Beliefs and Behaviours: The Impact of Partner-Schema Structures on Observable Interactions Between Couples
Abstract
The beliefs one holds about their romantic partner are important predictors of relationship outcomes, but the processes underlying these associations are unclear. Since communication patterns have been proposed as a potential mechanism, the current study investigated the link between partner-schema structures (PSS) and observable behaviours between couples. Couples (N = 116 dyads) participated in videorecorded conflict discussions, which were later coded by trained observers. Main analyses using the Actor-Partner Interdependence Model demonstrated that more tightly interconnected positive PSS were associated with less hostile behaviours and more constructive problem discussion. Novel dyadic effects also emerged, whereby positive PSS were associated with not only one’s own, but one’s partner’s behaviours. Furthermore, exploratory mediation analyses revealed that hostile behaviours partially explained the association between positive PSS and relationship quality. Ultimately, understanding the complex processes involved in couples’ interactions has important implications for future research on relationship well-being and may help inform clinical interventions.