Cognitive Scaffold

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MENTAL MODEL · M8378

Each Acts on Its Own

Each Acts on Its Own
CultureHigh supportChinese History and Classics
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Updated 2026-08-22

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INTRODUCTION

English translation pending.

CORE DEFINITION

Each acts on its own is a classical Chinese description of uncoordinated action, and it corresponds to what organizational theory calls the silo effect and to the coordination failures modeled as commons problems. Its core proposition is that when units lack shared goals and information, each optimizes locally and the aggregate result is suboptimal even though no unit made an irrational choice. The key qualification is that the cause is structural rather than personal: misaligned incentives and information boundaries produce the behavior, so appeals to goodwill do not fix it.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Use boundary scan: find the places where responsibility is unclear and information stops. - Use shared metric: define one outcome that every unit is measured against. - Use joint forum: create a standing group with authority to decide across the boundary.

anchor

Anchor fast decisions

Each unit is rewarded for its own measures, so behavior that is optimal locally is costly globally, and the unit has no reason to absorb that cost. Information compounds the problem, because decisions made on partial views conflict, and the conflicts surface only after work is done. Nothing in the structure signals the loss, since each unit reports success by its own account. The failure stays invisible until it appears as a missed outcome, which is why remedies must change incentives and information flow rather than exhort people to cooperate.

MINIMUM ACTION

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Practice this model in one real situation:

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Source support: Explicit

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    zh.wikipedia.orghttps://zh.wikipedia.org/wiki/%E5%B7%A6%E4%BC%A0ZH · Explicit
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