1. Structuring and Analyzing Arguments: The Classical, Toulmin, and Rogerian Models AP Language and Composition

2. Classical Argument  Began in ancient Greece, approximately fifth century B.C.  Communicated orally and designed to be easily understood by listeners  Based on formal logic, including the syllogism  Six main components

3. The 5 Canons  By the time of the great Roman orator Cicero, 5 parts of discourse (The Canons of Rhetoric) have been named: Inventio Dispositio Elocutio Memoria Pronuntatio

4. Inventio (discovery or invention)  Given a topic, the orator had to find arguments to support his point of view.  Inventio is a system for finding those arguments, and the orator had to make some carefully prescribed choices: Rational appeal (Logos) Emotional appeal (Pathos) Ethical appeal (Ethos)

5. Rational Appeal (Logos)  An appeal to reason through induction or deduction  We will discuss thoroughly in a few minutes

6. Emotional Appeals (Pathos)  An analysis and understanding of common emotions

7. Ethical Appeals (Ethos)  Gaining the audience’s trust and admiration through high moral standards.

8. Dispositio (Arrangement or Organization)  Roman rhetoricians divided this into six parts

9. Classical Argument: Six Elements 1) Introduction: captures attention of audience; urges audience to consider your case 2) Statement of Background: narrates the key facts and/or events leading up to your case 3) Proposition: states the position you are taking, based on the information you’ve already presented, and sets up the structure of the rest of your argument 4) Proof: discusses your reasons for your position and provides evidence to support each reason 5) Refutation: anticipates opposing viewpoints; then demonstrates why your approach is the only acceptable one (i.e. better than your opponents’) 6) Conclusion: summarizes your most important points and can include appeals to feelings or values (pathos)

10. Elocutio (Style)  Levels of style (plain/low style; middle of forcible style or persuasion; high or florid style used for charming)  Diction- choice of words determined by purpose, paying attention to correctness of choice, clarity and simplicity vs. ornateness

11. Elocutio (Style)  Syntax- the arrangement of words into groups. Also specified patterns, such as parallelism and antithesis; the use of conjunctions and coordinating devices; and euphony (pleasing arrangement of sounds by manipulating vowel and consonant combination and rhythmical patterns).

12. Elocutio (Style)  Romans also considered figures of speech (called troupes and schemes) that they meticulously identified and named.

13. Memoria (memorization)  Romans employed specific techniques for memorizing speeches.  We will not discuss this much because much of the argument you will construct will be written.

14. Pronuntatio (Delivery)  The Romans were also taught how to gesture and manage their voices. They learned specific rules and principles that all good orators were expected to know and use.  Today this canon refers to the medium in which the argument is delivered: spoken, written, visual, etc.

15. Formal Logic: Deductive vs. Inductive Reasoning  Inductive Reasoning = the process of reasoning from the specific to the general, in which the premises of an argument are believed to support the conclusion but do not ensure it. Inductive reasoning is used to formulate laws based on limited observations of recurring patterns.  Deductive Reasoning = in traditional Aristotelian logic, the process of reasoning in which a conclusion follows necessarily from the stated premises; inference by reasoning from the general to the specific

16. Induction “Wow! My dog smells terrible! She was outside all night, and around midnight I smelled skunk at the back of the house. I heard her barking loudly, too. That’s definitely a skunky smell on her. She must have tangled with that skunk.” This person has amassed sufficient, relevant, and reliable evidence to draw her conclusion.

17. Deduction  Deduction involves premises- statements upon which parties agree, which when considered logically, lead to a strong conclusion.

18. The Syllogism  Three-part deductive argument, in which conclusion follows from two premises  A straightforward example: Major premise: All people have hearts. Minor premise: John is a person. Conclusion: Therefore, John has a heart.

19. The Syllogism  The classic example: Major premise: A generalization or all encompassing statement Minor premise: A statement of a specific instance of the generalization Conclusion: A statement of conclusion which follows from the premises  All human beings are mortal  Socrates is a human being  Therefore, Socrates is mortal.

20. The Syllogism  Syllogisms are seldom found in their pure form but instead appear in the form of enthymemes

21. The Enthymeme  The enthymeme is a contextual, rhetorical concept that depends on a question at issue, a claim, a reason, and an unstated premise that necessitates attention to the audience’s values  An enthymeme is a claim supported by a reason expressed as a because clause.  See Examples

22. Logic in Analysis  You use logical appeals when you quote the text and cite scenes from the novel or from secondary sources to support your ideas about your topic (character, themes, motifs, etc.)

23. Homework  Read both drafts of “The Declaration of Independence”  Decide how the argument is organized

24. The Fallacies of Argument  A fallacy is a flaw in an argument. A problem in an argument, but not a strategy.  See handout (read and study these by Monday)

25. The Toulmin Model  Developed by British philosopher Stephen Toulmin in the 1950’s  Emphasizes that logic often based on probability rather than certainty  Focuses on claims  Three primary components

26. Toulmin Model: Three Components  Three components: Claim = the main point or position Data = the evidence supporting the claim, aka the reasons Warrant = an underlying assumption or basic principle that connects data and claim; often implied rather than explicit

27. Toulmin Model: An Example Claim = My parents should allow me to go to my friend’s party on Friday night. Data = The parents of nearly all of the juniors at UHS have given their children permission to attend this party. Warrant = My parents should act in accordance with the other parents of juniors at UHS.

28. Uh-oh, a potential snag… What if my parents don’t “buy” my warrant? What if they don’t think they should necessarily do what other parents are doing? How can I still get permission to attend the party? Or at least have a better chance of getting permission?

29. Try new data and a new warrant. What might be more convincing data for an audience of parents? What might be a warrant that most parents will share?

30. Toulmin Argumentation in More Detail Claim Data Qualifier WarrantBackingRebuttal

31. Rogerian Model  Developed by psychologist Carl Rogers (also in the ’50s)  Emphasizes problem-solving and/or coming to consensus  Allows the author to appear open-minded or even objective  Appropriate in contexts where you need to convince a resistant opponent to at least respect your views

32. Rogerian Arguments:Structure  Introduction: statement of problem to be solved or question to be answered  Summary of Opposing Views: described using a seemingly objective persona  Statement of Understanding: concedes circumstances under which opposing views might be valid  Statement of Your Position  Statement of Contexts: describes contexts in which your position applies/works well  Statement of Benefits: appeals to self-interest of readers who may not yet agree with you; demonstrates how your position benefits them

33. Review 1. What is the rhetorical triangle? 2. What is informal logic? 3. How is informal logic used to make an argument? 4. In informal logic, what is a claim? 5. How does a reason support a claim in informal logic? 6. What role does a warrant play in informal logic? 7. What is the goal of Rogerian rhetoric, and how does it differ from the goal of traditional argumentation?