What is the core claim of agenda-setting theory in mass communication?

• A. The media tells people what to think and how to feel.
• B. Media agenda has no effect on public salience.
• C. The media doesn't tell people what to think, but what to think about; media agenda shapes public salience of issues.
• D. Audience opinions determine media priorities.

Answer: (C)

The main idea here is that agenda-setting theory says the media shapes what people think about by influencing which issues feel most salient, rather than telling them what to think about those issues. By giving certain topics more coverage, more prominence, and more repeated framing, the media signals to the public which topics deserve attention. Over time, people come to rate those highlighted issues as more important, so the public agenda aligns with the media agenda even if people don’t adopt specific beliefs about those issues. This concept rests on the idea of salience: what stands out in people’s minds as important.

Historically, studies by McCombs and Shaw showed that shifts in media emphasis tended to precede shifts in what the public considered important, suggesting a causal link from media focus to public salience. The effect is strongest for issues people know less about on their own, where the media provides the initial cues.

Other options either imply that the media directly dictates thoughts and feelings, deny any media influence on what people see as important, or reverse the direction of influence, suggesting audiences drive media priorities. The best description captures the nuance that the media shapes what people think about by elevating certain topics in the public mind.