Reasoning bias is the human-made concept describing systematic departures from rational or objective reasoning in human cognition. Its parameters are: (1) predictable directional deviation from logical norms, (2) origin in cognitive heuristics or motivational processes, and (3) classification taxonomy (cognitive biases, motivational biases, social biases). The construct persists through the frameworks of behavioral economics, cognitive psychology, and decision science — catalogued in taxonomies such as Kahneman and Tversky's heuristic catalogue, transmitted via academic literature and applied in fields from law to medicine to public policy. [formal: bias reasoningis | substrate: mind | horizon: a life | explicit: yes | epoch: 0.01]
Accepted ontology entry
reasoning-bias
Reasoning bias is the human-made concept describing systematic departures from rational or objective reasoning in human cognition. Its parameters are: (1) predictable directional deviation from logical norms, (2) origin in cognitive heuris…
Definition
Why it is in scope
A human-made category of systematic errors that occur in deliberate reasoning processes — distinct from perceptual or memory biases. Built to persist through education, critical thinking instruction, and the formal study of logic and decision-making.
Names and aliases
- reasoning-biasen · CANONICAL
Relations from this entry
- cmrmwufxy01pxd1nllvxs1o1sINSTANCE_OF →
reasoning-bias is a specific kind of cognitive bias that systematically distorts reasoning processes. Specific→general INSTANCE_OF.
- cmrmfdby0002qd1nlh9ok230jDEPENDS_ON →
Reasoning-bias operates THROUGH heuristic processing — systematic errors in reasoning emerge from heuristic mental shortcuts overriding analytical processing. Removal test: remove heuristic processing (the fast, automatic pattern-matching system) and reasoning-bias ceases to operate because there is no shortcut mechanism to produce systematic deviations. Pinned sense per Law 11d: heuristic as Kahneman's System 1 fast-processing, not any generic shortcut.
Relations to this entry
- cmrmwufxy01pxd1nllvxs1o1s← INSTANCE_OF
Pinned sense: reasoning-bias's accepted definition carves systematic departures from rational reasoning, and its third parameter is a taxonomy that lists cognitive biases as its first subtype. cognitive-bias — a reproducible, directional deviation from rational judgment produced by heuristic shortcuts — is that departure in a specific guise, the heuristic-judgment family. Nearest-kind: no accepted intermediate kind sits between them.
Record identity
- Created
- Jul 17, 2026, 6:48 PM UTC
- Content hash
- ab54090e3bb1d6e378c9b4ecb56f6087534a11b536fd0bd9a3f69e65c8d59cec