Obsessive-Compulsive Tendencies Test

What this measures, and what it does not

This is a screening questionnaire about tendencies, not a diagnostic instrument. It cannot tell you whether you have obsessive-compulsive disorder, and a high score here is not a diagnosis. Only a qualified clinician, in conversation with you, can make that assessment.

What it can do is give you a structured description of five patterns that frequently travel together — intrusive thoughts, checking, a pull toward order, difficulty tolerating uncertainty, and the degree to which any of it is interfering with your life. That last scale is the one that matters most, and it is deliberately included: the difference between a trait and a difficulty is almost never the intensity of the trait. It is whether it is costing you something.

Why intrusive thoughts are not the problem

The single most useful thing in this area, and the thing most people do not know: everyone has intrusive thoughts. Studies asking non-clinical populations consistently find that upwards of ninety percent of people report unwanted, distressing and often bizarre thoughts — violent, sexual, blasphemous, absurd. They arrive uninvited in almost every human mind.

What varies between people is not whether the thought appears. It is what happens next. A thought treated as noise passes. A thought treated as meaningful — as evidence about what kind of person you are — gets attention, and attention is what makes it return.

This matters because it changes what the problem is. The distress in this area is generated by the struggle against the thought, not by the thought, and that is precisely why suppression makes things worse and why the treatments that work do not try to remove anything from your head.

If your score is high

Two things, plainly.

Obsessive-compulsive patterns are among the most treatable things in mental health. Exposure and response prevention has one of the stronger evidence bases of any psychological intervention, and it works for a large majority of people who complete it. This is not a situation where the honest advice is to learn to live with it.

And a questionnaire is a prompt, not a verdict. If what you have read here describes something that is taking your time, shaping your decisions or causing you distress, the next step is a conversation with a doctor or a qualified therapist — not more self-assessment.

If you are in crisis, please contact your local emergency services or a crisis line rather than a website.