【摘要】 言据性,作为表明信息来源及其真实性,并能提升学术论文权威性、真实性和科学性的语言资源,其研究具有重大意义。本文利用CiteSpace5.8软件对中国知网数据库中2005—2021年间言据性研究相关文献进行计量学统计并进行可视化分析。通过年发文量、关键词和前沿热点研究发现：国内言据性研究经历了从探索到快速发展再到平稳发展3个阶段；国内言据性研究大致可分为3个板块：研究主题、体裁和研究方法,其中,当前热度较高的研究为学术论文中据素的使用情况；国内研究前沿热点集中于疫情下的话语研究。本文的研究结论有助于直观了解国内言据性研究的现状以及研究热点和前沿,并为该领域在之后的研究带来有益的启示。更多还原

【Abstract】 Evidentiality, as a language resource that shows the source and facticity of information, and can improve the authority, authenticity and scientificity of academic papers, its research is of great significance. This paper uses CiteSpace5.8 to make bibliometric statistics and visual analysis on the relevant literature of evidentiality research in the CNKI database from 2005 to 2021. By analyzing the annual number of papers published, key words and cutting-edge hot spots, it is found that domestic evidentiality research has experienced three stages: From exploration to rapid development and then to stable development; Domestic evidentiality research can be roughly divided into three parts: Research theme, genre and research methods. Among them, the current hot research is the use of evidentials in academic papers; Domestic research frontier focuses on discourse research under the epidemic situation. The research conclusion of this paper is helpful to intuitively understand the current situation, research hotspots and frontiers of evidentiality research in China, and bring beneficial enlightenment to the future research in this field.更多还原