When people agree with a message, they tend to perceive the message as more _, whereas when they disagree with the message, they tend to perceive the message as more__.

Answer

When people agree with a message, they tend to perceive the message as more credible, whereas when they disagree with the message, they tend to perceive the message as less credible.

Q: What is the perception of people toward a message when they agree with it? A: When people agree with a message, they tend to perceive the message as more credible.
Q: What is the perception of people toward a message when they disagree with it? A: When people disagree with a message, they tend to perceive the message as less credible.

When people agree with a message, they tend to perceive the message as more _____, whereas when they disagree with the message, they tend to perceive the message as more______.

When people agree with a message, they tend to perceive the message as more _, whereas when they disagree with the message, they tend to perceive the message as more__.