78 Why Persuade?

Learning Objectives

After reading this chapter, the student will be able to:
  1. Define persuasion.
  2. Define ethos, logos, and pathos.
  3. Explain the barriers to persuading an audience.
  4. Construct a clear, reasonable proposition for a short classroom speech.
  5. Compose an outline for a well-supported persuasive speech.
  6. Analyze the audience to determine appropriate emotional and personal appeals.

When your instructor announced on the syllabus or in class that you would be required to give a persuasive speech for this class, what was your reaction? “Oh, good, I’ve got a great idea,” or, “Oh, no!”? For many people, there is something a little uncomfortable about the word “persuasion.” It often gets paired with ideas of seduction, manipulation, force, lack of choice, or inducement as well as more positive concepts such as encouragement, influence, urging, or logical arguments. You might get suspicious if you think someone is trying to persuade you. You might not appreciate someone telling you to change your viewpoints. On the other hand, you might not think you have any beliefs, attitudes, values, or positions that are worth sharing with others.

However, if you think of persuasion simply as a formal speech with a purpose of getting people to do something they do not want to do, then you will miss the value of learning persuasion and its accompanying skills of appeal, argument, and logic. Persuasion is something you do every day, in various forms. Convincing a friend to go see the latest movie instead of staying in to watch TV; giving your instructor a reason to give you an extension on an assignment (do not try that for this speech, though!); writing a cover letter and resume and going through an interview for a job—all of these and so many more are examples of persuasion. In fact, it is hard to think of life without the everyday give-and-take of persuasion.

You may also be thinking, “I’ve given an informative speech. What’s the difference?” While this chapter will refer to all of the content of the preceding chapters as it walks you through the steps of composing your persuasive speech, there is a difference. Although your persuasive speech will involve information—probably even as much as in your informative speech—the key difference is the word “change.” Think of it like this:


You will be using the information for the purpose of changing something about the audience members and possibly the environment, based on their responses. In the next section we will nail down an understanding of the persuasive act and then move on to the barriers to persuasion.


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Exploring Communication in the Real World Copyright © 2020 by Chris Miller is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, except where otherwise noted.

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