Cognitive Scaffold

Preparing your thinking workspace

arrow_back_ios_new
MENTAL MODEL · M5555

Blind Spot

Blind Spot
Learn & MetacognitionHigh supportCognitive Science
Included
account_tree

Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

The physiological blind spot is the area on the retina where the optic nerve exits, lacking photoreceptor cells. However, we usually do not perceive a black hole in our visual field because the brain automatically fills in (completes) the blind area using surrounding information.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Ignorance masked by the brain's filling-in. The most frightening thing is not that you do not see (blind spot), but that you "think" you see (filling-in). In decision-making, the brain automatically uses "common sense" to fill in the missing information in blind spots, giving us a false sense of omniscience.

anchor

Anchor fast decisions

Refers both to the physiological visual blind spot and metaphorically to cognitive biases and gaps of which we are unaware.

MINIMUM ACTION

In progress 0/1

Practice this model in one real situation:

Check to track your progress (stored locally)
Learning progress0%
account_treeGenealogyexpand_more
menu_bookReferencesexpand_more

Source support: Explicit

  • link
    en.wikipedia.orghttps://en.wikipedia.org/wiki/Blind_spotZH · Explicit
    verified

RELATED MODELS

Related model

The Mom Test

If you ask your mother whether your idea is good, concern for your feelings may encourage praise rather than useful feedback.

arrow_forwardRelated model

Catastrophic Forgetting

Catastrophic interference, also known as catastrophic forgetting, is the tendency of an artificial neural network to abruptly and drastically forget previously learned information upon learning new information.

arrow_forwardRelated model

Exploding Head Syndrome

A sleep-related experience of a sudden perceived loud noise around sleep onset or awakening, usually without pain.

arrow_forward