Marsha Linehan, Ph.D., is a Professor of Psychology and adjunct Professor of Psychiatry and Behavioral Sciences at the University of Washington and is Director of the Behavioral Research and Therapy Clinics, a consortium of research projects developing new treatments and evaluating their efficacy for severely disordered and multi-diagnostic and suicidal populations. Her primary research is in the application of behavioral models to suicidal behaviors, drug abuse, and borderline personality disorder. She is also working to develop effective models for transferring science-based treatments to the clinical community.
She is the developer of Dialectical Behavior Therapy (DBT), a treatment originally developed for the treatment of suicidal behaviors and since expanded to treatment of borderline personality disorder and other severe and complex mental disorders, particularly those that involve serious emotion dysregulation.