# Visualizing learner engagement, performance, and trajectories to evaluate and optimize online course design

> Research article (PLoS ONE, 2019) · cited 47× · AI/ML

**Wikidata**: [openalex:W2944709343](https://www.wikidata.org/wiki/openalex:W2944709343)  
**Source**: https://4ort.xyz/entity/visualizing-learner-engagement-performance-and-trajectories-to-evaluate-and-optimize-online-course-design