# Counting and quantification: Comparing psychometric and metrological perspectives on visual perceptions of number

> Research article (Measurement, 2015) · cited 71× · AI/ML

**Wikidata**: [openalex:W2059966441](https://www.wikidata.org/wiki/openalex:W2059966441)  
**Source**: https://4ort.xyz/entity/counting-and-quantification-comparing-psychometric-and-metrological-perspectives-on-visual-perceptions-of-number