In 1920, HBS innovated the case method of research and teaching where students literally sink or swim entirely on the basis of their ability to persuade peers that their analysis and recommended course of action is the right one for the company in question.

FORBES: HBS Alumni In The Global Economy

Processes include everything from budgeting and planning to, in the case of colleges and universities, scheduling, researching, teaching, and so forth.

FORBES: Yes, Non-profits Do Have Business Models

This rise in prestige has been mirrored by a revamp of undergraduate business programs, with the top ones increasingly resembling MBAs thanks to an emphasis on the rigorous study of economics, statistics and accounting and MBA-like teaching methods using case studies and team exercises.

CNN: Starting out young

Or, in the case of the late Jaime Escalante, since his skill at teaching calculus proved difficult to transfer to others, in the future the Escalantes of tomorrow will teach kids around the world who will get their instruction from Apple Inc.

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Littleton probably did lose teaching jobs because of his status as a suspect and the Greenwich Police's continued efforts to build a case against him, but he has only himself to blame for their interest.

CNN: Moxley Case: Excerpts from the Sutton Report

The MIT Sloan School of Management and Harvard Business School have developed training courses covering topics such as course design, teaching techniques and the case study method.

CNN: Schools look to expand resources