Vann S. Joines, PhD, is a clinical psychologist and President of the Southeast Institute for Group and Family Therapy, Chapel Hill, North Carolina. Accredited by ITAA as a Teaching and Supervising Transactional Analyst, he was the 1994 recipient of the Eric Berne Memorial Award in Transactional Analysis for the Integration of TA with Other Theories and Approaches. He is a Clinical Member and Approved Supervisor of the American Association for Marriage and Family Therapy, and a Member of the American Group Psychotherapy Association. Ian Stewart, PhD, is Honorary Director of The Berne Institute, Nottingham, England. He is accredited by the European Association for Transactional Analysis (EATA) and the International Transactional Analysis Association (ITAA) as a Teaching and Supervising Transactional Analyst. He is also a UKCP Registered Psychotherapist and a Master Practitioner in Neuro-Linguistic Programming. Ian was the 1998 recipient of the EATA Gold Medal, awarded for "outstanding services to transactional analysis in Europe".