Mary Goulding, MSW, is one of the leading exponents of Transactional Analysis. Along with her husband Robert Goulding, she developed an approach called Redecision therapy which synthesizes Transactional Analysis and Gestalt. Together they founded the Western Institute for Group and Family Therapy in Watsonville, California, and co-authored two professional books about their approach. There is also an edited volume about the Redecision model. Mary has served as a member of the Board of Trustees of the International Transactional Analysis Association and is a Teaching Member of that organization. Her M.S.W. was granted in 1960 from the School of Social Welfare, University of California, Berkeley.

• About Redecision Therapy at Addiction.com

Judd Marmor, MD, was an American psychiatrist known for his role in removing homosexuality from the American Psychiatric Association Diagnostic and Statistical Manual of Mental Disorders. Judd was an adjunct Professor of Psychiatry at the University of California in LA, was Franz Alexander Professor of Psychiatry at the University of Southern California School of Medicine. he has practices medicine for more than 50 years, having graduated from Columbia University College of Physicians and Surgeons in 1933. He is past president of the American Psychiatric Association, American Academy of Psychoanalysis, and The Group for the Advancement of Psychoanalysis, and The Group for the Advancement of Psychiatry. He is recipient of the Bowis Award for Outstanding Achievements in Leadership in the Field of Psychiatry from the American College of Psychiatrists and the Founders Award from the American Psychiatric Association. Dr. Marmor served on the editorial board of 14 journals.He authored five books and co-authored one. He has written or co-written more than 300 scientific papers. Much of his writing has been on psychoanalysis and human sexuality.

• Profile at NCBI.NLM.NIH.gov

James F. Masterson (M.D., Jefferson Medical School, 1951) was Director of the Masterson Group, P.C., which specializes in the treatment of adolescent and adult character disorders. Additionally, he was Director of the Masterson Institute (formerly Character Disorder Foundation); attending psychiatrist at New York Hospital, Payne Whitney Clinic; and Adjunct Clinical Professor of Psychiatry at Cornell University Medical College. Masterson has authored seven books and edited two volumes, mostly on the topic of psychoanalytic approaches to character disoreders and adolescents. His seminal work on the borderline personality has made him one of the most influential and studied practitioners of modern psychoanalytic methods.

• Profile at International Masterson Institute

Paul Watzlawick, received his Ph.D. from the University of Venice in 1949. He has an Analyst's Diploma from the C.G. Jung Institute for Analytic Psychology in Zurich. Watzlawick has practiced psychotherapy for more than 30 years. He was research associate and principal investigator at the Mental Research Institute. He was Clinical Professor at the Department of Psychiatry and Behavioral Sciences, Stanford University Medical Center. Watzlawick is a noted family therapist; he is recipient of the Distinguished Achievement Award from the American Family Therapy Association. Also, he is author, co-author or editor of eight books on the topics of interactional psychotherapy, human communication and constructivist philosophy.

He formulated five axioms. They are:

1. It is not possible to not communicate. Every behavior is some kind of non-verbal communication.
2. Every communication has a content. In addition, there is 'metainformation', which says how the communicator wants to be understood.
3. All partners involved in a communication process also interpret their own behaviour during communication.
4. Human communication involves both verbal and non-verbal communication. In addition to the spoken words, there are is also a non-spoken part (gestures, behavior, intonation..) which is part of the communication.
5. Communication between humans is either symmetric or complementary. This is based on whether the relationship of those communicating is based on differences or parity.

• Profile at Mental Research Institute.org