# A History of EI/ECSE in the United States: A Personal Perspective

> Research article (Journal of Early Intervention, 2018) · cited 21× · AI/ML

**Wikidata**: [openalex:W2802856842](https://www.wikidata.org/wiki/openalex:W2802856842)  
**Source**: https://4ort.xyz/entity/a-history-of-ei-ecse-in-the-united-states-a-personal-perspective