Among the issues faced by adolescents are problems relating to alcohol consumption, drug use, and sexual behavior. A survey of 813 adolescents found that adolescents are most likely to discuss these problems with peers and least likely to discuss them with parents, especially fathers. However, father absence from the home resulted in greater use of and problems with alcohol, marijuana, and sexual activity. This was the case especially for boys. The results obtained underscore the significance of the father as a key figure in the transmission of values and as a deterrent to certain behaviors. The results point to adolescents from fatherless homes, especially boys, as being at risk for problems in the areas noted. This suggests that community agencies providing services to adolescents should make special efforts to incorporate into their programs specially designed services to meet the particular needs of this group. Aspects of such programs are discussed.