Final answer:
Persuasive speech is designed to influence audience members' perspectives but does not include persuading listeners to buy a product, which is a purpose of commercial advertising.
Step-by-step explanation:
Understanding Persuasive Speech
Persuasive speech plays a crucial role in influencing audience members' beliefs, behaviors, or attitudes by articulating an argument aimed to persuade. The purposes of a persuasive speech can encompass various aims such as: to convince listeners to adopt new behaviors, to correct misconceptions, to motivate support for specific policies, or to inspire action towards a worthy cause. However, one aspect not characteristic of a persuasive speech is to convince listeners to buy a product. This particular purpose aligns more with commercial advertising, which is distinct from the traditional objectives of persuasive speaking.
To construct an effective persuasive speech, the speaker must not only present an argument but also support it with evidence, which can include quotations, expert opinions, and other factual data. The organization of the speech is also pivotal, logically structuring the speech to build a compelling case. The speech is created for a specific context and aims to influence an audience who is physically present or reached through modern means like social media platforms.
When considering the purpose of a speech, it's important to develop a purpose statement, which serves as a guide to achieve the objectives of the speaker. This purpose statement is a crucial part of the outline that helps the presenter stay focused on the intended outcome. For instance, a purpose statement for a persuasive speech may state the intended effect on the audience's stance or actions regarding an important social or environmental issue.