Dr. Vollhardt received a Ph.D. in Social Psychology (with a concentration in the Psychology of Peace and Violence) from the University of Massachusetts Amherst and joined Clark University in Fall 2009. She is affiliated with CGRAS, CRES, HGS, and Peace and Conflict Studies. Dr. Vollhardt’s research focuses on the psychological impact of collective victimization, focusing…

Kathleen Palm Reed received her Ph.D. in Clinical Psychology from the University of Nevada, Reno, in 2004, and completed her internship and postdoctoral training at the Warren Alpert Medical School of Brown University. Dr. Palm Reed’s interests include the prevention of and interventions for substance use disorders, posttraumatic stress disorder, and sexual and dating violence.…

Dr. Arnett earned a B.S. in psychology from Michigan State University in 1980, and an M.A. and Ph.D. in developmental psychology from the University of Virginia in 1985 and 1986. Dr. Arnett is the originator of the theory of emerging adulthood (human development from age 18-29) and has written many articles and books on this…

Joseph de Rivera (PhD. Stanford, 1961) is Professor Emeritus at Clark University. A founding member of the International Society for Research on Emotions and a fellow in three different divisions of the American Psychological Association, he taught at Dartmouth and NYU before coming to Clark and founding their Program in Peace and Conflict. The author…