Sam Goldstein, PhD, is a professor at University of Utah. He lives in Salt Lake City, Utah. Robert Brooks, PhD, is a professor at Harvard Medical School and a doctor at McLean Hospital. He lives in Needham, Massachusetts. They are the coauthors of Raising Resilient Children and Nurturing Resilience in Our Children. Sharon Weiss, MEd, is a behavioral consultant and a coauthor of From Chaos to Calm. She lives in McLean, Virginia.