Cognitive Load & Decision Making
Choice Overload
People become overwhelmed when presented with too many options.
In practice
Takeaways
- 1
Large option sets increase hesitation, errors, and abandonment.
- 2
Recommend a default path instead of presenting every possibility at once.
- 3
Collapse advanced choices behind progressive disclosure.
Origins
When people face too many comparable options, decision quality drops and satisfaction often falls with it. The extra mental work of comparing alternatives creates friction that many interfaces mistake for user indecision.
Reducing visible choice does not mean removing capability. It means sequencing decisions so each step feels manageable.
Design Applications
- Limit primary filters and plans to three or four visible options.
- Label a recommended option when multiple paths exist.
- Move power-user settings into an advanced panel.
Frequently Asked Questions
Further Reading
Related Principles
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Hick's Law
Decision time grows with the number and complexity of choices.
Learn more ›Cognitive Load & Decision Making
Miller's Law
Working memory holds roughly 7±2 items at once.
Learn more ›System Design Principles
Occam's Razor
Prefer the simplest solution that works.
Learn more ›Tools worth a look
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