This document provides an overview of Week 4 materials for an MGT380: Leadership for Organizations course. It discusses the leader-follower relationship and how leadership relates to organizational vision, mission, and strategy. Key points covered include different frames of reference for decision-making, how vision and mission combine to create strategy, and the distinct purposes of vision, mission, and strategy statements. Students are directed to complete readings on leadership and power/politics, and take a Week 4 quiz by the seventh day.