logical fallacies Flashcards

(55 cards)

1
Q

What is a logical fallacy?

A

A flaw in reasoning that renders an argument invalid.

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2
Q

True or False: All logical fallacies are intentional.

A

False.

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3
Q

Fill in the blank: An argument that attacks the person making it rather than the argument itself is called _______.

A

Ad hominem.

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4
Q

What logical fallacy involves drawing a conclusion based on insufficient evidence?

A

Hasty generalization.

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5
Q

Which logical fallacy occurs when a conclusion is based on the premise that something is true because it has not been proven false?

A

Argument from ignorance.

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6
Q

True or False: Straw man fallacy misrepresents an opponent’s argument to make it easier to attack.

A

True.

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7
Q

What is a slippery slope fallacy?

A

An argument suggesting that a minor action will lead to major and oftentimes ludicrous consequences.

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8
Q

Multiple choice: Which of the following is an example of a false dilemma? A) You can either be with us or against us. B) The sky is blue. C) All dogs bark.

A

A) You can either be with us or against us.

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9
Q

What logical fallacy involves appealing to the popularity of a belief as a reason for accepting it?

A

Bandwagon fallacy.

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10
Q

Fill in the blank: A fallacy that assumes that because two things occur together, one must cause the other is called _______.

A

Post hoc ergo propter hoc.

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11
Q

True or False: The red herring fallacy introduces irrelevant information to distract from the original issue.

A

True.

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12
Q

What is the definition of a false analogy?

A

A fallacy that occurs when an analogy is drawn between two objects or ideas that are not truly comparable.

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13
Q

Multiple choice: Which fallacy is characterized by the conclusion that a claim is true simply because it has not been proven false? A) Ad hominem B) Appeal to ignorance C) Slippery slope

A

B) Appeal to ignorance.

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14
Q

What logical fallacy involves assuming that because something is true for one case, it must be true for all cases?

A

Sweeping generalization.

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15
Q

Fill in the blank: The fallacy where an argument is dismissed because of its source is known as _______.

A

Genetic fallacy.

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16
Q

True or False: Circular reasoning is a fallacy where the conclusion is included in the premise.

A

True.

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17
Q

What is an example of a red herring fallacy?

A

Introducing unrelated information to divert attention from the main argument.

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18
Q

Multiple choice: Which of the following is an example of a slippery slope fallacy? A) If we allow students to redo tests, soon they will expect to redo every assignment. B) All cats are animals. C) He is a bad student because he failed his last exam.

A

A) If we allow students to redo tests, soon they will expect to redo every assignment.

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19
Q

What type of fallacy is committed when one assumes that the future will be the same as the past?

A

Fallacy of composition.

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20
Q

Fill in the blank: An appeal to _______ fallacy relies on the authority of a person rather than the evidence presented.

A

authority.

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21
Q

True or False: The appeal to emotion fallacy is valid reasoning.

A

False.

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22
Q

What fallacy occurs when a person uses a distorted version of someone’s argument to refute it?

A

Straw man fallacy.

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23
Q

Multiple choice: Which of the following best defines the appeal to tradition fallacy? A) Arguing that something is true because it has always been done that way. B) Drawing a conclusion from a single case. C) Misleading statistics.

A

A) Arguing that something is true because it has always been done that way.

24
Q

What is meant by the term ‘tu quoque’ fallacy?

A

A fallacy that attempts to discredit an opponent’s argument by pointing out hypocrisy.

25
Fill in the blank: The fallacy where one assumes that the whole is equal to the sum of its parts is known as _______.
Fallacy of composition.
26
True or False: The fallacy of equivocation relies on a double meaning of a word or phrase.
True.
27
What is the difference between a formal and informal fallacy?
A formal fallacy is a flaw in the argument's form, while an informal fallacy is a flaw in the argument's content or context.
28
Multiple choice: Which of the following is not a logical fallacy? A) Ad hominem B) Syllogism C) Straw man
B) Syllogism.
29
What does the term 'begging the question' refer to?
A fallacy in which the conclusion is assumed in one of the premises.
30
Fill in the blank: A fallacy that misrepresents a person’s argument to make it easier to attack is called _______.
Straw man.
31
True or False: The fallacy of false cause assumes a cause-and-effect relationship without sufficient evidence.
True.
32
What is the appeal to fear fallacy?
A tactic that attempts to create fear to persuade others.
33
Multiple choice: Which fallacy occurs when someone argues that a position is wrong because it contradicts a widely held belief? A) Bandwagon B) Ad hominem C) False analogy
A) Bandwagon.
34
What does the term 'composition fallacy' refer to?
Assuming that what is true of the parts is also true of the whole.
35
Fill in the blank: The fallacy of _______ occurs when a conclusion is drawn from an unrepresentative sample.
hasty generalization.
36
True or False: All logical fallacies are equally deceptive.
False.
37
What is the fallacy of division?
Assuming that what is true of the whole must be true of its parts.
38
Multiple choice: Which logical fallacy is characterized by a conclusion drawn from a single anecdote? A) Hasty generalization B) Slippery slope C) False cause
A) Hasty generalization.
39
What is an example of an appeal to novelty fallacy?
Arguing that a claim is true simply because it is new or modern.
40
Fill in the blank: The fallacy of _______ occurs when an argument is dismissed because it is associated with a particular group.
genetic fallacy.
41
True or False: The fallacy of ambiguity can lead to misunderstandings in arguments.
True.
42
What is a common characteristic of logical fallacies?
They often seem persuasive but lack sound reasoning.
43
Multiple choice: Which of the following is an example of a non sequitur? A) All humans are mortal. B) If it rains, the ground will be wet. C) She is a great cook, so she must be a good parent.
C) She is a great cook, so she must be a good parent.
44
What does the term 'fallacy of sunk costs' refer to?
Continuing a course of action because of previously invested resources, despite current costs.
45
Fill in the blank: The appeal to _______ fallacy relies on the emotional response of the audience rather than logical reasoning.
emotion.
46
True or False: A logical fallacy can sometimes be used effectively in rhetoric.
True.
47
What is the argument from authority fallacy?
Arguing that a claim is true simply because an authority figure believes it.
48
Multiple choice: Which fallacy implies that a minor action will lead to significant consequences? A) Slippery slope B) Circular reasoning C) Red herring
A) Slippery slope.
49
What type of fallacy is present when someone uses statistics selectively to misrepresent an argument?
Cherry picking.
50
Fill in the blank: The _______ fallacy occurs when one assumes that a single instance represents a general rule.
hasty generalization.
51
True or False: Logical fallacies are only found in informal arguments.
False.
52
What is the fallacy of accent?
A fallacy that arises from ambiguity in how something is phrased or emphasized.
53
Multiple choice: Which of the following best describes the fallacy of equivocation? A) Using a word in different senses to mislead B) Drawing conclusions from anecdotal evidence C) Attacking the person instead of the argument
A) Using a word in different senses to mislead.
54
What is the fallacy of appeal to pity?
An argument that attempts to elicit sympathy to persuade others.
55
Fill in the blank: The _______ fallacy occurs when one argues that a failure to act is equivalent to a moral failing.
fallacy of false cause.