摘要
区块链因其去中心化和不可篡改的特点在教育领域应用广泛,而且区块链技术正在推动教育的变革,使教育向更加智能化方向发展。本文以CNKI数据库为数据来源,将检索得到的2016—2021年间刊发的260篇“区块链+教育”相关的核心期刊论文作可视化分析。首先介绍研究背景,通过CNKI自带的可视化功能分析文献的发表年份、发表机构、被引用情况以及区块链在教育领域的应用模式。然后通过使用可视化软件CiteSpace找到这些文献的高频关键词,并通过聚类分析,结合其时间演进历程找到区块链在教育领域的研究热点与发展趋势。最后,分析了区块链技术应用于教育领域可能出现的问题,并提出建议。
Blockchain is widely used in the field of education for its characteristics of decentralized and tamper proof.Blockchain technology is promoting the reform of education and making education more intelligent.In this paper,after retrieving from CNKI,the 260 core journal papers related to"blockchain+education"published from 2016 to 2021 are analysed.Firstly,the research background is introduced,and the publication year,publishing institution,citation and application mode of blockchain in the field of education are analyzed through the visualization function of CNKI.Then the visualization software CiteSpace is used to find the high-frequency keywords of these literature,and focuses of research and development trend of blockchain are found in the field of education by cluster analysis and the combination with its time evolution.Finally,problems appearing in the applications of blockchain technology in the field of education are analyzed and corresponding suggestions are proposed.
作者
赵宜友
赵霞
ZHAO Yi-you;ZHAO Xia(College of Information Technology, Hebei University of Economics and Business, Shijiazhuang Hebei 050061, China)
出处
《河北省科学院学报》
CAS
2022年第3期14-20,36,共8页
Journal of The Hebei Academy of Sciences
基金
河北省高等学校科学研究计划项目(SD2021097)。
