长远航舰员持续注意警觉能力的性别差异

目的 分析男性和女性舰员在长远航期间持续注意警觉水平变化和差异性,为合理配置舰艇航行值班岗位人员、提升舰艇综合作战实力提供参考.方法 采用自编人口学资料调查表与持续注意力测试对95名舰员(70名男性舰员与25名女性舰员)进行调查测试,并统计分析数据结果.结果 95名舰员在长远航期间的测试反应迅速性与判断正确率均呈先下降后上升趋势,在航行中期阶段最低.男性舰员在航行前准备阶段与航行后期阶段的平均反应时间均不同程度地长于女性舰员,但航行中期阶段短于女性舰员(P＜0.05);男性舰员在航行前准备阶段与航行后期阶段判断正确率得分低于女性舰员,而在航行中期阶段判断正确率得分高于女性舰员(P＜o.05).结论 舰员持续注意警觉力水平存在性别差异性.男性注意力稳定性优于女性;女性注意力水平优于男性,且起伏较大,受不利因素影响明显.

Sex difference in sustained attention and vigilance levels during long-term sailing

Objective To analyze the difference in sustained attention and vigilance level between male and female crews during long-term sailing, so as to provide reference for reasonable assignment of operators on duty and improving the comprehensive management ability of warships. Methods A self-made demographic survey questionnaire was adapted with continuous performance test (CPT) on computers to investigate the attention and vigilance abilities of 95 crews (70 males and 25 females), and the obtained data were analyzed statistically. Results The response ability and accuracy rate of the 95 crews were decreased at the beginning stage and then increased, with the lowest points seen at the mid-term stage. The average response time of the male crews was significantly longer than those of the female crews at the beginning and late stage of the sailing, while it was significantly shorter at the mid-term stage(P<0.05). The response accuracy rate of male crews was significantly lower than that of the female crews at the beginning and later stages of sailing while it was significantly higher at the mid-term stage (P<0.05). Conclusion There is difference between male and female crews in the sustained attention and vigilance level during long-term sailing. The attention stability of male crews is better than that of the female crews, while the attention level of female crews is superior, but it is easier to be affected by negative factors.