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Mental Fatigue Assessment Method Based on Assembly Operation

Jie LvJiajia QiaoJun Wu

School of Economics and Management,Jiangsu University of Science and Technology

摘要:In this study,NASA-TLX(National Aeronautics and Space Administration-Task Load Index) scale was used to evaluate subjects’ fatigue before and after digital cognitive tasks,and the performance of operators’ assembly operation was adopted as the criterion so as to study the validity and applicability of NASA-TLX scale.The results suggested that NASA-TLX scale showed a good reliability and validity when it was used to evaluate subjects’ mental fatigue induced by digital cognitive tasks.There was a significant correlation between NASA-TLX scale and the performance of assembly tasks,which indicated that NASA-TLX scale had a good predictive effect on operators’ performance to a certain extent.NASA-TLX can serve as an ideal tool for mental fatigue measurement in assembly work.
会议名称:

第五届金融创新与经济发展国际学术会议

会议时间:

2020-01-10

会议地点:

中国海南三亚

  • 专辑:

    哲学与人文科学; 经济与管理科学

  • 专题:

    心理学; 工业经济

  • DOI:

    10.26914/c.cnkihy.2020.009725

  • 分类号:

    B842;F416.5

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