应用灰色熵提高教育问卷完整性

Mei-Li You, Kun-Li Wen, Kuang-Fa Liu
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引用次数: 0

摘要

信度和效度分析是用来筛选问卷的问题,确定问题的适用性,特别是在教育领域。然而,从调查问卷中得到的结果仍然不能做出决定。因此,本文提出了以随机性为出发点的熵法,对不确定性问题进行量化,并对结果进行辅助分析。此外,熵的方法可以得到更完整的结果。本文首先介绍了熵的数学模型,并给出了两个算例。问卷结果的合理性将基于对各因素权重的分析。此外,还使用Matlab GUI作为辅助工具对海量数据进行计算。结果表明,本文提出的方法既能验证熵的优势,又能实现完整教育问卷的完整性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Apply Grey Entropy to Enhance the Completeness of Questionnaire in Education
As for the analysis of reliability and validity, they are applied to screen the questions of the questionnaire and determine the suitability of the questions, especially in the educational field. However, the results obtained from the questionnaire still cannot reach a decision. Hence, the paper provides the method of entropy, which uses randomness as the starting point, to quantify the uncertain problems and to offer auxiliary analysis of the results. Also, the method of entropy can make more complete results. First, the mathematics model of entropy is introduced in the paper followed by two examples. The reasonableness of the results of the questionnaire will be based on analyzing the factors¡¦ weighting. Besides, the Matlab GUI is used as the auxiliary tool to calculate the huge data. As the results, the method which proposed in this paper not only can verify the advantage of entropy, but also to achieve the integrity of complete educational questionnaire.
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