# The impact of video lecturers’ nonverbal communication on learning – An experiment on gestures and facial expressions of pedagogical agents

> Research article (Computers & Education, 2021) · cited 80× · AI/ML

**Wikidata**: [openalex:W3204796081](https://www.wikidata.org/wiki/openalex:W3204796081)  
**Source**: https://4ort.xyz/entity/the-impact-of-video-lecturers-nonverbal-communication-on-learning-an-experiment-on-gestures-and-facial-expressions-of-pe