Dbt Skills Training Manual Handouts And Worksheets – Dialectical behavior therapy (DBT) is a sort of cognitive-behavioral treatment that was developed by Marsha M. Linehan to assist people that have trouble controling their feelings as well as habits. DBT assists people identify and also transform adverse idea patterns as well as habits that may be adding to their troubles. One way that DBT practitioners sustain their clients in this process is through using worksheets.