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学习成果认证及转换的研究是当前教育改革中的一个热点,但对相关研究的可视化分析十分稀少。利用Bicomb和SPSS软件对学习成果认证及转换研究的关键词进行提取,建立共现矩阵,计算因子累计方差解释贡献率,并绘制学习成果认证及转换高频关键词的聚类结果树状图和多维尺度研究热点知识图谱。结果发现,学习成果认证及转换研究的热点主要集中在四大领域:学习成果认证及转换的涵盖范围和宏观运行机制研究;学习成果认证及转换的比较研究;学习成果认证及转换的沟通研究;学习成果认证及转换的建构研究。通过热点知识图谱的分析,发现部分研究之间存在空白,尚有可待发掘的空间;一些研究处在较为边缘的位置,重要度不够。未来的相关研究应从宏观视野转向微观视角,不断拓展主题,深入挖掘和提高影响力水平。
The study of certification and conversion of learning outcomes is a hot spot in the current education reform. However, the visual analysis of related research is scarce. Bicomb and SPSS software were used to extract key words from the study of certification and conversion studies, and to establish a co-occurrence matrix, and to calculate the contribution rate of factor cumulative variance interpretation, to draw a tree of the cluster results of learning achievement certification and conversion of high-frequency keywords Multi-dimensional scale research hotspots knowledge map. The results show that the hot spots in the study of certification and conversion of learning outcomes mainly focus on four major areas: the study scope and macro operation mechanism of certification and conversion of learning outcomes; the comparative study of certification and conversion of learning outcomes; the communication and study of certification and conversion of learning outcomes; Study on the Construction of Certification and Conversion of Learning Achievements. Through the analysis of the hotspot knowledge map, we find some gaps exist between the studies, and there is still room for further exploration. Some researches are at a more marginal position and are not important enough. The related research in the future should be shifted from the macroscopic perspective to the microscopic perspective, constantly expanding the theme, digging and improving the influence level.