Latent structureScale / measurement
多组别项目功能差异 (MG-DIF)
多组别项目功能差异 (MG-DIF) 旨在检验在测量相同潜在特质的受访者匹配后,测验或量表项目在三个或更多不同组别(如性别、种族或国家)之间是否功能等同。在相同潜在特质水平下,系统性地偏袒某一群体而非另一群体的项目,即表现出项目功能差异。多组别 DIF 将此逻辑从经典的双组别比较扩展到同时比较三个或更多组别,旨在询问所有组别是否使用相同的测量尺。检测并移除或修正此类项目是实现公平、跨组别分数解释的基础。
阅读完整方法
仅限会员
登录使用免费账户登录即可阅读本节。
Method map
The neighbourhood of related methods — select a node to explore.
来源
- Millsap, R. E. (2012). Statistical Approaches to Measurement Invariance. Routledge. ISBN: 978-1848728936
- Magis, D., Beland, S., Tuerlinckx, F., & De Boeck, P. (2010). A general framework and an R package for the detection of dichotomous differential item functioning. Behavior Research Methods, 42(3), 847-862. DOI: 10.3758/BRM.42.3.847 ↗
如何引用本页
ScholarGate. (2026, June 3). Multi-group Differential Item Functioning. ScholarGate. https://scholargate.app/zh/psychometrics/multi-group-differential-item-functioning
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
- 验证性因子分析(CFA)心理测量学↔ compare
- 差异项目功能 (DIF)心理测量学↔ compare
- 项目反应理论 (IRT)心理测量学↔ compare
- 多组验证性因子分析 (MG-CFA)心理测量学↔ compare
- 多群体项目反应理论 (MG-IRT)心理测量学↔ compare
- 多群体测量不变性检验心理测量学↔ compare