Which of the following is NOT a research-based finding about source credibility? (10 points)
a. The introduction of a speaker by another person can increase the speaker's credibility.
b. The way the other person introduces you can increase or decrease your credibility in the eyes of the audience.
c. The speaker's perceived status can increase or decrease source credibility.
d. Audiences are mercifully slow in deciding a speaker's status or source credibility.