睡眠不足对警院学员快速反应能力的影响

Effects of Sleep Insufficiency on the Police Cadets' Rapid-response

警院学员实习时和在职民警一样要经常加班。加班导致睡眠不足,进而影响其快速反应能力。利用睡眠剥夺实验,模拟学员在实习期间的睡眠剥夺现象并对其进行反应时测试,有助于揭示睡眠不足对警校学员快速反应能力的影响。研究发现,24小时睡眠剥夺前、后警员视觉和听觉简单反应时、选择反应时、判断反应时p值均<0.001,差异具有极其显著性。研究结果说明警察院校学员在24小时睡眠剥夺后,视觉和听觉的快速反应能力快速下降。

Work overtime is a usual issue for police cadets in internship,just like policemen.Work overtime leads to sleep insufficiency and affects the cadets'quick-response.This thesis makes use of sleep deprivation research mocking the situation of sleep deprivation in their internship and taking a reaction test,which aims to reveal the effects of sleep deprivation on cadets'quick-response.It could be found from the results that after24hours without sleeping,the cadets'P number of their auditory and visual reactions,reaction of choosing,and reaction of judging is all less than0.001,which is obviously different from that of24h before.The results indicates that the cadets!quick-response of vision and audition decrease after24hours without sleeping.