“陌生人”视角下社会化媒体与网络社会“不确定性”研究   总被引：1，自引：0，他引：1  

张杰 《国际新闻界》2012,(1):34-40

本研究通过社会心理学的"陌生人"视角,分析了网络陌生人的人际不确定性和情感正向性特征,讨论了陌生人复杂互动如何导致社会化媒体内舆论领袖和议题涌现,并实现情感和信息的极化与放大;再通过"不确定性"的理论视角,讨论这种陌生人复杂互动如何通过社会化媒体间共振、潮涌,导致社会化媒体传播和动员能力的突生性和意外效果,进而生成网络社会的不确定性。  相似文献   

Understanding risks,benefits, and strategic alternatives of social media applications in the public sector     

Sergio Picazo-Vela  Isis Gutiérrez-Martínez  Luis Felipe Luna-Reyes 《Government Information Quarterly》2012

Social media such as blogs, microblogs or electronic social networks can transform the ways in which we relate to other people and organizations. Government organizations are experimenting with social media to communicate with their constituents, and many analysts see in these media a powerful set of tools to reinvent government–citizen relationships. In this paper, we present the perceptions of risks, benefits and strategic guidelines about social media applications gathered from 250 public servants from Central Mexico, most of them working in information technology, as web masters or responding to Freedom of Information Act requests. The conclusions of the analysis are 1) that governments' participation in social media may result in improved communication and citizen participation, more transparency, and transfer of best practices among government agencies; 2) that a good implementation strategy is necessary to realize these benefits and to avoid risks; and 3) that the implementation of social media highlights the importance of updating laws and regulations, and of promoting changes in government culture and organizational practices.  相似文献   

Relational Communication in Computer-Mediated Interaction Revisited: A Comparison of Participant–Observer Perspectives     

《Communication monographs》2012,79(4):492-516

Studies of online environments estimate that the majority of members in online forums do not contribute to ongoing discussions and only observe or “lurk” (e.g., Nonnecke & Preece, 2000). Despite the prevalence of this form of information acquisition, direct comparisons between the experiences of these “observers” (or “lurkers”) and active participants are lacking. The present research draws on previous research examining perceptual differences between participants and observers as well as social information processing theory (Walther, 1992) and reports on three studies examining such differences in computer-mediated communication (CMC). Study 1 examined the effects in the context of interpersonal interaction in synchronous CMC. Study 2 examined the effects in the context of group interaction in both synchronous and asynchronous CMC. Study 3 replicated and extended the results of the previous studies across two time periods. The overall results (a) support the presence of participant–observer differences in CMC, (b) show that the presence of anticipated future interaction moderates said differences, and (c) provide mixed evidence that participant and observer interpretations of relational messages converge over time.  相似文献   

Qualifying Engagement: A Study of Information and Communication Technology and the Global Social Justice Movement in Aotearoa New Zealand     

《Communication monographs》2012,79(1):51-74

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包容弱势群体:图书馆应当承担的社会责任     

洪伟达 《图书馆建设》2012,(6):1-4

图书馆社会责任既包括图书馆的基本职能(即分内责任),又包括图书馆对社会环境的影响(即分外责任)。包容弱势群体是图书馆的社会责任之一。因此,图书馆应在法律制度、服务理念、服务实践等方面积极承担起社会责任,从而促进社会和谐发展。  相似文献   

图书馆的社会价值与自我价值探讨——兼论“读者第一”与“员工第一”     

燕辉  常安 《图书馆建设》2012,(6):5-8,12

图书馆价值可分为社会价值与自我价值,其中社会价值强调图书馆的"社会贡献",自我价值是图书馆对自身发展需要的满足。图书馆的社会价值与自我价值在根本上是统一的,即自我价值的满足可以促进图书馆服务能力和服务水平的提高,从而促进图书馆社会价值的实现。图书馆社会价值与自我价值的统一程度越高,图书馆社会价值就越大。学界关于"读者第一"还是"馆员第一"的论争需要遵循这样的思路进行研究,将二者统一并融合起来。  相似文献   

Dissemination of public health information: key tools utilised by the NECOBELAC network in Europe and Latin America     

De Castro P  Marsili D  Poltronieri E  Calderón CA 《Health information and libraries journal》2012,29(2):119-130

Background: Open Access (OA) to scientific information is an important step forward in communication patterns, yet we still need to reinforce OA principles to promote a cultural change of traditional publishing practices. The advantages of free access to scientific information are even more evident in public health where knowledge is directly associated with human wellbeing. Objectives: An OA ‘consolidation’ initiative in public health is presented to show how the involvement of people and institutions is fundamental to create awareness on OA and promote a cultural change. This initiative is developed within the project NEtwork of COllaboration Between Europe and Latin American Caribbean countries (NECOBELAC), financed by the European Commission. Methods: Three actions are envisaged: Capacity building through a flexible and sustainable training programme on scientific writing and OA publishing; creation of training tools based on semantic web technologies; development of a network of supporting institutions. Results: In 2010–2011, 23 training initiatives were performed involving 856 participants from 15 countries; topic maps on scientific publication and OA were produced; 195 institutions are included in the network. Conclusions: Cultural change in scientific dissemination practices is a long process requiring a flexible approach and strong commitment by all stakeholders.  相似文献   

Information needs of public health practitioners: a review of the literature     

Jennifer Ford  Helena Korjonen 《Health information and libraries journal》2012,29(4):260-273

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基于国家社科基金项目的图书馆学研究现状分析     

杨素红 《新世纪图书馆》2012,(1):8-10

论文通过对2006—2011年国家社科基金课题指南和资助项目的统计整理,归纳总结了图书馆学研究的基本特征,探讨了图书馆学的研究现状与热点。  相似文献   

Assessing impact and quality from local dynamics of citation networks     

Camille Roth  Jiang Wu  Sergi Lozano 《Journal of Informetrics》2012,6(1):111-120

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