Georg H. Eifert, PhD, is professor and chair of the department of psychology at Chapman University in Orange, CA. He was ranked among the top thirty researchers in behavior analysis and therapy in the 1990s, and he has authored over 100 publications on psychological causes and treatments of anxiety and other emotional disorders. He is a clinical fellow of the Behavior Therapy and Research Society, a member of numerous national and international psychological associations, and he serves on several editorial boards of leading clinical psychology journals. He is also a licensed clinical psychologist. He is coauthor of Acceptance and Commitment Therapy for Anxiety Disorders and ACT on Life, Not… on Anger.
Matthew McKay, PhD, is a professor at the Wright Institute in Berkeley, CA. He has authored and coauthored numerous books, including The Relaxation and Stress Reduction Workbook, Self-Esteem, Thoughts and Feelings, When Anger Hurts, and ACT on Life Not on Anger. McKay received his PhD in clinical psychology from the California School of Professional Psychology, and specializes in the cognitive behavioral treatment of anxiety and depression. He lives and works in the greater San Francisco Bay Area.
John P. Forsyth, PhD, is a scientist, writer, and licensed clinical psychologist in Upstate New York. He has traveled the world giving talks and workshops to the public and professionals about the benefits of mindful acceptance, kindness and compassion, and how to live a valued life using a new approach to psychological health and wellness called Acceptance and Commitment Therapy (ACT). He is Associate Professor of Psychology, Director of the Doctoral Training Program in Clinical Psychology, and Director of the Anxiety Disorders Research Program at the University at Albany, State University of New York.He has published many articles about how excessive struggle with unpleasant thoughts and… emotions feeds human suffering, and what mindfulness and acceptance can offer as a solution. He has been doing basic and applied work related to anxiety disorders and ACT for well over a decade. He is a clinical fellow of the Behavior Therapy and Research Society, serves on the editorial boards of several leading journals, and is associate editor of the Journal of Behavior Therapy and Experimental Psychiatry. He is coauthor of Acceptance and Commitment Therapy for Anxiety Disorders: A Practitioner's Treatment Guide to Using Mindfulness, Acceptance, and Values-Based Behavior Change Strategies, ACT on Life, Not on Anger: The New Acceptance and Commitment Therapy for Problem Anger and The Mindfulness and Acceptance Workbook for Anxiety: Break Free from Anxiety, Phobias, and Worry Using Acceptance and Commitment Therapy (New Harbinger), published in Jan. 2008. His work has helped foster growing international interest in acceptance and mindfulness approaches in psychology, mental health care, medicine, and society.Visit his blog: http://mindfulness-and-anxiety.blogspot.com .