Bonnie J Buchele Editor

Leonardo M. Leiderman, PsyD,is President-Elect of the American Group Psychotherapy Association and a Diplomate in Clinical and Group Psychology. He has published extensively on group psychotherapy in treating trauma.

Bonnie J. Buchele, PhD, is President-Elect of the American Psychoanalytic Association and past president of the American Group Psychotherapy Association. She has publications focused on group, psychoanalysis and trauma.