What distinguishes a primary group from a secondary group?

Primary groups are characterized by close, personal relationships, which means that the interactions within these groups are often intimate, emotional, and supportive. These groups typically consist of family members, close friends, and other individuals with whom one has a strong emotional connection. The primary group plays a crucial role in individuals' socialization, providing them with a sense of belonging and identity.

In contrast, secondary groups are more formal and tend to have a more impersonal nature. They often exist to achieve specific objectives or perform certain functions, such as workplace teams or civic organizations. The relationships in secondary groups are usually more superficial and goal-oriented rather than based on emotional connections.

Therefore, the defining feature of primary groups is the depth of the relationships, which is why the assertion that primary groups are characterized by close, personal relationships is correct.