Leadership is the process of influencing individuals and groups to set and achieve goals.
Leaders guide, persuade, direct, coach, counsel and inspire others.
Pay particular attention to p. 432 Management and leadership are not synonymous. Managers plan, organize, staff, lead, and control. They may or may not be effective in influencing subordinates to achieve goals. Leaders create and share visions, generating strategies to bring the visions to reality. The Yuki group described 19 categories of leadership behavior.