Dbt Interpersonal Effectiveness Worksheet 6 – Dialectical behavior therapy (DBT) is a sort of cognitive-behavioral treatment that was developed by Marsha M. Linehan to assist people who have problem controling their emotions as well as actions. DBT helps individuals recognize and also transform negative idea patterns and actions that may be contributing to their problems. One way that DBT professionals sustain their clients in this procedure is via the use of worksheets.