What should a speaker do to ensure the integrity of their speech?

To ensure the integrity of their speech, a speaker should use reliable and credible sources. This is essential because the use of trustworthy information establishes the speaker's credibility and supports the validity of their arguments. When a speaker relies on well-researched data, factual evidence, and reputable references, it reinforces the message being delivered and fosters audience trust. This not only enhances the persuasive power of the speech but also aligns with ethical speaking standards where providing accurate information is paramount.

In contrast, while humor may engage an audience, it does not contribute to the integrity of the content itself. Personal opinions and experiences can provide valuable insights but might not always represent factual information unless supported by evidence. Dramatic storytelling can be compelling and memorable, but it must be grounded in truthfulness and accuracy to maintain the speech's integrity.