The technology of modern mass communication results from the
confluence of many types of inventions and discoveries, some of which
(the printing press, for instance) actually preceded the Industrial
Revolution. Technological ingenuity of the 19th and 20th centuries has
developed the newer means of mass communication, particularly
broadcasting, without which the present near-global diffusion of printed
words, pictures, and sounds would have been impossible. The steam
printing press, radio, motion pictures, television, and sound
recording--as well as systems of mass production and
distribution--were necessary before public communication in its
present form might occur.
Technology was not, however, the only prerequisite for the
development of mass communication in the West. A large public of
literate citizens was necessary before giant publishing and newspaper
empires might employ extant communications technology to satisfy
widespread desires or needs for popular reading materials. Affluence
and interest were (and are) prerequisites for the maintenance of the
radio, television, cinema, and recording industries, institutions that are
presently most highly developed in wealthy, industrial nations. Even in
countries in which public communication is employed largely for
government propaganda, certain minimal economic and educational
standards must be achieved before this persuasion is accepted by the
Control of mass communication.
As is the case of any market, consumer satisfaction (or the lack of it) limits the nature and quantity of the material produced and circulated. Mass communicators are also restricted in some measure by laws governing libel, slander, and invasion of privacy and, in most countries, by traditions of professionalism that entail obligations of those who maintain access to the public's eyes and ears. In almost every modern nation, privileges to use broadcasting frequencies are circumscribed either loosely or rigidly by government regulations. In some countries, national agencies exercise absolute control of all broadcasting, and in certain areas print and film media operate under strict government control. Written and film communications may be subject to local legal restraints in regard to censorship and have restrictions similar to those of other private businesses. Traditions of decorum and self-censorship, however, apply variably to publishers and filmmakers, depending usually upon the particular markets to which their fare is directed.
Lively controversy centres on the effect of public communication upon audiences, not only in matters concerning public opinion on political issues but in matters of personal life-styles and tastes, consumer behaviour, the sensibilities and dispositions of children, and possible inducements to violence. Feelings regarding these matters vary greatly. Some people construe the overall effects of mass communication as generally harmless to both young and old. Many sociologists follow the theory that mass communication seems to influence attitudes and behaviour only insofar as it confirms the status quo--i.e., it influences values already accepted and operating in the culture.
Numerous other analysts, usually oriented to psychological or psychiatric disciplines, believe that mass communications provide potent sources of informal education and persuasion. Their conclusions are drawn largely from observations that many, or most, people in technological societies form their personal views of the social realities beyond their immediate experience from messages presented to them through public communication. To assume that public communication is predominantly reflective of current values, morals, and attitudes denies much common experience. Fashions, fads, and small talk are too obviously and directly influenced by material in the press, in films, and in television to support this view. The success of public communication as an instrument of commercial advertising has also been constant and noticeable.
Present evidence indicates that various instruments of mass communication produce varying effects upon different segments of the audience. These effects seem too numerous and short-lived to be measured effectively with currently available instruments. Much of the enormous output on television and radio and in print is probably simply regarded as "play" and of little consequence in affecting adult dispositions, although many psychologists believe that the nature of children's play experiences is critical to their maturation. The role of newspapers, periodicals, and television in influencing political opinion is fairly well established in the voting behaviour of the so-called undecided voters. Numerous studies have shown that while the majority of citizens in the United States cast their votes along party lines and according to social, educational, and economic determinants, middle-of-the-road voters often hold the balance of power that determines the outcomes of elections. Politicians have become sensitive to their television images and have devised much of their campaign strategy with the television audience in mind. Advertising agencies familiar with television techniques have been brought into the political arena to plan campaigns and develop their clients' images. The effectiveness of television campaigning cannot yet be determined reliably.
Public communication is a near-ubiquitous condition of modernity. Most reliable surveys show that the majority of the people of the world (including those of totalitarian countries) are usually satisfied with the kind of mass communication available to them. Lacking alternatives to the communication that they easily and conveniently receive, most people seem to accept what they are given without complaint. Mass communication is but one facet of life for most individuals, whose main preoccupations centre on the home and on daily employment. Public communication is an inexpensive addendum to living, usually directed to low common denominators of taste, interest, and refinement of perception. Although mass communication places enormous potential power in the hands of relatively few people, traditional requirements for popular approval and assent have prevented its use for overt subversion of culturally sanctioned institutions. Fear of such subversion is sometimes expressed by critics.
To cite this page: "Communication: TYPES OF COMMUNICATION: Mass and public communication." Britannica Online.