For example, sociologists have demonstrated how correct information can have little or no impact on critical decision processes. D. Vaughn, The Challenger Launch Decision: Risky Technology, Culture and Deviance at NASA (Chicago, IL: University of Chicago Press, 1996). Further, organizational theorists have shown that a person’s knowledge can be role constrained [J. March and J. Olsen, “The Uncertainty of the Past: Organizational Learning Under Ambiguity,” European Journal of Political Research, 3 (1975): 147–171]. From a manager’s standpoint, simply moving boxes on an organizational chart is not sufficient to ensure effective collaboration among workers.