Which device is most associated with establishing the speaker's credibility?

Which device is most associated with establishing the speaker's credibility?

• A. Pathos
• B. Ethos
• C. Logos
• D. Kairos

Answer: (B)

Ethos is the appeal to the speaker's credibility and character. This device is used when the speaker shows they are trustworthy, knowledgeable, and fair, so the audience is more willing to listen and accept the argument. In the question, establishing credibility is the aim, so the best choice is Ethos. You can recognize Ethos when the speaker references their experience, background, or ethical stance, or when the tone demonstrates honesty and competence—e.g., “As a surgeon with decades of experience, I have seen…” or presenting credentials. In contrast, pathos seeks to move the audience by emotions, logos uses logic and evidence, and kairos emphasizes timeliness or seizing the opportune moment. So Ethos is the device that most directly establishes why the audience should trust the speaker.

Ethos is the appeal to the speaker's credibility and character. This device is used when the speaker shows they are trustworthy, knowledgeable, and fair, so the audience is more willing to listen and accept the argument. In the question, establishing credibility is the aim, so the best choice is Ethos. You can recognize Ethos when the speaker references their experience, background, or ethical stance, or when the tone demonstrates honesty and competence—e.g., “As a surgeon with decades of experience, I have seen…” or presenting credentials. In contrast, pathos seeks to move the audience by emotions, logos uses logic and evidence, and kairos emphasizes timeliness or seizing the opportune moment. So Ethos is the device that most directly establishes why the audience should trust the speaker.