Equity and uncertainty in relational maintenance

Two explanations for relational maintenance processes center on the constructs of equity and relationship uncertainty. The current study sought to uncover how these two explanations compare when predicting relational maintenance data. Survey data were collected from 219 individuals in romantic relationships. As predicted, both inequity and uncertainty were moderately and negatively related to the use of maintenance strategies. Further, results indicate that future, definition, and mutuality uncertainty are positively related to being underbenefitted, but that being overbenefitted is not related to any of the dimensions of relationship uncertainty. Finally, both inequity and uncertainty predict relational satisfaction as well as the frequency of maintenance enactment, but uncertainty appears to be the stronger and more consistent predictor of both. Implications for combining the two approaches are discussed.