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受访者主观反应对水知识库存测试尺度的差异化影响:基于两参数多维IRT模型的评估

Kang Tian¹, Yunlong Ren², Yuanbo Chang³

¹College of Information and Management Science, Henan Agricultural University, No. 218, Ping'an Avenue, Zhengzhou, 450046, PR China; Citizen's Water Literacy Research Center, North China University of Water Resources and Electric Power, No.136, Jinshui East Road, Zhengzhou, 450046, PR China.

Environmental research

|September 24, 2023

概括

这项研究开发了一种水知识库存测试尺度,以准确测量公众对水问题的理解. 优化的尺度为广泛的个人提供可靠的结果,有助于可持续的水资源管理.

科学领域:

环境科学环境科学
教育测量教育的测量

背景情况:

公众对水资源问题的认识有限,阻碍了可持续的水资源利用.
现有的水知识测试面临规模差异和受访者特征的挑战.

研究的目的:

开发和评估一个强大的水知识库存测试规模.
克服在准确测量公民水知识方面的局限性.
建立一个评估水知识水平的基础.

主要方法:

基础理论被用来确定水知识库存测试的关键指标.
基于指标系统开发了一个调查问卷.
应用了一个双参数多维物件响应理论 (IRT) 模型来进行规模优化和验证.

主要成果:

开发并验证了一种优化的水知识库存测试尺度.
该尺度表现出高可靠性和信息性,对于2到3的特征范围内的个人来说.
该研究建立了一个测量指标系统和评估水知识的方法.

结论:

开发的尺度准确地衡量了公民的水知识库.
这项研究为评估公众对水问题的理解提供了可靠的工具.
这些发现支持通过提高公众意识来改善可持续水资源管理的战略.

关键词:

功能级别的特点水平.指标标识别指标的标识.信息功能信息功能信息功能两个参数的多维IRT.水资源知识库存的知识库存

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