Cognitive Scaffold

Preparing your thinking workspace

arrow_back_ios_new
MENTAL MODEL · M12185

Semantic Network

Semantic Network
Learn & MetacognitionHigh supportCognitive Psychology
Included
account_tree

Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

The structure of memory in the brain is not like a list in a dictionary, but rather a network of relationships. Concepts are nodes, and connections are links. Spreading activation occurs within this network.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Building a knowledge system. Learning is not 'collecting isolated bricks' but 'expanding the network'. For every new concept learned, actively ask: 'What connections does it have with concepts I already know?' The more connections you build, the faster you learn.

anchor

Anchor fast decisions

Knowledge is stored as nodes (concepts) and links (relationships). Activating one node spreads activation to neighboring nodes via links (spreading activation), making related information easier to retrieve. The denser the links, the stronger the recall and transfer.

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
    zh.wikipedia.orghttps://zh.wikipedia.org/wiki/%E8%AF%AD%E4%B9%89%E7%BD%91%E7%BB%9CZH · Explicit
    verified

RELATED MODELS

Related model

Attention Residue

A phenomenon in which attention remains partly on Task A after switching to Task B, potentially impairing information processing and performance on B.

arrow_forwardRelated model

The Forgetting Curve

The Forgetting Curve is a curve used to describe the rate of forgetting in long-term memory. It was first proposed by psychologist Hermann Ebbinghaus based on his experiments conducted from 1880 to 1885. In these experiments, Ebbinghaus used meaningless letter combinations. By memorizing these combinations and checking the forgetting rate after a series of time intervals, he obtained this curve. Therefore, this curve is also called the Ebbinghaus Forgetting Curve.

arrow_forwardRelated model

Baader-Meinhof Phenomenon

The frequency illusion (also known as the Baader–Meinhof phenomenon or Red Car Theory) is a cognitive bias in which a person notices a specific concept, word, or product more frequently after recently becoming aware of it. The name "Baader–Meinhof phenomenon" was coined in 1994 by Terry Mullen in a …

arrow_forward