True of False
The 3 parts of logic are simple apprehension expressed as a term, judgement expressed as a syllogism, and deductive inference expressed as a proposition
False (judgment is exposed as a proposition and deductive inference is expressed as a syllogism
The quality and quantity of the statement "All S is P".
What is affirmative and universal?
A syllogism contains these things.
What is 2 premises and a conclusion?
In order for a categorical syllogism to be valid it must comply with this.
What is the 7 Rules for Validity?
All angels are created by God.
Gabriel is an angel.
Therefore, Gabriel is created by God.
What is valid?
When you convert a statement you interchange the subject and the predicate.
True
Two statements differ from each other in quality and are both particular.
What is subcontrary?
The act of the mind by which we derive one truth from other truths we already know.
What is deductive inference?
There must be only 3 terms and the middle term must not occur in the conclusion.
What are the Terminological Rules?
All fruits are plants.
All cars are machines.
Therefore, some plants are cars.
What is invalid; Rule 1
If there are more than three terms in a syllogism, then the syllogism violates Rule 3.
False - Rule 1
The quality and quantity of "Some wars are not cruel."
What is negative and particular?
A syllogism has these terms and premises.
What are major, minor, and middle terms and major and minor premises?
This term must be distributed at least once.
What is the middle term?
No maples are pines.
No oaks are pines.
Therefore, no oaks are maples.
What is invalid; Rule 5?
The statements "All football players are big." and "Some football players are big." are subalternate.
In a statement these are united by the predicate.
What is the subject and the copula?
If S is identical with M, and P is identical with M, then S is identical with P.
What is The Principle of Reciprocal Identity? Two terms that are identical w/a third term are identical to each other.
No conclusion can follow from 2 negative premises, if both premises are affirmative, conclusion must be affirmative, and if either premise is negative, the conclusion must also be negative.
What are the Qualitative Rules.
No cars are bicycles.
Some trucks are cars.
Therefore, some trucks are cars.
What is invalid; rule 7?
The Fallacy of Undistributed Middle is committed when the middle term is distributed in the premises, but not in the conclusion.
False; the middle term is not distributed at least once - the middle term can never appear in the conclusion.
"Some men are not happy." and "Some non-happy people are men." are equivalent in what way?
If the antecedent is true, the consequent must also be true.
Whaat is the Essential Law of Argumentation?
This fallacy is committed when Rule 3 is violated.
What is the Fallacy of Illicit Process?
All fish live in water.
Some birds are fish.
Therefore, some birds do not live in water.
What is invalid; Rule 3, 6