Which of the Following Best Describes the Third-Person Effect

Which of the following best describes the third-person effect?

A) The belief that you are not susceptible to persuasive messages, but everyone else is.
B) Social media has increased the power of third parties to influence you through the harvesting of data about you.
C) As persuasion has grown, you are now expected to be a third actor in the industry.
D) Persuasive messages you hear are more effective once you have heard them from a third source.