# A Classroom Study on the Role of Prior Knowledge and Retrieval Tool in the Testing Effect

> Research article (Psychology Learning & Teaching, 2020) · cited 13× · AI/ML

**Wikidata**: [openalex:W3027788173](https://www.wikidata.org/wiki/openalex:W3027788173)  
**Source**: https://4ort.xyz/entity/a-classroom-study-on-the-role-of-prior-knowledge-and-retrieval-tool-in-the-testing-effect