MENTAL MODEL · M12586

Pendulum Effect

SystemsHigh supportSystems Theory

Included

Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

A system swings between two extremes; the further it moves toward one end, the stronger the force pulling it back in the future.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Anticipate reversal. Extreme states often herald the beginning of a swing back, which can be used for contrarian positioning.

anchor

Anchor fast decisions

The pendulum effect refers to the back-and-forth oscillation of a system or public opinion between two poles: overextension on one side triggers a swing to the other, overcorrection leads to another swing, resulting in periodic oscillation.

MINIMUM ACTION

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Practice this model in one real situation:

Predict that policies or public opinion will swing to the opposite side when overcorrecting. Use it to avoid extremism, set buffers and midpoints. In negotiations, be wary of one side overwhelming and causing backlash.

Check to track your progress (stored locally)

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Source support: Explicit

link
zh.wikipedia.orghttps://zh.wikipedia.org/wiki/%E9%90%98%E6%93%BA%E6%95%88%E6%87%89ZH · Explicit
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