Which factor decreases the persuasiveness of the source of a message?
A)appearing to be credible
B)speaking confidently
C)speaking slowly and carefully
D)arguing against one's own self-interest

Question

Quizplus · Accepted Answer

Speaking slowly and carefully can decrease persuasiveness because it may be perceived as a lack of confidence or uncertainty about the message being conveyed, which can make the source seem less credible.

Which Factor Decreases the Persuasiveness of the Source of a Message