Final answer:
The motivation to form ongoing, positive relationships is known as the need to belong, a fundamental human motivation that guides our social interactions and relationship choices.
Step-by-step explanation:
The motivation to bond with others in relationships that provide ongoing, positive interactions is known as the need to belong. This need is a fundamental human motivation described by Baumeister and Leary in their influential work. The need to belong drives people to form various relationships, often based on proximity and shared interests, and is a critical factor in promoting our well-being and psychological health.
When considering relationship satisfaction, people often engage in a social exchange theory approach, where they assess the benefits and costs associated with the relationship. Central to relationship satisfaction is finding a balance where the benefits outweigh the negatives, contributing to a decision to maintain the relationship. This theory also underpins many of our social interactions and helps to explain our propensity towards forming and maintaining relationships.