Children are increasingly born into cohabiting parent families, but we know little to date about the implications of this family pattern for children's lives. We examine whether children born into premarital cohabitation and first marriages experience similar rates of parental disruption, and whether marriage among cohabiting parents enhances union stability. These issues are important because past research has linked instability in family structure with lower levels of child well-being. Drawing on the 1995 National Survey of Family Growth, we find that white, black and Hispanic children born to cohabiting parents experience greater levels of instability than children born to married parents. Moreover, black and Hispanic children whose cohabiting parents marry do not experience the same levels of family stability as those born to married parents; among white children, however, the marriage of cohabiting parents raises levels of family stability to that experienced by children born in marriage. The findings from this paper contribute to the debate about the benefits of marriage for children.

We used data drawn from the National Longitudinal Study of Adolescent Health to assess the independent and interactive correlations of maternal and paternal parenting with adolescent self-esteem. Specifically, ordinary least squares regression was used to provide estimates for a large, culturally diverse sample of married, biological parent-families with adolescent children. Our results suggested that adolescent reports of mothers' and fathers' physical availability, involvement, and quality of relations are each independently associated with adolescent self-esteem. In addition, statistically significant interactions indicated the positive associations of one parent's involvement and high quality relations with self-esteem grow stronger in the presence of high involvement and relationship quality of the second parent. Our study highlights the need to assess the independent and interactive associations parents have with the well-being of their children.

Parents and best friends provide social support to adolescents that can protect them from risky sexual behaviors. Although past research has examined various factors related to parents, the benefits of parental involvement in an adolescent's life as it relates to risky sexual activities have not been examined. Past studies have also examined peer influence on adolescent behaviors, but have largely ignored the effect of best friends. The National Longitudinal Study of Adolescent Health (1995) reports that higher levels of family involvement and best friend interaction were related to lowering the odds of engaging in risky sexual activities. Higher levels of family involvement and best friend interaction increased the likelihood of using contraception during intercourse and early sexual activity among adolescents. The effects varied by gender. Programs that are intended to reduce the chances of sexual risk can potentially encourage activities with parents and close friends. Also, programs might focus on best friends, not necessarily peers, as a possible deterrent to behavior among adolescents.

In the present study we use the 2007 National Survey of Child Health to examine whether parental social support is associated with children's overweight/obesity and if this relationship is moderated by race/ethnicity, acculturation, and/or parent's sex. Results reveal that Hispanics (English and Spanish-speaking) and African Americans have considerably higher rates of child overweight/obesity and are less likely to have social support with parenting than Whites. Social support emerged as a significant predictor of overweight/obesity only for English-speaking Hispanic fathers. However, the magnitude of this effect was substantial. English-speaking Hispanic fathers were more than twice as likely as White fathers to have an overweight/obese child, but with social support, the odds declined by 80%. Findings suggest a need to understand better how race/ethnicity and acculturative stress shape fathers' parenting practices and how social support serves to buffer these strains.

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