OCD Test

Take our free online OCD test. Based on the Yale-Brown Obsessive Compulsive Scale (Y-BOCS)*

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Based on Y-BOCS

Y-BOCS is the gold standard measure of OCD symptom severity.

Completely confidential

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Identifying Your Obsessions

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Measuring Your Intrusive Thoughts

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Identifying Compulsive Behaviours

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Measuring Your Compulsions

Do you have unwanted intrusive thoughts about any of the following issues? Please select up to three obsessions

A maximum of three obsessions can be selected

1/4Step

*Adapted from Goodman, W.K., Price, L.H., Rasmussen, S.A. et al.: “The Yale-Brown Obsessive Compulsive Scale.” Arch Gen Psychiatry 46: 1006-1011, 1989

How often are you faced with unwanted intrusive thoughts that cause distress?

Never
Rarely
Sometimes
Often
Always

Do you feel you have control over these thoughts?

Never
Rarely
Sometimes
Often
Always

Do these thoughts cause you distress, anxiety, or upset you?

Never
Rarely
Sometimes
Often
Always

Do these thoughts interfere with your social, school, or work functioning?

Never
Rarely
Sometimes
Often
Always

How often do you have a continuous period or block of time during which you are free of these thoughts?

Never
Rarely
Sometimes
Often
Always

2/4Step

*Adapted from Goodman, W.K., Price, L.H., Rasmussen, S.A. et al.: “The Yale-Brown Obsessive Compulsive Scale.” Arch Gen Psychiatry 46: 1006-1011, 1989

3/4Step

*Adapted from Goodman, W.K., Price, L.H., Rasmussen, S.A. et al.: “The Yale-Brown Obsessive Compulsive Scale.” Arch Gen Psychiatry 46: 1006-1011, 1989

Do you spend long periods of time engaging in these activities in response to unwanted thoughts or actively avoiding things that trigger those thoughts?

Never
Rarely
Sometimes
Often
Always

Do you give in to the urge to perform these behaviors, or do you try to resist them?

Never
Rarely
Sometimes
Often
Always

Do you have a strong drive to perform (or avoid) these behaviors?

Never
Rarely
Sometimes
Often
Always

Do you feel anxious, distressed or upset when prevented or interrupted from performing these behaviors (or avoiding) when you felt you needed to perform them?

Never
Rarely
Sometimes
Often
Always

Do these behaviors or avoidance interfere with your social, school, or work functioning?

Never
Rarely
Sometimes
Often
Always

4/4Step

*Adapted from Goodman, W.K., Price, L.H., Rasmussen, S.A. et al.: “The Yale-Brown Obsessive Compulsive Scale.” Arch Gen Psychiatry 46: 1006-1011, 1989