exam Flashcards

(66 cards)

1
Q

rhetorical devices : what is ad hominem?

A

This is a type of attack on a person rather than their argument. Instead of addressing the reasoning or evidence, an ad hominem attack targets the character, motives, or circumstances of the person making the argument.

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2
Q

rhetorical devices : what is appeal to authority?

A

This device occurs when an argument relies on the support of an authority figure, but without critically assessing the relevance or expertise of that authority. While authority can lend credibility, the appeal is fallacious if the authority is not an expert in the relevant field or if their opinion is not adequately supported

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3
Q

rhetorical devices : what is appeal to popularity?

A

This rhetorical device assumes that if many people believe something, it must be true or valid. It appeals to the desire to conform and is often used in advertising, politics, and social discourse to persuade by popular consensus rather than reason.

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4
Q

rhetorical devices : what is appeal to emotion?

A

Rather than presenting logical evidence, this device attempts to evoke an emotional response (fear, pity, anger, etc.) in the audience to persuade them to accept a conclusion. While emotions are an important part of human experience, reasoning should not be based solely on emotional appeal.

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5
Q

rhetorical devices : what is a false dilemma?

A

This fallacy presents a situation as though there are only two possible alternatives, when in fact, there may be a range of options. It forces an oversimplified binary choice, discouraging consideration of other possibilities.

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6
Q

rhetorical devices : what is a straw man?

A

The straw man fallacy involves misrepresenting or oversimplifying someone else’s argument to make it easier to attack. Instead of addressing the original argument, the speaker distorts it and argues against the distorted version.

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7
Q

rhetorical devices : what is a red herring?

A

This device introduces an irrelevant topic to divert attention away from the issue at hand. It is meant to mislead the audience into focusing on something unrelated, thus weakening the original argument or debate.

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8
Q

rhetorical devices : what is a slippery slope?

A

A slippery slope argument suggests that a relatively small first step will inevitably lead to a chain of related events with significant negative consequences, even though no logical connection has been established between the events.

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9
Q

rhetorical devices : what is begging the question?

A

This device occurs when an argument’s premises assume the truth of the conclusion instead of supporting it. Essentially, the argument goes in a circle, with the conclusion embedded within the premise itself.

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10
Q

rhetorical devices : what is hasty generalization?

A

This is when a conclusion is drawn based on an insufficient sample size or a limited set of experiences. It generalizes from specific instances to broad conclusions without adequate evidence.

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11
Q

rhetorical devices : what is false cause? (post hoc)

A

This device assumes a cause-and-effect relationship between two events simply because one event follows another. Just because something occurs after another event doesn’t necessarily mean it was caused by it.

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12
Q

what is an independent premise?

A

Independent premises are premises that provide separate, distinct support for the conclusion. Each premise stands on its own and would still support the conclusion even if the other premises were removed.

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13
Q

what is an example of a independent premise?

A

Premise 1: All humans are mortal.
Premise 2: Socrates is a human.
Conclusion: Therefore, Socrates is mortal.

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14
Q

what is a dependent premise?

A

Dependent premises are premises that rely on each other for their collective support of the conclusion. If one premise is removed, the remaining premises may no longer provide sufficient support for the conclusion

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15
Q

what is an example of a dependent premise?

A

Premise 1: The company has been losing money every quarter for the last year.
Premise 2: The company has a large amount of debt.
Conclusion: Therefore, the company is likely to go bankrupt soon.

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16
Q

what is standard form?

A

This method involves listing the premises and the conclusion in a clear, organized manner, often numbered or in bullet points. The relationship between the premises and conclusion is explicitly stated, and it’s easy to see how the premises lead to the conclusion.

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17
Q

what is an example of standard form?

A

Premise 1: All humans are mortal.
Premise 2: Socrates is a human.
Conclusion: Therefore, Socrates is mortal.

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18
Q

what is ambiguity?

A

Ambiguity occurs when a word, phrase, or statement has more than one possible meaning. In other words, the meaning is uncertain because it can be interpreted in different ways. Ambiguity can arise from a single word, a phrase, or even an entire sentence.

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19
Q

what is an example of ambiguity?

A

“She gave him a book.”
This is ambiguous because it’s unclear whether “she” gave “him” a physical book or a book in an abstract sense (e.g., a book of knowledge or ideas).

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20
Q

what is the first type of ambiguity?

A

Lexical Ambiguity: A word has multiple meanings.
Example: “Bank” can refer to a financial institution or the side of a river.

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21
Q

what is the second type of ambiguity?

A

Syntactical Ambiguity: A sentence has multiple meanings due to its grammatical structure.
Example: “I will visit my mother in the garden” could mean visiting while she is in the garden or that the visit itself will take place in the garden.

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22
Q

what is vagueness?

A

Vagueness refers to a lack of precision or specificity in a word, phrase, or statement. A vague term does not provide enough detail or clear boundaries, which leads to uncertainty about its exact meaning or application. Unlike ambiguity, which has multiple distinct meanings, vagueness involves unclear boundaries or an imprecise range of meanings.

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23
Q

what is an example of vagueness?

A

“She gave him a big book.”
This is vague because “big” lacks a specific measurement, and what counts as “big” is subjective.

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24
Q

what are common vague terms?

A

Words like “soon,” “few,” “many,” “a lot,” and “rich” are often vague because they depend on interpretation or context to become meaningful.

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25
different definitions : what is lexical definition?
Clarifies ordinary, common usage of a term.
26
different definitions : what is a stipulative definition?
Assigns a new or specialized meaning to a term.
27
different definitions : what is a precising definition?
Makes a vague or ambiguous term more precise for a specific context.
28
different definitions : what is a theoretical definition?
Explains a term within the framework of a particular theory or system.
29
different definitions : what is a persuasive definition?
Aims to influence emotional or evaluative responses to a term.
30
different definitions : what is an operational definition?
Specifies measurable operations or procedures for determining the meaning of a term.
31
what is an inductive argument?
In inductive arguments, the goal is not to guarantee the conclusion but to offer probable support for it. The conclusion is likely true given the premises, but it is not guaranteed. Inductive arguments are evaluated based on strength and cogency.
32
what is a strong inductive argument?
An inductive argument is strong if, assuming the premises are true, the conclusion is highly probable, though not guaranteed.
33
what is an example of a strong inductive argument?
Premise: Every swan I have ever seen is white. Conclusion: Therefore, the next swan I see will probably be white.
34
what is a cogent inductive argument?
An inductive argument is cogent if it is strong and all the premises are true.
35
what is an example of a cogent inductive argument
Premise 1: All the swans I have ever seen are white. (True) Premise 2: I have seen 100 swans in my life. (True) Conclusion: Therefore, the next swan I see will probably be white.
36
what is an argument from analogy?
An argument from analogy draws a comparison between two things that are similar in some respects and suggests that they are similar in others as well.
37
what is an example of an argument from analogy?
Premise 1: A toaster and a hair dryer are both electrical appliances. Premise 2: A toaster works by heating elements to toast bread. Conclusion: Therefore, a hair dryer likely works by using heated air to dry hair.
38
what is a generalization?
A generalization is an inductive argument that moves from specific instances to a general conclusion.
39
what is an example of a generalization?
Premise: Every time I’ve eaten pizza at Luigi’s, it has been delicious. Conclusion: Therefore, pizza at Luigi’s is always delicious.
40
what is a Inference to the Best Explanation (Abductive Reasoning)
Abductive reasoning involves inferring the most likely explanation for a set of observations or facts.
41
what is an example of abductive reasoning?
Premise 1: The ground is wet. Premise 2: It is cloudy and there is thunder in the distance. Conclusion: Therefore, it is likely that it rained.
42
what is a deductive argument?
In deductive arguments, the goal is to provide conclusive proof for the conclusion. If the premises are true, the conclusion must be true. Deductive arguments are evaluated based on validity and soundness.
43
what is a valid deductive argument?
A deductive argument is valid if the conclusion logically follows from the premises, regardless of whether the premises are true or false.
44
what is an example of a valid deductive argument?
Premise 1: All humans are mortal. Premise 2: Socrates is a human. Conclusion: Therefore, Socrates is mortal.
45
what is a sound deductive argument?
A deductive argument is sound if it is both valid and its premises are actually true.
46
what is an example of a sound deductive argument?
Premise 1: All humans are mortal. (True) Premise 2: Socrates is a human. (True) Conclusion: Therefore, Socrates is mortal. (True)
47
what are categorical syllogisms
A categorical syllogism is a deductive argument that contains two premises and a conclusion, each of which is a categorical statement. Categorical statements describe relations between classes or categories of things.
48
what is an example of a categorical syllogism
Premise 1: All mammals are warm-blooded. Premise 2: All dogs are mammals. Conclusion: Therefore, all dogs are warm-blooded.
49
what are hypothetical syllogisms? (or conditional)
A hypothetical syllogism is a type of deductive argument that involves conditional (if-then) statements.
50
what is an example of a hypothetical syllogism?
Premise 1: If it rains, the ground will be wet. Premise 2: It is raining. Conclusion: Therefore, the ground is wet.
51
what is a disjunctive syllogism?
A disjunctive syllogism involves an either/or statement.
52
what is the square of opposition?
The Square of Opposition is a traditional tool in logic, especially when dealing with A, E, I, and O forms of categorical statements.
53
what is an A statement?
A (Universal Affirmative): "All S are P." Example: "All humans are mortal."
54
what is an e statement?
E (Universal Negative): "No S are P." Example: "No dogs are cats."
55
what is an i statement?
I (Particular Affirmative): "Some S are P." Example: "Some birds are flightless."
56
what is an o statement?
O (Particular Negative): "Some S are not P." Example: "Some students are not lazy."
57
what are contradictories in the square of opposition?
Contradictories (A ↔ O, E ↔ I): If one is true, the other is false, and vice versa.
58
what are contraries in the square of opposition?
Contraries (A ↔ E): Both cannot be true at the same time, but they can both be false.
59
what are subcontraries in the square of opposition?
Subcontraries (I ↔ O): Both cannot be false at the same time, but they can both be true.
60
what are subalternations in the square of opposition?
Subalternation (A → I, E → O): If a universal proposition is true, the corresponding particular proposition must also be true, but not the other way around.
61
what is an explanation?
Seeks to clarify or describe a phenomenon. It explains why or how something is the case.
62
what is an argument?
Seeks to persuade or convince the audience that a particular conclusion is true or reasonable.
63
what is a claim?
A claim is a statement that expresses something that can be true or false. It can be part of an argument but is not an argument by itself. Example: Premise: "All humans are mortal." Premise: "Socrates is a human." Claim (Conclusion): "Therefore, Socrates is mortal."
64
what is an obverse operation?
Obversion: Change the quality (affirmative to negative or vice versa) and complement the predicate. Example: "All dogs are mammals" becomes "No dogs are non-mammals."
65
what is a converse operation?
Conversion: Switch the subject and predicate (works only for E and I forms). Example: "Some birds are blue" becomes "Some blue things are birds."
66
what is a contrapositive operation?
Contraposition: Switch the subject and predicate and complement both terms (works for A and O forms). Example: "All dogs are mammals" becomes "All non-mammals are non-dogs."