Between the periods 1980 to 1992, consumption of illicit drugs in the United States increased from 29% to 42% among 12th grade adolescence, and from 11% to 21% among eight grade students. Other statistics shows that in the 12th grade 80% are students on alcoholic. More than half of them have been doing it in the eighth grade; 75% had smoked cigarettes, of this group, 35% became habitual smokers. The greatest challenge is faced by families, who, no matter what their social or economic level, must devise strategies to help their adolescence. Studies have been done to prove ...