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教学效果评价的协方差分析及其SPSS实现

发表时间:2011-01-15  浏览量:3259  下载量:1512
全部作者: 易秀英,王三宝
作者单位: 黄石理工学院师范学院
摘 要: 基于协方差分析(analysis of covariance, ANCOVA),以学生成绩作为数据来源,对教师教学效果进行评价。用回归分析方法排除基础成绩的影响,在此基础上再进行方差分析,在SPSS环境下,对相关数据进行统计学检验,并得出统计分析结果。事实证明,将回归分析与方差分析结合对教学成绩进行评估,能更客观、公平地反映教学效果,使结论更切合实际。
关 键 词: 试验分析与试验设计;统计;评价;协方差;SPSS
Title: Covariance analysis of teaching effect evaluation and its SPSS realization
Author: YI Xiuying, WANG Sanbao
Organization: Normal Department, Huangshi Institute of Technology
Abstract: The paper introduces the teaching evaluation method based on the analysis of covariance (ANCOVA), the data come from the student achievement. It uses the regression analysis method to eliminate the influence of foundational achievement, based on this, uses the variance analysis again. In the SPSS environment, statistics examination is implemented to the correlation data, and the statistical analysis result is obtained. The fact proves that combines regression analysis and variance analysis with achievement to evaluate the teaching, it can reflect the teaching effect fairly and objectively, and make the conclusion more realistic.
Key words: experimental analysis and experimental design; statistics; evaluate; covariance; SPSS
发表期数: 2011年1月第1期
引用格式: 易秀英,王三宝. 教学效果评价的协方差分析及其SPSS实现[J]. 中国科技论文在线精品论文,2011,4(1):21-25.
 
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