Search results
Results from the WOW.Com Content Network
Through mass communication, information can be transmitted quickly to many people who do not necessarily live near the source. Mass communication is practiced through various channels known as mediums, which include radio, television, social networking, billboards, newspapers, magazines, books, film, and the Internet. In this modern era, mass ...
Melvin Lawrence DeFleur was born in Portland, Oregon on April 27, 1923. DeFleur received his Ph.D. in social psychology from the University of Washington in 1954. His thesis, Experimental studies of stimulus response relationships in leaflet communication, drew from sociology, psychology, and communication, to study how information diffused through American communities.
The communication skills required for successful communication are different for source and receiver. For the source, this includes the ability to express oneself or to encode the message in an accessible way. [8] Communication starts with a specific purpose and encoding skills are necessary to express this purpose in the form of a message.
The knowledge gap hypothesis is a mass communication theory based on how a member in society processes information from mass media differently based on education level and socioeconomic status (SES). The gap in knowledge exists because a member of society with higher socioeconomic status has access to higher education and technology whereas a ...
Influenced strongly by hermeneutics, he studies communication and its uses, and links it closely with social context. Other key concepts are the transformation of visibility, the media and tradition, and identity and the symbolic project. His book Ideology and Modern Culture is a study of what the theory of ideology entails in modern society.
Narcotizing dysfunction is a theory that as mass media inundates people on a particular issue, they become apathetic to it, substituting knowledge for action. [1] It is suggested that the vast supply of communication Americans receive may elicit only a superficial concern with the problems of society.
In his book "Understanding Media, The Extensions of Man", media theorist Marshall McLuhan suggested that "the medium is the message", and that all human artefacts and technologies are media. His book introduced the usage of terms such as "media" into our language along with other precepts, among them "global village" and "Age of Information".
This is another reason why we might call dependency a "comprehensive" theory of media effects – it incorporates the entire theory of agenda-setting within its theoretical framework. Like any other effect, media agenda-setting effects should be heightened during times when the audience's needs and therefore dependency on media are high.