Van Gorp W G, Satz P, Kiersch M E, Henry R
J Clin Exp Neuropsychol. 1986 Dec;8(6):702-5. doi: 10.1080/01688638608405189.
The 60-item Boston Naming Test was administered to a group of 78 normal, bright, and independently living older adults in five age groupings from 59 to 80+ in an attempt to generate normative data for an older population. Results indicated that naming abilities decline only slightly with advancing age (r = -.33), although consistent with prior research, more variation in performance was found in the higher age groups.