" Models are usually man-constituted. That justifies talking about their purpose prior to talking about their consistency . Models are used as substitutes for originals because properties of the latter are of interest and the originals are not going to be investigated themselves. There may be a number of reasons for that such as taboos preventing from studying the original itself, or inability, the involved cost in terms of resources or moral damage being intolerable, or similar. For an investigator I it makes only sense to consider an entity M as a substitute of an entity O, if I can (1) establish an analogy, similarity, or similar relation between M and O that permits the substitution of O by M with respect to purpose and means, time-horizon etc. , and (2) I can actually investigate M in the required way. That implies firstly that M does not have the properties of O that prevent I from investigating O. Lane Bryant Model Search Also other properties of O may not be properties of M. In that sense a model is more abstract than its original. "

" In one case, the authors examined over fifty of Stephen Kinzer's articles about Nicaragua in the New York Times. They criticize Kinzer for failing to quote a single person in Nicaragua who is pro-Sandinista and contrast this with polls that Chomsky and Herman cite as reporting a 9% support for all the opposition parties taken together. Based on this example and select others, the authors conclude that such a persistent bias can only be explained by a model like the one they advocate. Applications Since the publication of Manufacturing Consent, both Herman and Chomsky have adopted the theory and have given it a prominent role in their writings, lectures, and theoretical frameworks. Chomsky, in particular, has made extensive use of its explanative power to lend support to his own interpretations of mainstream media attitudes towards a wide array of events, including the following: Gulf War (1990) Panama invasion (1989) Iraq invasion (2003). Herman, seeking to build upon a more institutionalized framework to analyze mainstream media functioning, joined the media watchdog group Fairness and Accuracy in Reporting (FAIR), which has as its goal the critique, documentation, and statistical analysis of what it alleges is media bias and censorship since 1986. With the emergence of the World Wide Web as a cheap and potentially wide-ranging means of communication, a number of independent websites have surfaced which adopt the propaganda model to subject media to close scrutiny. Model Search Texas Several examples of these are MediaLens, a British-based site authored by David Edwards and David Cromwell. Testing applicability to other countries Chomsky has this to say: That's only rarely been done in any systematic way. "