Brenna Renn and Katie Singsank (Psychology), Ishrat Zaman (Epidemiology and Biostatistics), and Kimberly Cobos and Samantha John (Brain Health) recently published an article titled, "Differential item functioning of the Geriatric Depression Scale-short form in the NACC dataset," in Alzheimer's & Dementia, the journal of the Alzheimer's Association. This work was co-authored with Chad Cross, formerly of UNLV School of Public Health and now at Texas Tech University. This work examined measurement bias in depressive symptom self-report among data from 14077 individuals at U.S. Alzheimer's Disease Research Centers.