Which term describes the tendency to accept information as true because many people accept it?

• A. Confirmation Bias
• B. Misinformation
• C. Bandwagon Effect
• D. Echo Chamber

Answer: (C)

The main idea here is how popularity can push people to treat a claim as true. This is the bandwagon effect—a social proof bias where the belief seems more valid simply because many people accept it. When a lot of people jump on a claim, individuals may adopt it too, often without evaluating the actual evidence.

This term fits best because it centers on the influence of others’ acceptance as the trigger for belief, not on seeking evidence (that's confirmation bias) or simply labeling false information (misinformation), or describing a certain information environment that reinforces views (echo chamber). An example is a rumor or trend spreading online because so many people share or endorse it, leading others to believe it just because it’s popular.

So the bandwagon effect captures the tendency to accept information as true due to widespread acceptance.