Organically Modified News Networks: Gatekeeping in Social Media Coverage of GMOs

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Author(s): Jacob Groshek (Boston University, USA)
Copyright: 2017
Pages: 15
Source title: Handbook of Research on Citizen Engagement and Public Participation in the Era of New Media
Source Author(s)/Editor(s): Marco Adria (University of Alberta, Canada)and Yuping Mao (California State University Long Beach, USA)
DOI: 10.4018/978-1-5225-1081-9.ch007

Keywords: Business Science Reference / Digital Communications / Government and Law / Media & Communications

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Abstract

The notion of news networks has changed from primarily one of print and broadcast networks to one of social networks and social media. This study examines the intersection of technological affordances, dialogic activity, and where traditional news gatekeepers are now situated in the contemporary multi-gated and networked media environment. Using genetically modified organisms (GMOs) as a topical issue, social data was collected from Twitter. The most connected (and connecting) users were algorithmically identified and then sorted into ‘community' groups. The resultant graphs visually and statistically identify which users were important gatekeepers and how the flow of information on this topic was being structured around and by certain users that acted as ‘hubs' of communication in the network. Results suggest that the ongoing evolution of networked gatekeeping has led to the virtual absence of journalists and news organizations from prominence in social media coverage on certain topics, in this instance GMOs. Normative implications are discussed.

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Organically Modified News Networks: Gatekeeping in Social Media Coverage of GMOs

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