STUDY ON DEVELOPMENT AND IMPROVEMENT OF LEARNERS'PARTICIPATION TYPE DATA BASE USING HYPERMEDIA.

本研究的目的是开发和完善“学习者参与式数据库”，该数据库是学习者在教师的支持下制作的，用于存储和共享他们的学习成果。本研究的主要成果如下：(1)利用超媒体的典型软件“HyperCard”，由本班的学员自行开发了一些“学习者参与式数据库”。这些是《密州节庆数据库》、《教育技术报告数据库》。“我的推荐数据库”等。其中最先进的是《米州节庆数据库》，由700多张卡片组成，介绍了密州65个节庆活动。(2)根据评价数据和众多用户的意见，探讨了《密州节庆数据库》的改进方法。得出了许多具体的改进意见。对于部分作品(节庆)，实际做了改进工作，得到了较高的评价。(3)《学习者S参与式数据库》对于学习者利用HyperCard制作自己的作品非常有用。因此，当学习者想要查看这个数据库时，准备一个可以自由查看的环境是很重要的。

The purpose of this study is to develop and improve "Learners' participation type data base", which is made by leamers under the teacher's supports, for storing and sharing their learning products.Main results obtained from this study are as follows.(1) Some "Learners' participation type data base" ware developed by participants in my class, by using "HyperCard" which is typical software of Hyper-media. These are "Festival data base in Mie Prefecture", "Educational technology report data base." "My recommendation data base"and so on. The most advanced one is "Festival data base in Mie Prefecture" which consists of about 700 cards and by which 65 festivals in Mie prefecture are introduced.(2) Improvement method of "Festival Database in Mie Prefecture" was examined based on evaluation data and comments by many users. A lot of concrete improvement ideas were obtained. About some works (festivals), the improvement work was actually done and it was confirmed to obtain a high evaluation as a result.(3) "Leamer' s participation type data base" is very useful for learners to make their own work with HyperCard. Therefore, it is importnat to prepare the environment which can be freely seen whenever the learner want to see this data base.