This is the program that started it all. A Parent’s Guide to Changing Destructive Adolescent Behavior (CDAB) is the only parent training program that addresses the MOST destructive of adolescent behaviors. Now in its eleventh edition, CDAB has become the program of choice for parents raising difficult or out-of-control teens. The American Bar Association’s Center on Children and the Law, named the Parent Project the largest court mandated juvenile diversion program in the country. With a focus on improving both school attendance and performance, CDAB has become a favorite of middle and high school educators as well.