What are 3 types of sentences that have no truth value and are not statements?
100
Two statements in which there is an actual inconsistency where both cannot be true at the same time
What is a real disagreement?
100
This is the key to analyzing statements using categorical form
What is translating the statements into a form of "to be"?
100
These letters stand for the subject and the predicate of a statement in standard categorical form.
What is S and P?
100
This is the relationship between A and O statements and I and E statements always having opposite truth values
What is contradiction?
200
The type of sentence that is either true or false and is evaluated by having either a true truth value or a false truth value
What is a statement?
200
Real, Apparent, and Verbal
What three common types of disagreements?
200
Name three different verb tenses for the verb "to be"
Present (is, are), Past (was, were), and Future (will be).
200
This part of a statement describes the scope of its claim about the extension of the subject (universal or particular)
What is quantity?
200
The relationship between universal statements A and E. Both may be false, but both cannot be true.
What is contrariety?
300
A statement who's truth value can be determined from the statement itself
What is a self-supporting statement?
300
These are differences of opinions or differences of perception
What is apparent disagreement?
300
Translate this sentence so it only uses the verb of being: "angels we have heard on high"
"We have been angels-on-high-hearers".
300
This is the negative or positive (affirmative) nature of a claim
What is quality?
300
The relationship between I and O statements. Both may be true, but both may not be false.
What is subcontrariety?
400
Two statements that have a conflict and cannot both be true at the same time
What are inconsistent statements?
400
These statements are not necessarily inconsistent. Perhaps different definitions may be used for the same word.
What are verbal disagreements?
400
Translate the sentence so it only uses the verb of being: "the forests will echo with laughter"
"The forests will be echoing with laughter places".
400
Translate the statement into standard categorical form and identify the quality and quantity: "there is none righteous".
"No person is a righteous person". Universal, Negative.
400
The relationship between a universal and a particular statement with the same quality, given the truth of the universal implies the truth of the particular. It exists between A and I, and E and O statements.
What is subimlication?
500
This is the specific method that is used to determine the truth value of the statement "If you are reading this sentence then you can see".
What is deduction?
500
What is the difference between an apparent disagreement and a verbal disagreement?
An apparent disagreement is a difference of opinion, and a verbal disagreement is a difference of the definition of a word(s).
500
The three steps used to change statements into standard form
1) Identify and write down entire subject
2) Choose the "to be" verb that matches subject and predicate (S "to be" P)
3) Rewrite the entire predicate as a predicate nominative (not adjective)
500
These are the four standard categorical forms, including quality and quantity.
"all S are P" - Universal, Affirmative.
"no S are P" - Universal, Negative.
"some S are P" - Particular, Affirmative.
"some S are not P" - Particular, Negative.
500
The implication of falsity from I to A or O to E, given the falsity of a particular implies the falsity of its corresponding universal.