DBT Worksheets Interpersonal Effectiveness – Dialectical behavior therapy (DBT) is a sort of cognitive-behavioral therapy that was established by Marsha M. Linehan to aid individuals who have difficulty controling their habits as well as feelings. DBT aids individuals recognize and alter negative idea patterns and also actions that may be adding to their problems. One manner in which DBT professionals sustain their customers in this procedure is with the use of worksheets.