Autor: David M. Zeitler

R. Elliott Ingersoll is Professor of Counseling and Counseling Psychology at Cleveland State University. His books include Psychopharmacology for Helping Professionals: An Integral Exploration; The Mental Health Desk Reference: A Practice-Based Guide to Diagnosis, Treatment, and Professional Ethics; Becoming a 21st Century Agency Counselor: Personal and Professional Explorations; and Explorations in Counseling and Spirituality: Philosophical, Practical, and Personal Reflections. David M. Zeitler is Assistant Professor at John F. Kennedy University where he teaches in the Integral Theory Program and Integral Psychology Program.