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Social media increases opportunities to glimpse celebrities’ glamorous lifestyles and to interact with celebrities. This study examines how the use of social networking sites (SNSs) for celebrity-related information and interactions influences users’ life satisfaction. Data analysis demonstrates that celebrity-related SNS activities decrease users’ life satisfaction by increasing relative deprivation through comparison with celebrities. However, the comparison also leads to system justification, serving a palliative function to cope with the potentially negative consequences of such comparisons, which in turn increases life satisfaction. Interestingly, materialism moderates the relationship such that the effects of comparison with celebrities on system justification are observed only among SNS users who hold high materialism values. Also, the direct positive effects of celebrity-related SNS use on life satisfaction are stronger for those with high materialistic values than for those with low materialistic values. The multifaceted functions of celebrity-related SNS activities for life satisfaction are discussed. [ABSTRACT FROM AUTHOR]

Disagreement persists as to whether social networking sites (SNSs) are used more frequently to facilitate cross-cutting or like-minded discussions. We examine the relationship between the use of SNSs and involvement in discussions with politically similar and dissimilar others among a sample of US Democrats and Republicans. Affective polarization is negatively related to involvement in cross-cutting discussions, suggesting that individuals extend their dislike of the opposing political party to out-party members within their online social networks. Moreover, political discussion with one’s friends on SNSs plays a mediating role in involvement in both cross-cutting and like-minded discussions. Finally, party identification moderates the relationship between SNS use and involvement in cross-cutting discussions, indicating that Republicans participate more frequently than Democrats in cross-cutting exchanges on SNSs. In the light of these findings, we discuss the contribution of SNSs to the ideals of deliberative democracy. [ABSTRACT FROM AUTHOR]

Over the past decade, Internet and politics scholarship has been concerned with the effects of the Internet on forms of civic and political participation. Recent research has moved on to examine the effects of social networking sites like Facebook. Although past studies have generally found positive – albeit weak or moderate – relationships between social networking sites use and civic and political participation, reliance on cross-sectional surveys has not produced conclusive evidence of the direction of causality. We use a two-wave panel survey of 15- and 16-year-olds to examine how Facebook use affects various forms of political and non-political entertainment-oriented participation (both online and offline). We find that Facebook use is positively related to civic and entertainment-oriented, but not to online or offline political, participation. Further analysis using structural equation modelling shows that prior levels of civic participation have a stronger effect on Facebook use than Facebook use has on civic participation. Facebook use only leads clearly to entertainment-oriented participation. The implications of these findings are discussed. [ABSTRACT FROM AUTHOR]

A plethora of media platforms were involved in communicating recent protests across the Middle East and North Africa (MENA), though it remains unclear exactly how these interacted. This qualitative article, based primarily on interviews with British Broadcasting Corporation (BBC) newsworkers, explores the networked linkages between social and broadcast media, asking how social media content moved into broadcast news, which standards shaped the interface between the two and how these standards were defined. It finds that a set of normative and practical standards caused significant friction at the interface, which is reduced as content assimilates these standards. Standards are shaped mainly in response to broadcast imperatives, but also through the mainstreaming of social media and more efficacious and practicable networked communicative practices, indicating how power may shift in the networked age. Responding to the optimistic view that networked multimedia environments enable unencumbered communication, it argues that the scope and limits of communicative affordances depend on these standards. [ABSTRACT FROM AUTHOR]

The iPhone has come to be one of the most popular and widely used cameras because of its ubiquity and the ease with which images can be uploaded directly to sites like Flickr, Facebook, and Twitter. The introduction of photography “apps,” like Hipstamatic or Instagram, adds layers of aesthetic capabilities not previously available within the camera. These capabilities have attracted artists seeking technologies for new media of artistic expression. Drawing on Becker’s theory of “art worlds,” this article describes the ways in which iPhone photographers, or iphoneographers, engage in the process of art world building. Through online ethnography and semistructured interviews, this study reveals the ways iphoneographers are creating, sharing, and critiquing their work. The practices of iphoneographers are not unlike those of artists engaged with new media throughout history, and indicate patterns of remediation. Through their activities, the iphoneography community is grappling with issues about the values, practices, aesthetics, and even aura of iphoneography, and in doing so, they are building and legitimating a new art world. [ABSTRACT FROM AUTHOR]

This review article provides a critical discussion of empirical studies that deal with the use of online news sources in journalism. We evaluate how online sources have changed the journalist–source relationship regarding selection of sources as well as verification strategies. We also discuss how the use of online sources changes audience perceptions of news. The available research indicates that journalists have accepted online news sourcing techniques into their daily news production process, but that they hesitate to use information retrieved from social media as direct and quoted sources in news reporting. Studies show that there are differences in the use of online sources between media sectors, type of reporting, and country context. The literature also suggests that verification of online sources requires a new set of skills that journalists still struggle with. We propose a research agenda for future studies. [ABSTRACT FROM AUTHOR]

Drawing on a participatory observation in the popular social networking site (SNS) Netlog among Northern Belgium youngsters, this paper offers insights on how SNS institutions can be understood as actors that order storytelling practices in everyday life. Specifically, this paper deals with intimate storytelling practices that give meaning to sexuality, gender and relationships, developing a feminist and queer political critique on SNSs’ focus on the production of intelligible intimate identities and endless performative flows of stories. Theoretically, this paper proposes to put central everyday media-related practices to understand SNSs as actors shaping intimate stories, dialectically brought in relation to the website’s political economies and the cultural powers through which software is designed. Empirical illustrations show how de Certeau’s concept of tactics is useful to expose a complex struggle between digital media institutions power and everyday appropriations. [ABSTRACT FROM PUBLISHER]

Given Facebook’s popularity for the maintenance of interpersonal relationships, this investigation examined the extent to which frequency of Facebook communication with a specific friend predicts relational interdependence. The chief goal of the investigation was to extend media multiplexity theory by examining whether attitudes toward (a) online self-disclosure and (b) online social connection moderated this association. Results not only replicated previous findings that multiple media are associated with relational interdependence, but also supported the hypothesized moderation of online communication attitude. Based on these results, the manuscript explores how media multiplexity theory might be extended to account for communicator cognitions about communication media. [ABSTRACT FROM PUBLISHER]

Communication technologies are widely used to manage interpersonal relationships, but little is known about which media are most useful at different stages of relationship development, and how the pattern of usage may be influenced by contextual factors or users’ gender. Drawing on theories of relationship development, this study examined usage patterns among 34 college students participating in six geographically stratified focus group interviews. Analyses revealed a sequence of media use tied to stages of relationship development − from Facebook in early stages to instant messaging and then cell phones as a relationship progressed. Judgments about the efficacy and appropriateness of using a medium were based on how well its salient features matched prominent goals or addressed major concerns of a relationship at the given stage. International students added two technologies to the sequence to accommodate time differentials and distance from communication partners. Males were less explicit about the sequence, except when referring to cross-sex relationships. [ABSTRACT FROM PUBLISHER]

This article provides a critical review of scientific, peer reviewed, articles on Facebook between 2006 and 2012. The review shows that while there are yet numerous articles on various aspects of the social network site, there are still many gaps to be filled. Also, due to the limited scope of many articles (in sample sizes as well as in the number of countries included in the studies) and frequent changes to Facebook’s design and features, it is not only necessary to revisit many of these articles but also to integrate their research findings. The review ends with a critical discussion and directions for future research. [ABSTRACT FROM PUBLISHER]

This study explores the ethical beliefs and practices of two distinct groups of bloggers - personal and non-personal - through a worldwide web survey. A stratified purposive sample of 1224 bloggers provided information about their blogging experience, blogging habits and demographics. They were asked about their beliefs and practices for four ethical principles: truth-telling, attribution, accountability and minimizing harm. The findings reveal that the two groups differ in terms of who they are and what they do in their weblogs (blogs). In addition, there were significant differences in the extent to which they value and adhere to the four principles, and some interesting similarities. For example, both groups believe that attribution is most important and accountability least important. Scholars have proposed blogging ethics codes, and this study found that bloggers themselves support such a code. [ABSTRACT FROM AUTHOR]

This study surveyed 1261 internet users from five cities (Bangalore, Seoul, Singapore, Sydney and New York) to examine multinational internet users' perceptions and behavioural responses concerning online privacy. It identified a set of individual-level (demographics and internet-related experiences) and macro-level factors (nationality and national culture), and tested the extent to which they affected online privacy concerns and privacy protection behaviours. The results showed that individual differences (age, gender and internet experience), nationality and national culture significantly influenced internet users' privacy concerns to the extent that older, female internet users from an individualistic culture were more concerned about online privacy than their counterparts. The study also identified three underlying dimensions of privacy protection behaviour - avoidance, opt-out and proactive protection - and found that they distinctly related to the individual and macro-level factors. Overall, the findings highlight the conditional and multicultural nature of online privacy. [ABSTRACT FROM AUTHOR]

The outcomes of interaction in online communities depend to a large extent on finding solutions to typical problems of interaction, such as free-riding and lack of trust. This article presents a theory which argues that a member's online behaviour sends signals about how (s)he regards the relationship to other members and to the group. Under specific conditions, members take the signal sending into account when they decide whether to contribute to group discussions and to participate in trust-demanding online activities. Community administrators can use the insights to influence members' behaviour by using social control. Three forms of social control are distinguished. Group conditions influence which form is more adequate for diminishing free-riding and lack of trust. A theory-guided typology of online groups and communities clarifies what type of community is more likely to suffer from problems of interaction and the effects of each kind of social control. [ABSTRACT FROM AUTHOR]