Difficulty concentrating could be ADHD, executive dysfunction, or something else entirely. This free 3-minute screening helps you understand what's going on.
If you're reading this, you've probably spent a long time wondering why focusing feels so much harder for you than it seems to be for everyone else. You're not imagining it, and you're not lazy. Difficulty concentrating is one of the most common reasons adults seek assessment for ADHD -- and for good reason.
Focus difficulties can stem from several sources. ADHD affects how your brain regulates attention, making it easy to hyperfocus on interesting things but nearly impossible to sustain attention on things that aren't intrinsically engaging. Executive dysfunction creates a gap between wanting to focus and being able to. Stress, anxiety, and sleep deprivation can compound the problem.
The key question isn't just whether you struggle to focus -- it's understanding the pattern behind it. This free screening helps you identify whether your attention difficulties are consistent with ADHD, and whether a comprehensive assessment would give you the clarity you're looking for.
Answer 8 clinically-informed questions. It takes just 3 minutes.
Receive immediate, meaningful results with personalised interpretation — not just a number.
Go deeper with comprehensive assessments at ADHDTests.com. Build a complete picture of how your brain works.
Free, private, and takes just 3 minutes
8 questions, ~3 minutes. Get meaningful results immediately.
Every assessment on this platform has been developed by a UK Consultant Psychiatrist in active NHS practice, drawing on current clinical evidence and the real experiences of thousands of patients. This is not a diagnosis — it's a genuine starting point for understanding yourself better.
The free screening is a starting point. The Comprehensive ADHD Symptom Profile at ADHDTests.com provides comprehensive insight across multiple dimensions, feeding directly into your personalised Brain Profile.