DBT is a therapy model that uses skills training and a strong therapeutic relationship to help clients manage emotions and behaviors. It was originally developed for borderline personality disorder but is now used for various conditions. DBT combines individual therapy, skills training groups, therapist consultation meetings, and self-monitoring. Research shows DBT reduces self-harm, psychiatric hospitalization, and improves functioning compared to treatment as usual. DBT has been adapted for different populations and settings. It requires commitment from both clients and therapists to achieve positive outcomes.