Final answer:
Credibility in speaking can be increased by establishing your qualifications at the beginning, consistently providing reliable sources and logical arguments throughout the presentation, and leaving a strong and professional final impression. Rhetorical appeals such as ethos, logos, and pathos are also crucial for enhancing credibility.
Step-by-step explanation:
The three phases of credibility in a speaking situation include initial credibility, derived credibility, and terminal credibility. To increase each phase:
- Initial credibility can be built by sharing your credentials and demonstrating expertise on the topic at the beginning of your speech. This establishes your authority and encourages the audience to listen attentively.
- Derived credibility is developed throughout the presentation by citing reliable sources, using sound reasoning, and presenting evidence effectively. Incorporating well-researched information and engaging with the topic competently builds trust with your audience as you speak.
- Terminal credibility is the impression you leave with your audience at the end of your speech. Reiteration of key points, professional delivery, and a strong conclusion solidify your overall credibility. Using feedback from peers to improve your script and understanding your audience's expectations can enhance this final phase.
Overall, effective use of rhetorical appeals—ethos (ethical appeal), logos (logical appeal), and pathos (emotional appeal)—will help establish and enhance credibility in all phases of a speaking situation.