Daniel Roenker, Ph.D.
Professor of Experimental Psychology, Western Kentucky University
Dan received his Ph.D. in Experimental Psychology from Kansas State University in 1973, has published numerous articles and has presented at numerous national conferences. Dan is also a University Distinguished Professor at Western Kentucky University.
Dan has collaborated with Dr. Karlene Ball on many research endeavors. He is continually refining methods for re-training attentional skills in older drivers. Dan’s inventiveness, research contributions, and relaxed style help Visual Awareness translate its research into programs that can help the people who can most benefit - senior drivers and others with cognitive impairment.




Posit Science programs and technology have been subjected to more rigorous clinical trials with researchers at more universities than any other cognitive training program in the world. And the results are impressive.