Ronald F Zec Editor

Randolph W. Parks, PhD, PsyD, ABN, is an adjunct professor of psychology (ret.) in the Department of Psychology at Southern Illinois University Edwardsville. Ronald F. Zec, PhD, ABPP-CN, ABN, is an associate professor emeritus in the Department of Neurology at Southern Illinois University School of Medicine and at the Dale and Deborah Smith Center for Alzheimer's Research and Treatment, Neuroscience Institute, Springfield, Illinois. Mark W. Bondi, PhD, ABPP-CN, is a Distinguished Professor of Psychiatry at the University of California San Diego and director of the Neuropsychological Assessment Unit at the Jennifer Moreno Department of Veterans Affairs Medical Center and University of California San Diego Shirley-Marcos Alzheimer's Disease Research Center. Angela L. Jefferson, PhD, is a professor in and vice chair of the Department of Neurology, Vanderbilt University School of Medicine, and director of the Vanderbilt Memory and Alzheimer's Center, Nashville, Tennessee.