# Questioning the Meaning of a Change on the Alzheimer’s Disease Assessment Scale–Cognitive Subscale (ADAS-Cog): Noncomparable Scores and Item-Specific Effects Over Time

> Research article (Assessment, 2020) · cited 10× · AI/ML

**Wikidata**: [openalex:W3025732574](https://www.wikidata.org/wiki/openalex:W3025732574)  
**Source**: https://4ort.xyz/entity/questioning-the-meaning-of-a-change-on-the-alzheimers-disease-assessment-scalecognitive-subscale-adas-cog-noncomparable-