WURS-25 Test: Free Online Childhood ADHD Screening for Adults
Articles are prepared using evidence-based sources and clinical editorial standards.
Adult ADHD assessment almost always asks: were these symptoms present in childhood? The WURS-25 (Wender Utah Rating Scale – 25 item) is a widely used retrospective screen that helps adults rate ADHD-related difficulties they remember from childhood. On LuriaLab you can take the free WURS-25 childhood ADHD test online in minutes and get an instant scored report.
What Is the WURS-25?
The Wender Utah Rating Scale was designed to capture childhood symptoms and problems linked to ADHD when evaluating adults. The 25-item version asks you to recall how you were as a child (for example, concentration, impulsivity, temper, school or social difficulties). Each item is typically rated 0–4, and item scores are summed for a total. Higher totals suggest more childhood ADHD-related difficulties on this screen.
Why Childhood History Matters for Adult ADHD
Diagnostic guidelines generally require evidence that ADHD symptoms began in childhood, not only in adulthood. Adults often seek assessment after years of distraction, restlessness, or organization problems at work or home. The WURS-25 does not replace a full clinical interview, school records, or informant history — but it is a practical way to structure childhood recall before or alongside a professional evaluation.
WURS-25 Score Meaning
Your LuriaLab report shows your total and how to read it in context. In research and clinic settings, higher scores are treated as more suggestive of a childhood ADHD history and as a reason to pursue fuller assessment. Exact cutoffs can vary by study and population, so treat the result as a screening signal, not a yes/no diagnosis.
Who Should Take the WURS-25?
Adults who suspect lifelong ADHD traits, are preparing for a clinical ADHD evaluation, or want to document childhood symptoms alongside a current screen such as the ASRS. It is less useful if you have little reliable memory of childhood (in that case, old school reports or a parent/caregiver interview may help more).
WURS-25 vs ASRS-v1.1
- WURS-25 — retrospective childhood ADHD-related symptoms (past developmental history)
- ASRS-v1.1 — current adult ADHD symptom screen (Part A is a common short threshold screen)
Many people take ASRS and WURS-25 together: ASRS for how you function now, WURS-25 for whether similar patterns were present growing up. Read our guide Can You Trust an Online ADHD Test? for more on the ASRS. For a broader overview, see Understanding ADHD Tests.
Can You Trust an Online WURS-25?
Memory bias is real — people can under- or over-recall childhood problems. Still, a structured 25-item scale is more useful than a vague guess. Answer based on how you actually were as a child when possible, and consider confirming details with someone who knew you then. Online scoring on LuriaLab applies the standard item format and produces a clear report you can share with a clinician.
What to Do After Your Results
- Pair with a current ADHD screen — take the ASRS-v1.1 if you have not already.
- Gather collateral history — school comments, report cards, or a parent interview strengthen any evaluation.
- Book a clinical assessment if results and real-life impairment point toward ADHD.
- Screen overlapping issues when relevant — anxiety, mood, or trauma can look like attention problems (GAD-7, PHQ-9).
- Avoid self-diagnosis from one score — ADHD diagnosis requires a full professional evaluation.
Take the Free WURS-25 on LuriaLab
Ready to screen childhood ADHD symptoms? Take the WURS-25 on LuriaLab — free, private, and available in many languages. Instant scoring and a downloadable report make it easier to discuss next steps with a professional.
Important: This screening is for educational purposes only and is not a medical diagnosis. If you are in crisis, contact emergency services or a crisis line such as 988 in the United States.