Mindfulness and Acceptance Expanding the Cognitive-Behavioral Tradition

Steven C. Hayes, PhD, is Foundation Professor of Psychology at the University of Nevada and a codeveloper of acceptance and commitment therapy. His career has focused on the analysis of the nature of human language and cognition and its application to the understanding and alleviation of human suffering. He has served as president of multiple scientific and professional organizations, including the Association for Behavioral and Cognitive Therapies (ABCT) and the Association for Contextual Behavioral Science. His work has been recognized by the James McKeen Cattell Fellow Award from the Association for Psychological Science, the Award for Impact of Science on Application from the Society for the Advancement of Behavior Analysis, and the Lifetime Achievement Award from the ABCT, among other awards. The author of 41 books and over 575 scientific articles, Dr. Hayes has focused on understanding human language and cognition and applying this understanding to the alleviation of human suffering and the promotion of human welfare. He is coauthor of Acceptance and Commitment Therapy, Second Edition.

Victoria M. Follette, PhD, is Foundation Professor and Chair of the Department of Psychology at the University of Nevada. She heads the Trauma Research Institute of Nevada, using a contextual behavioral approach to understanding the sequelae of trauma. Her areas of interest include taking science into applied treatment and mindfulness- and acceptance-based approaches to treatment. Marsha M. Linehan, PhD, ABPP, the developer of Dialectical Behavior Therapy (DBT), is Professor Emeritus of Psychology and Director Emeritus of the Behavioral Research and Therapy Clinics at the University of Washington. Before retiring in 2019, she devoted her career to developing and evaluating evidence-based treatments for populations with high suicide risk and multiple, severe mental disorders. Dr. Linehan is the 2025 recipient of the Lifetime Achievement Award from the American Foundation for Suicide Prevention. Her contributions to suicide research and clinical psychology research have also been recognized with the University of Louisville Grawemeyer Award for Psychology, the Career/Lifetime Achievement Award from the Association for Behavioral and Cognitive Therapies, the Gold Medal Award for Life Achievement in the Application of Psychology from the American Psychological Foundation, and the James McKeen Cattell Award from the Association for Psychological Science. In her honor, the American Association of Suicidology created the Marsha Linehan Award for Outstanding Research in the Treatment of Suicidal Behavior. Dr. Linehan was featured in TIME Great Scientists: The Geniuses and Visionaries Who Transformed Our World. She is founder of the Linehan Institute and is a Zen master.