Dbt V.I.T.A.L.S Worksheet – Dialectical behavior therapy (DBT) is a type of cognitive-behavioral therapy that was created by Marsha M. Linehan to aid people that have difficulty regulating their feelings and also habits. DBT helps individuals recognize and change unfavorable idea patterns as well as behaviors that might be contributing to their problems. One manner in which DBT professionals sustain their clients in this procedure is with using worksheets.