About the Author
Gerald Corey is Professor Emeritus of Human Services and Counseling at California State University at Fullerton. He received his doctorate in counseling from the University of Southern California. He is a Diplomate in Counseling Psychology, American Board of Professional Psychology; a licensed psychologist; and a National Certified Counselor. He is a Fellow of the American Psychological Association (Division 17, Counseling Psychology; and Division 49, Group Psychotherapy); a Fellow of the American Counseling Association; and a Fellow of the Association for Specialists in Group Work. Both Jerry and Marianne Corey received the Lifetime Achievement Award from the American Mental Health Counselors Association in 2011, and both also received the Eminent Career Award from ASGW in 2001. Dr. Corey was given the Outstanding Professor of the Year Award from California State University at Fullerton in 1991. He regularly teaches both undergraduate and graduate courses in group counseling and ethics in counseling. He is the author or coauthor of 15 textbooks in counseling currently in print, along with more than 60 journal articles and book chapters. In the past 40 years Jerry and Marianne Corey have conducted group counseling training workshops for mental health professionals at many universities in the United States as well as in Canada, Mexico, China, Hong Kong, Korea, Germany, Belgium, Scotland, England, and Ireland.
Marianne Schneider Corey, a licensed marriage and family therapist in California, is a National Certified Counselor and a fellow of the Association for Specialists in Group Work. She has been actively involved in providing training and supervision workshops in group process for human-services students and professionals. She also facilitates self-exploration groups for graduate students and continues to conduct training workshops in group counseling with her husband, Dr. Gerald Corey, in various countries. In 2001, the two received the Eminent Career Award for distinguished and major contributions to the field of group work by the Association for Specialists in Group Work.
Patrick Callanan is a licensed marriage and family therapist in private practice in Santa Ana, California, and a National Certified Counselor. In his private practice he works with individuals, couples, and families. Patrick is on the part-time faculty of the Human Services Program at California State University at Fullerton, where he regularly teaches the internship course. He also offers his time each year to the university to assist in training and supervising group leaders, and co-teaches an undergraduate course in ethical and professional issues.