The Effectiveness Study of Collaborative Problem Solving under Computer Network Environments

本研究揭示了在学校教育中作为基础研究时，在邮件系统和万维网上看到的分散的信息环境是如何发生的。（1）对于文字聊天工具和一个社会中的小群体的一个谈话在学习中，如何沟通的形式对合作解决问题的过程，以及小组讨论的形式建设性和数量的方法。(2)We开发了互联网上网络新闻报表内容汇总系统。我们将应用于含有关键词的作文中的讨论摘要系统与人工判断的摘要进行对比，研究该系统对摘要的正确识别程度，发现该系统生成的摘要与人工判断的结论非常接近。（3）邮件列表中的发言内容由于逻辑性较网络新闻宽松，倾向于进行多样化的讨论演变。在本研究中，我们提出的方法，使包括关键词的catting作文摘要的讨论，和人类的判断对比，然后我们检查了适当的摘要识别相同的系统。（4）对上述邮件列表的陈述进行了总结，分析了阅读过程作为一种新的信息呈现方式的作用。通过对电子邮件内容的回忆实验发现，给予总结有助于提高实验结果。

The studyThe study reveals how the dispersion information environment that seen on mail system and WWW when it is used as basic study in education of schools.Following is abstract of the result of this study.(1)For text chat tool and a talk in small groups of a society at learning, the method how the form of communication on cooperative problem solution process, and the form of the group discussion constructively and quantity.(2)We developed the system that summarizes contents of statements of the net news in inter-net. We contrast the system that is the summary of discussion that is applied in compositions contained key words in the statements with the summary judged by human, and we research how much the summary recognized the same by this system proper lead finding that this system product the summary that is extremely close to human conclusion.(3)The contents of statements of mailing lists of the contents of statements on mailing lists tend to go on variety the evolution of discussion because logical is looser than the net news. In this study, the contents that are able to be interpreted showing the new information in text, we suggested that the method that makes including key words on catting composition summary of the discussion, and contrast of judgment of human, then we examined the proper of summary that recognized the same by system.(4)Intended for the summary of above statements of mailing lists presented summary have analyzed the function of reading process as new information presentation method. Giving summary is found that it tends to improve the results from recall experiment of contents of E-mail documents.