Simulator Sickness During Emergency Procedures Training in a Helicopter Simulator: Age, Flight Experience, and Amount Learned PDF Download
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Author:
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ISBN:
Category :
Languages : en
Pages : 66
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Book Description
This research measured simulator sickness both before and after exposure to a helicopter simulator that was being used for emergency procedures training. Research issues were the incidence and magnitude of simulator sickness, after effects, susceptibility, and the effect of simulator sickness on training effectiveness. A total of 474 AH-64A (Apache) Army aviators participated in this research. The Simulator Sickness Questionnaire (SSO) was administered prior to simulator exposure, immediately after simulator exposure, and twelve hours later. The incidence rate following simulator exposure was 68 percent. The SSQ Total Severity score was significantly larger immediately after exposure than it was prior to simulator exposure or twelve hours later. Age was significantly and positively correlated with SSO score, after the effect of total flight hours was held constant. Flight hours did not correlate with SSO score, after the effect of age was held constant. These results were consistent with postural instability theory. Both prior history of motion sickness and prior history of simulator sickness were significantly and positively correlated 'with SSO score. The strongest susceptibility factor noted in this research was prior history of simulator sickness. SSO score was not correlated with training effectiveness, as measured by a short behavioral test.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 66
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Book Description
This research measured simulator sickness both before and after exposure to a helicopter simulator that was being used for emergency procedures training. Research issues were the incidence and magnitude of simulator sickness, after effects, susceptibility, and the effect of simulator sickness on training effectiveness. A total of 474 AH-64A (Apache) Army aviators participated in this research. The Simulator Sickness Questionnaire (SSO) was administered prior to simulator exposure, immediately after simulator exposure, and twelve hours later. The incidence rate following simulator exposure was 68 percent. The SSQ Total Severity score was significantly larger immediately after exposure than it was prior to simulator exposure or twelve hours later. Age was significantly and positively correlated with SSO score, after the effect of total flight hours was held constant. Flight hours did not correlate with SSO score, after the effect of age was held constant. These results were consistent with postural instability theory. Both prior history of motion sickness and prior history of simulator sickness were significantly and positively correlated 'with SSO score. The strongest susceptibility factor noted in this research was prior history of simulator sickness. SSO score was not correlated with training effectiveness, as measured by a short behavioral test.
Author:
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 622
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Author:
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 72
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Author: U.S. Army Research Institute for the Behavioral and Social Sciences
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 72
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Book Description
Author: Robert H. Wright
Publisher:
ISBN:
Category : Helicopter flight simulators
Languages : en
Pages : 48
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Author:
Publisher:
ISBN:
Category : Helicopter flight simulators
Languages : en
Pages : 25
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Book Description
For this report, helicopter simulator sickness literature was reviewed and analyzed to estimate the scope of the problem in the Army. The author concluded that pilot reluctance to divulge symptoms, in combination with the survey methods used, leads to underestimation of the incidence and severity of symptoms. Lack of truly anonymous survey procedures and potential adverse flying career consequences are suggested as reasons that the more severe symptoms and aftereffects may not be reported in surveys. Potential adverse career impact is also suggested as a probable reason for failure to find any relationship between simulator sickness aftereffects and accidents or safety incidents. Guidelines are suggested for minimizing the development of simulator sickness and the safety consequences of its aftereffects.
Author: Denise R. Silverman
Publisher:
ISBN:
Category : Flight simulators
Languages : en
Pages : 0
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Author: American Council on Education
Publisher: Greenwood
ISBN: 9781573565448
Category : Education
Languages : en
Pages : 916
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Long considered to be the standard reference work in this area, this three-volume set describes more than 8,000 courses offered between January 1990 and the present by various service branches and the Department of Defense. Long considered to be the standard reference work in this area this three-volume set describes more than 8,000 courses offered between January 1990 and the present by various service branches and the Department of Defense.
Author: Daniel J Gower (Jr)
Publisher:
ISBN:
Category :
Languages : en
Pages : 72
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The principal goal in this field study was to assess the incidence of simulator sickness in the CH-47 flight simulator. The results show that this simulator produces a lower incidence of simulator sickness than the three other Army visually coupled flight simulators. 18 percent of the sample may be at risk for simulator-induced posteffects. Eyestrain and headache were leading symptoms of asthenopia, while fatigue and sweating were leading symptoms associated with motion sickness. Of possible impact on the results are the sample of aviators surveyed and the scenarios flown. None of the aviators sampled were in a training/qualification status. All were rated in the CH-47 and flying for continuation and proficiency. Therefore, it could be assumed the scenarios flown were less structured and flown by aviators familiar with both the aircraft that does not fly a large amount of high maneuver content missions. This could lead to lower amounts of provocative scene variables such as low-level flight, maneuvering in close proximity to the ground, and high speed turns. 48 percent of the pilots' and 37 percent of the copilots' missions were under instrument conditions. Such a large percentage of time spent with no scene content could account for some of the lower SSQ scores. The use of NVGs in the CH-47 simulator is associated with higher scores on the SSQ.
Author: American Council on Education
Publisher:
ISBN:
Category : Armed Forces
Languages : en
Pages : 814
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