What does 'organizational structure' determine within a group?

Organizational structure is fundamentally concerned with how roles, responsibilities, and authority are distributed within a group. It delineates the hierarchy and the systems of governance that dictate how decisions are made and who has the power to make them. By establishing clear pathways for authority and power, organizational structure affects how individuals interact within the group and how tasks are accomplished.

Understanding this concept is crucial because the way a group is structured can significantly influence its effectiveness and the experiences of its members. For example, a clear hierarchy may facilitate swift decision-making, whereas a more decentralized structure may encourage innovation and participation but could lead to ambiguity in responsibilities. Hence, the correct choice emphasizes the critical role that organizational structure plays in establishing authority and power dynamics, which in turn shape the overall functioning of the group.