# Test of understanding graphs in kinematics: Item objectives confirmed by clustering eye movement transitions

> Research article (Physical Review Physics Education Research, 2021) · cited 22× · AI/ML

**Wikidata**: [openalex:W3136168287](https://www.wikidata.org/wiki/openalex:W3136168287)  
**Source**: https://4ort.xyz/entity/test-of-understanding-graphs-in-kinematics-item-objectives-confirmed-by-clustering-eye-movement-transitions