Self-esteem and attachment are core constructs in adult relational functioning, yet their interrelations across levels of cognitive processing have remained understudied. This study investigated how explicit and implicit attachment styles relate to self-esteem in individuals seeking a romantic partner (N = 399) and in a partnered sample (N = 108). Participants completed explicit attachment and self-esteem scales, along with three single-target Implicit Association Tests (IATs) assessing implicit self-esteem and avoidant and anxious attachment styles. Regression analyses were conducted using explicit and implicit attachment as predictors of explicit and implicit self-esteem while controlling for covariates. In singles, explicit anxious attachment was negatively associated with explicit self-esteem, while implicit anxious attachment and implicit avoidant attachment were negatively associated with implicit self-esteem. No cross-level associations were found, supporting a parallel-level interpretation in which explicit and implicit variables relate primarily within, rather than across, processing levels. The same regression models applied to the partnered sample showed generally similar trends, although the associations observed in singles for explicit anxious and implicit avoidant attachment were not detected in the partnered group. The inclusion of implicit measures provides new insight into non-conscious relational insecurity, with both implicit anxious and avoidant attachment showing negative associations with implicit self-esteem.
Visser et al. (Fri,) studied this question.