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第二语言听力测试可靠性的元分析 (1991-2022)

Yuxin Shang¹, Vahid Aryadoust¹, Zhuohan Hou²

¹National Institute of Education, Nanyang Technological University, Singapore 639798, Singapore.

|August 29, 2024

概括

这一元分析显示,L2听力测试的平均可靠性为0.818,但出版偏差和报告问题可能会影响这些发现. 测试长度和类型显著影响可靠性.

科学领域:

获得第二语言的学习.
教育测量教育的测量
心理测量心理测量心理测量

背景情况:

评估第二语言 (L2) 听力理解对于语言教学至关重要.
L2听力测试的可靠性是测量质量的关键指标.
以前的研究表明L2听力测试可靠性的变化.

研究的目的:

在L2听力测试上进行可靠性概括 (RG) 的元分析.
确定影响L2听力评估可靠性的因素.
探索报告可靠性估计中的潜在偏见.

主要方法:

对92篇发表文章中的122个α系数进行了线性混合效应RG分析.
研究基于研究,测试和统计特征的16个变量进行编码.
评估了出版偏差和可靠性估计中的异质性.

主要成果:

发现L2听力测试的平均可靠性为0.818 (95%CI:0.8030.833).
检测到显著的异质性和出版偏差,这表明低可靠性报告不足.
项目数量和测试类型 (标准化与非标准化) 是可靠性的重要预测因素.
可靠性并没有缓和L2听力得分与其他构造之间的关系.
在报告测试结果时观察到可靠性诱导.

结论:

虽然L2听力测试显示一般可接受的平均可靠性,但存在显著的异质性和偏差.
测试开发人员应考虑项目数和测试设计,以提高可靠性.
研究人员和教育工作者需要意识到L2听力测试可靠性的潜在报告偏见和局限性.

关键词:

听力评估听力评估听力评估进行元分析.调节者的分析分析可靠性一般化概括有效性论据验证论据

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