Which term refers to the ability to influence decisions and actions within a group?

• A. Authority
• B. Influence
• C. Leadership
• D. Power

Answer: (B)

Influence is the capacity to shape what a group decides and how it acts, and it comes from trust, expertise, credibility, or strong relationships rather than just a formal title or the ability to enforce rules. Someone who has influence can sway opinions, advocate for certain options, and motivate others to act, even without issuing orders. That direct sense of shaping choices within the group fits the description perfectly.

Authority relies on an official right to command; power covers a broader range of control, including resources or sanctions; leadership involves guiding the group toward goals and often includes influence, but the specific idea of quietly shaping decisions within the group is best captured by influence.