about Hight-hight style I think that the high-high style is not generally most effective in organizations. it is really depend on the situation. It is an ideal situation, leaders being really focused and concerned both on the task and the relationship. People feels like join together and work for common goals in the group. But in organizations, it is not easy to practice, the leaders have to comprehensive use of resources to achieve the maximum efficiency and cost effectiveness. For example in some situations that can be really good if the leaders got people are highly motivated to do their work they might not need a lot of direction (1.9).