Simple App
Judgement
4 Statements of Logic
Contradictory & Contrary
Subcontraries & Subalterns
100

Grasping the general concept of an object without affirming or denying anything about it.

What is simple apprehension?

100
The verbal expression of a judgement

What is a proposition?

100

The four statements of Logic are represented by these four letters.

What is A, I, E, O?

100

This rule states that contradictory statements are statements that differ in both quality and quantity.

What is The Rule of Contradiction?

100

This rule states that two statements are subcontrary if they are both particular statements that differ in quality.

What is The Rule of Subcontraries?

200

Words that are spelled and pronounced exactly alike but have totally different and unrelated meanings.

What are equivocal terms?

200

The three elements of a proposition

What is subject-term, predicate-term, and copula?

200

The fourth component of a proposition.

What is quantifier?

200

This rule states that two statements are contrary to one another if they are both universals but differ in quality.

What is The Rule of Contraries?

200

This rule states that two statements are subalternate if they have the same quality, but differ in quantity.

What is The Rule of Subalterns?

300

Referring to something as it exists in the real world.

What is real existence?

300

The act by which the intellect united by affirming or separates by denying.

What is Judgement?


300

The _________ of a proposition has to do with whether it is Universal or Particular.

What is Quantity?

300

This law states contradictories cannot at the same time be true nor at the same time be false.

What is The First Law of Opposition?

300

This law states that subcontraries may at the same time both be true, but cannot at the same time both be false.

What is The Third Law of Opposition?

400

The completely articulated sum of the intelligible aspects or elements (or notes) represented by a concept. (Think Porphyrian Tree)

What is Comprehension?

400

A sentence or statement which expresses truth or falsity.

What is proposition?


400

The __________ of a proposition has to do with whether it is affirmative or negative.

What is Quality?

400

This law states that contraries cannot at the same time both be true but can at the same time both be false.

What is The Second Law of Opposition?

400

This law states that subalterns may both be true or both be false. If the particular is false, the universal si false; if the universal is true, then the particular is true; otherwise, their status is indeterminate.

What is The Fourth Law of Opposition?

500

__________ tells us the things to which the essence applies. If I say, "All the things that ever were, are now, and ever will be", I am speaking of __________.

What is extension?

500

The form a sentence must have in order to be handled logically.

What is logical form?

500

"All S is P" is an ___ statement.

What is A?

500

This statement is contradictory to "No S is P"

What is "Some S is P" (I statement)?

500

This is the only relationship within the square of opposition that can have an indeterminate status.

What is Subaltern?

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