Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M6168

Hofstadter's Law

Hofstadter's Law
Learn & MetacognitionHigh supportCognitive Science
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

“It always takes longer than you expect, even when you take into account Hofstadter's Law.” This is a recursive law that highlights the systematic optimism bias in human estimation of time for complex tasks.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Recursive calibration of expectations. When planning, no matter how much buffer you leave, it will likely still be insufficient. Acknowledge that uncontrollable delays are the norm in complex projects, avoid excessive self-blame for delays, and design flexible delivery milestones.

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Anchor fast decisions

“It always takes longer than you expect, even when you take into account Hofstadter's Law.” A recursive law revealing the systematic optimism bias in human estimation of time for complex tasks.

MINIMUM ACTION

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Source support: Explicit

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    en.wikipedia.orghttps://en.wikipedia.org/wiki/Hofstadter%27s_lawZH · Explicit
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