Final answer:
When choosing features in relationships, people aim for relationships that maximize benefits and minimize costs. Attractiveness, both physical and social, plays a role in the selection process.
Step-by-step explanation:
When choosing features in relationships, the desirable relationship sought is usually one that maximizes benefits and minimizes costs. People are motivated to have more benefits than costs or nearly equal costs and benefits. They prefer relationships where the benefits outweigh the costs. For example, in a committed romantic relationship, the benefits could include companionship, intimacy, and passion while the costs might include potential boredom or expenses.
In addition to benefits and costs, people also find certain characteristics attractive in friends and lovers. These characteristics can vary across individuals and cultures, but there are some universally attractive features. For women, large eyes, high cheekbones, a narrow jawline, a slender build, and a lower waist-to-hip ratio are considered attractive. For men, being tall, having broad shoulders, and a narrow waist are deemed attractive. Facial and body symmetry are also generally viewed as attractive traits. When selecting potential mates, people often look for physical attractiveness and social desirability that matches their own level of attractiveness.
To summarize, when choosing features in relationships, people aim for relationships that maximize benefits and minimize costs. Attractiveness, both physical and social, plays a role in the selection process.