[目的/意义]作为一种集体的阅读方式，社会化阅读存在着不同的角色，这些角色反映了读者之间的行为差异，影响着阅读过程中知识的交流。从社会网络的视角识别读者的角色分类及其不同作用，有助于了解社会化阅读共同体中的知识传播模式，提高阅读资源的交流和知识传播的效率以及社会化阅读的成效。[方法/过程]基于整体社会网的视角，针对一个大学本科二年级的班级进行个案研究，以问卷的方式收集该班级全体成员微信朋友圈中阅读与交流的数据，基于块模型以及结沟洞理论，剖析读者之间的角色差异。[结果/结论]在社会化阅读过程中，不同角色在连接不同子群及信息传递方面存在差异，对阅读网络的产生和发展有着不同的影响。在社会化阅读群体中，需要厘清群体的角色分类，提高不同角色的读者在阅读共同体中的参与度，建立更为稳定的社会化阅读共同体，促进阅读交互的有效进行和整个群体的知识交流。
[Purpose/significance]As a collective way of reading, there are different roles in social reading, which reflect the behavioral differences among readers and affect the knowledge dissemination in the process of social reading.Identifying the role classification and different functions of readers from the perspective of social network is meaningfulto understand the knowledge dissemination model in the social reading community, improve the reading communication and the efficiency of knowledge dissemination, and the social reading effectiveness.[Method/process] Based on the perspective of the whole social network, a case study of the second grade of a university undergraduate was conducted to collect the data of reading and communication in the circle of friends in the class, and the differences of the readers'roles based on the theory of block model and the structural holes were analyzed.[Result/conclusion]In social reading, different roles are different in connecting different subgroups and information transmission, and have different effects on the emergence and development of social reading networks. It is necessary to clarify the role classification of the community and improve the participation of different roles.It is helpful to establish the more stable social reading community, and promote the effective interaction of reading and the knowledge dissemination of the whole community.
[1] BAKER L,WIGFIELD A.Dimensions of childrens'motivation for reading and their relations to reading activity and reading achievement[J].Reading research quarterly,1999,34(4):452-477.
[2] KⅡLI C,LAURINENL,MarttunenM,etal.Working on understanding during collaborative online reading[J]. Journal of literacy research,2012,44(4):448-483.
[3] FURUKAWA T,MATSUOY,OHMUKAⅡ,etal.Social networks and reading behavior in the blogosphere abstract[EB/OL].[2016-12-03].http://www.icwsm.org/papers/2-Furukawa-Matsuo-Ohmukai-Uchiyama-Ishizuka.pdf.
[4] KⅡLI C.Online reading as an individual and social practice[D].Jyväskylä:University of Jyväskylä,2012.
[5] INABA A,MIZOGUCHIiR.Learners'roles and predictable educational benefits in collaborative learning[C]//International conference on intelligent tutoring systems.Berlin:Springer,2004:285-294.
[6] 沈映珊.基于本体的CSCL协作角色分析及其工具开发与应用研究[D].广州:华南师范大学,2010.
[7] CAZABET R,TAKEDA H,HAMASAKI M.Characterizing the nature of interactions for cooperative creation in online social networks[J].Social network analysis and mining,2015,5(1):43.
[8] 陈向东.新媒体环境下的社会化阅读[J].中国电化教育,2013(6):21-25.
[9] GEERTZ C. The interpretation of cultures:selected essays[M]. New York:Basic Books,1973.
[10] WHITE H C,BOORMANS A,BREIGER R L.Social structure from multiple networks. I. blockmodels of roles and positions[J].American journal of sociology,1976,81(4):730-780.
[11] BURT R S.Structuralholes:the social structure of competition[M].Cambridge, Mass:Harvard university press,1992.
[12] GOULD R V,FERNANDEZ R M.Structures of mediation:a formal approach to brokerage in transaction networks[J]. Sociological methodology,1989(19):89-126.
[13] 刘军.整体网分析讲义:UCINET软件实用指南[M].上海:格致出版社,2009:8-9.
[14] 刘军.社会网络分析导论[M].北京:社会科学文献出版社,2004.
[15] BORGATTI S P,EVERETTMG.Models of Core/Periphery Structures[J].Social networks,1999,21(4):375-395.
[16] BURT RS. Position in network[J].Social forces,1976,55(1):93-122.
[17] 赵健.基于结构洞理论的教师学习共同体中间人角色分析[J].电化教育研究,2013(2):27-31.
