Daniel J. Siegel, MD, is the director of the Mindsight Institute and codirector of the UCLA Mindful Awareness Research Center. A graduate of Harvard Medical School, Dr. Siegel is the author of The Mindful Brain and Parenting from the Inside Out. His internationally acclaimed bestseller, The Developing Mind, has been used by a number of organizations including the U.S. Department of Justice and the Vatican. Dr. Siegel is the founding editor of the Norton Series on Interpersonal Neurobiology.