What distinguishes a formal group from an informal group?

A formal group is characterized by its structured organization and specific goals or objectives. These groups operate under established rules and roles, often within a professional or institutional context. In contrast, informal groups are formed organically and are primarily based on personal relationships and social interactions among members. This distinction is crucial; while formal groups might include team meetings or committees with designated tasks, informal groups like friends gathering or casual networks emerge from interpersonal connections rather than formal agreements.

The choice highlighting that informal groups are based on personal relationships correctly emphasizes the foundational aspect of these groups. They are more flexible, lack official structure, and focus on social connections rather than dictated objectives. Understanding this helps clarify the intrinsic nature of group dynamics and social organization.