Not all attachment relationships develop alike: Normative cross-sectional age trajectories in attachment to romantic partners, best friends, and parents

Previous research has found that age is negatively correlated with general-romantic attachment anxiety and positively correlated with general-romantic attachment avoidance. The present study examined cross-sectional age trajectories in global attachment, as well as relationship-specific attachment with romantic partners, best friends, mothers, and fathers. Across all specific relationships, older individuals reported higher attachment avoidance. In contrast, attachment anxiety with romantic partners and friends was negatively associated with age, whereas attachment anxiety with parents normatively increased as a function of age. These findings underscore the importance of examining the normative age trajectories of attachment across both global and specific levels of abstraction.