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Ｍｅｔａ ａｎａｌｙｓｉｓ方法近年国内已逐渐开展应用 ,本文就其基本概念、应用范围、操作步骤及常用的统计学方法作一综述。1 Ｍｅｔａ ａｎａｌｙｓｉｓ基本概念Ｍｅｔａ ａｎａｌｙｓｉｓ方法的思想可追溯到 2 0世纪 30年代 ,最初应用于教育学、心理学等社会科学领域是在
Meta analysis method has been gradually applied in China in recent years. This article reviews its basic concepts, application scope, operation steps and commonly used statistical methods. 1 Meta analysis The concept of the meta analysis method dates back to the 1930s. It was originally applied in the social sciences such as pedagogy and psychology.