A thought-leader in the area of guiding parents and children through the tumultuous early years when the foundation for self-esteem, identity, and self-confidence is laid, Tovah P. Klein, PhD, is a child development psychologist and researcher and the Director of the Barnard College Center for Toddler Development in Manhattan. She has appeared on CNN, ABC, CBS, NBC, CNBC, and FOX Business, in The New York Times, The Wall Street Journal, The Washington Post, Parents, Slate.com, Huffington Post, Psychology Today, and countless other publications as their go-to toddler expert. In addition, Dr. Klein was a developmental advisor for Sesame Street, and is on the advisory boards for Room to Grow, Rwanda Educational Assistance Project, Per Dev, Ubuntu Education Fund, and LearnNow.org. She consults nationally and internationally to programs for young children and parents. She is the mother of three boys and lives with her family in New York City. Visit her at HowToddlersThrive.com.