the science of right thinking
What is Logic?
The two properties of a simple apprehension.
What are comprehension and extension?
Terms that have exactly the same meaning no matter when or how they are used. Often used in scientific or manufacturing settings.
Hint: Example: Photosynthesis, anthropology, and the second law of thermodynamics all fall under this category.
What are Univocal terms?
The mental act by which the intellect unites by affirming, or separates by denying.
What is Judgement?
These are the Latin terms for Affirm and Negate.
What are "affirmo" and "nego"?
Formal logic and material logic.
What are the two main branches of logic?
The completely articulated sum of the intelligible aspects or elements or notes represented by a concept.
What is Comprehension?
Terms that, although spelled and pronounced exactly alike, have entirely different and unrelated meanings. Used often in Amelia Bedelia books.
Hint: Examples: "We must all hang together, or we will surely hang separately" -Benjamin Franklin. The word "hang" is the term in question.
What are Equivocal Terms?
These are the 3 elements of a proposition.
What are the subject-term, predicate-term, and copula?
This has to do with whether a proposition is universal or particular.
What is quantity?
The verbal expression of a simple apprehension.
What is a term?
A tool created by ancient philosopher Porphy, used to discover how many notes a term has.
What is the Porphyrian Tree?
Terms that are applied to different things but have related meanings, and are also spelled or pronounced the same. Often used in poetry and literature.
Hint: set of wheels, wooden
What are Analogous Terms?
What is Logical Form?
This has to do with whether a proposition is affirmative or negative.
What is Quality?
The verbal expression of a judgement.
What is a proposition?
Relating to all terms that have been, are being, and will be.
What is Extension?
Terms can be divided up according to their ___________ in three ways: verbal existence, mental existence, and real existence.
What is Supposition?
This English grammar term is synonymous with a copula.
What is a linking verb?
All S is P
Some S is P
No S is P
Some S is not P
What are the four statements of logic?
The verbal expression of a deductive inference.
What is a syllogism?
Explain the Relationship betwixt Comprehension and Extension
The greater the comprehension a concept has, the less extension it has and the more extension it has, the less comprehension.
Name the Mental Acts and Verbal Expressions with their significant others.
What are Simple apprehension, Term, Judgement, Proposition, Deductive Inference, And Syllogism?
These are the two sentence structure options that all propositions must in in order to be in logical form. (Think Essentials)
What are S-Vl-PA or S-Vl-PN?
This is the general rule for statements that do not contain a quantifier.
What is that all is intended unless some is clearly indicated.