After reading this chapter, the student will be able to: Show
Constructing a Persuasive SpeechIn a sense, constructing your persuasive speech is the culmination of the skills you have learned already. In another sense, you are challenged to think somewhat differently. While the steps of analyzing your audience, formulating your purpose and central idea, applying evidence, considering ethics, framing the ideas in appropriate language, and then practicing delivery will of course apply, you will need to consider some expanded options about each of these steps. Formulating a PropositionAs mentioned before, when thinking about a central idea statement in a persuasive speech, we use the terms “proposition” or claim. Persuasive speeches have one of four types of propositions or claims, which determine your overall approach. Before you move on, you need to determine what type of proposition you should have (based on the audience, context, issues involved in the topic, and assignment for the class). Proposition of FactSpeeches with this type of proposition attempt to establish the truth of a statement. There is not a sense of what is morally right and wrong or what should be done about the issue, only that a statement is supported by evidence or not. These propositions are not facts such as “the chemical symbol for water is H20” or “Barack Obama won the presidency in 2008 with 53% of the vote.” Propositions or claims of fact are statements over which persons disagree and there is evidence on both sides, although probably more on one than the other. Some examples of propositions of fact are:
Notice that in none of these are any values—good or bad—mentioned. Perpetuating segregation is not portrayed as good or bad, only as an effect of a policy. Of course, most people view educational inequality as a bad thing negatively, just as they view life-saving medical procedures positively. But the point of these propositions is to prove with evidence the truth of a statement, not its inherent value or what the audience should do about it. In fact, in some propositions of fact no action response would even be possible, such as the proposition listed above that Lee Harvey Oswald acted alone in the assassination of President Kennedy. Propositions of DefinitionThis is probably not one that you will use in your class, but it bears mentioning here because it is used in legal and scholarly arguments. Propositions of definitions argue that a word, phrase, or concept has a particular meaning. Remembering back to Chapter 7 on supporting materials, we saw that there are various ways to define words, such as by negation, operationalizing, and classification and division. It may be important for you to define your terms, especially if you have a value proposition. Lawyers, legislators, and scholars often write briefs, present speeches, or compose articles to define terms that are vital to defendants, citizens, or disciplines. We saw a proposition of definition defended in the Supreme Court’s 2015 decision to redefine marriage laws as applying to same-sex couples, based on arguments presented in court. Other examples might be:
In each of these examples, the proposition is that the definition of these things (the Second Amendment, alcoholism, crime, and inalienable rights) needs to be changed or viewed differently, but the audience is not asked to change an attitude or action. Propositions of ValueIt is likely that you or some of your classmates will give speeches with propositions of value. When the proposition has a word such as good, bad, best, worst, just, unjust, ethical, unethical, moral, immoral, advantageous or disadvantageous, it is a proposition of value. Some examples include:
Propositions of value require a first step: defining the “value” word. If a war is unjustified, what makes a war “just” or “justified” in the first place? That is a fairly philosophical question. What makes a form of transportation “best” or “better” than another? Isn’t that a matter of personal approach? For different people, “best” might mean “safest,” “least expensive,” “most environmentally responsible,” “stylish,” “powerful,” or “prestigious.” Obviously, in the case of the first proposition above, it means “environmentally responsible.” It would be the first job of the speaker, after introducing the speech and stating the proposition, to explain what “best form of automobile transportation” means. Then the proposition would be defended with separate arguments. Propositions of PolicyThese propositions are easy to identify because they almost always have the word “should” in them. These propositions call for a change in policy or practice (including those in a government, community, or school), or they can call for the audience to adopt a certain behavior. Speeches with propositions of policy can be those that call for passive acceptance and agreement from the audience and those that try to instigate the audience to action, to actually do something immediately or in the long-term.
As mentioned before, the proposition determines the approach to the speech, especially the organization. Also as mentioned earlier in this chapter, the exact phrasing of the proposition should be carefully done to be reasonable, positive, and appropriate for the context and audience. In the next section we will examine organizational factors for speeches with propositions of fact, value, and policy. Organization Based on Type of PropositionOrganization for a proposition of factIf your proposition is one of fact, you will do best to use a topical organization. Essentially that means that you will have two to four discrete, separate arguments in support of the proposition. For example: Proposition: Converting to solar energy can save homeowners money.
Here is a first draft of another outline for a proposition of fact: Proposition: Experiments using animals are essential to the development of many life-saving medical procedures.
However, these outlines are just preliminary drafts because preparing a speech of fact requires a great deal of research and understanding of the issues. A speech with a proposition of fact will almost always need an argument or section related to the “reservations,” refuting the arguments that the audience may be preparing in their minds, their mental dialogue. So the second example needs revision, such as:
To complete this outline, along with introduction and conclusion, there would need to be quotations, statistics, and facts with sources provided to support both the pro-arguments in Main Points I-III and the refutation to the misconceptions about animal experimentation in Subpoints A-C under Point IV.
Organization for a proposition of valueA persuasive speech that incorporates a proposition of value will have a slightly different structure. As mentioned earlier, a proposition of value must first define the “value” word for clarity and provide a basis for the other arguments of the speech. The second or middle section would present the defense or “pro” arguments for the proposition based on the definition. The third section would include refutation of the counter arguments. The following outline draft shows a student trying to structure a speech with a value proposition. Keep in mind it is abbreviated for illustrative purposes, and thus incomplete as an example of what you would submit to your instructor, who will expect more detailed outlines for your speeches. Proposition: Hybrid cars are the best form of automotive transportation available today.
Organization for a propositions of policyThe most common type of outline organizations for speeches with propositions of policy is problem-solution or problem-cause-solution. Typically we do not feel any motivation to change unless we are convinced that some harm, problem, need, or deficiency exists, and even more, that it affects us personally. As the saying goes, “If it ain’t broke, why fix it?”As mentioned before, some policy speeches look for passive agreement or acceptance of the proposition. Some instructors call this type of policy speech a “think” speech since the persuasion is just about changing the way your audience thinks. On the other hand, other policy speeches seek to move the audience to do something to change a situation or to get involved in a cause, and these are sometimes called a “do” speech since the audience is asked to do something. This second type of policy speech (the “do” speech) is sometimes called a “speech to actuate.” Although a simple problem-solution organization with only two main points is permissible for a speech of actuation, you will probably do well to utilize the more detailed format called Monroe’s Motivated Sequence. This format, designed by Alan Monroe (1951), who wrote a popular speaking textbook for many years, is based on John Dewey’s reflective thinking process. It seeks to go in-depth with the many questions an audience would have in the process of listening to a persuasive speech. Monroe’s Motivated Sequence involves five steps, which should not be confused with the main points of the outline. Some steps in Monroe’s Motivated Sequence may take two points.
The more concrete you can make the action step, the better. Research shows that people are more likely to act if they know how accessible the action can be. For example, if you want students to be vaccinated against the chicken pox virus (which can cause a serious disease called shingles in adults), you can give them directions to and hours for a clinic or health center where vaccinations at a free or discounted price can be obtained. In some cases for speeches of policy, no huge problem needs solving. Or, there is a problem, but the audience already knows about it and is convinced that the problem exists and is important. In those cases, a format called “comparative advantages” is used, which focuses on how one possible solution is better than other possible ones. The organizational pattern for this kind of proposition might be topical:
If this sounds a little like a commercial that is because advertisements often use comparative advantages to show that one product is better than another. Here is an example: Proposition: Owning the Barnes and Noble Nook is more advantageous than owning the Amazon Kindle.
Building Upon Your Persuasive Speech’s ArgumentsOnce you have constructed the key arguments and order of points (remembering that if you use topical order, to put your strongest or most persuasive point last), it is time to move to being sure your points are well supported. In a persuasive speech, there are some things to consider about evidence. First, your evidence should be from sources that the audience will find credible. If you can find the same essential information from two sources but know that the audience will find the information more credible from one source than another, use and cite the information from the more credible one. For example, if you find the same statistical data on Wikipedia and the U.S. Department of Labor’s website, cite the U.S. Department of Labor (your instructor will probably not accept the Wikipedia site anyway). Audiences also accept information from sources they consider unbiased or indifferent. Gallup polls, for example, have been considered reliable sources of survey data because unlike some organizations, Gallup does not have a cause (political or otherwise) it is supporting. Secondly, your evidence should be new to the audience. In other words, the best evidence is that which is from credible sources and the audience has not heard before (Reinard, 1988; McCroskey, 1969). If they have heard it before and discounted it, they will not consider your argument well supported. An example is telling people who smoke that smoking will cause lung cancer. Everyone in the U.S. has heard that thousands of times, but 17.8% of the population still smokes, which is more than one in six (Gholipour, 2014). Many of those who smoke have not heard the information that really motivates them to quit yet, and of course quitting is very difficult. Additionally, new evidence is more attention-getting, and you will appear more credible if you tell the audience something new (as long as you cite it well) than if you use the “same old, same old” evidence they have heard before. Third, in order to be effective and ethical, your supporting evidence should be relevant and not used out of context, and fourth, it should be timely and not out of date. After choosing the evidence and apportioning it to the correct parts of the speech, you will want to consider use of metaphors, quotations, rhetorical devices, and narratives that will enhance the language and “listenability” of your speech. Narratives are especially good for introduction and conclusions, to get attention and to leave the audience with something dramatic. You might refer to the narrative in the introduction again in the conclusion to give the speech a sense of finality. Next you will want to decide if you should use any type of presentation aid for the speech. The decision to use visuals such as PowerPoint slides or a video clip in a persuasive speech should take into consideration the effect of the visuals on the audience and the time allotted for the speech. The charts, graphs, or photographs you use should be focused and credibly done. One of your authors remembers a speech by a student about using seat belts (which is, by the way, an overdone topic). What made the speech effective in this case were photographs of two totaled cars, both of which the student had been driving when they crashed (on two separate occasions). The devastation of the wrecks and his ability to stand before them and give the speech because he had worn his seat belt was effective (although it didn’t say much for his driving ability). If you wanted an audience to donate to disaster relief after an earthquake in a foreign country, a few photographs of the destruction would be effective, and perhaps a map of the area would be helpful. But in this case, less is more. Too many visual aids will likely distract from your overall speech claim. Finally, since you’ve already had experience in class giving at least one major speech prior to this one, your delivery for the persuasive speech should be especially strong. Since delivery does affect credibility (Burgoon, Birk, & Pfau, 1990), you want to be able to connect visually as you make your appeals. You want to be physically involved and have vocal variety when you tell dramatic narratives that emphasize the human part of your topic. If you do use presentation slides, you want them to work in seamlessly, using black screens when the visuals are not necessary. ConclusionYour persuasive speech in class, as well as in real life, is an opportunity to share a passion or cause that you believe will matter to society and help the audience live a better life. Even if you are initially uncomfortable with the idea of persuasion, we use it all the time in different ways. Choose your topic based on your own commitment and experience, look for quality evidence, craft your proposition so that it will be clear and audience appropriate, and put the finishing touches on it with an eye toward enhancing your logos, ethos, and pathos. Something to Think AboutGo to YouTube and look for “Persuasive Speeches by College Students.” There are quite a few. Here’s one example: https://www.youtube.com/watch?v=SNr7Fx-SM1Y. Do you find this speech persuasive? Why or why not? Based on the content of this chapter, what did the speaker do correctly or perhaps not so correctly that affected his or her persuasiveness? Sample Outline: Persuasive Speech on Facebook UsageBy Janet Aguilar Specific Purpose: To persuade my classmates to eliminate their Facebook use. Introduction: There she was late into the night still wide awake starring at her phone’s screen. In fact, she had to be at work early in the morning, but scrolling through her Facebook account kept her awake. That girl was me before I deactivated my Facebook account. I honestly could not tell you how many hours I spent on Facebook. In the survey that I presented to you all, one person admitted to spending “too much” time on Facebook. That was me in the past, I spent too much time on Facebook. Time is precious and once it is gone it does not return. So why do you spend precious time on Facebook? Time that could be spent with family, resting, or just being more productive. Thesis/Preview: Facebook users should eliminate their usage because Facebook can negatively affect their relationships with others, their sleeping patterns and health, and their ability to focus on school work.
Transition: We have discussed how Facebook usage can lead to poor relationships with people, next we will discuss how Facebook can affect your sleep patterns and health.
Transitions: Many of you have probably never though as Facebook as a threat to your health, but we will now review how it can affect you as a college student.
Conclusion: In conclusion, next time you log on to Facebook try deactivating your account for a few day and see the difference. You will soon see how it can bring positive changes in your family relationships, will avoid future health problems, will help you sleep better, and will improve your school performance. Instead of communicating through Facebook try visiting or calling your close friends. Deactivating my account truly helped me, and I can assure you we all can survive without Facebook. References Junco, R. (2012). Too much face and not enough books: The relationship between multiple indices of Facebook use and academic performance. Computers in Human Behavior, 28(1), 187-198. Maldonado, M. (2014). The Anxiety of Facebook. Psych Central. Retrieved from http://psychcentral.com/lib/the-anxiety-of-facebook/ Postell-Zimmerman, L. (1995-2015). Facebook has become a leading cause in divorce cases. HG.org. Retrieved from http://www.hg.org/article.asp?id=27803 Reedy, C. (2015, March 2). Too much Facebook leads to envy and depression. CNNMoney. Retrieved from http://money.cnn.com/2015/03/02/technology/facebook-envy/ Steers, M. L. N., Wickham, R. E., & Acitelli, L. K. (2014). Seeing everyone else’s highlight reels: How Facebook usage is linked to depressive symptoms. Journal of Social and Clinical Psychology, 33(8), 701-731. DOI: 10.1521/jscp.2014.33.8.701 Which part of your speech should be the most strongest?Your ending should be extremely strong, often the strongest part of your speech, although it may be equal to your opening. Depending on the purpose of your speech, you may want your audience to feel like they need to take action, learn more about a topic or even buy what you're selling.
What is the middle of a speech?Middle of the speech
The body of your speech is where the majority of the information is. The audience has been introduced to the subject and reasons for the speech. Now you need to present your arguments and examples, data, illustrations backing up your key message.
What makes a speech powerful?The best speeches include a clear, relevant message and a few great stories to illustrate it. Forget fancy PowerPoint presentations and loads of data. Instead, keep your speech simple, with a clear beginning, middle and end. Focus on one theme, and eliminate everything else.
What is the most important part of a speech and why?The introduction of the speech establishes the first, crucial contact between the speaker and the audience. For most classroom speeches, the introduction should last less than a minute. The introduction needs to accomplish three things: Focus your audience's attention.
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