Latent structureScale / measurement
纵向项目功能差异 (Longitudinal DIF)
纵向项目功能差异 (Longitudinal DIF) 用于检测同一受访者在不同测量时点上，测试或量表项目的行为是否有所不同。它将标准的项目功能差异 (DIF) 方法扩展到重复测量设计中，确保观察到的变化分数真正反映构念的变化，而不是项目特征随时间的变化。
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来源
- Millsap, R. E., & Kwok, O. M. (2004). Evaluating the impact of partial factorial measurement invariance on selection in two groups. Psychological Methods, 9(1), 93–115. DOI: 10.1037/1082-989X.9.1.93 ↗
- Vandenberg, R. J., & Lance, C. E. (2000). A review and synthesis of the measurement invariance literature: Suggestions, practices, and recommendations for organizational research. Organizational Research Methods, 3(1), 4–70. DOI: 10.1177/109442810031002 ↗
如何引用本页
ScholarGate. (2026, June 3). Longitudinal Differential Item Functioning. ScholarGate. https://scholargate.app/zh/psychometrics/longitudinal-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.
- 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
- 纵向验证性因子分析心理测量学↔ compare
- 纵向项目反应理论 (LIRT)心理测量学↔ compare
- 纵向测量不变性检验心理测量学↔ compare
- 测量不变性检验心理测量学↔ compare