Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M4861

Patient Zero

Patient Zero
CollaborateHigh supportCommunication Studies
Included
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

The first infected person in an outbreak. Finding them can clarify the transmission chain and the source of the virus.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Trace the origin of the problem. When a company develops a bad atmosphere or a code has a malignant bug, do not just patch the surface; follow the clues to find the 'patient zero' (the first rule-breaker or the initial erroneous commit) and block the mutation at the source.

anchor

Anchor fast decisions

The first infected person in an outbreak is the source of the transmission chain; locating them can clarify the chain and the source, and block the spread of mutation at the source.

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/%E6%8C%87%E7%A4%BA%E7%97%85%E4%BE%8BZH · Explicit
    verified

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