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Journal of Computer-Mediated Communication最新文献

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28. Exposure Diversity 28. 暴露的多样性
IF 7.2 1区 文学 Q1 COMMUNICATION
Journal of Computer-Mediated Communication
Pub Date : 2018-09-24 DOI: 10.1515/9783110481129-029
N. Helberger, Magdalena E. Wojcieszak
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引用次数: 1
Index 指数
IF 7.2 1区 文学 Q1 COMMUNICATION
Journal of Computer-Mediated Communication
Pub Date : 2018-09-24 DOI: 10.1515/9783110481129-036
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引用次数: 0
30. Media Literacy 30.媒介素养
IF 7.2 1区 文学 Q1 COMMUNICATION
Journal of Computer-Mediated Communication
Pub Date : 2018-09-24 DOI: 10.1515/9783110481129-031
Eun-mee Kim
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引用次数: 0
7. Audience Reception 7. 观众接待
IF 7.2 1区 文学 Q1 COMMUNICATION
Journal of Computer-Mediated Communication
Pub Date : 2018-09-24 DOI: 10.1515/9783110481129-008
Kim Christian Schrøder
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引用次数: 1
33. Conclusion – Future of the Field 33. 结论-该领域的未来
IF 7.2 1区 文学 Q1 COMMUNICATION
Journal of Computer-Mediated Communication
Pub Date : 2018-09-24 DOI: 10.1515/9783110481129-034
Michael X. Delli Carpini
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引用次数: 0
4. Media Usage 4. 媒体的使用
IF 7.2 1区 文学 Q1 COMMUNICATION
Journal of Computer-Mediated Communication
Pub Date : 2018-09-24 DOI: 10.1515/9783110481129-005
Sora Park
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引用次数: 0
The Identification and Influence of Social Roles in a Social Media Product Community 社交媒体产品社区中社会角色的识别及其影响
IF 7.2 1区 文学 Q1 COMMUNICATION
Journal of Computer-Mediated Communication
Pub Date : 2017-10-12 DOI: 10.1111/jcc4.12195
Lamya Benamar, Christine Balagué, Mohamad Ghassany

This research focuses on the identification of social roles and an investigation of their influence in online context. Relying on a systemic approach for role conceptualization, we investigate member's activity, shared content and position in the network within a consumer to consumer social media-based community (SMC) around a product. This investigation led to the identification of ten core roles, based on three key elements: object of interest (product, practice, and community), main contribution type (sharing information and seeking information), individual orientation (factual, emotional). We propose an explanation about how these roles, through their positioning, participate in the community dynamics and how they contribute to the creation and diffusion of cookery as a social practice, shaping the periphery around this practice.

本研究的重点是社会角色的识别，并调查其在网络环境中的影响。依靠角色概念化的系统方法，我们调查了成员的活动、共享内容和在围绕产品的消费者对消费者基于社交媒体的社区(SMC)中的网络位置。这项调查基于三个关键要素确定了十个核心角色:兴趣对象(产品、实践和社区)、主要贡献类型(分享信息和寻求信息)、个人取向(事实、情感)。我们提出了一种解释，即这些角色如何通过其定位参与社区动态，以及它们如何为烹饪作为一种社会实践的创造和传播做出贡献，并围绕这一实践塑造外围。
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引用次数: 28
Is Anybody Out There?: Understanding Masspersonal Communication Through Expectations for Response Across Social Media Platforms 有人在吗?:通过对社交媒体平台反应的期望来理解大众个人沟通
IF 7.2 1区 文学 Q1 COMMUNICATION
Journal of Computer-Mediated Communication
Pub Date : 2017-10-12 DOI: 10.1111/jcc4.12197
Megan French, Natalya N. Bazarova

This work extends the masspersonal communication model (MPCM; O'Sullivan & Carr, 2017) by introducing anticipated interaction as a way to understand variations within the masspersonal continuum. Drawing from Thompson's mediated communication framework (1995), we argue that anticipated interaction paves the way for establishing a communicative relationship between interactants. In social media, this relationship is rooted in a sender's expectations for audience response and the imagined responsive audience. Using experience sampling, we show that anticipated interaction varies across social media. Further, we outline the relational and situational factors associated with expecting response and the specificity of imagined responsive audience. These variations and their sources characterize masspersonal communication as a socially and technologically situated practice shaped by multiple intersecting influences.

本研究扩展了大众传播模型(MPCM;奥沙利文,Carr, 2017)通过引入预期的互动来理解个人连续体中的变化。根据汤普森的中介沟通框架(1995)，我们认为预期的互动为建立互动者之间的沟通关系铺平了道路。在社交媒体中，这种关系植根于发送者对受众反应的期望和想象中的响应受众。通过经验抽样，我们发现预期的互动在不同的社交媒体上是不同的。此外，我们概述了与期望反应和想象反应观众的特殊性相关的关系因素和情境因素。这些变化及其来源将大众传播描述为一种由多种交叉影响形成的社会和技术上的实践。
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引用次数: 70
Incidental Exposure, Selective Exposure, and Political Information Sharing: Integrating Online Exposure Patterns and Expression on Social Media 偶然曝光、选择性曝光与政治信息共享:整合社交媒体上的在线曝光模式和表达
IF 7.2 1区 文学 Q1 COMMUNICATION
Journal of Computer-Mediated Communication
Pub Date : 2017-10-12 DOI: 10.1111/jcc4.12199
Brian E. Weeks, Daniel S. Lane, Dam Hee Kim, Slgi S. Lee, Nojin Kwak

Political information sharing in social media offers citizens opportunities to engage with news and express their political views, but how do different patterns of online political information exposure, including both incidental and selective exposure, affect sharing? Using two-wave panel survey data collected in the United States, we examine the relationship between incidental and selective exposure and their consequent links to political information sharing, across different levels of strength of political party affiliation. Our results demonstrate that incidental exposure to counter-attitudinal information drives stronger partisans to more actively seek out like-minded political content, which subsequently encourages political information sharing on social media. The results highlight the need to consider both types of political information exposure when modeling citizens' political behavior online.

社交媒体上的政治信息分享为公民提供了参与新闻和表达政治观点的机会，但不同的在线政治信息曝光模式(包括偶然曝光和选择性曝光)如何影响分享?利用在美国收集的两波面板调查数据，我们研究了偶然和选择性暴露之间的关系，以及它们随后与政治信息共享的联系，跨越不同的政党隶属程度。我们的研究结果表明，偶然接触到反态度信息会推动更强大的党派更积极地寻找志同道合的政治内容，从而鼓励在社交媒体上分享政治信息。研究结果强调，在对公民在线政治行为进行建模时，需要考虑这两种类型的政治信息暴露。
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引用次数: 167
We Face, I Tweet: How Different Social Media Influence Political Participation through Collective and Internal Efficacy 我们面对，我推特:不同的社交媒体如何通过集体和内部效能影响政治参与
IF 7.2 1区 文学 Q1 COMMUNICATION
Journal of Computer-Mediated Communication
Pub Date : 2017-09-19 DOI: 10.1111/jcc4.12198
Daniel Halpern, Sebastián Valenzuela, James E. Katz

This study advances a theoretical model centered on collective and internal efficacy to explain the separate pathways through which political sharing on Facebook and Twitter may influence individuals to engage in political activities. We test the model with data from a 2-wave panel survey conducted with an adult population in 2013 in Chile. We found that frequent usage of Facebook and Twitter for sharing political information is conducive to higher levels of participation through different efficacy measures. Facebook has a significant effect on collective—not internal—efficacy, whereas Twitter's effect is on internal—not collective—efficacy. Results are discussed in light of the diverse affordances and strengths of network ties of Facebook and Twitter.

本研究提出了一个以集体效能和内部效能为中心的理论模型来解释Facebook和Twitter上的政治分享可能影响个人参与政治活动的不同途径。我们用2013年在智利对成年人进行的两波面板调查的数据来检验该模型。通过不同的效能测量，我们发现频繁使用Facebook和Twitter来分享政治信息有助于提高参与水平。Facebook对集体效能(而非内部效能)有显著影响，而Twitter对内部效能(而非集体效能)有显著影响。根据Facebook和Twitter网络联系的不同能力和优势，对结果进行了讨论。
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引用次数: 137
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