- To qualify for the original study, families needed to meet criteria for child, family, and sociodemographic risk. Specifically, families either had to meet "child risk" factors or they had to have at least two of the three factors present to qualify for the study. To meet criterion for child risk, scores must be at least one SD above the normative average on the Eyberg Intensity of Problems factors, the Bates difficulty (i.e. negative emotionality) factor, or the conflict factor of the Adult-Child Relationship Scale. Family risk was determined by a score of one SD above the normative average on maternal depressive symptoms or parenting daily hassles, having substance use/abuse problems, or teen parent status. Sociodemographic risk was established using educational attainment because all WIC participants met criteria for low income. Families in which educational attainment is less than three years of college for both parents satisfied the requirement of sociodemographic risk.