Psychology of Leadership, PSY1508 from Harvard, is one of the University’s most popular classes. The great thing is that the lectures are online at http://isites.harvard.edu/icb/icb.do?keyword=k14803.
From the site:
How can leaders-in the business sector, politics, or education-create an environment that facilitates growth? Topics include transformational leadership, personal identity, change, ethics, peak experience and peak performance, motivation, and systems thinking.