Which of the following theories includes the concept of a gatekeeper?

Learning Objectives

1. Identify key functions of the mass media.
2. Explain how the media functions as a gatekeeper.
3. Discuss theories of mass communication, including hypodermic needle theory, media effects, and cultivation theory.

How does mass communication function differently than interpersonal communication? Do we have relationships with media like we have relationships with people? To answer these questions, we can look at some of the characteristics and functions of mass communication. One key characteristic of mass communication is its ability to overcome the physical limitations present in face-to-face communication. The human voice can only travel so far, and buildings and objects limit the amount of people we can communicate with at any time. While one person can engage in public speaking and reach one hundred thousand or so people in one of the world’s largest stadiums, it…