# Smaller visual angles show greater benefit of letter boldness than larger visual angles

> Research article (Acta Psychologica, 2019) · cited 30× · AI/ML

**Wikidata**: [openalex:W2968289814](https://www.wikidata.org/wiki/openalex:W2968289814)  
**Source**: https://4ort.xyz/entity/smaller-visual-angles-show-greater-benefit-of-letter-boldness-than-larger-visual-angles