Japanese version of NASA Task Load Index: Sensitivity of its workload score to difficulty of three different laboratory tasks.

DOI 45 Citations Open Access

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Other Title
  • 日本語版ＮＡＳＡ‐ＴＬＸによるメンタルワークロード測定　各種室内実験課題の困難度に対するワークロード得点の感度
  • Sensitivity of its workload score to difficulty of three different laboratory tasks
  • 各種室内実験課題の困難度に対するワークロード得点の感度

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Description

Workload of three different types of laboratory tasks, each of which has three difficulty levels, was measured with the Japanese version of NASA Task Load Index (TLX), and the result demonstrated that the obtained workload scores were sensitive to the task difficulty in any of the tasks. The weights of the rating scales, which were decided through the pairwise comparison of the importance of the scales, were found to be unique to each task. This indicates that the three experimental tasks had different constitution of loading factors from each other, and that TLX is applicable to various types of workload. Then, correlation and regression analyses were carried out and the results were compared with those reported for the original NASA-TLX. Finally, workload socres which were obtained with no pairwise comparison from the ratings on the same TLX scales were compared with the regular Weighted Workload (WWL) scores, and their validity as alternative indices of workload was discussed.

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Details 詳細情報について

  • CRID
    1390001204531373440
  • NII Article ID
    130003871145
  • DOI
    10.5100/jje.32.71
  • ISSN
    18842844
    05494974
    http://id.crossref.org/issn/05494974
    https://id.crossref.org/issn/05494974
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
    • OpenAIRE
  • Abstract License Flag
    Disallowed

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