555 research outputs found
Competition, Change, and Coordination and Collaboration: Tracing news executives’ perceptions about participation in media innovation
Introduction
Research Questions and Methods
Results
Discussion and conclusion
Additional information
Footnotes
References
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ABSTRACT
Technological disruptions and increasing competition in the digital mediascape have fundamentally altered the market conditions for news media companies, raising corresponding concerns about the future of journalism. News media firms can adapt their business models by more purposefully focusing on media innovation, or the development and implementation of new processes, products or services. Specifically, this article focuses on innovation-centric coordination and collaboration—namely, coordination of knowledge and innovation activities among social actors in news media organizations. In doing so, this article builds on the knowledge-based view (KBV) of the firm and its core argument that coordination of knowledge is essential for organizational innovation. It presents findings from a series of cross-sectional surveys with newspaper executives carried out bi-annually from 2011 to 2017, examining executives’ perceptions of collaborative potential for digital media innovation at the intersection of editorial, business, and information technology (IT) departments. The findings suggest that there has been a significant increase in perceived collaboration more recently, and that the IT department is perceived to have become more important to innovation over time.This work was supported by Volda University College: [Grant Number Professor II research support to Oscar Westlund].publishedVersio
A Decade of Research on Social Media and Journalism: Assumptions, Blind Spots, and a Way Forward
Amid a broader reckoning about the role of social media in public life, this article argues that the same scrutiny can be applied to the journalism studies field and its approaches to examining social media. A decade later, what hath such research wrought? In the broad study of news and its digital transformation, few topics have captivated researchers quite like social media, with hundreds of studies on everything from how journalists use Twitter, Facebook, Instagram, YouTube, and Snapchat to how such platforms facilitate various forms of engagement between journalists and audiences. Now, some 10 years into journalism studies on social media, we need a more particular accounting of the assumptions, biases, and blind spots that have crept into this line of research. Our purpose is to provoke reflection and chart a path for future research by critiquing themes of what has come before. In particular, our goal is to untangle three faulty assumptions—often implicit but no less influential—that have been overlooked in the rapid take-up of social media as a key phenomenon for journalism studies: (1) that social media would be a net positive; (2) that social media reflects reality; and (3) that social media matters over and above other factors
Doctors Fact-Check, Journalists Get Fact-Checked: Comparing Public Trust in Journalism and Healthcare
Public trust in journalism has fallen disconcertingly low. This study sets out to understand the news industry’s credibility crisis by comparing public perceptions of journalism with public perceptions of another institution facing similar trust challenges: healthcare. Drawing on in-depth interviews with 31 US adults, we find that although both healthcare and journalism face public distrust, members of the public generally tend to feel more trusting of individual doctors than they do of individual journalists. This is because people (a) perceive doctors to be experts in their field and (b) engage more frequently with doctors than they do with journalists. Consequently, our interviewees described treating their doctors as "fact-checkers" when it comes to health information they find online, demonstrating trust in their physicians despite their lack of trust in healthcare more broadly. Meanwhile, the opposite unfolds in journalism: Instead of using legitimate news sources to fact-check potential misinformation, people feel compelled to "fact-check" legitimate news by seeking alternative sources of corroboration. We conclude that, to improve their credibility among the public, journalists must strike the right balance between persuading the public to perceive them as experts while also pursuing opportunities to engage with the public as peers
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Algorithms, Automation, and News
This special issue examines the growing importance of algorithms and automation in the gathering, composition, and distribution of news. It connects a long line of research on journalism and computation with scholarly and professional terrain yet to be explored. Taken as a whole, these articles share some of the noble ambitions of the pioneering publications on ‘reporting algorithms’, such as a desire to see computing help journalists in their watchdog role by holding power to account. However, they also go further, firstly by addressing the fuller range of technologies that computational journalism now consists of: from chatbots and recommender systems, to artificial intelligence and atomised journalism. Secondly, they advance the literature by demonstrating the increased variety of uses for these technologies, including engaging underserved audiences, selling subscriptions, and recombining and re-using content. Thirdly, they problematize computational journalism by, for example, pointing out some of the challenges inherent in applying AI to investigative journalism and in trying to preserve public service values. Fourthly, they offer suggestions for future research and practice, including by presenting a framework for developing democratic news recommenders and another that may help us think about computational journalism in a more integrated, structured manner
The p85 regulatory subunit of phosphoinositide 3-kinase down-regulates IRS-1 signaling via the formation of a sequestration complex
Phosphoinositide (PI) 3-kinase is required for most insulin and insulin-like growth factor (IGF) 1–dependent cellular responses. The p85 regulatory subunit of PI 3-kinase is required to mediate the insulin-dependent recruitment of PI 3-kinase to the plasma membrane, yet mice with reduced p85 expression have increased insulin sensitivity. To further understand the role of p85, we examined IGF-1–dependent translocation of p85α by using a green fluorescence protein (GFP)–tagged p85α (EGFP–p85α). In response to IGF-1, but not to PDGF signaling, EGFP–p85α translocates to discrete foci in the cell. These foci contain the insulin receptor substrate (IRS) 1 adaptor molecule, and their formation requires the binding of p85 to IRS-1. Surprisingly, monomeric p85 is preferentially localized to these foci compared with the p85–p110 dimer, and these foci are not sites of phosphatidylinositol-3,4,5-trisphosphate production. Ultrastructural analysis reveals that p85–IRS-1 foci are cytosolic protein complexes devoid of membrane. These results suggest a mechanism of signal down-regulation of IRS-1 that is mediated by monomeric p85 through the formation of a sequestration complex between p85 and IRS-1
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