Therapist Aid Worksheets For Substance Abuse – Dialectical behavior therapy (DBT) is a type of cognitive-behavioral therapy that was created by Marsha M. Linehan to help people who have trouble regulating their behaviors as well as feelings. DBT helps individuals recognize and change adverse idea patterns and behaviors that might be adding to their problems. One manner in which DBT practitioners sustain their customers in this procedure is with the use of worksheets.