Abstract: | Progress in the study of relationships has depended in part on the recognition that relationships have properties not relevant to interactions or to the behavior of individuals, and may require additional principles of explanation. This has led to an emphasis on relationships as linking individuals. In this article we argue that relationship processes occur in the heads of individuals, with the participants having their own idiosyncratic views of the relationship as well as a shared one. The relationship is both affected by and affects the self‐concepts of the participants, so that the influences of the self‐concept may be critical for understanding the properties and dynamics of relationships Furthermore, consideration of the self‐concept can assist in the integration of different but not necessarily incompatible explanations for the same relationship phenomena. |