H. Lee Swanson, PhD, is Distinguished Professor and holds an endowed chair at the University of California, Riverside. He did his doctoral studies at the University of New Mexico and his postdoctoral work at University of California, Los Angeles. Dr. Swanson was recently awarded a large U.S. Department of Education grant, which provides support for a longitudinal study of working memory in children with and without math disabilities. He served as Editor of Learning Disability Quarterly for 10 years, and has also published over 200 articles, 13 books, and 30 chapters. Karen R. Harris, PhD,