Deductive reasoning
From The Art and Popular Culture Encyclopedia
(Difference between revisions)
| Revision as of 08:59, 18 February 2008 Jahsonic (Talk | contribs) ← Previous diff |
Revision as of 13:27, 20 October 2013 Jahsonic (Talk | contribs) Next diff → |
||
| Line 24: | Line 24: | ||
| *[[inductive reasoning]] | *[[inductive reasoning]] | ||
| + | ==See also== | ||
| + | * [[Argument (logic)]] | ||
| + | * [[Logic]] | ||
| + | * [[Mathematical logic]] | ||
| + | * [[Abductive reasoning]] | ||
| + | * [[Analogy|Analogical reasoning]] | ||
| + | * [[Closed world assumption]] | ||
| + | * [[Correspondence theory of truth]] | ||
| + | * [[Defeasible reasoning]] | ||
| + | * [[Decision making]] | ||
| + | * [[Decision theory]] | ||
| + | * [[Fallacy]] | ||
| + | * [[Fault Tree Analysis]] | ||
| + | * [[Geometry]] | ||
| + | * [[Hypothetico-deductive method]] | ||
| + | * [[Inquiry]] | ||
| + | * [[Mathematical induction]] | ||
| + | * [[Inductive reasoning]] | ||
| + | * [[Inference]] | ||
| + | * [[Logical consequence]] | ||
| + | * [[Natural deduction]] | ||
| + | * [[Propositional calculus]] | ||
| + | * [[Retroductive reasoning]] | ||
| + | * [[Scientific method]] | ||
| + | * [[Soundness]] | ||
| + | * [[Syllogism]] | ||
| {{GFDL}} | {{GFDL}} | ||
Revision as of 13:27, 20 October 2013
|
Related e |
|
Featured: |
- inference in which the conclusion is of no greater generality than the premises
- inference in which the conclusion is just as certain as the premises
Deductive reasoning is the type of reasoning that proceeds from general principles or premises to derive particular information.
Deductive logic
Deductive reasoning is supported by deductive logic (which is not quite the same thing).
For example:
- All apples are fruit.
- All fruits grow on trees.
- Therefore all apples grow on trees.
Or
- All apples are fruit.
- Some apples are red.
- Therefore some fruit is red.
Intuitively, one might deny the major premise and hence the conclusion; yet anyone accepting the premises accepts the conclusion.
Antonyms
See also
- Argument (logic)
- Logic
- Mathematical logic
- Abductive reasoning
- Analogical reasoning
- Closed world assumption
- Correspondence theory of truth
- Defeasible reasoning
- Decision making
- Decision theory
- Fallacy
- Fault Tree Analysis
- Geometry
- Hypothetico-deductive method
- Inquiry
- Mathematical induction
- Inductive reasoning
- Inference
- Logical consequence
- Natural deduction
- Propositional calculus
- Retroductive reasoning
- Scientific method
- Soundness
- Syllogism
Unless indicated otherwise, the text in this article is either based on Wikipedia article "Deductive reasoning" or another language Wikipedia page thereof used under the terms of the GNU Free Documentation License; or on research by Jahsonic and friends. See Art and Popular Culture's copyright notice.
