Moniek ThunnissenMoniek Thunnissen, MD, PhD, is a Teaching and Supervising Transactional Analyst in psychotherapy. She is a psychiatrist working in her own company for treatment, supervision, consultation and training. In the TA Academy in Soesterberg she developed te TA psychotherapy program. As a psychiatrist-psychotherapist she worked in Psychotherapeutic Centre De Viersprong for sixteen years and completed her PhD research on the long term results of the TA program for patients with personality disorders. Later she was the director of training for psychiatrists in the mental hospital in Bergen op Zoom. She is the author of seven books and numerous articles on TA, psychotherapy and psychiatry. She was Vice President of Research and Innovation of the International Transactional Analysis Association and is part of the Editorial Board of the Transactional Analysis 'Journal'. Read More Read Less