Subcontraries, Subalterns and Distribution
Obversion, Conversion, Contraposition
Deductive Inference
Terminological and Quantitative Rules for Categorical Syllogisms
Qualitative Rules for Categorical Syllogisms
100
the status of a term in regard to its extension
What is distribution?
100
You must do two things to obvert a sentence. what are they?
What is change the quality of the sentence and negate the predicate?
100
Name the two kinds of reasoning.
What are deduction and induction?
100
Give the number of terms in a valid syllogism and their names.
What is 3: the major term, minor term, and middle term?
100
Name the fallacy that results from two negative premises.
What is the Fallacy of Exclusive Premises?
200
Finish this statement. The subject term is distributed in statements whose quantity is
What is universal
200
Finish this statement. The rule of double negation says that a term which is not negated is equivalent to a term that is
What is negated twice?
200
Name the three terms in a syllogism.
What are major term, minor term, and middle term.
200
Name the fallacy that results in having more than three terms in a syllogism.
What is the Fallacy of Four Terms?
200
Finish this statement. If the two premises are affirmative, the conclusion must be
What is affirmative?
300
Finish this statement. In affirmative propositions the predicate term is always
What is distributed?
300
Finish this sentence. To convert E and I statements you must
What is interchange the subject and the predicate?
300
Finish this statement. In a valid argument, if the antecedent is true,
What is the conclusion must also be true?
300
Name the fallacy that results from using two terms that are spelled and pronounced exactly alike but have entirely different and unrelated meanings.
What is the Fallacy of Equivocation?
300
Finish this statement. If either premise is negative, the conclusion must also be
What is negative?
400
A Swiss mathematician who developed a visual way to demonstrate distribution of terms.
What is Euler
400
Finish this statement. Partial conversion of the A statement is done by
What is interchanging the subject and predicate and changing the statement from universal to particular?
400
State the principle of reciprocal identity.
What is two terms that are identical to a third term are identical to each other.
400
Name the term that cannot be included in the conclusion.
What is the middle term?
400
Name the fallacy that results from two affirmative premises and a negative conclusion.
What is the Fallacy of Drawing a Negative Conclusion from Affirmative Premises?
500
In O statements the predicate term is
What is distributed?
500
Name the three steps involved in the contraposition of A and O statements.
What is obvert, convert, and obvert again.
500
Give the name of this rule: What is affirmed universally of a certain term is affirmed of every term that comes under that term.
What is Dictum de Omni?
500
Finish this statement. If a term is distributed in the conclusion, it must be
What is distributed in the premises?
500
Name the fallacy of a syllogism which contains a negative premise but an affirmative conclusion.
What is the Fallacy of Drawing an Affirmative Conclusion from a Negative Premise?
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