Clinical Assessment

Adult ADHD Screening Assessment

Many adults suspect they have ADHD but have never been formally evaluated. This clinical-grade screening assessment measures the three core symptom domains -- inattention, hyperactivity-impulsivity, and functional impact -- to help you understand whether professional evaluation is warranted.

5-7 min

3 Subscales

Private & Secure

What This Assessment Measures

Inattention symptoms: focus, organization, follow-through, and working memory

Hyperactivity-impulsivity symptoms: restlessness, interrupting, and impulsive decisions

Functional impact across work, relationships, finances, and daily living

Symptom severity relative to clinical thresholds

Subscale-level breakdown for nuanced understanding

Who This Assessment Is For

Adults who suspect they may have undiagnosed ADHD

People who've been told they might have ADHD but haven't been tested

Those who struggled in school and wonder if ADHD was the cause

Adults experiencing persistent focus, organization, or impulsivity problems

Anyone preparing for a professional ADHD evaluation

How It Works

Answer 18 questions about your typical behavior over the past 6 months

Rate symptoms across inattention, hyperactivity-impulsivity, and functional impact

Receive a clinical screening score with likelihood interpretation

Get subscale breakdowns showing your specific ADHD symptom profile

Download a provider-ready PDF to bring to your evaluation

Why This Matters

An estimated 75% of adults with ADHD remain undiagnosed. Late diagnosis means years of unnecessary struggle, failed strategies, and eroded self-esteem. A reliable screening is the critical first step toward getting the support and treatment you deserve.

Take the free assessment now and get personalized insights in just a few minutes.

Frequently Asked Questions

Can this test diagnose ADHD?

No screening tool can diagnose ADHD on its own. This assessment identifies whether your symptoms are consistent with ADHD and helps determine if professional evaluation is warranted. A formal diagnosis requires a comprehensive clinical evaluation.

Is this based on real clinical criteria?

Yes. The assessment is informed by DSM-5 diagnostic criteria and validated adult ADHD screening methodology, including the WHO Adult ADHD Self-Report Scale (ASRS) framework.

I was never diagnosed as a child. Can I still have ADHD?

Absolutely. Many adults, especially women and those with primarily inattentive symptoms, are missed in childhood. Adult diagnosis is increasingly common and valid.

What should I do with my results?

Download your PDF report and bring it to a healthcare provider experienced in adult ADHD. It provides a structured starting point for a comprehensive evaluation.

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Related Resources

Research Data

View aggregate statistics and research findings.

Articles

In-depth articles about managing ADHD symptoms.

This assessment is for informational purposes only and is not a diagnostic tool. Results should be discussed with a qualified healthcare provider.