# Objective ages of acquisition for 3300+ simplified Chinese characters

> Research article (Behavior Research Methods, 2021) · cited 26× · AI/ML

**Wikidata**: [openalex:W3177210040](https://www.wikidata.org/wiki/openalex:W3177210040)  
**Source**: https://4ort.xyz/entity/objective-ages-of-acquisition-for-3300-simplified-chinese-characters