Evaluations of Incredible Years Reveal That the Program __________

Evaluations of Incredible Years reveal that the program __________.

A) is highly effective at improving parenting and reducing child behavior problems
B) initially helps families with aggressive children, but the effects of the parent training component do not endure
C) is somewhat helpful to control groups but does not improve the parenting of children with conduct problems
D) does not have any real lasting impact on children with serious conduct problems