< div> James P. Byrnes, PhD, is Professor of Human Development in the College of Education at the University of Maryland, College Park, where he is affiliated with the Neuroscience and Cognitive Science program. He has published research in the areas of mathematics learning, decision making, language, deductive reasoning, gender differences in cognition, and ethnic differences in school achievement. He is former vice president of the Jean Piaget Society and serves on the editorial boards of a number of journals, including the < i> Journal of Educational Psychology< /i> , <...