Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M3722

Muphry's Law

Muphry's Law
CollaborateHigh supportCommunication
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

"If you criticize someone's spelling or grammar in your writing, you will surely make a spelling or grammar mistake yourself." (deliberately misspelling Murphy as Muphry).

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

The critic's curse. When you stand on a moral or intellectual high ground to accuse others, you are in the most vulnerable state. Arrogance blinds your eyes. Before correcting others, check yourself three times.

anchor

Anchor fast decisions

When a person stands on a high ground to criticize others' spelling/grammar, the focus of attention shifts to 'finding faults', making oneself more prone to the same type of error; arrogance increases the probability of blind spots.

MINIMUM ACTION

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Source support: Explicit

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    en.wikipedia.orghttps://en.wikipedia.org/wiki/Muphry%27s_lawZH · Explicit
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