个人学习环境的活动建模

发布时间：2018-05-05 03:37

本文选题：个人学习环境 + 系统架构　；参考：《华东师范大学》2011年博士论文

【摘要】：本研究是对知识时代数字化学习新诉求的回应,特别针对以学习者为中心的网络学习环境中存在的问题进行分析与思考,聚焦于个人学习环境的活动建模,主要从以学习者为中心的视角,构建个人学习环境下的学习活动及其实践共同体的工具支持。本文主要从以下几个方面进行了研究：首先,从学习生态观、基于样式的设计以及以网络传通模型为代表的CSCL理论、本体建模方面的基本思想与方法等进行梳理,提出了个人学习环境(PLE)的元模型与隐喻模型。其中PLE元模型包括六种要素与四种关系。六种要素是作为个体层要素的主体、工具、制品,以及与作为社会层要素的共同体、规则、目标。由此论文提出了个人学习环境的隐喻模型即学习生活世界,从学习生活世界隐喻设计的视角,构造个人学习环境的概念框架。在此基础上,讨论了个人学习环境系统的建模方法,给出了基于本体的设计方案,乃至提出了个人学习环境的功能模型、结构模型及其参考模型,设计了学习者本体、学习对象本体、学习工具本体、学习设计本体以及学习活动本体。其次,主要研究个人学习环境的活动建模的方法,包括本体服务的情境设计与服务的框架模型、提出了通用服务框架,界定了相关的原子服务与组合服务,分别界定角色空间、工具空间、资源空间、信息空间以及协调空间的服务模型,给出了交互活动的设计方法与个性化服务的实现方法。最后,论文给出了个人学习环境的应用设计,即电子书包设计的完整框架,给出了个人学习环境的应用设计框架,提出系统服务实现的框架与方法,以及学习中心与客户端的设计方法。
[Abstract]:This study is a response to the new demands of digital learning in the knowledge age, especially the analysis and thinking of the problems in the learner-centered web-based learning environment, focusing on the activity modeling of the individual learning environment. From the perspective of learner-centered, we construct the tool support of learning activities and practice community in personal learning environment. This article mainly carries on the research from the following several aspects: Firstly, the metamodel and metaphorical model of personal learning environment are put forward from the view of learning ecology, style-based design, CSCL theory represented by network communication model and basic ideas and methods of ontology modeling. The PLE metamodel includes six elements and four relationships. The six elements are the subject, tools, products, and community, rules and objectives of individual elements. In this paper, the metaphorical model of personal learning environment, learning life world, is proposed. From the perspective of metaphorical design of learning life world, the conceptual framework of individual learning environment is constructed. On this basis, the modeling method of personal learning environment system is discussed, the design scheme based on ontology is given, and the function model, structure model and reference model of individual learning environment are put forward, and the learner ontology is designed. Learning object ontology, learning tool ontology, learning design ontology and learning activity ontology. Secondly, the methods of activity modeling in personal learning environment are studied, including the situational design of ontology service and the framework model of service. The generic service framework is proposed, the related atomic service and composite service are defined, and the role space is defined respectively. The service models of tool space, resource space, information space and coordination space are given. The design method of interactive activities and the realization of personalized service are given. Finally, the paper gives the application design of the personal learning environment, that is, the complete frame of the electronic schoolbag design, the application design framework of the personal learning environment, and the framework and method of the system service realization. And the design method of learning center and client.
【学位授予单位】：华东师范大学
【学位级别】：博士
【学位授予年份】：2011
【分类号】：G434

【引证文献】