*Wingfield, A., Tun, P. A., & McCoy, S. L. (2005). Hearing Loss in Older Adulthood: What It Is and How It Interacts With Cognitive Performance. Current Directions in Psychological Science, 14(3), 144–148.
† Study participants must be over 50 years of age and have never worn hearing aids. No fees and no purchase necessary. VAC, WCB accepted.
1. Cruickshanks, K. L., Wiley, T. L., Tweed, T. S., Klein, B. E. K., Klein, R, Mares-Perlman, J. A., & Nondahl, D. M. (1998). Prevalence of Hearing Loss in Older Adults in Beaver Dam, Wisconsin: The Epidemiology of Hearing Loss Study. Am. J. Epidemiol. 148 (9), 879-886. 2. National Institutes of Health. (2010).