Parental Factors, Psychological Well-Being, and Sibling Dynamics: A Mediational Model in Emerging Adulthood

The purposes of the current study were to assess the impact of parental divorce on psychological well-being in general and on sibling dynamics in particular. Driven by recent advances in systems orientation, the study assesses the interconnection between divorce, perceived parental marital satisfaction, psychological well-being, and sibling dynamics and evaluates the interconnection between sibling relationship quality, perceived parental marital satisfaction, and psychological well-being outcomes in emerging adulthood. Three hundred and ninety-two college students completed indices of parental marital status and satisfaction, sibling relationship quality, and psychological well-being. Positive associations between perceived parental marital satisfaction and sibling closeness and communication were found. Perceived parental marital satisfaction was also found to be positively associated with self-esteem and life-satisfaction. Sibling closeness and warmth was positively correlated with satisfaction with life. Perceived parental marital satisfaction was found to mediate the relationship between parental divorce and sibling closeness as well as the relationship between parental divorce and sibling communication. Furthermore, perceived parental marital satisfaction was found to mediate the relationship between sibling closeness and life-satisfaction. The current study contributes to a growing body of literature assessing parental variables, sibling relationships, and well-being in emerging adults. The results highlight the importance of examining the mechanisms through which separation/divorce impact outcomes.