The Path-Goal Leadership Theory proposes that leaders motivate subordinates by clarifying the relationship between their goals and organizational goals, and by helping them achieve their goals. The theory is based on Vroom's Expectancy Theory and suggests that followers will be motivated if they think they can do the work and it will be worth the effort. The leader's style depends on the subordinate and task characteristics, and involves directing, supporting, consulting with, or setting high goals for subordinates. The theory emphasizes the leader's role in defining goals and removing obstacles, with less focus on the follower's own responsibility.