# Once an optimist, always an optimist? Studying cognitive judgment bias in mice

> Research article (Behavioral Ecology, 2022) · cited 22× · AI/ML

**Wikidata**: [openalex:W4225602275](https://www.wikidata.org/wiki/openalex:W4225602275)  
**Source**: https://4ort.xyz/entity/once-an-optimist-always-an-optimist-studying-cognitive-judgment-bias-in-mice