After taking management courses at a local community college, I was underwhelmed by the management courses at my state university's Top 15 Management College.

The community college had courses on interpersonal management techniques, and the purpose of a manager in a company. (Hint: It's to find and remove a worker's blockers, not to brow-beat lazy workers.) Though designed for front-line supervisors and other low-middle management, it was some of the best management education I've ever received. I was stunned not to find any similar courses at the higher level.