摘要
目的以学生评价为视角,探讨提高普通高校视频案例教学质量的对策。方法定量资料运用SPSS 21.0统计软件进行数据整理,采用交叉表分析,描述医学院学生对视频案例教学效果的满意度评价;定性分析应用MAXqda 2软件与归纳法,结合相关理论与实践经验进行定性归纳。结果视频案例教学的优点在于形象生动、有利于调动情绪,促进知识理解,提高综合素质。问题主要表现在视频制作与处理质量、课堂互动方式、视频案例的课时比例和课堂播放时间等方面。结论基于匹配性、前沿性、生动性、思想性、真实性的标准甄选案例;适当安排视频案例学时和播放时间;教师主导、学生主动和开放式讨论是提高课堂互动教学效果的要素。
Objective To explore the effective measures to improve the quality of video-assisted case-based teaching(CBT) in medical colleges from the perspective of students. Methods Quantitative data were collected and processed by SPSS 21.0 statistical software. Cross-tabulation analysis was performed to describe the satisfaction of medical students on the effectiveness of video-assisted CBT. Qualitative analysis was performed using the MAXqda 2 software and inductive method, and qualitative induction was carried out based on pertinent theory and practice. Results Video-assisted CBT offered vivid materials and thus helped to mobilize the students' enthusiasm, facilitate their comprehension of knowledge, and improve their comprehensive quality. However, there were problems with regard to the quality of video production and processing, means of class interaction, the proportion of class hours for video cases, and the time for playing the videos in the class. Conclusion Cases used in the CBT should be selected based on relevancy, frontier, vividness, ideology, and authenticity. The video-assisted CBT hours and video playing time should be properly arranged. A teacher-led, student-interacted open discussion is an important factor for improving the interactive teaching.
引文
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