确保跨文化数据的可比性,通过在异质的难民样本中定图片来确保跨文化的数据可比性
Natalja Menold1, Louise Biddle2, Hagen von Hermanni3
1Dept. of Methods in Empirical Social Research, Technische Universität Dresden, Dresden, Germany. Natalja.Menold@tu-dresden.de.
BMC medical research methodology
|September 27, 2023
概括
anchoring vignettes 通过解决响应规模偏差,提高了调查中跨文化数据的可比性. 仅仅是社会人口因素并不能增强可比性,突出显示了小片作为多语言研究的关键方法.
科学领域:
- 跨文化心理学跨文化心理学
- 调查方法调查方法.
- 心理测量 心理测量 心理测量
背景情况:
- 测量不变性对于公正的跨组比较至关重要,但很难实现.
- 翻译的问卷和不同答案尺度的理解可能会导致多语言调查中的可比性偏差.
- 建议将定图片用于控制与响应类别 (RC-DIF) 相关的差异性项目功能.
研究的目的:
- 为了评估是否定图片可以确保跨文化数据的可比性.
- 作为改善数据可比性的替代方法,将 anchoring vignettes 与社会人口异质性进行比较.
主要方法:
- 使用了卫生系统响应度 (HSR) 问卷,其中包含来自德国难民的英语和阿拉伯语数据.
- 进行多组确认因子分析 (MGCFA) 来评估测量不变性.
- 使用 anchoring vignettes (非参数),RC-DIF共变量 (参数) 和社会人口统计共变量进行比较数据的重新缩放.
主要成果:
- 在阿拉伯语和英语之间的HSR问卷中,所有测量不变度都被拒绝了.
- 实施 anchoring vignettes (重新缩放或建模) 显著改善了测量不变性.
- 包括社会人口统计学变量并没有在数据可比性方面取得类似的改善.
结论:
- anchoring vignettes 是评估和改善调查中跨文化数据可比性的一个有价值的方法.
- 社会人口统计学变量作为一个独立的方法来提高数据可比性是不够的.
- 需要进一步研究有效实施和建模用于测量不变性的 anchoring vignettes.
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