This theory proposes that there is no ideal leadership, but the appropriate style depends on the situation.
The gist of this theory is that it holds that the leader influences between behavior and goals.
The leader can mediate by clearly defining the positions and functions to carry out the tasks, supporting his staff to identify and face obstacles, considering the contributions of the followers when setting goals, stimulating group cohesion, integrating personal needs to objectives of the group, promoting satisfaction with the work performed, reducing tensions and controls, with training, support and rewards.