Do negative interactions mediate the effects of Negative Emotionality, Communal Positive Emotionality, and Constraint on relationship satisfaction?

Abstract

Previous research has shown that the personalities of both partners are associated with the qualities of their romantic relationship. This study extends this literature by examining whether or not reports of negative relationship interactions mediate the effects of personality traits on judgments of relationship satisfaction and quality. Participants were 337 couples from the Family Transitions Project who completed a comprehensive personality questionnaire and several scales measuring relationship behaviors and satisfaction. Negative Emotionality and Communal Positive Emotionality were related to both self- and partner reports of relationship satisfaction. These associations were substantially mediated by negative relationship interactions. Discussion furthers the ongoing rapprochement between intrapersonal and interpersonal approaches to the study of romantic relationships.