Tina Payne Bryson, Ph.D., is the founder and executive director of The Center for Connection, a multidisciplinary clinical practice in Southern California. She is the co-author (with Dan Siegel) of four books, including the New York Times bestsellers The Whole-Brain Child and No-Drama Discipline. Dr. Bryson keynotes conferences and conducts workshops for parents, educators, and clinicians all over the world, and she frequently consults with schools, businesses, and other organizations. 

Georgie Wisen-Vincent, LMFT, is a nationally recognized play therapy expert and the director and head of faculty for The Play Strong Institute, a continuing education and training organization for professionals and parents. She is a graduate professor in the play therapy program at Loma Linda University and a clinical supervisor of play therapy practicum at the Loma Linda Behavioral Health Institute.