Dbt P.L.E.A.S.E. Skills Worksheet – Dialectical behavior therapy (DBT) is a type of cognitive-behavioral treatment that was created by Marsha M. Linehan to aid people that have trouble controling their behaviors as well as emotions. DBT assists people recognize as well as alter adverse thought patterns and behaviors that might be contributing to their difficulties. One way that DBT professionals sustain their customers in this procedure is with the use of worksheets.