# Capuchin and rhesus monkeys but not humans show cognitive flexibility in an optional-switch task

> Research article (Scientific Reports, 2019) · cited 24× · AI/ML

**Wikidata**: [openalex:W2973057847](https://www.wikidata.org/wiki/openalex:W2973057847)  
**Source**: https://4ort.xyz/entity/capuchin-and-rhesus-monkeys-but-not-humans-show-cognitive-flexibility-in-an-optional-switch-task