Definitionv1

Error: a deviation from expected or intended performance

Error: a deviation from expected or intended performance that occurs within a system and can be detected and corrected through systematic mechanisms

Why This Is a Definition

This definition establishes the precise semantic boundary of 'error' by specifying it as a deviation from expected/intended performance within systems, with the key differentia being that errors must be detectable and correctable through systematic mechanisms. It distinguishes error from mere failure or malfunction by emphasizing the detectability and correction potential, and it's central to the lesson's core argument that all systems produce errors that must be built into system design.

Source Lessons

L-0481

All systems produce errors

No process works perfectly every time — error correction must be built in from the start.

L-0482

Error detection precedes error correction

You cannot fix what you cannot detect — invest in error detection mechanisms.

Connections

Defines (29)

AxiomExtended Cognition Thesis AxiomHindsight Bias and Calibration Necessity AxiomTwo-Level Metacognitive Architecture AxiomExpertise Transforms Perceptual Chunking AxiomComplementary Learning Systems Architecture AxiomCognitive Dissonance Drives Information Avoidance AxiomDual Coding Theory: Verbal and Visual Channels AxiomConversational Memory Asymmetry From Production Planning AxiomUltradian and Circadian Cognitive Rhythms AxiomAttention as Gate to Conscious Perception AxiomSubcortical Fast-Pathway Threat Processing AxiomNeural Plasticity Enables Lifelong Automatic Learning AxiomPatterns Exist in Hierarchical Logical Levels AxiomExpertise Through Deliberate Practice AxiomEmotional Hijacking of Judgment AxiomSystematic Overconfidence Taxonomy AxiomEmotion as Systematic Cognitive Modulator AxiomGlucose-Cognition Dependency Threshold AxiomNatural Frequency Format Advantage AxiomMeaning as Receiver Construction AxiomBias Blind Spot Asymmetry AxiomBelief Perseverance Against Contradictory Evidence AxiomBrain as Hierarchical Prediction Machine AxiomCognition Operates Through Dual Processing Systems AxiomLooping Effects of Human Classification AxiomAutomatic Pattern Perception AxiomHierarchical Chunking Expands Capacity AxiomBasic-Level Category Privilege AxiomEvery detection system faces a fundamental tradeoff between

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