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在介绍元分析方法来源的基础上,描述元分析方法的概念与内容,同时提炼元分析方法的特点——质量控制严谨、结论量化度高、结果验证严谨、适用范围广。最后,通过统计分析从LISTA、SCI、SSCI和CNKI中收集的相关文献资料,总结出元分析方法在图书情报学领域主要运用在科学计量、图书馆管理、信息管理、计算机辅助教育以及参考咨询等主题范围中,并据此提出元分析方法在图书情报领域的应用趋势。
On the basis of introducing the source of meta-analysis method, this paper describes the concept and content of meta-analysis method, and at the same time it extracts the characteristics of meta-analysis method - rigorous quality control, high conclusion of quantification, rigorous result verification and wide scope of application. Finally, through the statistical analysis of related literatures collected from LISTA, SCI, SSCI and CNKI, we conclude that the meta-analysis methods are mainly used in the field of library information science in the fields of scientific metrology, library management, information management, computer aided education and reference consulting Thematic range, and then put forward the meta-analysis methods in the field of library and information technology trends.