# Infants Time Their Smiles to Make Their Moms Smile

> Research article (PLoS ONE, 2015) · cited 91× · AI/ML

**Wikidata**: [openalex:W2205702811](https://www.wikidata.org/wiki/openalex:W2205702811)  
**Source**: https://4ort.xyz/entity/infants-time-their-smiles-to-make-their-moms-smile