Is this test a diagnosis?

No. This is an educational screening tool using proprietary methodology. Only a licensed physician, psychiatrist, or clinical psychologist can officially diagnose ADHD.

Can ADHD develop in adulthood?

Technically, no. By clinical definition, symptoms must have been present before age 12. However, symptoms often go unnoticed in childhood and become unmanageable in adulthood when responsibilities increase.

What is Executive Dysfunction?

It is a disruption in the brain's ability to plan, focus, and execute tasks. It is why someone with ADHD might stare at a laptop for hours desperately wanting to start an essay, but finding themselves physically unable to.

How does ADHD differ from Anxiety?

Anxiety causes lack of focus due to worry and fear. ADHD causes lack of focus due to a dopamine-seeking brain that struggles to regulate attention on under-stimulating tasks.

Adult ADHD Test

Take this free 20-question Adult ADHD screening to explore whether your struggles with focus, restlessness, and executive function are worth discussing with a professional.

20 Questions

Private & Anonymous

Clinically Informed

20 questions · Anonymous · Takes 4 minutes

Question 1 of 20

Focus & Organization

Do you find yourself 'zoning out' during conversations, realizing later you missed key details?

What Is Adult ADHD?

Attention-Deficit/Hyperactivity Disorder (ADHD) is often thought of as a childhood condition, but it frequently persists into adulthood. In adults, the hyperactivity component often manifests internally as extreme restlessness or racing thoughts, rather than outward physical movement.

"Adult ADHD primarily affects executive function: the brain's ability to plan, prioritize, start tasks, and regulate emotions and attention spans."

Many adults go undiagnosed for years because their high intelligence or rigid coping mechanisms mask their symptoms. This often leads to secondary issues like chronic burnout, anxiety, and depression as they struggle to keep up with the neurotypical demands of modern work and life.

Primary Subtypes

Inattentive Presentation

Difficulty sustaining focus, careless mistakes, frequently losing items, and severe executive dysfunction (inability to start a task despite wanting to). Often misdiagnosed as depression.

Hyperactive / Impulsive

Constant inner restlessness, interrupting others, impulsive decision making, and an inability to unwind. Often misdiagnosed as generalized anxiety disorder.

Cut Through the Noise.
Discover the Connections.

ADHD struggles often mask or co-occur with anxiety, burnout, and emotional dysregulation. Do a quick check to see how your symptoms might intersect with other psychological patterns.

Check ADHD Connections

Frequently Asked Questions

Framework & Transparency

Proprietary Screening Engine

This is a proprietary 20-item screener. Our questions were developed with reference to established frameworks including the DSM-5, the Adult ADHD Self-Report Scale (ASRS), and the Vanderbilt ADHD Rating Scale — but the tool does not implement or score those instruments directly.

Symptom Coverage

Questions span the two broad symptom domains described in DSM-5 — Inattention and Hyperactivity-Impulsivity — adapted for adult presentation. Results reflect a proprietary score, not a clinical DSM-5 evaluation.

* This self-assessment is designed for informational and educational purposes only and is not a diagnostic tool. Rilev does not store personally identifiable information from this screening, and your identity cannot be determined from your responses. All processing happens locally in your browser — no data is sent to our servers during the screening. This tool does not replace professional evaluation. If you suspect you may have ADHD or related conditions, please consult a licensed mental health professional for a proper assessment.