【作 者】：
冷 静， 郭日发， 侯嫣茹， 顾小清
【关 键 词 】：
批判性思维； 在线活动设计； 可视化分析； 社会网络分析
【栏 目】：
课程与教学
【中文摘要】：
批判性思维被看作是21世纪必备技能。近年来，大学生批判性思维能力的提升受到广泛关注，但是关于如何设计促进批判性思维的在线学习活动及呈现在线批判性思维行为动态的研究相对较少。研究以上海某高校教育技术学55名本科生为研究对象，为促进批判性思维设计了一系列的在线学习活动，并利用可视化的方法清晰地展示了大学生在线交互的情况以及在线话语中展现的批判性思考行为。首先，使用社会网络分析法展示在线学习活动中学生中心度、活跃度等的分布；其次，采用内容分析法对论坛中学生发表的666条帖子进行分析，从辨识、理解、分析、评价、创新等维度进行编码。研究结果证明，本研究设计的在线活动使得学生批判性思维的深度和层次有了明显的提高，也为有效促进大学生批判性思维提供了教学参考。
【英文摘要】：
Critical thinking is regarded as a necessary skill in 21st century. In recent years, the critical thinking of college students has received wide attention, but the studies on how to design online learning activities to promote students' critical thinking and display their online critical thinking behaviors are comparatively few. In this study, 55 undergraduate students of educational technology in a university in Shanghai are selected as research objects, and a series of online learning activities are designed to foster students' critical thinking. The study uses the visual approach to demonstrate college students' online interactions and their critical thinking behaviors in online discourse clearly. Firstly, social network analysis is used to display the distribution of students' centrality and activity degree in online learning activities. Secondly, content analysis is adopted to analyze 666 posts from students in the forum, and then those posts are coded from the dimensions of identification, understanding, analysis, evaluation and innovation. Research results show that the designed online activities can significantly improve the depth and the level of students' critical thinking, which provides pedagogical references for effectively promoting critical thinking of university students.