the World Health Organization
100% Anonymous
No registration required. Your results are completely private.
3 Domains
Detailed scores for inattention, hyperactivity, and impulsivity
Choose Your Assessment
Select the ADHD screening that fits your time. Both versions provide validated results.
What is an ADHD Test?
An ADHD test (also called an ADHD quiz, ADD test, or attention deficit assessment) is a screening tool designed to evaluate symptoms of Attention Deficit Hyperactivity Disorder. Our free online ADHD quiz is based on the Adult ADHD Self-Report Scale (ASRS), developed by the World Health Organization.
What Does This Test Measure?
This ADHD test evaluates three core symptom domains:
- Inattention — Difficulty focusing, organizing, completing tasks
- Hyperactivity — Restlessness, fidgeting, difficulty sitting still
- Impulsivity — Acting without thinking, interrupting others
Do I Have ADHD?
Many adults search "do I have ADHD" wondering about their symptoms. This ADHD test helps answer that question using clinically validated criteria. Our ADHD quiz compares your responses to diagnostic thresholds established by WHO research.
Symptoms Assessed
Our ADHD quiz screens for common adult ADHD symptoms:
- Concentration problems — Difficulty focusing on tasks
- Disorganization — Trouble organizing tasks and managing time
- Forgetfulness — Missing appointments, losing things
- Restlessness — Feeling driven by a motor
- Impulsive decisions — Acting without thinking
- Procrastination — Avoiding complex tasks
Frequently Asked Questions
Is this ADHD quiz accurate?
Yes, our ADHD test uses the WHO ASRS, a validated screening tool with 68.7% sensitivity and 99.5% specificity. This ADHD quiz is used in clinical settings worldwide.
Can this test diagnose ADD?
No online ADHD quiz can diagnose ADHD or ADD. This ADHD test is a screening tool. Only licensed healthcare providers can diagnose attention deficit disorders.
What's the difference between ADHD and ADD?
ADD (Attention Deficit Disorder) is an older term now included under ADHD. This ADHD test screens for all subtypes including primarily inattentive (formerly ADD), hyperactive-impulsive, and combined type.
Can adults have ADHD?
Yes! Adult ADHD affects 4-5% of adults. Many take an ADHD quiz after struggling for years. This adult ADHD test is specifically designed for ages 18+.
References
- Kessler, R. C., et al. (2005). The WHO Adult ADHD Self-Report Scale (ASRS). Psychological Medicine, 35(2), 245-256. DOI
- Ustun, B., et al. (2017). The WHO adult ADHD self-report screening scale for DSM-5. JAMA Psychiatry, 74(5), 520-527. DOI
- Barkley, R. A. (2015). Attention-deficit hyperactivity disorder: A handbook for diagnosis and treatment (4th ed.). Guilford Press.
Assessment Foundation: Based on the Adult ADHD Self-Report Scale (ASRS), developed by the World Health Organization (WHO) Collaborating Centre — a validated screening tool used worldwide.
Get PeachyGo Deeper Than a Quiz
Discover how ADHD symptoms connect to your core emotional patterns with AI-guided Schema Therapy.
Get Peachy - FreeRelated Assessments
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