ISSN 1671-3710
CN 11-4766/R
主办:中国科学院心理研究所
出版:科学出版社

心理科学进展 ›› 2020, Vol. 28 ›› Issue (11): 1961-1969.doi: 10.3724/SP.J.1042.2020.01961

• 研究方法 • 上一篇    下一篇

等效性检验——结构方程模型评价和测量不变性分析的新视角

王阳1, 温忠麟2(), 付媛姝3   

  1. 1广东金融学院公共管理学院, 广州 510521
    2华南师范大学心理学院/心理应用研究中心, 广州 510631
    3肇庆学院教育科学学院, 肇庆 526061
  • 收稿日期:2020-03-06 出版日期:2020-11-15 发布日期:2020-09-23
  • 通讯作者: 温忠麟 E-mail:wenzl@scnu.edu.cn
  • 基金资助:
    * 国家自然科学基金项目(31771245);广东省普通高校创新团队项目(人文社科)(2019WCXTD005)

Equivalence testing: A new perspective on structural equation model evaluation and measurement invariance analysis

WANG Yang1, WEN Zhonglin2(), FU Yuanshu3   

  1. 1School of Public Administration, Guangdong University of Finance, Guangzhou 510521, China
    2School of Psychology/Center for Studies of Psychological Application, South China Normal University, Guangzhou 510631, China
    3School of Education, Zhaoqing University, Zhaoqing 526061, China
  • Received:2020-03-06 Online:2020-11-15 Published:2020-09-23
  • Contact: WEN Zhonglin E-mail:wenzl@scnu.edu.cn

摘要:

常用的结构方程模型拟合指数存在一定局限, 如χ 2以传统零假设为目标假设, 无法验证模型, 而RMSEA和CFI等描述性的拟合指数不具备推断统计性质, 等效性检验有效弥补了这些问题。首先说明等效性检验如何评价单个模型的拟合, 并解释其与零假设检验的不同, 然后介绍等效性检验如何分析测量不变性, 接着用实证数据展示了等效性检验在单个模型评价和测量不变性检验中的效果, 并与传统模型评价方法比较。

关键词: 结构方程模型, 拟合指数, 等效性检验, 零假设检验, 测量不变性

Abstract:

There are some limitations in the commonly used fit indices of structural equation model. For example, χ 2, which is set up to reject the traditional null hypothesis, cannot be used to endorse a model, while descriptive fit indices such as RMSEA and CFI do not have inferential statistical properties. Equivalence testing can effectively compensate for the limitations mentioned above. In this paper, the way to use equivalence testing in evaluating the fit of a single model and its difference from the null hypothesis testing were introduced first. Then the approach to analyze measurement invariance by equivalence testing was described. Furthermore, empirical data was used to demonstrate the effectiveness of equivalence testing in single model evaluation and measurement invariance test, and to compare equivalence testing with traditional model evaluation method.

Key words: structural equation model, fit indices, equivalence testing, null hypothesis testing, measurement invariance

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