1. Clinical neuropsychologist in private practice in Maryland and Delaware. He holds faculty appointments at Georgetown University and the Uniformed Services University of the Health Sciences. He is the author of Adult Learning Disabilities and ADHD: Research-Informed Assessment (2009) and of book chapters on the same topic. He regularly presents continuing education workshops on this topic. His e-mail address is: . Thanks to E. Mark Mahone, Ph.D. for helpful comments during preparation of this article.