Claims
Fallacies
Fallacies 2.0
Classical Oration
Toulmin Model
100

states the argument’s main idea or position; has to be arguable

What is a claim?

100

occurs when a speaker chooses a deliberately poor or oversimplified example in order to ridicule and refute an idea

What is straw man?

100

occurs when an analogy compares two things that are not comparable.

What is faulty analogy?

100

Introduces the reader to the subject under discussion

What is introduction?

100

uses words like usually, probably, maybe, in most cases, and most likely to temper the claim, making it less absolute

What is qualifier? 

200

asserts that something is true or not true

What is claim of fact?

200

occurs when evidence boils down to “everybody’s doing it, so it must be a good thing to do.”

What is bandwagon appeal?

200

Evidence based on something the writer knows, whether it’s from personal experience, observations, or general knowledge of events

What is first-hand evidence?

200

Provides factual information and background material on the subject at hand or establishes why the subject is a problem that needs addressing

What is narration?


200

gives voice to possible objections. For an example

What is rebuttal?
300

proposes a change

What is claim of policy?

300

occurs when someone who has no expertise to speak on an issue is cited as an authority

What is appeal to false authority?

300

in which a faulty conclusion is reached because of inadequate evidence

What is hasty generalization? 
300

Usually the major part of the text, the confirmation includes the proof needed to make the writer’s case

What is confirmation?
300

explains the terms and conditions necessitated by the qualifier

What is reservation?

400

argues that something is good or bad, right or wrong

What is claim of value?

400

a claim is based on evidence or support that is in doubt.

What is begging the question?


400

Evidence that is accessed through research, reading, and investigation. It includes factual and historical information, expert opinion, and quantitative data

What is second-hand evidence?

400

Addresses the counterargument. It is a bridge between the writer’s proof and conclusion.

What is refutation?

400

expresses the assumption necessarily shared by the speaker and the audience

What is warrant?

500

in which the writer repeats the claim as a way to provide evidence

What is circular reasoning?

500

in which the speaker presents two extreme options as the only possible choices

What is either/or (false dilemma)?

500

A logical structure that uses the major premise and minor premise to reach a necessary conclusion

What is syllogism?

500

Brings the essay to a satisfying close

What is conclusion?

500

Because (evidence as support), therefore (claim), since (warrant or assumption), on account of (backing), unless (reservation)

What is Toulmin model?

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