Chapter 1: Living in a Media World: An Introduction to Mass Communication
Summary and Learning Objectives
Communication takes place at a number of levels, including intrapersonal (within the self),
interpersonal (between individuals), group (between three or more individuals), and mass
(between a single sender and a large audience). Mass communication is a communication
process that covers an entire society, in which an individual or institution uses technology to
send messages to a large, mixed audience, most of whose members are not known to the sender.
Mass communication can be examined in terms of the process of transmission; the rituals
surrounding its consumption; the attention its messages draw to persons, groups, or concepts; or
how audience members create meaning out of media content.
The first communication network was developed by the Roman Catholic Church, which could
send messages reliably throughout Europe as early as the 12th century. In the mid-15th century,
the development of printing made it possible for books and other publications to be mass
produced for the first time, leading to numerous cultural changes. Books, magazines,
newspapers, and other printed media forms became readily available, although they were
expensive before steam-driven printing presses became common in the 19th century.
The electronic media emerged in the mid-19th century with the invention of the telegraph,
followed by recorded music, radio, movies, and television. These media allowed popular culture
to be produced commercially and to be delivered easily and inexpensively into people’s homes.
The first interactive digital communication network, the Internet, was developed starting in the
late 1960s but wasn’t available to the general public until the 1990s. Online media added a return
channel to the mass communication process, initiating a much higher level of audience feedback.
Online media also allowed individuals to disseminate their own ideas and information without
the costs of a traditional mass medium.
The rapid growth of the mass media has led the public and media critics to raise questions about
the effects various media might have on society and individuals. Scholars have suggested that the
best way to control the impact of the media in our lives is to develop high levels of media
literacy—an understanding of what the media are, how they operate, what messages they are
delivering, what roles they play in society, and how audience members respond to these
messages. Media literacy includes cognitive, emotional, aesthetic, and moral dimensions.
Your text suggests that the following seven principles can guide your understanding of how the
media operate: (1) The media are essential components of our lives, (2) there are no mainstream
media, (3) everything from the margin moves to the center, (4) nothing’s new—everything that
happened in the past will happen again, (5) all media are social, (6) online media are mobile media,
and (7) there is no “they.”
After studying this chapter, you will be able to:
1. Identify the four levels of communication.
2. Explain the difference between mass communication and mass media.
3. Define three contemporary models of mass communication.
4. Explain the historical evolution of the media world.
5. Define media literacy.