| 双向随机区组设计的方差分析 |
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| 引用本文： | 郭春彦.双向随机区组设计的方差分析[J].首都师范大学学报(自然科学版),1988(3). |
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| 作者姓名： | 郭春彦 |
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| 作者单位： | 北京师范学院教育科学研究所 |
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| 摘 要： | 本文是将教育与心理统计中常用的随机区组设计的方差分析的方法从单向随机区组设计研究推广到双向随机区组设计的研究。主要目的是为了消除来自实验误差中区组间差异的方差。在双因素的教育与心理实验中,当研究人员发现受试(实验单元)之间的差异比较大时,采用这种方法处理实验数据将能更准确地反映出处理的作用。
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| 关 键 词： | 教育与心理统计 方差分析 完全随机区组设计 |
The Analysis of Variance for a Two-way Randomized Complete-block Design |
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| Guo Chunyan.The Analysis of Variance for a Two-way Randomized Complete-block Design[J].Journal of Capital Normal University(Natural Science Edition),1988(3). |
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| Authors: | Guo Chunyan |
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| Institution: | Institute of Educational Science |
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| Abstract: | This article is trying to popularize the method of randomized complete-block design in the analysis of variance from a one-way randomized complete-block design research to a two-way randomized complete-block design research in statistcs of education and psychology. The primary purpose is to eliminate the variance due to the difference between blocks caused by the experimental errors. The experimenter finds that there is a bigger difference between the subjects (the experimental units) in a two-way design of educational and psychological experiment; hence, treating the experimental data in this way may reflect the treatment effect more accurately. |
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| Keywords: | statistics of education and psychology analysis of variance randomized complete-block design |
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