Dr. Tina Payne Bryson (she/her) is the author of THE BOTTOM LINE FOR BABY (Random House 2020) and co-author (with Dan Siegel) of THE POWER OF SHOWING UP (Random House 2020) and THE YES BRAIN (Random House 2018), as well as two New York Times bestsellers -- THE WHOLE-BRAIN CHILD (Random House 2011), and NO-DRAMA DISCIPLINE (Random House 2014) -- each of which has been translated into over fifty languages. THE WHOLE-BRAIN CHILD has now sold over a million copies.

Tina is a psychotherapist and the Founder/Executive Director of The Center for Connection, a multidisciplinary clinical practice, and of The Play Strong Institute, a center devoted to the study, research, and practice of play therapy through a neurodevelopment lens.