“…Structuration theory which is directed toward &dquo;explaining how organizational structures change over time,&dquo; (Ranson et al, 1980, p. 1 ) is helpful in showing that the structure of NASA changed suddenly on January 28, 1986, at 46,000 feet in the air, from an entrepreneurial-technological culture to a legalistic-bureaucratic one. In a less dramatic form than the risk-taking soldier who is either court-martialed or honored depending on the outcome, NASA switched from being an ambitious, risk-taking organization, a quality considered a requirement for technological development (Souder, 1983), to being a conservative bureaucracy where proof of what one did not know, decisions one did not make, and meetings one did not attend were sources of relief from negative sanctions. For NASA decision makers, the organization switched from a culture of risk directed towards involvement in economically measurable results to a process culture where proof of the way decisions had been made took precedence over performance (Deal and Kennedy, 1982).…”