ADHD Pre-Diagnosis Tools & Resources
Pre-diagnosis means helping people understand symptoms, screen responsibly, and prepare for a clinical assessment — without diagnosing.
- We do not diagnose.
- We do not replace clinicians.
- We prepare you to use clinical time better.
Everything You Need for Pre-Diagnosis
From initial screening to interview preparation, we provide comprehensive tools and resources to help you prepare for your clinical assessment.
ASRS v1.1 & v5 Tests
Start with the gold standard ADHD screening tests. ASRS v1.1 (18 questions) and ASRS v5 (6 questions, DSM-5 aligned) provide validated screening with instant results and detailed analytics over time.
Take the test →22 Screening Tools
Access the world's largest collection of free ADHD screeners: BAARS-IV, DIVA-5, CAARS-S, GAD-7, PHQ-9, AQ-10, BRIEF-A, WFIRS-S, and more. Track your progress with detailed analytics over time in the results section.
Browse all screeners →Cognitive Tests & Executive Function
Interactive performance-based assessments measuring attention, inhibition, and reaction time. Take Go/No-Go and CPT-Lite tests to assess executive function objectively. Results include detailed analytics over time.
View cognitive tests →Clinical Readiness Session
Feel calm and prepared for your ADHD appointment. Clinician-style interview simulation that identifies gaps in your history before you see a doctor. Includes cognitive tests (Go/No-Go, CPT-Lite), comorbidity screening, and a detailed PDF report.
Start Pre-Clinical Interview →15 Country Diagnosis Guides
Navigate diagnosis pathways in your country. Guides for US, UK, Canada, Australia, Europe, and 10 more countries with costs, wait times, and step-by-step pathways.
Find your country guide →Educational Resources
Comprehensive guides on ADHD diagnosis criteria (DSM-5, ICD-11, CCMD-3), treatment options, management strategies, and evidence-based information.
Explore resources →ADHD Glossary
Browse 95+ ADHD terms with clear definitions. Understand executive function, comorbidity, hyperfocus, rejection sensitive dysphoria, and more.
Browse glossary →Frequently Asked Questions
Get answers to common questions about ADHD screening, diagnosis, symptoms, treatment, and using our tools effectively.
View FAQ →Methodology & Accuracy
Understand how our screening tools work, their scientific validation, accuracy rates, and limitations. Transparent information about our assessment approach.
Longitudinal Analytics
Track your assessment progress over time with comprehensive longitudinal analytics. View score trends, category comparisons, trait evolution, and actionable insights from all your screener and cognitive test results.
View longitudinal analytics →Symptom Journal
Track symptoms over time and make notes about the past to monitor patterns. Record daily symptom severity, context, triggers, and notes to prepare for your clinical assessment. Completely separate from assessment results.
Open symptom journal →ADHD Pioneers & Experts
Learn about leading ADHD researchers, clinicians, and advocates who shaped our understanding of ADHD, including Barkley, Hallowell, and others.
Meet the pioneers →Blog & Guides
Read step-by-step guides and articles on ADHD, including "I Think I Might Have ADHD — What Now?" and autism-ADHD overlap information.
Read articles →Where we fit in the ADHD ecosystem
| Who | Focus | What you get |
|---|---|---|
| ADHD Tester | Pre-diagnosis | Screeners, interview prep, education, and guides to use clinical time better |
| Clinics | Diagnosis | Clinical assessment and diagnosis by qualified professionals |
| Coaches | Coping | Skills, routines, accountability, and practical strategies |
| Influencers | Content | Awareness, stories, and tips with varying rigor |