easy in Harvard references on THEORY: Analyse and critically evaluate the four contingency approaches to leadership; Fiedlers contingency model, Hersey-Blanchards situational leadership model, Houses Path goal leadership theory and, the VroomJago leader-participation model explaining their premise, procedure and practice. PRACTICE: Evaluate the effectiveness of the four contingency approaches to leadership in terms of their application in the contemporary workplace on the manger of BIG w