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Effect of 45-day simulated microgravity on the evaluation of orally reported emergencies
Recurso electrónico / electronic resource
MAP20130032610
Effect of 45-day simulated microgravity on the evaluation of orally reported emergencies / Cheng-Ming Jiang...[et.al]
Sumario: Accurate evaluation of emergencies is a critical concern in long-duration space flights. Accordingly, we studied the effect of 45 days of - 6° head-down bed rest a model that simulates the conditions in microgravity environments on the evaluation of orally reported emergencies. Sixteen male participants listened to corresponding emergency scenarios and assessed the severity of these situations eight times before, during and after bed rest. The results revealed a recency effect¿: compared with emergency descriptions in the order of serious to mild, those framed in the reverse order were judged to be more serious. However, the severity ratings did not vary with time spent in the simulated microgravity environment. These findings are similar to those observed in a regular environment on Earth, indicating that the design principles of information presentation for situations on Earth may also be extended to designs intended for outer space
En: Ergonomics : the international journal of research and practice in human factors and ergonomics. - Oxon [United Kingdom] : Taylor & Francis, 2010- = ISSN 0014-0139. - 05/08/2013 Volumen 56 Número 8 - agosto 2013 , p. 1225-1231