One of the oldest social science theories applied to the study of communication, the gatekeeping approach emphasizes the movement of bits of information through channels, with an emphasis on decision points (gates) and decision-makers (gatekeepers). Forces on both sides of a gate can either help or hinder the information’s passage through a channel. The gatekeeping process shapes and produces various images of reality, not only because some bits of information are selected and others rejected, but because communication agents put information together in different ways. In addition, the timing and repetition of information can affect the prominence of events or topics and can influence the probability of future information diffusion.
Gatekeeping was originally modeled as a series of linear processes within the mass media, but in the late 20th century the flow of information through the mass and social media began to interact. Information is now understood to flow among journalists, among social media users, and among agents of both types of media. All such communication agents are gatekeepers. In addition, we can study these networked interconnections as one level of analysis, with the supra-gatekeepers (such as Facebook or Twitter) adding their own gatekeeping processes over and beyond those of their own clients of the mass media.
In addition to looking at various pairwise relationships between gatekeepers, gatekeeping theory should go beyond to instead consider the entire web of gatekeepers as a whole or system. A system is composed of elements (gatekeepers), interactions (relationships among them), and a goal or function. Multiple functions have been proposed by 20th-century scholars (such as socialization, entertainment, or surveillance) for the mass media, but scholars should now consider the function(s) of the gatekeeping system (mass and social media, as well as supra-gatekeepers) as a whole. Although each type of medium can be analyzed as its own system, such analysis would not facilitate new thinking about the various ways in which these partial systems affect one another and how the whole system functions beyond the simple addition of its parts.
Article
Gatekeeping and Journalism
Pamela J. Shoemaker
Article
Global Political Economy, Platforms, and Media Industries
Dal Yong Jin
Critical political economy has emphasized the tensions and power relations between global forces and local forces as well as the political and the economic. Since media ownership has become one of the major elements to widening the existing gaps between a few powerful actors and the majority of underprivileged players, critical political economy focuses on the significant role of ownership in media and communication studies. Critical political economy has also continued to emphasize the structural change in media industries in the broader socio-economic milieu. In the early 21st century, critical political economy has shifted its emphasis toward digital platforms, such as over-the-top service platforms like Netflix, social media platforms like YouTube, and search engines like Google, as these digital platforms supported by artificial intelligence algorithms and big data are primary actors in the global cultural industries. They are not only shifting the milieu surrounding cultural industries but also transforming the entire value chain in cultural production, including the production of popular culture, the circulation of cultural products, and the consumption of cultural content. Critical political economy needs to analyze power relations between platform owners and platform users as well as between a few countries in the Global North that possess these digital platforms and the majority of countries in the Global South that, owing to the lack of capital, manpower, and know-how, cannot advance their own platforms. This implies that critical political economy needs to analyze how global digital platforms as part of Western cultural industries have controlled and manipulated local cultural industries. By discussing the change and continuity in the cultural industries in the digital media–driven media environment, which expedites the concentration of the industry, new international division of labor, and platform imperialism practice, critical political economy will shed light on the existing debates about power relations within the broader society.
