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The 41 pages that link to Deductive reasoning, each with the reason it gives.

• RationalismRelated: Its necessary conclusions exemplify the certainty rationalists seek through reason.

• Karl PopperRelated: Popper’s method tests theories by deducing predictions and comparing them with observations.

• InferenceBroader topic: Deduction produces certainty about the conclusion when valid premises are true.

• Inductive reasoningCompared with: Unlike induction, valid deduction guarantees its conclusion when its premises hold.

• Aristotelian logicNarrower topic: Aristotelian syllogisms are a prominent formal model of deduction.

• AnalogyCompared with: Unlike deduction, analogy usually supports a conclusion without guaranteeing it.

• PremiseRelated: In a deductive argument, premises aim to guarantee the conclusion.

• Critical thinkingBroader topic: Checking deduction reveals whether a conclusion follows from its stated premises.

• InductionCompared with: Unlike induction, valid deduction cannot have true premises and a false conclusion.

• Legal formalismRelated: Formalists often describe judicial decisions as deductions from rules and established facts.

• Greek mathematicsNarrower topic: Greek mathematical works made deduction a method for establishing general results.

• Sherlock HolmesRelated: Holmes is popularly associated with deduction, though his investigations also use observation and induction.

• Abductive reasoningCompared with: Abduction proposes a possible explanation; deduction guarantees a conclusion from premises.

• HypothesisRelated: Deducing consequences makes a hypothesis yield checkable predictions.

• WhodunitRelated: The solution often presents the culprit as the conclusion of a chain of clues.

• Empirical evidenceCompared with: Deduction establishes what follows from premises, not whether those premises match observed reality.

• Problem of inductionCompared with: Deduction can preserve certainty; induction cannot guarantee its conclusions from its premises.

• Conditional proofNarrower topic: Conditional proof is a structured technique within deductive reasoning.

• DemonstrationNarrower topic: Demonstration is a standard aim of deductive reasoning.

• Fair-play mysteryRelated: The audience uses deductions to connect presented clues to the crime's solution.

• Foundations of GeometryRelated: Geometric theorems are consequences of axioms only through valid deduction.

• Geometric proofNarrower topic: Each conclusion in a geometric proof must follow from stated premises or earlier results.

• Logical validityNarrower topic: Logical validity is the standard of success for deductive arguments.

• Is–ought problemRelated: Validity makes clear why a normative conclusion needs normative support among its premises.

• PhilosophyRelated: Deduction lets philosophers test whether conclusions follow from stated assumptions.

• Circular reasoningRelated: A deductive argument can be valid while still begging the question.

• Deductive-nomological modelNarrower topic: The model requires its explanandum to follow deductively from the explanans.

• Formal scienceNarrower topic: Deduction is the shared method connecting the disciplines in this family.

• Axiom (general principle)Related: Axioms serve as premises in deductive arguments.

• Formal fallacyNarrower topic: Formal fallacies are failures within arguments that aim at deductive entailment.

• Informal fallacyNarrower topic: Informal fallacies can occur in deductive arguments as well as everyday reasoning.

• Novum OrganumCompared with: Novum Organum gives priority to induction where deduction alone cannot establish trustworthy natural principles.

• Social deduction gameRelated: Role constraints and observed actions can rule out particular explanations.

• ThoughtBroader topic: It shows how thought can preserve truth through valid inference.

• Brain teaserRelated: Logic-based teasers test whether conclusions follow from their given conditions.

• Informal logicCompared with: Informal logic also assesses arguments whose support is not deductively conclusive.

• Axiom (mathematics and logic)Related: Axiomatic proofs use deduction to preserve truth from premises to conclusions.

• Concepts & principlesBroader topic: It applies general principles to derive conclusions about particular cases.

• Hand gameRelated: Opponents infer the hidden location from actions, patterns, and prior outcomes.

• Rex StoutRelated: Wolfe’s solutions depend on interpreting testimony and evidence more rigorously than other investigators.

• WolffianismRelated: Wolff uses demonstration to connect definitions and principles to philosophical conclusions.