摘要
以2002-2016年Web of Science数据库中收录的306篇老年人语言老化研究文献为数据来源,运用Cite Space可视化技术,绘制语言老化研究的科学知识图谱。并通过文献聚类,从宏观上梳理语言老化研究的核心领域。通过软件生成的关键文献和高突发性文献,对语言老化研究热点及其演变路径进行分析。
Based on 306 literatures on deterioration in older People’s language abilities included in Web of Science between 2002 and 2016 and using the visualization software Cite Space, this paper mapped out a knowledge graph showing studies on deterioration in older people’s language abilities. The paper also identified key areas of research through literature clustering. Then key and high mutation literatures generated by the software were used to analyze research hotspots and its evolution path.
作者
张冉
ZHANG Ran(Foreign Language School, Southwest Petroleum University, Chengdu 610500, Sichuan Province, China)
出处
《老龄科学研究》
2018年第4期3-13,共11页
Scientific Research on Aging
关键词
Cite
SPACE
语言老化
可视化分析
Cite Space
deterioration in older people’s language abilities
visualized analysis
