C. Addison Stone, PhD, is Professor and Chair of Educational Studies at the University of Michigan. His research interests center on the social context of learning and development in children with language and learning disabilities. He has served as coeditor of [i]Learning Disabilities Research and Practice[/i] and is on the editorial boards of several other journals in the field. Elaine R. Silliman, PhD, CCC-SLP, is Professor of Communication Sciences and Disorders and Cognitive and Neural Sciences at the University of South Florida and a Fellow of the American Speech/n-/Language/n-/Heari...