Dbt Interpersonal Effectiveness Dearman Worksheet – Dialectical behavior therapy (DBT) is a kind of cognitive-behavioral therapy that was established by Marsha M. Linehan to aid individuals who have trouble controling their habits and feelings. DBT helps people identify and also alter negative idea patterns and also actions that might be adding to their difficulties. One manner in which DBT specialists support their clients in this process is with using worksheets.