The Stress of Motherhood and Intimate Partner Violence during Emerging Adulthood.

Intimate partner violence is a serious social and public health problem for women. Researchers have shown the context in which intimate partner violence occurs matters, yet, prior work has not examined specifically whether motherhood, and the relationship context of motherhood, are associated with physical violence. Drawing on the Toledo Adolescent Relationships Study (TARS) (n = 492), and the stress process framework, we compared emerging adult mothers' (mothers with one child and mothers with multiple children) and non-mothers' reports of physical violence. Using negative binomial regression models, we found that mothers with multiple children compared with non-mothers reported more instances of relationship violence. We also found women in dating relationships with one child compared to non-mothers reported substantially more physical violence. These findings underscore the nature of stress and motherhood during emerging adulthood and the need for intervention strategies that target new mothers.

Adolescents' Frequency of Alcohol Use and Problems from Alcohol Abuse: Integrating Dating Partners with Parent and Peer Influences.

Despite the centrality of dating relationships for teens, it is unclear whether the influence of romantic partners' alcohol use on adolescents' under-age drinking is distinct from the influence of peers and parents. To address this gap, this study used longitudinal data from a population-based sample of 825 adolescents (49% male, 51% female), ages 12 to 19. Adolescents completed a survey using laptops for privacy, and a parent completed a survey separately. Ordinary least squares and logistic regression models assessed alcohol use frequency and alcohol problems and included dating partners' drinking, adolescents' prior drinking, peers' drinking, parents' substance use, parental monitoring, and sociodemographic background characteristics. Alcohol use frequency and alcohol problems were influenced by dating partners' alcohol use and dating partners' influence was stronger on older adolescents and male adolescents. The study results are useful for public health messaging and prevention efforts by demonstrating the influence of parents, peers, and dating partners on teens' alcohol use.