The document summarizes Fred Fiedler's Contingency Model of leadership. The model states that a leader's effectiveness depends on how well their leadership style fits the situation, as determined by three factors: leader-member relations, task structure, and leader position power. A leader's style is assessed using the Least Preferred Coworker scale, which identifies leaders as either relationship-oriented or task-oriented based on how they describe an unfavorable coworker. The model contends that different leadership styles will be most effective depending on whether the situational factors are favorable or unfavorable for the leader.