# Machine learning procedures for predictor variable selection for schoolwork-related anxiety: evidence from PISA 2015 mathematics, reading, and science assessments

> Research article (Large-scale Assessments in Education, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4313250086](https://www.wikidata.org/wiki/openalex:W4313250086)  
**Source**: https://4ort.xyz/entity/machine-learning-procedures-for-predictor-variable-selection-for-schoolwork-related-anxiety-evidence-from-pisa-2015-math