DBT Worksheets Emotion Regulation – Dialectical behavior therapy (DBT) is a sort of cognitive-behavioral therapy that was developed by Marsha M. Linehan to help people that have problem managing their emotions as well as behaviors. DBT aids individuals determine and alter unfavorable idea patterns as well as actions that may be contributing to their problems. One manner in which DBT specialists sustain their clients in this procedure is through the use of worksheets.