Differential Item Functioning of informant measures of cognitive functioning in the U.S. and Mexico
Our results suggests that either the harmonized direct assessment of cognition may underestimate cognitive functioning in Mexico or that informants in Mexico are systematically under reporting symptoms of cognitive decline.
Authors
- Douglas Tommet
- Mark Sanderson‐Cimino (ORCID: https://orcid.org/0000-0002-5872-3186)
- Jocelyn Jaen (ORCID: https://orcid.org/0000-0002-2373-8900)
- Alden L. Gross (ORCID: https://orcid.org/0000-0002-4678-0562)
- Keith F. Widaman (ORCID: https://orcid.org/0000-0002-6424-3998)
- Phillip Cantu (ORCID: https://orcid.org/0000-0002-1072-3195)
- Rich J. Jones
Institutions
- University of California, Riverside (US)
- Johns Hopkins University (US)
- University of California, San Francisco (US)
- Brown University (US)
- Galveston College (US)
- University Memory and Aging Center (US)
- Rush University (US)
Publication Details
- Journal
- Alzheimer s & Dementia
- Published
- 2025-12-01
- DOI
- https://doi.org/10.1002/alz70860_107153
- Primary Topic
- Dementia and Cognitive Impairment Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00