Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M6069

Kahn's Law

Kahn's Law
DecidemediumDecision Science
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Updated 2026-08-22

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INTRODUCTION

English translation pending.

CORE DEFINITION

The law describes an inversion between authority and information inside hierarchies: senior decision-makers hold formal power but receive only filtered, late reports from the front line, while frontline workers hold current, accurate information but lack the authority to act on it. The mismatch is the root cause of slow and wrong decisions in bureaucratic organizations. Two remedies follow, either push authority down to where the information sits, or build channels that move information up to where authority sits, with the former usually proving faster.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Find the inversion: locate exactly where information and authority sit in different hands. - Push authority down: delegate the decision to the level that already has the facts. - Build the uplink: create a fast channel that carries frontline reality to decision-makers.

anchor

Anchor fast decisions

Each layer of a hierarchy filters and delays what travels upward, so information reaching the top is compressed, old and aligned with what subordinates want heard. Authority, by contrast, is concentrated at the top by design. Decisions made with stale information and executed by people who cannot adjust them therefore miss the conditions on the ground, and the gap between the two grows with each added layer. Delegating authority downward puts the decision where the current information already is.

MINIMUM ACTION

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Source support: Explicit

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    en.wikipedia.orghttps://en.wikipedia.org/wiki/Information_asymmetryZH · Explicit
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