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| 合理进行多元分析——复杂结构方程模型分析 |
| Reasonably carry out multivariate analysis： complex structural equation model analysis |
| 投稿时间：2023-12-12 修订日期：2023-12-12 |
| DOI：10.11886/scjsws20230925004 |
| 中文关键词: 自由参数 固定参数 模型识别 模型修正 模型估计 模型评价 |
| 英文关键词:Free parameters Fixed parameters Model identification Model modification Model estimation Model evaluation |
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| 中文摘要: |
| 本文目的是介绍与结构方程模型分析有关的基本概念、计算方法、两个实例及其用SAS实现计算的方法。基本概念包括自由参数与固定参数，直接效应与间接效应，模型的基本构成和模型修正；计算方法涉及模型识别、模型估计和模型评价；两个实例中的资料分别是“小学教师工作满意度资料”和“932名受试者疏离感与社会经济关系资料”；借助SAS软件，对两个实例中的数据分别进行了结构方程模型分析，对SAS输出结果做出了解释。 |
| 英文摘要: |
| The purpose of the paper was to introduce the basic concepts, calculation methods, two examples related to the structural equation model analysis, and how to implement calculations using SAS. Basic concepts included free parameters and fixed parameters, direct effects and indirect effects, basic composition of the model and model modification; the computational methods involved the model identification, the model estimation and the model evaluation; the data in the two examples were "primary school teachers’ job satisfaction data" and "932 subjects'' alienation and socioeconomic relationship data"; with the help of SAS software, the structural equation model analysis was conducted on the data in the two examples, and an explanation was given to the SAS output results. |
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