元分析在特殊教育中的应用

Meta-Analysis Application in Special Education

元分析是一种系统整合研究成果的方法,包括质性元分析和量性元分析。它不但能使研究更为全面、严密、可靠,而且可解决同类研究所产生对立结果的问题,使研究更加深入、系统、明了。量性元分析是通过统计分析整合大量独立的量性研究数据的方法,在特殊教育的应用过程一般包括提出假设、检索文献、编码分类、数据的统计分析等几个阶段。质性元分析是整合并解释大量独立的质性研究成果的方法,侧重对原研究结果的理解与解释,在特殊教育中的具体应用过程中则要重视原研究的质量以及整体性和内部关联性。虽然到目前为止元分析在我国特殊教育中的应用范围有限,但却有着广泛的应用前景。

Meta-analysis is a method to integrate a large body of related research literature systematically,including qualitative meta-analysis and quantitative metasynthesis, making the research more comprehensive,more rigorous, and more reliable, solving the problem about the similar study with contradictory results, to broad the study＇s overall development. Quantitative meta-analysis is a method using statistical way to integrate a great deal of independent data of research, including hypothesis, search procedure, code and classification, data analysis in special education research. Qualitative metasynthesis is a method to integrate and interpret the results of a large number of independent qualitative researches, focusing on the understanding and interpretation of the original results, laying importance on quality, integrity and internal relevance of the original research in special education study. In our country, the application of meta-analysis is limited in special education, but it has a broad application prospect.