国际在线临场感研究的现状、 热点及趋势 ——基于2000—2017年WOS核心数据库相关文献的知识图谱分析

Research Status, Hot Topics and Development Trends of International Online Presence Research —Based on Analysis of Knowledge Map on Documents from WOS during 2000-2017

The rapid development of online education has promoted learner-centered e-learning activities. The online presence can reduce the anxiety and loneliness of learners in the process of online learning; it can promote learners to learn at a high level and are increasingly being focused on by international researchers. In this paper， the core data of Web of Science are used as data samples， with the research methods such as knowledge mapping， metrological analysis and qualitative analysis used to analyze Research Status， Hot Topics and Development Trends of online presence research by means of CiteSpace and other research tools. The results show that International online presence research has a wide coverage. The basic theory， practical application， analysis of effect and technical support of online presence are main focus of research， learning presence based on learning analysis， cognitive presence aiming at high-level thinking and meta-cognition are the frontier themes of online presence research. Finally， the research summarizes the future research direction of online presence benefiting the relevant researchers for further reference.