Affiliation:
1. University of Pittsburgh, Pittsburgh, PA, USA
Abstract
Social media has become an important source where people gather and communicate news. Prior studies in conventional mass media suggest that gatekeepers play an important role in the production of news messages. Despite the initial claim of social media being a place of democratized participation, we now know, social media is not free of gatekeepers either. However, it is unclear who social media gatekeepers are, how to identify them, and most importantly how do they impact news content production and dissemination. Due to fundamental differences between the structure and workings of social media vs. traditional media, what we know from mass media cannot directly apply in the context of social media. To answer these questions, we propose an actionable definition of social media gatekeepers backed by literature on news reporting in social media and traditional mass media. We then present a case study of identifying gatekeepers on Twitter at scale, using a set of 70k Twitter users interested in the news topic of "immigration''. The results of our mixed research approach highlight that, unlike the general Twitter users, the Twitter gatekeepers are often self-determining citizen journalists who manage their media presentation strategically. Moreover, Twitter gatekeepers tend to exhibit behavior mostly in accordance with the journalism norms and they contribute to and guard the truthfulness and neutrality of content.
Funder
DARPA
Air Force Office of Scientific Research
Publisher
Association for Computing Machinery (ACM)
Subject
Computer Networks and Communications,Human-Computer Interaction,Social Sciences (miscellaneous)
Reference65 articles.
1. COVID-19 and the Political Economy of Mass Hysteria
2. Everyone's an influencer
3. Eytan Bakshy , Solomon Messing , and Lada A Adamic . 2015 . Exposure to ideologically diverse news and opinion on Facebook . Science , Vol. 348 , 6239 (2015), 1130--1132. Eytan Bakshy, Solomon Messing, and Lada A Adamic. 2015. Exposure to ideologically diverse news and opinion on Facebook. Science, Vol. 348, 6239 (2015), 1130--1132.
4. Who Leads? Who Follows? Measuring Issue Attention and Agenda Setting by Legislators and the Mass Public Using Social Media Data
5. Toward a theory of network gatekeeping: A framework for exploring information control
Cited by
11 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献
1. Wi-Cyclops: Room-Scale WiFi Sensing System for Respiration Detection Based on Single-Antenna;ACM Transactions on Sensor Networks;2023-11-16
2. AttFL;Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies;2023-09-27
3. The Connected Life: Using Access Technology at Home, at School and in the Community;Education Sciences;2023-07-25
4. DF-Sense: Multi-user Acoustic Sensing for Heartbeat Monitoring with Dualforming;Proceedings of the 21st Annual International Conference on Mobile Systems, Applications and Services;2023-06-18
5. A Cognitive Scaling Mixer for Concurrent Ultrasound Sensing and Music Playback in Smart Devices;Proceedings of Cyber-Physical Systems and Internet of Things Week 2023;2023-05-09