Kyle Eichas is Professor of Psychology at Tarleton State University in Waco, Texas, USA. His scholarly interests include outreach research and the development of community-supported interventions to promote positive human development.

James E. Côté is Emeritus Professor of Sociology at the University of Western Ontario, Canada. He is the founding editor of Identity: An International Journal of Theory and Research, associate editor of The Journal of Adolescence, and the author or co-author of ten other books.

Charles G. Levine was Associate Professor of Sociology at the University of Western Ontario, Canada. Among other publications, he co-authored several articles and a book with Lawrence Kohlberg, Moral Stages: A Current
Formulation and a Response to Critics.