Bruce E. Wampold, PhD, ABPP, is the Patricia L. Wolleat Professor of Counseling Psychology at the University of Wisconsin-Madison and director of the Research Institute at Modum Bad Psychiatric Center in Vikersund, Norway.

Zac E. Imel, PhD, is an assistant professor with the counseling psychology program in the Department of Educational Psychology and an adjunct assistant professor in the Department of Psychiatry at the University of Utah.