Sexual relationships play an important role in shaping people's expectations about what is fair when it comes to resource allocation. In general, individuals who are in committed romantic relationships tend to perceive their partners as more deserving of resources than strangers, even if they have equal needs. This can lead to feelings of unfairness among friends, family members, coworkers, and acquaintances, leading to conflict and jealousy.
The phenomenon of favoritism towards one's partner is known as "partner favoritism." Partner favoritism occurs because people have evolved to prioritize their own survival above all else, including those around them. When couples share resources like food, shelter, and money, they feel a sense of security and safety, which leads them to value their relationship more highly than other relationships. As a result, they may be less likely to share equally with non-romantic partners or family members.
Partner favoritism can also lead to resentment between partners. If one person feels that their partner is receiving preferential treatment, they may become angry or resentful, which could lead to arguments or breakups. In addition, partner favoritism can lead to social isolation, as friends and family members may feel excluded from sharing in the couple's resources.
Despite these negative consequences, sexual relationships can also have positive effects on perceptions of fairness.
Couples who have children together often divide resources according to the needs of both parties, rather than just one. This is known as "parental investment theory," and it suggests that parents work together to ensure that their offspring receive adequate care and support. By sharing resources in this way, couples demonstrate a commitment to creating an equitable society for future generations.
Sexual relationships alter perceptions of fairness by encouraging individuals to view their romantic partners as deserving of greater access to resources than strangers or non-romantic partners. While this can lead to tension within families and social circles, it also creates a strong bond between partners that supports their ability to create a stable environment for raising children.
How do sexual relationships alter perceptions of fairness in resource allocation?
Research suggests that individuals who are sexually involved with each other tend to view their partners as more deserving of resources than those who are not sexually involved with them. This phenomenon is referred to as the "partner enhancement effect," wherein people perceive their romantic partner's desirable qualities as more appealing and their undesirable traits as less negative compared to non-romantic counterparts.