In a speech introduction, credibility is the audience perception that the speaker is a trusted source of knowledge on the subject, as stated in option 2.
We say a speaker has credibility when the audience regards him or her as trustworthy, that is, when the audience believes the knowledge that person possesses to be correct and truthful.
Having credibility is fundamental in order to achieve rapport with one's audience, especially when the purpose of the speech is to persuade. Depending on the theme of the speech, the speaker can achieve credibility by making one or more of the following clear:
With the information above in mind, we can choose option 2 as the correct answer.
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