# What makes a language easy to learn? A preregistered study on how systematic structure and community size affect language learnability

> Research article (Cognition, 2021) · cited 43× · AI/ML

**Wikidata**: [openalex:W3127802339](https://www.wikidata.org/wiki/openalex:W3127802339)  
**Source**: https://4ort.xyz/entity/what-makes-a-language-easy-to-learn-a-preregistered-study-on-how-systematic-structure-and-community-size-affect-language