Cognitive Scaffold

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MENTAL MODEL · M4644

Opportunity Cost

Opportunity Cost
DecideHigh supportDecision Science
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

The maximum value of other things that must be given up to obtain something. It represents the cost of a choice and is one of the most core concepts in economics. Scaffold role: The true cost of a decision. When making any choice, not only consider the direct costs, but also the value of the best alternative forgone. This is the basis of rational decision-making and the key to understanding comparative advantage and gains from trade.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

The true cost of a decision. When making any choice, not only consider the direct costs, but also the value of the best alternative forgone. This is the basis of rational decision-making and the key to understanding comparative advantage and gains from trade.

anchor

Anchor fast decisions

Refers to the value of the best alternative option that must be given up to obtain something, rather than the actual money spent. The true cost of a decision is the benefit of the next best alternative that is sacrificed.

MINIMUM ACTION

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Source support: Explicit

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