Yale-Brown Obsessive Compulsive Scale (Y-BOCS)

How much of your time is occupied by obsessive thoughts? How frequently do they occur?

How much do your obsessive thoughts interfere with your social or work functioning?

How much distress do your obsessive thoughts cause you?

How much effort do you make to resist the obsessive thoughts? How often do you try to dismiss them?

How much control do you have over your obsessive thoughts? How successful are you in stopping them?

How much time do you spend performing compulsive behaviors? How frequently do you perform them?

How much do your compulsive behaviors interfere with your social or work functioning?

How would you feel if prevented from performing your compulsions? How anxious would you become?

How much effort do you make to resist the compulsions?

How much control do you have over the compulsive behavior?