# Orthogonal Regression, the Cleary Criterion, and Lord's Paradox: Asking the Right Questions

> Research article (ETS Research Report Series, 2020) · cited 18× · AI/ML

**Wikidata**: [openalex:W3033015968](https://www.wikidata.org/wiki/openalex:W3033015968)  
**Source**: https://4ort.xyz/entity/orthogonal-regression-the-cleary-criterion-and-lord-s-paradox-asking-the-right-questions