# Frame of Reference effects on values in mathematics: evidence from German secondary school students

> Research article (ZDM, 2017) · cited 14× · AI/ML

**Wikidata**: [openalex:W2598696494](https://www.wikidata.org/wiki/openalex:W2598696494)  
**Source**: https://4ort.xyz/entity/frame-of-reference-effects-on-values-in-mathematics-evidence-from-german-secondary-school-students