# Teacher smiles as an interactional and pedagogical resource in the classroom

> Research article (Journal of Pragmatics, 2020) · cited 56× · AI/ML

**Wikidata**: [openalex:W3025947599](https://www.wikidata.org/wiki/openalex:W3025947599)  
**Source**: https://4ort.xyz/entity/teacher-smiles-as-an-interactional-and-pedagogical-resource-in-the-classroom