# A visual learning analytics (VLA) approach to video-based teacher professional development: Impact on teachers’ beliefs, self-efficacy, and classroom talk practice

> Research article (Computers & Education, 2019) · cited 84× · AI/ML

**Wikidata**: [openalex:W2969556337](https://www.wikidata.org/wiki/openalex:W2969556337)  
**Source**: https://4ort.xyz/entity/a-visual-learning-analytics-vla-approach-to-video-based-teacher-professional-development-impact-on-teachers-beliefs-self