Dbt Skills Training Handoutsand Worksheets Second Edition – Dialectical behavior therapy (DBT) is a sort of cognitive-behavioral therapy that was established by Marsha M. Linehan to help individuals who have trouble controling their feelings as well as behaviors. DBT aids people determine and alter unfavorable idea patterns and also actions that might be adding to their problems. One way that DBT experts sustain their customers in this procedure is with the use of worksheets.