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The concept of media logic is criticized with the argument that there is not one media logic but many media logics, depending on the context. [29] Andreas Hepp, a leading theorist of the constructivist school of mediatization theory, describes the role of the mass media not as a driving force but as a molding force. This force is not a direct ...
Human security is a paradigm for understanding global vulnerabilities whose proponents challenge the traditional notion of national security through military security by arguing that the proper referent for security should be at the human rather than the national level. Human security reveals a people-centred and multi-disciplinary ...
Browning and McDonald argue that critical security studies entails three main components: the first is a rejection of conventional (particularly realist) approaches to security, rejecting or critiquing the theories, epistemology, and implications of realism, such as the total focus on the role of the state when approaching questions of security ...
The field of comparative media system research has a long tradition reaching back to the study Four Theories of the Press by Siebert, Peterson and Schramm from 1956. This book was the origin of the academic debate on comparing and classifying media systems, [2] whereas it was normatively biased [3] and strongly influenced by the ideologies of the Cold War era. [4]
Media ecology theory is the study of media, technology, and communication and how they affect human environments. [1] The theoretical concepts were proposed by Marshall McLuhan in 1964, [ 2 ] while the term media ecology was first formally introduced by Neil Postman in 1968.
Media dependency theory states two specific conditions under which people's media needs, and consequently people's dependency on media and the potential for media effects, are heightened. The first condition of heightened media needs occurs when the number of media and centrality of media functions in a society are high.
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General censorship occurs in a variety of different media, including speech, books, music, films, and other arts, the press, radio, television, and the Internet for a variety of claimed reasons including national security, to control obscenity, pornography, and hate speech, to protect children or other vulnerable groups, to promote or restrict ...