Which statement best describes a "social group"?

A social group is best defined as two or more individuals who interact with one another and share a sense of belonging. This definition emphasizes the importance of interaction and connection among the members, highlighting that a social group is not merely a random collection of individuals but rather a cohesive entity where members recognize and relate to one another in a meaningful way. The sense of belonging is crucial, as it fosters relationships and group identity, which are central aspects of what it means to be part of a social group.

In contrast, a collection of individuals living in the same area lacks the interpersonal interaction and emotional ties that characterize a social group. Similarly, a set of individuals sharing physical traits pertains to characteristics that might define a population or demographic group but do not necessarily create a social bond. Lastly, a group defined by common economic interests focuses on a specific motivation rather than the fundamental aspect of interpersonal relationships and emotional connections that defines a social group. Overall, option C encapsulates the essential elements that constitute a social group.