Development of a Learning Environment Supporting Knowledge Acquisition on e-Learning

在这项研究中，我们描述了一种通过“参与架构”来开发鼓励学习者互动的教育系统的方法。“参与的架构”描述了为用户贡献而设计的系统的本质。我们开发了一个基于SNS （Social Networking Service）的学习管理系统。我们的系统模拟了学习者的知识和“参与性属性”。参与性属性是基于系统中的学习活动来计算的。我们的系统还根据学习者模型推荐其他学习者的学习文章作为“子内容”。子内容由用户的条目和对这些条目的一些评论组成。我们的目标是，推荐的子内容不仅能让学习者意识到一些他们还不知道的概念，还能让他们意识到其他用户。我们描述了我们的练习实验系统。

In this research, we describe a method for developing an educational system that encourages learner interaction by "the architecture of participation". "The architecture of participation" describes the nature of systems that are designed for user contribution. We developed a learning management system based on SNS (Social Networking Service). Our system models leaner's knowledge and "participatory attributes". Participatory attributes are computed based on learning activities in our system. Our system also recommends other leaner's learning articles as "sub-contents" based on the learner models. Sub-contents are constructed of user's entries and some comments for these entries. Our aim is that the recommended sub-contents make learners aware, not only of some yet unknown concepts to them, but also of other users. We describe our experimental system for exercises.