Predicting boys' early-onset substance abuse from father's alcoholism, son's disruptiveness, and mother's parenting behavior.

Abstract

Sons of male alcoholics (SOMAs) are said to be at risk for alcoholism. The present study examined 4 groups of 13-year-old boys: SOMAs with and without disruptive behaviors, disruptive boys who were not SOMAs, and control participants. The classification of disruptive was based on 7-year longitudinal data, and father's alcoholism was determined by standardized tests. Mother's nurturance and promotion of autonomy were assessed in a laboratory setting; boys' substance abuse was measured by self-report methods in the same year as the observation. Boys with disruptive behaviors showed the most substance abuse; no effect of father's alcoholism was found. Disruptive boys' mothers were significantly less nurturant and demanded obedience rather than promoted autonomy. A multiple regression analysis revealed that the boys' disruptive behavior and the mother's lack of nurturance predicted early-onset substance abuse.