Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M2481

Executive Function

Executive Function
TechnicalHigh supportNeuropsychology
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

A set of higher-order cognitive processes in the prefrontal cortex responsible for planning, impulse inhibition, working memory, flexibility, and task initiation. It is the brain's "CEO." Scaffolding role: diagnosing inefficiency. Many "lazy" or "stupid" behaviors are actually executive dysfunction (e.g., ADHD). Using external tools (checklists, alarms) to assist impaired executive function is more effective than mere self-blame.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Diagnosing inefficiency. Many "lazy" or "stupid" behaviors are actually executive dysfunction (e.g., ADHD). Using external tools (checklists, alarms) to assist impaired executive function is more effective than mere self-blame.

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Anchor fast decisions

A set of higher-order cognitive control processes led by the prefrontal cortex: inhibitory control (suppressing impulses), working memory (temporarily holding operational information), cognitive flexibility (switching strategies), task initiation and planning. They act like the brain's "CEO," allocating attention and resources to serve goals. Damage (e.g., ADHD, brain injury, fatigue) manifests as procrastination, impulsivity, and disorganization.

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Source support: Explicit

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    zh.wikipedia.orghttps://zh.wikipedia.org/wiki/%E7%AE%A1%E6%8E%A7%E5%8A%9F%E8%83%BDZH · Explicit
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