Development of a Class Evaluation/Communication Support System for Asynchronous Distance Lectures

异步远程授课课堂评价/交流支持系统的开发

基本信息

批准号：
17300273
负责人：
AKAKURA Takako
金额：
$ 5.41万
依托单位：
Tokyo University of Science
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2005
资助国家：
日本
起止时间：
2005 至 2007
项目状态：
已结题

项目摘要

There are two formats of Internet-based lectures: real-time synchronous formats and asynchronous formats using VOD etc. In real-time interactive lectures, student-teacher communication is guaranteed, but of the two advantages of distance lectures, namely temporal and spatial degrees of freedom, temporal freedom is restricted. In contrast, asynchronous formats have high temporal and spatial degrees of freedom, but incur the problem of a lack of student-teacher or student-student communication. The aim of this research, therefore, was to develop a system that would support communication while maintaining the dual advantages of temporal and spatial freedom. Over a three-year period, a system with the following functions was developed.(1) A function that achieves virtual group learning where students not studying at the same time are able to share questions and answers as they work their way through the e-Learning System teaching materials.(2) A bulletin board system that automatically searches for similar past questions and answers in order to provide speedy response required when doubts arise in an e-Learning setting.(3) A blog function that encourages information-sharing (simple Trackback, similar note posting)(4) A function for expressing emotions/feelings during study time on the e-Learning System.(5) A video search function and partial audio support function to search for specific lecture scenes.(6) A function that allows students to see the progress of other students and a (student) peer-evaluation function.(7) A skill map to enable objective evaluation of young technicians' skills by veteran technicians in an in-house training system and a map-based objective test function.Medium- to long-term testing of the system showed it to be effective. Based on a major finding of the research, namely "a methodology for establishing interactivity even in an asynchronous system", further required functions will be identified and installed into the system.

有两种基于Internet的讲座的格式：使用VOD等实时同步格式和异步格式。在实时互动讲座中，可以保证学生教师的交流，但是距离距离讲座的两个优点，即暂时和空间的自由度，自由度，临时自由受到限制。相比之下，异步格式具有很高的时间和空间自由度，但会导致缺乏学生教师或学生沟通的问题。因此，这项研究的目的是开发一种可以支持沟通的系统，同时保持时间和空间自由的双重优势。 Over a three-year period, a system with the following functions was developed.(1) A function that achieves virtual group learning where students not studying at the same time are able to share questions and answers as they work their way through the e-Learning System teaching materials.(2) A bulletin board system that automatically searches for similar past questions and answers in order to provide speedy response required when doubts arise in an e-Learning setting.(3) A blog function that encourages information-sharing (simple （4）在电子学习系统上进行学习期间表达情绪/感受的功能。（5）视频搜索功能和部分音频支持功能，以搜索特定的讲座场景。（6）一个功能，该功能使学生可以看到其他学生的进步以及（学生）的同伴映射功能。基于地图的客观测试功能。系统对系统的长期测试表明其有效。基于研究的主要发现，即“即使在异步系统中建立交互性的方法”，将确定进一步所需的功能并安装到系统中。