Social Exchange Theory

Social exchange theory proposes that people act as economists, tallying costs and benefits in relationships to maximize rewards and minimize costs. According to this framework, individuals weigh positive attributes like companionship and intimacy against negative factors like infrequent communication or expense. People typically remain in relationships when benefits outweigh costs, making this theory central to understanding relationship satisfaction and maintenance decisions.

Comparison levels—the standards people use to evaluate relationships—vary based on prior experiences and expectations. Previous relationships with high rewards set elevated expectations for future partnerships, while less rewarding past relationships lower these standards. When evaluating current relationships, individuals compare them against these internalized benchmarks and possible alternatives, which directly affects whether they perceive their current relationship as satisfying.

During the early honeymoon phase of interdependent relationships, both partners are motivated to please each other and tolerate behaviors they would normally find bothersome. This period reflects heightened effort to maintain positive impressions and connection. As relationships progress, this tolerance typically fades, and partners begin more rational cost-benefit analysis to evaluate whether staying together remains worthwhile.

Benefits of committed romantic relationships include companionship, intimacy, passion, and comfort with a familiar partner. Costs may involve boredom from exclusivity, financial expenses from shared activities like dining and entertainment, and reduced personal freedom. People continue relationships when they perceive benefits as outweighing costs, though individual valuations of these factors vary significantly between partners and over time.

Social exchange theory suggests people leave relationships when costs consistently exceed rewards. If an individual identifies more negative attributes than positive ones in their overall assessment, they may reassess the relationship's value. Additionally, if attractive alternatives exist that promise better cost-benefit ratios, people are more likely to exit current relationships, making this theory fundamental to understanding relationship formation and maintenance.

No, the standards people use for evaluating social situations vary significantly from person to person and change over time. Individual differences in prior experiences, expectations, and personal values mean that identical relationship circumstances may be perceived as highly rewarding by one partner but costly by another. This variability explains why relationship satisfaction differs widely even among couples facing similar situations.

Social exchange theory emphasizes that people analyze possible alternatives when evaluating their current relationships. If a person perceives their current relationship as better than available alternatives, they may reassess and choose to continue it. Conversely, if attractive alternatives emerge that promise superior cost-benefit ratios, individuals are more likely to reconsider their commitment, making alternative evaluation a critical factor in relationship maintenance.