Joanna J. Arch, PhD, Department of Psychology and Neuroscience, University of Colorado, Boulder, Boulder, Colorado

David S. Black, PhD, MPH, Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California

Sarah Bowen, PhD, Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington

Kirk Warren Brown, PhD, Department of Psychology, Virginia Commonwealth University, Richmond, Virginia

Linda E. Carlson, PhD, RPsych, Department of Psychosocial Resources, Tom Baker Cancer Centre, Calgary, Alberta, Canada

James Carmody, PhD, Division of Preventive and Behavioral Medicine, University of Massachusetts Medical School, Worcester, Massachusetts

Jennifer S. Cheavens, PhD, Department of Psychology, Ohio State University, Columbus, Ohio

J. David Creswell, PhD, Department of Psychology, Carnegie Mellon University, Pittsburgh, Pennsylvania

Jake H. Davis, MA, Philosophy Program, The Graduate Center, City University of New York, New York, New York

Edward L. Deci, PhD, Department of Clinical and Social Sciences in Psychology, University of Rochester, Rochester, New York

Haley Douglas, BS , Department of Psychology, University of Washington, Seattle, Washington

Elissa S. Epel, PhD, Department of Psychiatry, University of California, San Francisco, San Francisco, California

Norman A. S. Farb, PhD, Baycrest Mood and Related Disorders Clinic, Baycrest Hospital, Toronto, Ontario, Canada

Rupert Gethin, PhD, Department of Theology and Religious Studies, University of Bristol, Bristol, United Kingdom

Robert J. Goodman, MA, Department of Psychology, Virginia Commonwealth University, Richmond, Virginia

Steven C. Hayes, PhD, Department of Psychology, University of Nevada, Reno, Nevada

Sarah A. Hayes-Skelton, PhD, Department of Psychology, University of Massachusetts Boston, Boston, Massachusetts

Julie Anne Irving, PhD, Mood and Anxiety Disorders Program, Centre for Addiction and Mental Health, Toronto, Ontario, Canada

Hooria Jazaieri, MFT, Department of Psychology, Institute of Personality and Social Research, University of California, Berkeley, Berkeley, California

Lauren N. Landy, MA, Department of Psychology and Neuroscience, University of Colorado, Boulder, Boulder, Colorado

Sophie A. Lazarus, MS, Department of Psychology, Ohio State University, Columbus, Ohio

Emily K. Lindsay, MS, Department of Psychology, Carnegie Mellon University, Pittsburgh, Pennsylvania

Douglas M. Long, BS , Department of Psychology, University of Nevada, Reno, Reno, Nevada

Thomas R. Lynch, PhD, Personality and Emotion Biobehavioural Laboratory, School of Psychology, University of Southampton, Southampton, United Kingdom

Benjamin W. Nelson, BA , Department of Psychology, University of Oregon, Eugene, Oregon

Christopher P. Niemiec, PhD, Department of Clinical and Social Sciences in Psychology, University of Rochester, Rochester, New York

Suzanne C. Parker, PhD, Department of Psychology, University of Miami, Coral Gables, Florida

Michael I. Posner, PhD, Department of Psychology, University of Oregon, Eugene, Oregon

Jordan T. Quaglia, MA, Department of Psychology, Virginia Commonwealth University, Richmond, Virginia

C. Scott Rigby, PhD, Immersyve, Inc., Celebration, Florida

Richard M. Ryan, PhD, Department of Clinical and Social Sciences in Psychology, University of Rochester, Rochester, New York

Patricia P. Schultz, MA, Department of Clinical and Social Sciences in Psychology, University of Rochester, Rochester, New York

Zindel V. Segal, PhD, Mood and Anxiety Disorders Program, Centre for Addiction and Mental Health, Toronto, Ontario, Canada

Shauna L. Shapiro, PhD, School of Education and Counseling Psychology, Santa Clara University, Santa Clara, California

Daniel J. Siegel, MD, Mindful Awareness Research Center, Mindsight Institute, University of California Los Angeles, Los Angeles, California

Thomas G. Szabo, MA, BCBA , School of Behavior Analysis, Florida Institute of Technology, Melbourne, Florida

Yi-Yuan Tang, PhD, Department of Psychology, Texas Tech University, Lubbock, Texas

Evan Thompson, PhD, Department of Philosophy, University of British Columbia, Vancouver, British Columbia, Canada

Marieke K. van Vugt, PhD, Institute of Artificial Intelligence and Cognitive Engineering, University of Groningen, Groningen, The Netherlands

Cassandra Vieten, PhD, Institute of Noetic Sciences, Petaluma, California

Matthieu Villatte, PhD, Department of Psychology, University of Louisiana, Lafayette, Louisiana

Lauren P. Wadsworth, MA, Department of Psychology, University of Massachusetts Boston, Boston, Massachusetts

Edward R. Watkins, PhD, Mood Disorders Centre, Department of Psychology, College of Life and Environmental Sciences, University of Exeter, Exeter, United Kingdom

Katie Witkiewitz, PhD, Department of Psychology, University of New Mexico, Albuquerque, New Mexico

Fadel Zeidan, PhD, Department of Neurobiology and Anatomy, Wake Forest School of Medicine, Winston-Salem, North Carolina