# International Comparative Study of Statistics Learning Trajectories Based on PISA Data on Cognitive Diagnostic Models

> Research article (Frontiers in Psychology, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3184396496](https://www.wikidata.org/wiki/openalex:W3184396496)  
**Source**: https://4ort.xyz/entity/international-comparative-study-of-statistics-learning-trajectories-based-on-pisa-data-on-cognitive-diagnostic-models