摘要
选取1989-2012年我国阅读疗法研究论文的高频关键词,两两统计其在同一篇文献中的共现次数,构造共词矩阵,进而转化为相关矩阵、相异矩阵。对相异矩阵进行聚类分析,探讨我国阅读疗法研究的热点。
The high frequency key words in papers on reading therapy published in China were selected, the fre-quencies of co-words presenting in a paper were calculated, and the established matrix of co-words was trans-formed into correlative matrix and diversity matrix, respectively.The diversity matrix was analyzed by cluster analysis and the hot research spots in papers on reading therapy published China were studied.
出处
《中华医学图书情报杂志》
CAS
2014年第2期28-31,共4页
Chinese Journal of Medical Library and Information Science
基金
2013年河北省教育厅人文社会科学研究项目"积极心理健康视阈下图书馆阅读疗法推广模式实证研究"(SZ134043)成果之一
关键词
共词分析
阅读疗法
聚类分析
研究热点
Co-words analysis
Reading therapy
Cluster analysis
Hot research spot
