Everyday Expressions of Commitment and Relational Uncertainty as Predictors of Relationship Quality and Stability over Time

Abstract

Although research shows that people use everyday behaviors to express their commitment, the contribution it makes over time to relationship well-being is unknown. Individuals in romantic relationships (N = 230) completed two questionnaires, 4 months apart. Results indicated that people are more positive about their relationships and stay in those relationships when they use commitment indicators more often, are more highly committed, and have lower relationship uncertainty. Commitment indicators also mediated the associations of commitment level and relational uncertainty with future relationship quality but not relationship status. The findings add to our understanding of communication which facilitates committed, stable relationships.