Search results
Results from the WOW.Com Content Network
Everett M. "Ev" Rogers (March 6, 1931 – October 21, 2004) was an American communication theorist and sociologist, who originated the diffusion of innovations theory and introduced the term early adopter.
Diffusion of innovations is a theory that seeks to explain how, why, and at what rate new ideas and technology spread. The theory was popularized by Everett Rogers in his book Diffusion of Innovations , first published in 1962. [ 1 ]
Diffusion, in the context of corporations and businesses, is a way for an idea to be fleshed out. The diffusion of innovations provides insights into the process of social change: one can observe the qualities that make an innovation successfully spread and the importance of communication and networks. [6]
The theory in Singhal's opinion does not want one "to wait" for diffusion of a new innovation to reach the poorest of the poor (often regarded as late adopters), and believes that the rate of adoption by any segment can be accelerated using communication and outreach strategies.
Everett Rogers' "Diffusion of Innovations" cites one study in which two-thirds of respondents accredited their awareness to the mass media rather than face-to-face communication. Similarly, critics argue that most of Lazarsfeld's findings pertain to learning factors involved with general media habits rather than the learning of particular ...
Expansion diffusion: an innovation or idea that develops in a source area and remains strong there, while also spreading outward to other areas. This can include hierarchical, stimulus, and contagious diffusion. Relocation diffusion: an idea or innovation that migrates into new areas, leaving behind its origin or source of the cultural trait.
Thompson, in The Media and Modernity [5] offers five key characteristics to explain the term mass communication. Thompson's first characteristic is the technical and institutional means of production and diffusion, meaning that the "development of mass communication is inseparable from the development of the media industries". [5]
Diffusion of innovation is a process of communication that takes place over time, among those within a social system, that explains how, why, and when new ideas (and technology) spread. In this theory, an innovation's success or failure is dependent upon the characteristics of the innovation itself, the adopters, what communication channels are ...