Dbt Skills Training Manual Second Edition Worksheets – Dialectical behavior therapy (DBT) is a kind of cognitive-behavioral treatment that was established by Marsha M. Linehan to aid individuals that have trouble controling their behaviors and also feelings. DBT helps individuals recognize and alter unfavorable thought patterns as well as actions that might be contributing to their difficulties. One manner in which DBT experts sustain their clients in this process is through using worksheets.