Identify and describe the key components of the contingency model of leadership as presented by the Houghton and Yoho in their article “Toward a Contingency Model of Leadership and Psychological Empowerment: When should Self Leadership be encouraged?”. Analyse the relationship between certain key contingency factors and outcomes, such as follower involvement, dependence, creativity, and psychological empowerment. Evaluate the findings of the authors compared to the theories covered this week with regards to creating and sustaining productive leadership.