Inductive Reasoning
Induction
A method of reasoning in which the premises are viewed as supplying some evidence for the truth of the conclusion (in contrast to deductive reasoning and abductive reasoning).
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Origin
Induction (inductio in Latin, epagoge in Greek) traces through Cicero to Aristotle, who attributed it to Socrates as progression from particulars to universals. Francis Bacon revolutionized the method in his 1620 Novum Organum, rejecting Aristotle's top-down deduction for bottom-up empirical observation. Bacon's "ladder of intellect" moved from specific observations to general axioms, establishing the foundation for modern scientific method and dominating experimental science for two centuries.
Updated February 22, 2026