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MENTAL MODEL · M5343

Latent Inhibition

Latent Inhibition
Learn & MetacognitionHigh supportCognitive Psychology
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Updated 2026-08-04

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INTRODUCTION

English translation pending.

CORE DEFINITION

A filtering mechanism in which repeated exposure to a stimulus with no consequence teaches the brain to treat it as irrelevant, so later pairings with outcomes are learned more slowly. High latent inhibition supports sustained attention by suppressing background noise. Low latent inhibition, observed in some people with attention difficulties or schizophrenia-spectrum conditions, lets more of the environment through and is associated with both distractibility and unusual creative association. The model suggests creativity often comes from filtering less rather than generating more. Qualification: the link to pathology is correlational, and reduced filtering carries real costs as well as benefits.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Filter dial: lower the filter deliberately when you need novel connections, and raise it when you need to concentrate. - Child's eye: re-observe something familiar as if for the first time to break a habitual reading. - Trait view: read a wandering attention span as a different filter setting rather than as simple deficiency.

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The brain learns that a repeated, inconsequential stimulus predicts nothing, so it stops allocating attention and association to it. This saves capacity for novel signals and keeps attention stable, but it also hides material that later becomes relevant. When inhibition is weak, more stimuli enter association, which raises distractibility and also increases the chance of remote connections being formed.

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Source support: Explicit

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    en.wikipedia.orghttps://en.wikipedia.org/wiki/Latent_inhibitionZH · Explicit
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