Logic Flashcards
Define Logic, according to Aristotle
An instrument for knowing and explaining truth
Define Logic, according to St. Thomas Aquainas
Common sense (natural Logic) Every person has it
Define thoughts
Concepts conveyed through words which complete the concept by expressing it outwardly and making it known.
Define concepts
The sum of which makes up knowledge, the truth we know through words used in a phrase, sentence, statement, declaration, premise, proposition, speech or languag
Define language
Medium by which thoughts are conveyed from one person to another
Define legal language
Medium by which legal thoughts or truths are conveyed from one person to another in legal communication, transactions or proceedings
Define truth
The conformity of the mind with the order of things outside of the mind
T/F
Truth is not the same as correctness
True
Define correct inference
Said to be logical, implying conformity with rules
Define logical inference
Process of drawing a conclusion from related premises or propositions
Define deductive reasoning
- Deduces a general conclusion from a series of related particular truths
- States the propositions from particular to general
Define deductive inference
Draws a particular conclusion from universal truth stated as premise.
- A particular conclusion applies to an indeterminate portion of totality
- states propositions from general to particular
- expressed in the form of syllogism
Define syllogism
A group of propositions which one is claimed to follow from the others
Define premises
These are assumptions supporting the conclusion
Define premises
These are assumptions supporting the conclusion
Define major premise
A precedent explaining the truth
-rule of law, the standard to be met