Tian Dayton, M.A., Ph.D., T.E.P. has a masters in educational psychology and a Ph.D. in clinical psychology and is a board-certified trainer in psychodrama. She is also a licensed Creative Arts Therapist and a certified Montessori teacher. Dr. Dayton is the director of the New York Psychodrama Training Institute where she runs training groups in psychodrama, sociometry, and experiential group therapy. She created a model for treating trauma called Relationship Trauma Repair, which is currently in use at treatment centers across the United States. She was also on the faculty at NYU for eight years teaching psychodrama.

Dr. Dayton is a fellow of the American Society of Group Psychotherapy and Psychodrama, winner of their Scholar's Award, editor in chief of the Journal of Psychodrama, Sociometry & Group Psychotherapy, and sits on the professional standards committee for ASGPP. She has been awarded the Mona Mansell Award and the Ackerman/Black Award for contributions to the field of addiction.

She has been a guest expert on NBC, CNN, MSNBC, The Montel Williams Show, The Ricki Lake Show, The John Walsh Show, and Geraldo. Dr. Dayton is the author of fifteen books including Emotional Sobriety, Trauma and Addiction, Heartwounds, The Living Stage, and Forgiving and Moving On. She has also written The Process, an award-winning docudrama that uses psychodrama to tell stories of addicts and ACOAs and Psychodrama and Trauma Resolution, a comprehensive psychodrama training tape illustrating the effect of unresolved trauma on the personality and its resolution through psychodrama and sociometry. For more information, please visit www.tiandayton.com.