Matthieu Villatte, PhD, is a Research Scientist and Clinical Trainer at the Evidence-Based Practice Institute in Seattle. He has conducted workshops on the clinical applications of relational frame theory (RFT) and contextual behavioral science in the United States, Canada, Australia, and Europe. He is also an associate editor of theJournal of Contextual Behavioral Science. His work currently focuses on the dissemination of evidence-based practices, and he has published articles and book chapters on RFT, contextual behavioral science, and cognitive-behavioral therapy.
Jennifer L. Villatte, PhD, a clinical psychologist, is Assistant Professor in the Department of Psychiatry and Behavioral Sciences at the University of Washington, Seattle. She is a core faculty member in the Behavioral Science and Technology Center, where she develops and evaluates behavior intervention technologies aimed at improving population health. Her research aims to leverage innovations in data science, interaction design, and computing to optimize the impact of language and technology on human flourishing. Her clinical research interests include suicide prevention and adapting evidence-based practices to eliminate health service disparities.
Steven C. Hayes, PhD is Nevada Foundation Professor and Director of Clinical Training in the Department of Psychology at the University of Nevada, Reno. He has been president of multiple scientific and professional societies, including the Association for Behavioral and Cognitive Therapies (ABCT) and the Association for Contextual Behavioral Science. His work has been recognized by the Impact of Science on Application Award from the Society for the Advancement of Behavior Analysis and the Lifetime Achievement Award from the ABCT, among other awards. The author of more than 540 scientific articles, he has focused his career on understanding human language and cognition and applying this understanding to the alleviation of human suffering and the promotion of human welfare. His numerous books included Acceptance and Commitment Therapy, Second Edition, andMindfulness and Acceptance: Expanding the Cognitive-Behavioral Tradition.