# Is Categorization in Visual Working Memory a Way to Reduce Mental Effort? A Pupillometry Study

> Research article (Cognitive Science, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4294991087](https://www.wikidata.org/wiki/openalex:W4294991087)  
**Source**: https://4ort.xyz/entity/is-categorization-in-visual-working-memory-a-way-to-reduce-mental-effort-a-pupillometry-study