For Women’s History Month, each week we will highlight a major female contributor to the field of psychology. Today, we discuss Marsha Linehan.

Marsha M. Linehan, born on May 5, 1943, is an American psychologist and professor whose groundbreaking work has significantly impacted the field of psychology, particularly the treatment of complex, chronic, and co-occurring psychological disorders. Linehan is best known for developing Dialectical Behavior Therapy (DBT), a comprehensive and evidence-based therapeutic approach initially designed to treat individuals with borderline personality disorder (BPD).
Linehan’s journey in psychology began with an interest in understanding and treating individuals who were at risk for suicide. She earned her Ph.D. in psychology from Loyola University in Chicago in 1971 and later joined the faculty at the University of Washington. It was during her time at the University of Washington that Linehan developed DBT.
Introduced in the late 1980s, DBT combines elements of cognitive-behavioral therapy (CBT) with Eastern mindfulness practices with the primary aim of helping individuals build skills to regulate emotions, improve interpersonal relationships, and tolerate distressing situations. DBT emphasizes the dialectical nature of acceptance and change, encouraging individuals to accept themselves in their current states while also working towards positive transformation.
One of the key populations that Linehan targeted with DBT was individuals with borderline personality disorder (BPD), a condition characterized by intense emotional dysregulation, unstable self-image, and difficulties in interpersonal relationships. DBT proved to be highly effective in reducing self-harming behaviors, suicide attempts, and hospitalizations among individuals with BPD.
The impact of Marsha M. Linehan’s work extends beyond BPD, as DBT has been adapted for and applied to various other mental health conditions, such as depression, anxiety disorders, eating disorders, and substance abuse. The success of DBT has led to its widespread adoption in clinical settings, making Linehan’s approach one of the most influential developments in psychotherapy in recent decades.
Beyond her contributions to DBT, Linehan has been actively involved in research, contributing to the scientific understanding of mental health and effective therapeutic interventions. Her work has significantly influenced the field of suicide prevention, an area in which she initially focused her research and clinical efforts. Linehan’s research has contributed to the identification of risk factors for suicide and the development of evidence-based interventions to reduce suicide rates.
Marsha M. Linehan has received numerous accolades and honors for her contributions to psychology and mental health. In 2016, she was awarded the prestigious Scientific Research Award from the National Alliance on Mental Illness (NAMI). Her work has not only shaped the landscape of psychotherapy but has also played a crucial role in reducing stigma associated with conditions like borderline personality disorder and advocating for more compassionate and effective treatment approaches.
Linehan’s openness about her own experiences with mental health challenges, including her disclosure of struggling with borderline personality disorder, has further contributed to destigmatizing mental health issues and fostering a sense of empathy and understanding. Her courage in sharing her personal journey has inspired both mental health professionals and individuals facing mental health challenges.