MENTAL MODEL · M3631

Paradox of Choice

DecideHigh supportDecision Science

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Updated 2026-07-31

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INTRODUCTION

English translation pending.

CORE DEFINITION

A thesis advanced by Barry Schwartz in The Paradox of Choice, drawing on earlier consumer research by Sheena Iyengar and Mark Lepper. Its core proposition is that increasing the number of alternatives raises comparison costs, opportunity-cost anxiety, and anticipated regret faster than it raises the chance of a good match, so satisfaction and follow-through decline. The key constraint is that the effect is not monotonic and depends on domain and personality: choice overload appears with large, hard-to-compare assortments, and maximizers suffer more from it than satisficers do.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Assortment design: cut the option set to the number that still covers real needs, then test conversion rather than assuming more is better. - Default setting: give a sensible default so that people who will not compare can still decide. - Satisficing rule: fix your criteria and stop searching once an option clears them.

anchor

Anchor fast decisions

Every added option must be evaluated against the others, so comparison cost grows faster than the assortment does, and each rejected alternative becomes a foregone possibility that can be regretted. Beyond a modest number of choices the marginal option adds more cognitive load and anticipated regret than expected value, which delays commitment or prevents it altogether. The mechanism is thus an asymmetry between the rising cost of deciding and the flattening benefit of choosing.

MINIMUM ACTION

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Practice this model in one real situation:

State the criteria that make an option acceptable before you look at any options. 2. Cap the set you will seriously compare, and remove the rest from view. 3. Choose the first option that clears every criterion and stop searching. 4. If a choice must be offered to others, provide a sensible default. 5. Revisit only if a criterion was wrong, not because a better option might exist.

Check to track your progress (stored locally)

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Source support: Explicit

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