What is the most important component of persuasive speech?

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Identify characteristic structures of a persuasive speech.

In many ways, a persuasive speech is structured like an informative speech. It has an introduction with an attention-getter and a clear thesis statement. It also has a body where the speaker presents their main points and it ends with a conclusion that sums up the main point of the speech.

The biggest difference is that the primary purpose of an informative speech is to explain whereas the primary purpose of a persuasive speech is to advocate the audience adopt a point of view or take a course of action. A persuasive speech, in other words, is an argument  supported by well-thought-out reasons and relevant, appropriate, and credible supporting evidence.

We can classify persuasive speeches into three broad categories:

1. Those that deal with propositions of fact.
   • When we make a claim of fact we argue about the truth or falsity about an assertion being made.
     • The widely used pesticide Atrazine is extremely harmful to amphibians.
2. Those that deal with propositions of policy.
   • When we make a claim of policy, we argue about the nature of a problem and the solution that should be taken. Persuaders arguing policy claims attempt to convince their audiences to either accept the claim or actively act to enact the policy.
     • All house-cats should be kept indoors to protect the songbird population.
3. Those that deal with propositions of value.
   • When we argue a claim of value, we ask our audience to make a judgment about something, whether it’s good or bad, right or wrong, beautiful or ugly, or moral or immoral.
     • Offshore tax havens, while legal, are immoral and unpatriotic.

The organizational pattern we select and the type of supporting material we use should support the overall argument we are making.

The informative speech organizational patterns we covered earlier can work for a persuasive speech as well. In addition, the following organization patterns are especially suited to persuasive speeches (these are covered in more detail in Module 6: Organizing and Outlining Your Speech):

• Causal: Also known as cause-effect, the causal pattern describes some cause and then identifies what effects resulted from the cause. This can be a useful pattern to use when you are speaking about the positive or negative consequences of taking a particular action.
• Problem-solution: With this organizational pattern, you provide two main points. The first main point focuses on a problem that exists and the second details your proposed solution to the problem. This is an especially good organization pattern for speeches arguing for policy changes.
• Problem-cause-solution: This is a variation of the problem-solution organizational pattern. A three-step organizational pattern where the speaker starts by explaining the problem, then explains the causes of the problem, and lastly proposes a solution to the problem.
• Comparative advantage: A speaker compares two or more things or ideas and explains why one of the things or ideas has more advantages or is better than the other.
• Monroe’s motivated sequence: An organizational pattern that is a more elaborate variation of the problem-cause-solution pattern.  We’ll go into more depth on Monroe’s motivated sequence on the next page.

A persuasive speech is a speech that is given with the intention of convincing the audience to believe or do something. This could be virtually anything - voting, organ donation, recycling, and so on.

A successful persuasive speech effectively convinces the audience to your point of view, providing you come across as trustworthy and knowledgeable about the topic you’re discussing.

So, how do you start convincing a group of strangers to share your opinion? And how do you connect with them enough to earn their trust?

Topics for your persuasive speech

We've made a list of persuasive speech topics you could use next time you’re asked to give one. The topics are thought-provoking and things which many people have an opinion on.

When using any of our persuasive speech ideas, make sure you have a solid knowledge about the topic you're speaking about - and make sure you discuss counter arguments too.

Here are a few ideas to get you started:

• All school children should wear a uniform
• Facebook is making people more socially anxious
• It should be illegal to drive over the age of 80
• Lying isn’t always wrong
• The case for organ donation

Read our full list of 75 persuasive speech topics and ideas.

Preparation: Consider your audience

As with any speech, preparation is crucial. Before you put pen to paper, think about what you want to achieve with your speech. This will help organise your thoughts as you realistically can only cover 2-4 main points before your audience get bored.

It’s also useful to think about who your audience are at this point. If they are unlikely to know much about your topic then you’ll need to factor in context of your topic when planning the structure and length of your speech. You should also consider their:

• Age
• Gender
• Cultural or religious backgrounds
• Shared concerns, attitudes and problems
• Shared interests, beliefs and hopes
• Baseline attitude - are they hostile, neutral, or open to change?

The factors above will all determine the approach you take to writing your speech. For example, if your topic is about childhood obesity, you could begin with a story about your own children or a shared concern every parent has. This would suit an audience who are more likely to be parents than young professionals who have only just left college.

Remember the 3 main approaches to persuade others

There are three main approaches used to persuade others:

The ethos approach appeals to the audience’s ethics and morals, such as what is the ‘right thing’ to do for humanity, saving the environment, etc.

Pathos persuasion is when you appeal to the audience’s emotions, such as when you tell a story that makes them the main character in a difficult situation.

The logos approach to giving a persuasive speech is when you appeal to the audience’s logic - ie. your speech is essentially more driven by facts and logic. The benefit of this technique is that your point of view becomes virtually indisputable because you make the audience feel that only your view is the logical one.

• Ethos, Pathos, Logos: 3 Pillars of Public Speaking and Persuasion

Ideas for your persuasive speech outline

1. Structure of your persuasive speech

The opening and closing of speech are the most important. Consider these carefully when thinking about your persuasive speech outline. A strong opening ensures you have the audience’s attention from the start and gives them a positive first impression of you.

You’ll want to start with a strong opening such as an attention grabbing statement, statistic of fact. These are usually dramatic or shocking, such as:

Sadly, in the next 18 minutes when I do our chat, four Americans that are alive will be dead from the food that they eat - Jamie Oliver

Another good way of starting a persuasive speech is to include your audience in the picture you’re trying to paint. By making them part of the story, you’re embedding an emotional connection between them and your speech.

You could do this in a more toned-down way by talking about something you know that your audience has in common with you. It’s also helpful at this point to include your credentials in a persuasive speech to gain your audience’s trust.

Obama would spend hours with his team working on the opening and closing statements of his speech.

2. Stating your argument

You should pick between 2 and 4 themes to discuss during your speech so that you have enough time to explain your viewpoint and convince your audience to the same way of thinking.

It’s important that each of your points transitions seamlessly into the next one so that your speech has a logical flow. Work on your connecting sentences between each of your themes so that your speech is easy to listen to.

Your argument should be backed up by objective research and not purely your subjective opinion. Use examples, analogies, and stories so that the audience can relate more easily to your topic, and therefore are more likely to be persuaded to your point of view.

3. Addressing counter-arguments

Any balanced theory or thought addresses and disputes counter-arguments made against it. By addressing these, you’ll strengthen your persuasive speech by refuting your audience’s objections and you’ll show that you are knowledgeable to other thoughts on the topic.

When describing an opposing point of view, don’t explain it in a bias way - explain it in the same way someone who holds that view would describe it. That way, you won’t irritate members of your audience who disagree with you and you’ll show that you’ve reached your point of view through reasoned judgement. Simply identify any counter-argument and pose explanations against them.

• Complete Guide to Debating

4. Closing your speech

Your closing line of your speech is your last chance to convince your audience about what you’re saying. It’s also most likely to be the sentence they remember most about your entire speech so make sure it’s a good one!

The most effective persuasive speeches end with a call to action. For example, if you’ve been speaking about organ donation, your call to action might be asking the audience to register as donors.

The most effective persuasive speeches end with a call to action.

If audience members ask you questions, make sure you listen carefully and respectfully to the full question. Don’t interject in the middle of a question or become defensive.

You should show that you have carefully considered their viewpoint and refute it in an objective way (if you have opposing opinions). Ensure you remain patient, friendly and polite at all times.

Example 1: Persuasive speech outline

This example is from the Kentucky Community and Technical College.

Specific purpose

To persuade my audience to start walking in order to improve their health.

Central idea

Regular walking can improve both your mental and physical health.

Introduction

Let's be honest, we lead an easy life: automatic dishwashers, riding lawnmowers, T.V. remote controls, automatic garage door openers, power screwdrivers, bread machines, electric pencil sharpeners, etc., etc. etc. We live in a time-saving, energy-saving, convenient society. It's a wonderful life. Or is it?

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Example 2: Persuasive speech

• Practice, practice, and practice some more. Record yourself speaking and listen for any nervous habits you have such as a nervous laugh, excessive use of filler words, or speaking too quickly.
• Show confident body language. Stand with your legs hip width apart with your shoulders centrally aligned. Ground your feet to the floor and place your hands beside your body so that hand gestures come freely. Your audience won’t be convinced about your argument if you don’t sound confident in it. Find out more about confident body language here.
• Don’t memorise your speech word-for-word or read off a script. If you memorise your persuasive speech, you’ll sound less authentic and panic if you lose your place. Similarly, if you read off a script you won’t sound genuine and you won’t be able to connect with the audience by making eye contact. In turn, you’ll come across as less trustworthy and knowledgeable. You could simply remember your key points instead, or learn your opening and closing sentences.
• Remember to use facial expressions when storytelling - they make you more relatable. By sharing a personal story you’ll more likely be speaking your truth which will help you build a connection with the audience too. Facial expressions help bring your story to life and transport the audience into your situation.
• Keep your speech as concise as possible. When practicing the delivery, see if you can edit it to have the same meaning but in a more succinct way. This will keep the audience engaged.

The best persuasive speech ideas are those that spark a level of controversy. However, a public speech is not the time to express an opinion that is considered outside the norm. If in doubt, play it safe and stick to topics that divide opinions about 50-50.

Bear in mind who your audience are and plan your persuasive speech outline accordingly, with researched evidence to support your argument. It’s important to consider counter-arguments to show that you are knowledgeable about the topic as a whole and not bias towards your own line of thought.