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A Research on Microblog Community of Educational Technology

Author: WangYing
Tutor: ZhuWeiDong
School: Beijing Jiaotong University
Course: Educational Technology
Keywords: Microblogging Virtual Learning Community Social Network Analysis Interaction quality Content Analysis
CLC: G434
Type: Master's thesis
Year: 2011
Downloads: 974
Quote: 9
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Abstract


The network virtual community has become an important platform of knowledge sharing . Through the network , people can construct social relations connected , thereby forming a network of social relations is an important foundation of virtual learning community . Especially in the Web2.0 era, the network embodied virtual community Interpersonal interconnected social and knowledge sharing is more obvious . Microblogging its content is short, easy to share , spread fast and affect a wide range of advantages become very popular in recent years , Web 2.0 network applications by more and more people as group communication and knowledge sharing platform . Educational technology professional crowd Sina microblogging a considerable number of the crowd gathered to form a community of academic exchanges . In order to study the relationship between characteristics and interactions of the community , so as to enhance the community members to take advantage of the microblogging network interconnection learning performance , this study, the use of social network analysis , with the help of community maps and community relations matrix , the distance from the density of the network , , center , Cohesive Subgroup angle to study the community structure characteristics , relationships and knowledge sharing , exchange of information , and auxiliary use depth content analysis of their interaction . Small world through the study found that the density of the density of the community is small , there is a significant effect , multiple core nodes , and community factions more , close Community neutron group internal communication and exchange between subgroup than ; lack of depth of interaction between community members . In this regard, the paper proposes a number of recommendations for improvement , such as the strengthening of exchanges between subgroup discussions around the topic of using forwarding comments , build community culture , so as to enhance the community members to take advantage of the performance of the the microblogging network interconnection learning .

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CLC: > Culture, science,education, sports > Education > EDUCATIONAL > Computerized teaching
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