摘要
目前教育与心理的实验研究和调查分析在使用均值比较分析、方差分析、列联表卡方分析时,通常需要报告效果量、统计检验力等指标,本文通过案例应用的角度来介绍效果量计算的辅助软件操作。在该计算辅助软件中,需要先在SPSS软件中进行初步的统计分析,将初步统计结果制作为Excel文件,然后再导入到计算辅助软件,在软件中只需要依步骤就能计算出效果量和检验力,并给出效果量的统计分析与建议。
Nowadays, effect sizes and power of a statistical test are to be reported when means comparison analysis, variance analysis, contingency table chi-square analysis are usually used among experiment researches and survey analyses in education and psychology Through the application examples, this paper has introduced the steps of the effect sizes calculation by the applied software . Firstly, the preliminary statistical analysis in the SPSS software is needed, then the preliminary statistical results are required to be made to an excel file which is imported to the applied software at last . According to the steps, the software will be able to calculate effect sizes and power of a statistical test, and present the statistical analysis of the conclusions and recommendations.
出处
《教育测量与评价》
2017年第8期16-19,15,共5页
Educational Measurement and Evaluation
基金
江西省高校人文社会科学研究青年项目(编号:XL1515)
江西省社会科学规划青年项目(13JY47)
江西省博士后科研择优资助项目(2013KY51)研究成果
关键词
效果量
统计检验力
假设检验
effect sizes, power of a statistical test, null hypothesis test
