In which field of the sciences is 'Exposure Therapy' utilised?

Psychology classes finally are worth something.

little b, When you decide you're not good at a subject, you won't be In high school, I thought I wasn't good at math. But later on, I decided to try again. At a community college, I took two high school level math courses and studied really hard. Aced them! Went on to college math and did well!

The answer should be psychology, not psychiatry.

I'm not good at science😥🥐