Answer:
Media sets norms for viewers and readers
Step-by-step explanation:
The description that best fits the cultivation theory on the effects of media is "Media sets norms for viewers and readers." The cultivation theory suggests that long-term exposure to media can gradually shape an individual's perceptions and beliefs about social reality. It proposes that media content can cultivate certain attitudes, values, and beliefs in the minds of viewers and readers, gradually shaping their perception of the world. In this way, media can set norms for viewers and readers.