Susan A. Wheelan, PhD, is president of GDQ Associates, Inc. She was professor of Psychological Studies and faculty director of the Training and Development Center at Temple University. She has worked in a number of school, hospital, and clinical settings. Dr. Wheelan received Temple University s Great Teacher Award in 1992. She is coeditor of The Lewin Legacy: Field Theory in Current Practice and Advances in Field Theory. She coauthored How to Discipline Without Feeling Guilty. Dr. Wheelan is the author of Facilitating Training Groups, Group Processes: A Developmental Perspective, The Handbook...