Dr. Sue Johnson is an author, clinical psychologist, researcher, professor, popular presenter and speaker and a leading innovator in the field of couple therapy and adult attachment. Sue is the primary developer of Emotionally Focused Couples and Family Therapy (EFT), which has demonstrated its effectiveness in over 30 years of peer-reviewed clinical research.

Sue Johnson is founding Director of the International Centre for Excellence in Emotionally Focused Therapy and Distinguished Research Professor at Alliant University in San Diego, California, as well as Professor Emeritus, Clinical Psychology, at the University of Ottawa, Canada.

Stan Tatkin, PsyD, MFT, is a clinician, researcher, teacher, and developer of A Psychobiological Approach to Couple Therapy (PACT®). He has a clinical practice in Calabasas, CA, where he has specialized for the last 15 years in working with couples and individuals who wish to be in relationships. He and his wife, Tracey Boldemann-Tatkin, developed the PACT Institute for the purpose of training other psychotherapists to use this method in their clinical practice.