Mark M. Leach, Ph.D., is Professor and Director of Training of the Counseling Psychology program at the University of Louisville.
Michael J. Stevens, Ph.D., is a Professor of Psychology at Illinois State University, where he was named Outstanding University Researcher.
Geoff Lindsay, Ph.D., is Director of the Centre for Educational Development, Appraisal and Research at the University of Warwick, UK where he is also Professor of Educational Psychology and Special Needs Education.
Andrea Ferrero, Ph.D., is a clinical psychologist and Professor of Psychology at San Luis University, Argentina.
Yesim Korkut, Ph.D., is clinical psychologist and an associate professor at Bahçesehir University Psychology Department, Istanbul, Turkey.