# Karl Holzinger

> American educational psychologist

**Wikidata**: [Q30231567](https://www.wikidata.org/wiki/Q30231567)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Karl_Holzinger)  
**Source**: https://4ort.xyz/entity/karl-holzinger


## References

1. Czech National Authority Database
2. Mathematics Genealogy Project
3. An Academic Genealogy of Psychometric Society Presidents
4. Virtual International Authority File
5. CiNii Research
6. National Library of Israel Names and Subjects Authority File