This document discusses committees, teams, and group decision making. It covers the nature and stages of group development in committees. Reasons for using committees include leveraging group judgment, preventing too much authority in one person, and representing interested groups. Disadvantages can include increased costs and compromised decisions. For successful operation, committees should have clearly defined authority and membership, carefully selected topics, and distribute minutes. Teams are small groups committed to a shared purpose and goals. Conflicts may arise and should be addressed by communication and leadership style.