Murray Bowen was an American psychiatrist and the founder of Bowen Family Systems Theory, a significant approach in family therapy. He developed this theory in the mid-20th century, emphasizing the importance of understanding family dynamics and emotional connections. Bowen believed that individuals are best understood within the context of their family relationships. Bowen's work focused on concepts such as differentiation of self, which refers to the ability to maintain one's identity while remaining connected to family. His theories have influenced various fields, including psychology, social work, and counseling, and continue to be relevant in understanding human behavior and relationships.