Evaluating Arguments/ fallacies Flashcards

1
Q

Define logical fallacy

A

type of argument that is in some respect logically defective but still apt to convince the unwary

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2
Q

Ad Hominem

A

an attempt to undermine a claim or positions by appealing to negative or prejudicial features of the character when those factors are of little or no relevance to its truth or falsity

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3
Q

irrelevant appeal to Authority

A

the argument appeals to a possible authority it advances its conclusion on the strength of the claim that the authority accepts or endorses the the proportion concerned

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4
Q

irrelevant appeal to popular opinion and why is it logically invalid

A

advances its conclusion on the ground that popular opinion agrees with it
invalid- popular opinion is favors the conclusion is irrelevant

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5
Q

fallacy of irrelevant emotional appeal any is it logically invalid

A

appeal to emotional factors. Emotions concerned are not relevant to the question of whether the conclusion is true or false

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6
Q

Argument from ignorance fallacy and why is it logically invalid

A

an argument for the conclusion based on the claim that its opposite has not been proved or established.
invalid- the absence of a proof of the proof of the proportions opposed tp the conclusion does not favor the truth of the conclusion

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7
Q

Fallacy of ambiguity and why is it logically invalid

A

argument involves ambiguous word or expression that is used in different way at different points
invalid- appearance of strength or validity disappears when the argument is expressed whiteout the use the ambiguous words or expressions

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8
Q

False Dilemma fallacy and why is it invalid

A

the argument depends on the dilemma
invalid- dilemma fails to cover all the relevant alternatives

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9
Q

straw man fallacy and why is it invalid

A

attack on someone’s position that depends on a misinterpretation of of the position which makes it easier to criticize

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10
Q

Fallacy of Circular argument

A

conclusion is presupposed by one or more premises in such a way that anyone who understands the premises and conclusion could not accept the premises without accepting the conclusion independently

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11
Q

Fallacy of accent

A

manipulating facts.
drawing attention to some points while directing attention away from other. in order to deceive others

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12
Q

Argument to the people

A

ignore relevant facts or points which ought to be investigated by using emotional language

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13
Q

complex questions

A

people attempt to get us to assume a state of affairs which doesn’t exist

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14
Q

Argument from force

A

coerce someone into accepting particular through the use of force

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15
Q

Argument from pity

A

reason from the fact that that someone deserves sympathy to an unrelated conclusion

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