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Louise L. Hayes, PhD
Louise L. Hayes, PhD, is an international acceptance and commitment therapy (ACT) trainer and speaker. She is also a clinical psychologist and researcher collaborating on interventions with young... Read more
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Steven C. Hayes, PhD
Steven C. Hayes, PhD, is Nevada Foundation Professor in the department of psychology at the University of Nevada, Reno. He has been president of numerous professional organizations, is author of... Read more
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Michelle Heffner Macera, PhD
Michelle Heffner, PhD, was trained in the West Virginia University Department of Behavioral Medicine and Psychiatry eating disorders program. She has assessed and treated eating disorder clients in... Read more
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Todd B. Kashdan, PhD
Todd B. Kashdan, PhD, is an associate professor of psychology and senior scientist at the Center for Consciousness and Transformation at George Mason University. Kashdan has published over one... Read more
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Chad LeJeune, PhD
Chad LeJeune, PhD, is a clinical psychologist and professor of psychology at the Universty of San Francisco. He is a founding fellow of the Academy of Cognitive Therapy and has been a practitioner... Read more
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Avigail Lev, PsyD
Avigail Lev, PsyD, is a psychotherapist and executive coach in San Francisco, CA. She works with couples and individuals who struggle with interpersonal problems, anxiety, trauma, and mood disorders... Read more
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Jason Lillis, PhD
Jason Lillis, PhD, is assistant professor of research at the Alpert Medical School of Brown University, and a clinical psychologist at the Miriam Hospital in Providence, RI. He is a leading ACT-for-... Read more
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Fredrik Livheim, PhD
Fredrik Livheim, PhD, is a licensed clinical psychologist in the department of clinical neuroscience at the Karolinska Institutet in Stockholm, Sweden. He has trained more than 1,500 professionals in... Read more
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Jason B. Luoma, PhD
Jason B. Luoma, PhD, is cofounder and CEO of Portland Psychotherapy Clinic, Research, and Training Center—a research and training clinic based on a social enterprise model that uses business revenue... Read more
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Akihiko Masuda, PhD
Akihiko Masuda, PhD, is associate professor of psychology at Georgia State University. He was born and raised in Nagano, Japan, and moved to the United States for his psychology career. His primary... Read more
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Lance McCracken, PhD
Editor Lance M. McCracken, PhD, is a consultant, clinical psychologist, and clinical lead of the Centre for Pain Services at the Royal National Hospital for Rheumatic Diseases in Bath, UK. He is also... Read more
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Christopher McCurry, PhD
Christopher McCurry, PhD, is a clinical child psychologist in private practice specializing in the treatment of childhood anxiety. He is clinical assistant professor in the departments of psychology... Read more
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Matthew McKay, PhD
Matthew McKay, PhD, is a professor at the Wright Institute in Berkeley, CA. He has authored and coauthored numerous books, including The Dialectical Behavior Therapy Skills Workbook, The Relaxation... Read more
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Daniel J. Moran, PhD, BCBA-D
Daniel J. Moran, PhD, BCBA-D, is founder and director of the MidAmerican Psychological Institute, and founder of Pickslyde Consulting. He coauthored ACT in Practice with Patricia Bach, as well as... Read more
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Jason A. Nieuwsma, PhD
Jason A. Nieuwsma, PhD, is associate professor in the department of psychiatry and behavioral sciences at Duke University, and serves as associate director of the Mental Health and Chaplaincy program... Read more
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Emma K. O'Donoghue, DClinPsy
Emma K. O’Donoghue, DClinPsy, is a senior clinical psychologist working in community psychosis settings in a South London National Health Service Trust. She has a long-standing interest in using... Read more
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Adria Pearson, PhD
Adria N. Pearson, PhD, received her doctorate in clinical psychology from the University of Nevada, Reno, and completed her internship at the VA Long Beach Healthcare System. Pearson has presented at... Read more
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Jacqueline Pistorello, PhD
Jacqueline Pistorello, PhD, is a clinical and research faculty member at the University of Nevada, Reno Counseling Services, where she has worked with college students for fifteen years. She... Read more
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Kevin L. Polk, PhD
Kevin L. Polk, PhD, is a clinical psychologist who has been a practicing for twenty-six years, primarily helping veterans and others with troubling trauma memories. For the past eleven years, he has... Read more
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Emily K. Sandoz, PhD
Emily K. Sandoz, PhD, is assistant professor of psychology at University of Louisiana at Lafayette, LA. She is a therapist who specializes in treating clients using acceptance and commitment therapy... Read more