Nursing Leadership and Management Styles To many people, leadership and management mean the same thing. While it may be true that a leader needs to be a good manager and vice versa, the two terms according to scholars are very much different. Leadership according to Mahoney (2001) is defined as the process of identifying a goal and directing as well as motivating other people to act towards achieving that particular goal. Leaders are thus envisioned as visionary, having plans and strategies and being able to direct other people.