At 31, Adam Grant is the youngest tenured professor at Wharton and a leader in the field of organizational psychology.

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D. in clinical and industrial-organizational psychology.

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Participants in research led by Ella Miron-Spektor, a lecturer in organizational psychology at Bar-Ilan University in Israel, were told they would be playing the role of a customer-service worker, then asked to listen to recordings of angry, abusive remarks by a customer to another customer-service worker.

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Unlike change management, which is grounded in business and economics, OD relies primarily on the application of behavioral sciences, such as psychology, sociology, and cultural anthropology, to facilitate human development for social and organizational gain.

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