军事跳伞学员的人格特质与表现。

Personality traits and performance of military parachutist trainees.

作者信息

Sharma V M, Sridharan K, Selvamurthy W, Mukherjee A K, Kumaria M M, Upadhyay T N, Ray U S, Hegde K S, Raju V R, Panwar M R

机构信息

Defence Institute of Physiology and Allied Sciences, Delhi Cantt, India.

出版信息

Ergonomics. 1994 Jul;37(7):1145-55. doi: 10.1080/00140139408964894.

DOI:10.1080/00140139408964894

PMID:8050403

Abstract

Fifty-two Indian military parachutist trainees were studied throughout the training period to investigate effects of stress in parachutist training on performance efficiency. Stress attributable to fear, anxiety, and apprehension about the inherent risk of paratrooping was studied along with physiological and biochemical changes. An attempt is made to correlate personality traits with performance efficiency. In cognitive and psychomotor tests, maximum deterioration was seen before the tower jump and aircraft jump. The deterioration was correlated with the level of anxiety and urinary catecholamine levels. Inter-correlations between anxiety, catecholamine, and blood pressure were positive, and the level of anxiety was seen to be affecting the quality of performance adversely.

摘要

在整个训练期间，对52名印度军事跳伞学员进行了研究，以调查跳伞训练中的压力对性能效率的影响。研究了因对跳伞固有风险的恐惧、焦虑和担忧而产生的压力，以及生理和生化变化。试图将人格特质与性能效率相关联。在认知和心理运动测试中，在塔台跳伞和飞机跳伞之前出现了最大程度的表现下降。这种下降与焦虑水平和尿儿茶酚胺水平相关。焦虑、儿茶酚胺和血压之间的相互关联呈正相关，并且焦虑水平被认为对表现质量产生了不利影响。