Chapters 1-2
Definition of logic
What is "the science of right thinking?"
The mental act whose verbal expression is a proposition
What is judgment?
This rule of two statements are contradictory if they differ in both quality and quantity
What is the Rule of Contradiction?
The verbal expression of a deductive inference is called this
What is syllogism?
What are qualitative rules?
Logic concerned with the content of argumentation
What is material logic?
This has to do with whether a statement is affirmative or negative
What is quality?
This law of two contradictory statements cannot both be true at the same time, nor can they both be false at the same time
What is the First Law of Opposition?
This law says "If the antecedent is true, the consequent must also be true"
What is the Essential Law of Argumentation?
Rules that have to do with how terms are arrayed in a syllogisms
What are terminological rules?
Logic interested in the form or structure of reasoning
What is formal logic?
This has to do with whether a proposition is universal or particular
What is quantity?
This rule of two statements are contrary if they are both universal but differ in quality
What is Rule of Contraries?
This is the act by which the mind established a connection between the antecedent and the consequent
What is deductive inference?
Rules that have to do with the quantity of the statements in the syllogism
What are quantitative rules?
The three mental acts that make up a logical process
What are simple apprehension, judgment, deductive inference?
This is a statement or sentence which expresses truth or falsity
What is a proposition?
This is the law of two contraries that cannot both be true at the same time, but can at the same time both be false.
What is the Second Law of Opposition?
What is the Fallacy of Illicit Process?
When a conclusion follows logically from its premises it's called this
What is a valid argument?
These are the three elements of any proposition
What are the subject-term, the predicate-term, and the copula?
This rule of two statements are both particular statements that differ in quality
The two forms of Fallacy of Illicit Process are these
What are Fallacy of Illicit Major and Fallacy of Illicit Minor?
What is Rule VII?