CAJ | 학술논문

Web 2.0技术的蓬勃发展及其＂个性化、社会性、开放性＂的鲜明特性,为基于个人学习环境的学习变革带来前所未有的挑战。从知识共享的视角审视,Web 2.0个人学习环境的学习实质是学习者借助各种Web 2.0工具,经由寻求知识、供给知识、互通知识、享有知识等活动建立起的关联与交互。为顺应国家教育信息化＂推进网络学习空间建设＂的迫切需求与高等教育信息化＂知识开放共享环境建设＂的发展目标,本研究旨在探索构建支持知识共享的Web 2.0个人学习环境,尝试依托课程学习深度剖析Web 2.0个人学习环境中知识共享方式与策略,并采用个案研究法对其效果进行评价验证。研究发现,为实现对知识共享的支持,Web 2.0个人学习环境需要从学习者、学习共同体、学习工具、知识库等基本要素出发进行整体构建;交互是支持知识共享的核心机制。由此,促进Web 2.0个人学习环境知识共享的方式与策略主要有三种：连通性交互、传递性交互和认知性交互。个案研究表明,这三种方式与策略对学习者的知识共享文化与态度、知识获取与整理能力、知识表达与传递能力、知识内化能力有着积极的作用与影响。
Web 2.0기술적봉발발전급기＂개성화、사회성、개방성＂적선명특성,위기우개인학습배경적학습변혁대래전소미유적도전。종지식공향적시각심시,Web 2.0개인학습배경적학습실질시학습자차조각충Web 2.0공구,경유심구지식、공급지식、호통지식、향유지식등활동건립기적관련여교호。위순응국가교육신식화＂추진망락학습공간건설＂적박절수구여고등교육신식화＂지식개방공향배경건설＂적발전목표,본연구지재탐색구건지지지식공향적Web 2.0개인학습배경,상시의탁과정학습심도부석Web 2.0개인학습배경중지식공향방식여책략,병채용개안연구법대기효과진행평개험증。연구발현,위실현대지식공향적지지,Web 2.0개인학습배경수요종학습자、학습공동체、학습공구、지식고등기본요소출발진행정체구건;교호시지지지식공향적핵심궤제。유차,촉진Web 2.0개인학습배경지식공향적방식여책략주요유삼충：련통성교호、전체성교호화인지성교호。개안연구표명,저삼충방식여책략대학습자적지식공향문화여태도、지식획취여정리능력、지식표체여전체능력、지식내화능력유착적겁적작용여영향。
Under the guideline of the development of educational informationalization in China,the construction of web- based learning and knowledge sharing environment has been developed quickly. Web 2. 0 is distinctively characterized by ＂personalization＂＂socialization＂and ＂openness＂,which not only provides technical supports to learning environment for knowledge sharing but also creates an unprecedented challenge to the learning transformation with personal learning environment.From the perspective of knowledge sharing,learning based on a Web 2. 0 personal learning environment can be defined as the construction of relevance and interaction through knowledge- seeking,knowledge- delivering,knowledge- exchanging and knowledge- possessing activities by using Web 2. 0 tools. This study intends to explore the approaches to build Web 2. 0 personal learning environment and strategies for knowledge sharing,and evaluate their effectiveness by means of case study.Through one and half years of research,we make the following conclusions： Firstly,the study reveals that,in order to support the knowledge sharing based on personal learning environment,systematic construction is necessary in the following four elements： learner,learning community,learning tool,and knowledge base. Secondly,the study indicates that interaction is the important mechanism towards knowledge sharing. According to the mentioned four activities of learning based on a Web 2. 0 personal learning environment,there are three methods and strategies to stimulate knowledge sharing from the viewpoints of interaction. These strategies are designed to support relative interaction,exchanging interaction,and cognitive interaction. The strategy supporting relative interaction underlines ‘emotion encouragement and task driven＇,the strategy supporting exchanging interaction highlights ‘scaffolding and communication＇,and the strategy supporting cognitive interaction stresses ‘artifacts creation and meta- cognition＇. Last but not the least,the study uses Likert- scale survey and social network analysis to verify the effects of the three strategies.It shows that the above- mentioned strategies improve learners＇ knowledge sharing culture and attitudes,enhance their knowledge sharing abilities such as knowledge acquiring and processing,knowledge representation and transmission,and knowledge internalized.