Approaches to Argument

Aritotelian Rhetoric

Aritotelian Rhetoric

Logos

The logic of an argument

Induction

Drawing a conclusion based on examples

Deduction

Drawing a conclusion based on probability

Pathos

Emotional appeals of an argument

Ethos

Writers or speakers credibility

Rogerian Argument

Rogerian Argument

Presents opponent's views accurately and objectively

Presents writers views fairly and objectively

Explains what common ground exists between the two positions

Thesis statement presents a compromise between the two positions

Toulmin Model

Toulmin Model

The Claim

Fact

Value

Policy

The support

The materials used by the arguer to convince the audience that his or her claim is sound.

The warrant

An inference or assumption; a belief or principle that is taken for granted in an argument.