What is an enthymeme?
B) Lizards are reptiles — the full syllogism: No reptiles are warm-blooded; lizards are reptiles; therefore lizards are not warm-blooded Because people naturally leave out obvious or assumed premises to communicate more efficiently B) Identify which part is missing (major premise, minor premise, or conclusion) — then supply the unstated part to complete the syllogism A syllogism with one premise or the conclusion left unstated (assumed)
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In the enthymeme 'Socrates is mortal because he is a man,' what is the unstated premise?
All men are mortal Socrates is wise Some men are mortal Mortality is universal
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What is a first-order enthymeme?
Because people naturally leave out obvious or assumed premises to communicate more efficiently B) Second-order (missing minor premise) — the unstated minor premise is 'Thomas is a classical student' B) Identify which part is missing (major premise, minor premise, or conclusion) — then supply the unstated part to complete the syllogism An enthymeme with the major premise omitted
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What is a second-order enthymeme?
B) All who get A's on exams are good students — this is the implied major premise that connects the evidence to the conclusion An enthymeme with the minor premise omitted B) Identify which part is missing (major premise, minor premise, or conclusion) — then supply the unstated part to complete the syllogism B) Lizards are reptiles — the full syllogism: No reptiles are warm-blooded; lizards are reptiles; therefore lizards are not warm-blooded
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Why are enthymemes common in everyday speech?
An enthymeme with the minor premise omitted C) The major premise — a first-order enthymeme states the minor premise and conclusion but leaves the major premise implied Because people naturally leave out obvious or assumed premises to communicate more efficiently B) Second-order (missing minor premise) — the unstated minor premise is 'Thomas is a classical student'
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What is an enthymeme?
A) A syllogism with an extra premise
B) A syllogism with a missing (unstated) premise or conclusion
C) A syllogism with four terms
D) A syllogism that is always invalid
B) The minor premise — a second-order enthymeme states the major premise and conclusion but leaves the minor premise implied B) Second-order (missing minor premise) — the unstated minor premise is 'Thomas is a classical student' B) Lizards are reptiles — the full syllogism: No reptiles are warm-blooded; lizards are reptiles; therefore lizards are not warm-blooded B) A syllogism with a missing (unstated) premise or conclusion — the missing part is implied and understood by the audience
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'Socrates is mortal because he is a man.' What is the missing premise?
A) Socrates is wise
B) All men are mortal
C) Some men are mortal
D) Mortal beings are men
An enthymeme with the minor premise omitted Because people naturally leave out obvious or assumed premises to communicate more efficiently B) They reflect how people naturally argue — leaving obvious premises unstated. Aristotle considered the enthymeme the most important form of rhetorical proof B) All men are mortal — the full syllogism is: All men are mortal; Socrates is a man; therefore Socrates is mortal
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A first-order enthymeme is missing which part?
A) The minor premise
B) The conclusion
C) The major premise
D) All three parts
B) The minor premise — a second-order enthymeme states the major premise and conclusion but leaves the minor premise implied B) All who get A's on exams are good students — this is the implied major premise that connects the evidence to the conclusion B) They reflect how people naturally argue — leaving obvious premises unstated. Aristotle considered the enthymeme the most important form of rhetorical proof C) The major premise — a first-order enthymeme states the minor premise and conclusion but leaves the major premise implied
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A second-order enthymeme is missing which part?
A) The major premise
B) The minor premise
C) The conclusion
D) The middle term
A syllogism with one premise or the conclusion left unstated (assumed) C) The major premise — a first-order enthymeme states the minor premise and conclusion but leaves the major premise implied B) The minor premise — a second-order enthymeme states the major premise and conclusion but leaves the minor premise implied B) A syllogism with a missing (unstated) premise or conclusion — the missing part is implied and understood by the audience
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A third-order enthymeme is missing which part?
A) The major premise
B) The minor premise
C) The conclusion
D) Both premises
B) A syllogism with a missing (unstated) premise or conclusion — the missing part is implied and understood by the audience B) All who get A's on exams are good students — this is the implied major premise that connects the evidence to the conclusion B) Lizards are reptiles — the full syllogism: No reptiles are warm-blooded; lizards are reptiles; therefore lizards are not warm-blooded C) The conclusion — a third-order enthymeme states both premises but lets the audience draw the conclusion
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'She must be a good student — she got an A on the exam.' What is the unstated major premise?
A) Good students always fail
B) All who get A's on exams are good students
C) Some students get A's
D) Exams are difficult
C) The conclusion — a third-order enthymeme states both premises but lets the audience draw the conclusion B) The minor premise — a second-order enthymeme states the major premise and conclusion but leaves the minor premise implied B) Second-order (missing minor premise) — the unstated minor premise is 'Thomas is a classical student' B) All who get A's on exams are good students — this is the implied major premise that connects the evidence to the conclusion
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Why are enthymemes important in rhetoric and everyday reasoning?
A) They are always more valid than full syllogisms
B) They reflect how people naturally argue — leaving obvious premises unstated
C) They guarantee truth
D) They eliminate the need for logic
Hint: Aristotle called the enthymeme the 'body of persuasion'
B) They reflect how people naturally argue — leaving obvious premises unstated. Aristotle considered the enthymeme the most important form of rhetorical proof B) Second-order (missing minor premise) — the unstated minor premise is 'Thomas is a classical student' B) All who get A's on exams are good students — this is the implied major premise that connects the evidence to the conclusion B) Lizards are reptiles — the full syllogism: No reptiles are warm-blooded; lizards are reptiles; therefore lizards are not warm-blooded
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'No reptiles are warm-blooded, so lizards are not warm-blooded.' What is the missing premise?
A) Lizards are warm-blooded
B) Lizards are reptiles
C) All warm-blooded animals are mammals
D) Some reptiles are lizards
B) A syllogism with a missing (unstated) premise or conclusion — the missing part is implied and understood by the audience B) All men are mortal — the full syllogism is: All men are mortal; Socrates is a man; therefore Socrates is mortal B) Lizards are reptiles — the full syllogism: No reptiles are warm-blooded; lizards are reptiles; therefore lizards are not warm-blooded B) They reflect how people naturally argue — leaving obvious premises unstated. Aristotle considered the enthymeme the most important form of rhetorical proof
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When reconstructing an enthymeme, the first step is to:
A) Determine what the speaker wants you to believe
B) Identify which part is missing (major premise, minor premise, or conclusion)
C) Assume the argument is invalid
D) Add a fourth term
B) All men are mortal — the full syllogism is: All men are mortal; Socrates is a man; therefore Socrates is mortal Because people naturally leave out obvious or assumed premises to communicate more efficiently B) Identify which part is missing (major premise, minor premise, or conclusion) — then supply the unstated part to complete the syllogism B) A syllogism with a missing (unstated) premise or conclusion — the missing part is implied and understood by the audience
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'All classical students study logic. Therefore, Thomas studies logic.' What type of enthymeme is this?
A) First-order (missing major premise)
B) Second-order (missing minor premise)
C) Third-order (missing conclusion)
D) Not an enthymeme
B) The minor premise — a second-order enthymeme states the major premise and conclusion but leaves the minor premise implied B) Second-order (missing minor premise) — the unstated minor premise is 'Thomas is a classical student' C) The conclusion — a third-order enthymeme states both premises but lets the audience draw the conclusion B) All who get A's on exams are good students — this is the implied major premise that connects the evidence to the conclusion
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