What is deductive inference?

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Prepare for the Traditional Logic Memoria Press Test. Optimize your learning with flashcards and in-depth explanations to boost your exam readiness.

Multiple Choice

What is deductive inference?

Explanation:
Deductive inference is reasoning in which the conclusion follows necessarily from the premises. If the premises are true and the argument form is valid, the conclusion cannot be false. For example, All humans are mortal; Socrates is a human; therefore Socrates is mortal. This is about certainty, not likelihood. The other terms refer to different ideas: abstraction is pulling general ideas from particular instances, extension is the set of things a term covers, and judgement is the act of affirming or denying a proposition.

Deductive inference is reasoning in which the conclusion follows necessarily from the premises. If the premises are true and the argument form is valid, the conclusion cannot be false. For example, All humans are mortal; Socrates is a human; therefore Socrates is mortal. This is about certainty, not likelihood. The other terms refer to different ideas: abstraction is pulling general ideas from particular instances, extension is the set of things a term covers, and judgement is the act of affirming or denying a proposition.

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