Experienced behavioral interventionists will be trained in behavioral theory principles fundamental to the intervention that involve helping children and their parents to change behavior and maintain the changes by Dr. Ewing (Co-Investigator). Dr Ewing, who has completed Human Subjects and HIPAA training at the University of Pittsburgh will come to Madison, Wisconsin to do a training session for the behavioral interventionists and study coordinator. In addition, she will provide instruction in principles of weight management, the role of healthy eating and physical activity in maintaining a healthy weight, and the empirical support for the intervention that will be offered. Finally, the interventionists will receive training to conduct each of the individual sessions.