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Channel expansion theory (CET) states that individual experience serves as an important role in determining the level of richness perception and development towards certain media tools. It is a theory of communication media perception that incorporates experiential factors to explain and predict user perceptions of a given media channel. The ...
The choice of the right channel affects successful communication. For example, a classroom teacher has to decide which contents to present orally, by talking about them, and which ones to present visually through books. The choice also depends on the receiver whose decoding skills may be better for some channels than for others. [51] [60]
The media is a hegemonic form of power that maintains their position, not through force, but through elaboration of a particular world view, an ideology, or a particular notion of common sense, which is widely infused into everyday cultural practices. This results in people consenting to power even when it may not be in their best interest. [6]
Mass communication is the process of imparting and exchanging information through mass media to large population segments. It utilizes various forms of media as technology has made the dissemination of information more efficient. Primary examples of platforms utilized and examined include journalism and advertising.
Agenda-setting theory was formally developed by Maxwell McCombs and Donald Lewis Shaw in a study on the 1968 presidential election deemed "the Chapel Hill study". McCombs and Shaw demonstrated a strong correlation between one hundred Chapel Hill residents' thought on what was the most important election issue and what the local news media reported was the most important issue.
Media relations involves working with media for the purpose of informing the public of an organization's mission, policies and practices in a positive, consistent and credible manner. It can also entail developing symbiotic relationships with media outlets, journalists, bloggers, and influencers to garner publicity for an organization.
Social media is a large contributor to the change from mass media to a new paradigm because through social media what is mass communication and what is interpersonal communication is confused. [39] Interpersonal/niche communication is an exchange of information and information in a specific genre.
However, despite being one of the oldest models of communication, Lasswell's model is still being used today. Such uses are often restricted to specific applications where the cited criticisms do not carry much weight. Examples include the analysis of mass media and new media. [2] [15]