29 As many as _____ of the parents of 4-6 year-old children report that their children steal, lie, disobey, or destroy property at least some of the time. Most of these children show a decrease in antisocial behavior from ______. 10 percent; 4 to 18 years of age. 20 percent; 10 to 18 years of age. 40 percent; 10 to 18 years of age. 50 percent; 4 to 18 years of age