Dbt Training Handouts And Worksheets Second Edition – Dialectical behavior therapy (DBT) is a kind of cognitive-behavioral treatment that was developed by Marsha M. Linehan to assist people that have trouble regulating their habits and feelings. DBT helps people recognize and transform unfavorable idea patterns as well as habits that may be contributing to their troubles. One manner in which DBT experts sustain their clients in this procedure is with the use of worksheets.