论文部分内容阅读
目的:探讨32小时完全睡眠剥夺对个体心理旋转能力的影响。方法:8名健康男性青年在32小时睡眠剥夺条件下,分别在8个时间点(0800;2000;2400;0200;0400;0600;1000;1400)进行计算机呈现的多边形图形心理旋转测试和POMS测验。采用拉丁方实验设计。结果:随睡眠剥夺时间的延长,多边形图形心理旋转测验绩效下降,以剥夺后24小时最低,之后略有恢复,具有统计学显著意义(p<0.05);同时POMS情绪负性因子T、D、F、C各要素自评得分增加,情绪正性因子V得分减低。结论:32小时睡眠剥夺在一定程度上影响着心理旋转作业绩效,随着睡眠剥夺时间的延长,作业绩效呈下降趋势,在睡眠剥夺24小时时作业绩效下降最明显。此外,个体的情绪亦受累及。
Objective: To investigate the effect of complete sleep deprivation on individual mental rotation ability in 32 hours. Methods: Eight healthy male youths underwent computer-aided polygon graphics psychological rotation test and POMS test at 8 time points (0800; 2000; 2400; 0200; 0400; 0600; 1000; 1400) . Latin square experimental design. Results: With the prolongation of sleep deprivation, the performance of polygon graphics mental rotation test decreased to the lowest after 24 hours of deprivation, and then recovered slightly, with statistical significance (p <0.05); meanwhile, POMS negative T, F, C each factor self-assessment score increased, emotional positive factor V score decreased. CONCLUSION: Sleep deprivation for 32 hours affects the performance of psychological rotation operation to a certain extent. With the prolongation of sleep deprivation, the operating performance is on a downward trend, and the performance decline is the most obvious when the sleep deprivation is 24 hours. In addition, the individual’s emotions are also involved.