Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M9081

Study Past to Know Future

Study Past to Know Future
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Updated 2026-08-22

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INTRODUCTION

English translation pending.

CORE DEFINITION

The principle holds that social and natural systems repeat structurally even when they do not repeat in detail, so studying past cases yields mechanisms that can be mapped onto the present. It treats history as a source of scenarios rather than of predictions. The qualification is that analogy must be checked for differences in context, since selecting past cases that support a preferred conclusion is the standard failure mode.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Use Pattern Extraction: derive the recurring mechanism from several past cases rather than one. - Use Difference Check: list the ways the present situation differs from the historical case before applying it.

anchor

Anchor fast decisions

Mechanisms such as feedback loops, resource exhaustion, and coordination failure produce similar outcomes across very different settings. Recognising the mechanism rather than the surface events lets a past case inform the present, because the mechanism can operate again even when the actors and technologies differ.

MINIMUM ACTION

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Source support: Explicit

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    zh.wikipedia.orghttps://zh.wikipedia.org/wiki/%E6%98%93%E7%BB%8FZH · Explicit
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