Groupthink Research Paper

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Several catastrophic events in history have been attributed to the phenomenon of groupthink. First identified by Irving Janis, groupthink occurs when a group makes faulty decisions because group pressures lead to a deterioration of “mental efficiency, reality testing, and moral judgment” (1972, p. 9). Specific conditions such as a highly cohesive group, leader preference for a certain decision, and insulation of the group from qualified outside opinions are precursors to factors known as symptoms of groupthink. These symptoms include “illusion of invulnerability, collective rationalization, belief in inherent morality, stereotyped views of out-groups, direct pressure on dissenters, self-censorship, illusion of unanimity and self-appointed …show more content…

Because of the record of successful space flights, there was a feeling of being invulnerable, a willingness to take risks ignoring warnings of the MTI engineers. During the review, the group rationalized MTI’s evidence that the joint would fail at lower temperatures claiming that the data was inconclusive. In fact, Alan J. McDonald, a top MTI manager, tried to stop the launch saying, “he would not want to have to defend the decision to launch” (Moorhead, et al., 1991, p. 543). However, three senior officials, believing they were inherently moral, chose to ignore his warning. Additional groupthink symptoms including pressure on dissent, self-censorship, illusion of unanimity, and mind guarding were evident. NASA officials pressured MTI to amend their recommendation from delaying to execution of the launch. Because the meeting was held via teleconferencing, silence from NASA may have been interpreted as agreement or unanimity. Another critical fact is that top management from the Marshall space withheld technical data concerning a re-design of the rocket casings at the meeting. Therefore, a disastrous decision to go ahead with the Challenger launch resulted in its explosion shortly after take-off and the loss of seven

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