Dbt Interpersonal Effectiveness Worksheets Dearman – Dialectical behavior therapy (DBT) is a sort of cognitive-behavioral therapy that was established by Marsha M. Linehan to aid individuals who have trouble regulating their habits as well as emotions. DBT aids individuals recognize as well as change adverse thought patterns as well as actions that might be adding to their troubles. One way that DBT experts support their clients in this procedure is via making use of worksheets.