Argumentation Schemes — Means of Persuasion

Toulmin, Rieke, Janik distinguish nine forms of argumentation, «most frequently to be met with in practical situations” (1984, p. 147-155),

Analogy                                     Dilemma                             Generalization
Classification                           Sign                                        Opposites
Cause                                        Degree[1]                             Authority

[1] In the argument from degree, « The different properties of a given thing are presumed to vary in step with one another » (id., p. 155).

Levi (1992) considers that the essential rhetorical means of persuasion used in Chinese are

Metaphor                                    Analogy
Example                                      Quoting an authority.

Quoting an authority comes with the argument from authority. Metaphor comes with the argument from analogy; Analogy and authority are  common to both lists.

Examples are associated with a number of argumentative operations. They are associated with any law, according to the type / occurrence principle; they are powerful instruments of refutation. Generalizations are based on one or more cases or examples. A paradigmatic example has the value of a general law. Precedents are memorable examples that function as rules. In addition, examples function as crucial cases that, which can disprove a proposed law or generalization (The N are blue – Yes, but that one is red)[2]). As anecdotes, examples can have the most persuasive power in everyday argumentation; when they involve the speaker’s credibility, they are conversationally untouchable, armored against rebuttal: any tentative refutation becomes a personal attack and ruins the conversation.

In what follows, we suggest some  passages from classical Chinese texts as instances of some of these argument schemes.

[2] Dans le langage ordinaire, le contre-exemple correspond à une exception : C’est vrai, mais…