Final answer:
The speaker uses evidence such as facts, statistics, and literary analysis to support their position, ensuring the evidence is credible, verifiable, and relevant to the thesis. They may also consider potential biases and the reliability of sources. The choice of evidence is intended to resonate with the audience and effectively bolster the argument.
Step-by-step explanation:
The speaker in an argumentative piece uses evidence to substantiate his or her position by presenting facts, statistics, examples, and reasoning. The choice of evidence is crucial because it must support the thesis statement effectively and convincingly. For instance, if the topic is literary analysis, evidence from literature would involve a close reading of the text, looking for elements such as themes, character development, and stylistic devices that align with the thesis.
Typically, the speaker includes a variety of evidence types to build a robust argument. This can include addressings the credibility and reliability of sources, verifying information, and considering any potential bias. The aim is to choose evidence that is rooted in verifiable facts and that can resonate with the audience. Concrete examples or data points are used to elucidate the reasoning behind claims and to showcase clear support for the argument. When contrasting viewpoints arise, the speaker carefully analyzes these parts to determine how they might detract from the argument and addresses them accordingly.