This study examined the association between congruence in the two partners' perceptions and their relationship satisfaction. We considered congruence between metaperception and partner-perception (meta-partner) and between metaperceptions and self-rated personality (meta-self). The participants were 236 heterosexual couples. Each couple member reported couple satisfaction and personality traits (in terms of self-perception, partner-perception, and metaperception). The actor-partner interdependence model (APIM) revealed that individuals who believed to be viewed by their partner as more agreeable, conscientious, or emotionally stable than their partner saw them, were less likely to have a partner who was satisfied with the relationship. When metaperceptions of "Agreeableness" were higher than self-perceptions, relationship satisfaction for both the actor and the partner was higher. These findings may help to guide therapeutic and clinical interventions aimed at promoting relationship satisfaction in the context of family and couple therapy.
Keywords: APIM; Big Five; couple; metaperception; personality; relationship satisfaction.
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