图示工具在协作学习中的影响——基于协作学习项目的调查

发布时间：2018-01-30 17:09

本文关键词： 协作学习图示工具影响因素经验调节知识可视化视觉认知　出处：《远程教育杂志》2015年04期 　论文类型：期刊论文

【摘要】：为关注图示工具在学习中的影响,通过调查图示工具在协作学习情境下的应用,了解影响学习者使用图示工具的主要因素及其作用路径。先基于理论提出假定,再借用技术接受度模型之影响因素及其量表,依托中美合作的研究生课程进行调查,最后结合数据分析与理论分析得出结论。主要的发现有:影响学习者图示行为意向主要因素包括:任务相关性、产品质量、结果示范和感知有用性,与计算机自我效能感、计算机娱悦性、感知愉悦性和感知易用性。因素路径中尤以任务相关性对感知有用性的作用和计算机自我效能感对感知易用性的作用甚强;而在经验形成阶段,感知易用性对图示意向的作用比感知有用性显著,且感知易用性对感知有用性有较强的作用。英语听说水平与图示工具的使用无显著关系。此外,对使用图示工具的早期干预是必要的,也是重要的;社群影响在同类研究中值得关注。
[Abstract]:In order to pay attention to the influence of graphical tools in learning, this paper investigates the application of graphical tools in collaborative learning to understand the main factors affecting learners' use of graphical tools and their role paths. Firstly, the hypothesis is put forward based on theory. Secondly, the influencing factors of technology acceptance model and its scale are used to investigate the graduate course of Sino-American cooperation. Finally, combining data analysis with theoretical analysis, the main findings are as follows: the main factors affecting learners' graphical behavioral intention include: task relevance, product quality, demonstration of results and perceived usefulness. With computer self-efficacy, computer entertainment. Perception of pleasure and ease of use. In the path of factors, especially the role of task relevance to perceived usefulness and the effect of computer self-efficacy on perceived usability is very strong; In the stage of experience formation, perceived usability plays a more important role than perceived usefulness. Moreover, perceptual usability has a strong effect on perceived usefulness. There is no significant relationship between English listening and speaking level and the use of graphical tools. In addition, early intervention in the use of graphical tools is necessary and important; Community impact deserves attention in similar studies.
【作者单位】：华东师范大学教育信息技术学系;
【基金】：2011年度新世纪优秀人才计划“基于个人数字终端的信息化创新应用研究:资源、服务及应用实例”(课题编号:NCET-11-0140) 国家社科基金“十二五”规划2012年度教育学一般课题“以‘语义图示’实现可视化知识表征与建模的理论与实践研究”(课题编号:BCA120024)的研究成果
【分类号】：G434
【正文快照】： 一、引言媒体技术和网络环境的蓬勃发展,带来数字时代的一个突出的现象:视觉途径与图像方式的广泛应用。可视化技术也成为适应发展与应用需求的主要技术之一。视觉文化与可视化技术的发展,要求教育技术产品与服务需要不断跟进与创新,以适应新环境下适用性人才培养的需求。作为

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