Dbt Skills Training Handouts And Worksheets Marsha M Linehan – Dialectical behavior therapy (DBT) is a sort of cognitive-behavioral therapy that was established by Marsha M. Linehan to help individuals that have difficulty managing their behaviors and also emotions. DBT aids people identify as well as transform adverse idea patterns and behaviors that might be adding to their troubles. One manner in which DBT experts support their customers in this process is with making use of worksheets.