# Null relations between CLASS scores and gains in children’s language, math, and executive function skills: A replication and extension study

> Research article (Early Childhood Research Quarterly, 2020) · cited 89× · AI/ML

**Wikidata**: [openalex:W3049044433](https://www.wikidata.org/wiki/openalex:W3049044433)  
**Source**: https://4ort.xyz/entity/null-relations-between-class-scores-and-gains-in-childrens-language-math-and-executive-function-skills-a-replication-and