Prospect for Communication-Satellite-Based Refresh Education and its Teaching Form

本研究的目的是进行基于通信卫星的远程教育系统的实验，向私营公司提供面向工程师的教育课程，并根据学生的反应进行评估，1993年，在哈佛大学商学院的合作下，进行了辩论课堂实验，辩论是常用的。1994年，对该实验进行了进一步评估。此外，本文还对大学生更新教育的信息传递系统进行了调查，并得出以下结论：1。实际的教室是由J.Heskett教授从波士顿到东京（T.I.T.），并验证了其有效性.提出了一种新的评估国际卫星通信中音视频时延的方法.对课堂录音进行分析，提取出5个主导因素。63名学生认为辩论课堂是最好的课堂.以辩论课堂为评估目的，开发了计算机会话分析系统，并验证了其有效性.本文介绍了一种新开发的适用于更新教育的信息查询系统。针对不同的情况，有效地开发了两种类型的系统。

The aim of this research is to perform the experiments on communication-satellite-based distant education system, to deliver the engineer-oriented educational programs to private companies, and to make their evaluation from students'reponses.In 1993, a debate classroom experiment was made under the co-operation of Harvard University Business School where debate is commonly used. In 1994, further evaluation of the experiment was performed. In addtion, we investigated the information-delivery system for refresh education, and had the following conclusions :1. The actual classroom was delivered by Prof.J.Heskett from Boston to Tokyo (T.I.T.), and its effectiveness was confirmed.2. A new method was developed for the evaluation of audio and video delay at the international satellite commuication.3. The recorded classroom was analyzed to extract 5 dominant factors. 63 percents of students chose the debate classroom as a preferable one.4. The computer-based conversation-analysis system was developed for the evaluation purpose of the debate classroom, and its effectiveness was confirmed.5. An information detabase system suitable for refresh education was newly developed by using Internet link. Two types of system were effectively developed for different cases.