| 心理疲劳对反应时影响的实验研究 |
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| 引用本文： | 李晓溪.心理疲劳对反应时影响的实验研究[J].人类工效学,2010,16(4):7-9,35. |
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| 作者姓名： | 李晓溪 |
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| 作者单位： | 辽宁师范大学教育学院; |
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| 摘 要： | 目的研究心理疲劳对唐德斯的三类反应时的不同影响。方法随机选取30名大学生,运用PSYKEY系统和三个46m in长的记录短片,选取4个检查点测量反应时。结果简单反应时随时间而逐渐降低,选择反应时基本没有改变,辨别反应时先下降后上升。方差分析简单反应时在基线和3h后显著。结论由视觉疲劳引起的心理疲劳对唐德斯的反应时模型中的辨别反应时影响最大,选择反应时其次,对简单反应时没有影响。
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| 关 键 词： | 心理疲劳 视觉疲劳 唐德斯 反应时 |
Randomized Trial for Mental Fatigue Influence on Reaction Time |
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| LI Xiao-xi.Randomized Trial for Mental Fatigue Influence on Reaction Time[J].Chinese JOurnal of Ergonomics,2010,16(4):7-9,35. |
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| Authors: | LI Xiao-xi |
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| Affiliation: | LI Xiao-xi(School of Education,Liaoning Normal University,Dalian,116029,China) |
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| Abstract: | Objective:To explore mental fatigue's different influence upon Donders' three kinds of reaction time.Methods:We use PSYKEY system and three 46min documentaries.Randomized elects 30 university students,when we set 4 set point surveys.Results:Simple reaction time reduces gradually along with time,choice reaction time has little change,recognition reaction time increase after drop.One-way ANOVA analysis simple reaction time has remarkable change between baseline and 3h.Conclusion:Mental fatigue's which caused ... |
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| Keywords: | mental fatigue eye strain donders reaction time |
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