Chapter 3-Analyzing Arguments Flashcards
Ad populum
Also known as the bandwagon appeal. This fallacy occurs when evidence boils down to “everybody’s doing it, so it much be a good thing to do.”
Appeal to false authority
This fallacy occurs when someone who has no expertise to speak on an issue is cited as an authority.
Argument
A process of reasoned inquiry; a persuasive discourse resulting in a coherent and considered movement from a claim to a conclusion.
Backing
In the Toulmin model, backing consists of further assurances or data without which the assumption lacks authority.
Begging the question
A fallacy in which a claim is based on evidence or support that is in doubt. It “begs” a question whether the support itself is sound.
Circular reasoning
A fallacy in which the writer repeats the claim as a way to provide evidence.
Claim
Also called an assertion or a proposition, a claim states the argument’s main idea or position. A claim differs from a topic or subject in that a claim has to be arguable.
Claim of fact
A claim of fact asserts that something is true or not true.
Claim of policy
A claim of policy proposes a change.
Claim of value
A claim of value argues that something is good or bad, right or wrong.
Introduction (exordium)
Part of the classical oration. Introduces the reader to the subject under discussion.
Narration (narratio)
Part of the classical oration. Provides factual information and background material on the subject at hand or establishes why the subject is a problem that needs addressing.
Confirmation (confirmatio)
Part of the classical oration. Usually the major part of the text, the confirmation includes the proof needed to make the writer’s case.
Refutation (refutatio)
Part of the classical oration. Addresses the counterargument. It is a bridge between the writer’s proof and conclusion.
Conclusion (peroratio)
Part of the classical oration. Brings the essay to a satisfying close.
Closed thesis
A statement of the main idea of the argument that also previews the major points the writer intends to make.
Deduction
A logical process whereby one reaches a conclusion by starting with a general principle or universal truth (a major premise) and applying it to a specific case (a minor premise).
Either/or (false dilemma)
A fallacy in which the speaker presents two extreme options as the only possible choices.
Faulty analogy
A fallacy that occurs when an analogy compares two things that are not comparable.
First-hand evidence
Evidence based on something the writer knows, whether it’s from personal experience, observations, or general knowledge of events.
Hasty generalization
A fallacy in which a faulty conclusion is reached because of inadequate evidence.
Induction
A logical process whereby the writer reasons from particulars to universals, using specific cases in order to draw a conclusion, which is also called a generalization.
Logical fallacy
Potential vulnerabilities or weaknesses in an argument. They often arise from a failure to make a logical connection between the claim and the evidence used to support it.
Open thesis
An open thesis is one that does not list all the points the writer intends to cover in an essay.
Post hoc ergo propter hoc
This fallacy is Latin for “after which therefore because of which,” meaning that it is incorrect to always claim that something is a cause just because it happened earlier. One may loosely summarize this fallacy by saying that correlation does not imply causation.
Qualifier
In the Toulmin model, the qualifier used words like usually, probably, maybe, in most cases, and most likely to temper the claim, making it less absolute.
Quantitative evidence
Quantitative evidence includes things that can be measured, cited, counted, or otherwise represented in numbers.
Rebuttal
In the Toulmin model, a rebuttal gives voice to possible objections.
Reservation
In the Toulmin model, a reservation explains the terms and conditions necessitated by the qualifier.
Rogerian arguments
Developed by psychiatrist Carl Rogers, Rogerian arguments are based on the assumption that having a full understanding of an opposing position is essential to responding to it persuasively and refuting it in a way that is accommodating rather than alienating.
Second-hand evidence
Evidence that is accessed through research, reading, and investigation.
Straw man
A fallacy that occurs when a speaker chooses a deliberately poor or oversimplified example in order to ridicule and refute an idea.
Syllogism
A logical structure that uses the major and minor premise to reach a necessary conclusion.
Toulmin model
An approach to analyzing and constructing arguments created by British philosopher Stephen Toulmin in his book “The Uses of Argument.”
Warrant
In the Toulmin model, the warrant expresses the assumption necessarily shared by the speaker and the audience.
Ad hominem
Latin for “to the man,” this fallacy refers to the specific diversionary tactic of switching the argument from the issue at hand to the character of the other speaker.