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last updated 9/8/2008
GENERAL TYPES OF WARRANTS (REASONING) Authority: "There is good reason (person, text) to believe that the source of the claim/grounds should be believed." Example: Example/induction/generalization: "This particular case(s) (in the grounds) is representative of a large group of similar cases or of a `principle'." Example: Deduction: "The general principle specified in the grounds applies to the specific instance in the claim."
Sign: "Those conditions specified in the grounds are 'signs' (are associated regularly with) the claim." Example: Comparision/Analogy: " The two instances described in the argument are similar in all important ways, thus what is true for one must be true for the other." Example: Cause: "The conditions specified in the grounds are sufficient to produce the effect claimed. [This can work negatively too.] Example: Definition/classification: "By definition we call what is specified in the grounds by the name given in the claim." "Gr. is a member of the class indicated in the claim." [This can work negatively too.] Example: Value: "The circumstances represented in the grounds are reflective of good/bad or right/wrong as indicated in the conclusion." Example: ACheating is wrong!@ Policy: "The 'reasons' presented in the grounds are sufficient to prove that the action described in the claim should be taken."
Residues: The grounds eliminate or prohibit all possibilities except one.
Dilemma: Either - or choices.
Consistency expectation warrant:
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