Define leadership and conduct research on traditional and contemporary leadership theories, compare an element from each of the behavioral, situational, and function theory categories, noting similari

Define leadership and conduct research on traditional and contemporary leadership theories, compare an element from each of the behavioral, situational, and function theory categories, noting similarities and differences between them.

 In your professional experience, which theories have the most relevance for today's global business environment?

Why? Provide scholarly support for your perspective.