Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M2471

Five Delays / Wu Chi

Five Delays / Wu Chi
BehaviorHigh supportOrganizational Behavior
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Updated 2026-08-02

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INTRODUCTION

English translation pending.

CORE DEFINITION

Five Delays is a Chinese medicine pediatric category describing five milestones reached late: standing, walking, hair growth, teething, and speech. It is discussed alongside the Five Flaccidities and the Five Rigidities in the classical literature. Each delay is traced to insufficiency in a specific organ system, with walking and bone linked to the kidney, hair to blood and the kidney, and speech to the heart and spleen. The qualifier is that the category describes developmental lag, so environmental, nutritional, and genetic factors must be assessed alongside it.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Milestone audit: Compare each capability against the age benchmark expected for that milestone. - Component mapping: Trace a lagging milestone back to the underlying resource system that supplies it. - Early action: Intervene while the deficit is still reversible rather than waiting for the window to close.

anchor

Anchor fast decisions

Development depends on a sequence of resource systems coming online on schedule. If a system's supply is insufficient, the milestone it supports arrives late, and the specific milestone that lags identifies which system is short. Because developmental windows close over time, the earlier the shortfall is detected and corrected, the more function can be recovered.

MINIMUM ACTION

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Practice this model in one real situation:

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Source support: Explicit

  • link
    baike.baidu.comhttps://baike.baidu.com/item/%E4%BA%94%E8%BF%9F%E4%BA%94%E8%BD%AF/10758848ZH · Explicit
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