Steven C. Hayes

Dr. Steven C. Hayes is an Emeritus Professor of Psychology at the University of Nevada, Reno and President of the Institute for Better Health, a 45-year old charitable organization dedicated to better mental and behavioral health. His work has been focused on developing a new behavioral science approach called Contextual Behavioral Science. He originated its underlying philosophical of science (Functional Contextualism), its basic science of human higher cognition (Relational Frame Theory or "RFT"), its application to individual psychological change (Acceptance and Commitment Therapy or Training, "ACT" in either case), and co-developed its application to the development of more cooperative groups (Prosocial). He has helped develop a model of human suffering and human prosperity (the Psychological Flexibility Model), a new method of analyzing processes of change (idionomic analysis), a new vision of what evidence-based intervention should be (Process-Based Therapy), and he has extended multidimensional and multilevel evolutionary thinking to human problems of all kinds. His work has been celebrated with several awards, such as the Lifetime Achievement Award from the Association for Behavioral and Cognitive Therapies and the Impact of Science on Application Award from the Society for the Advancement of Behavior Analysis. With 47 books and nearly 700 scientific articles published, Dr. Hayes is one of the most cited psychologists in the world as he continues to innovate in the field of psychology.