“From MVPs in the field, the third edition of this handbook should be required reading for researchers, teacher educators, and teachers. The volume addresses advances in topics covered in previous editions while introducing such timely topics as progress monitoring, preventing and ameliorating reading disabilities among English learners, trends in dyslexia legislation, and preparing teachers to provide evidence-based instruction for students with LD. The editors have pulled off an impressive feat by including a wide breadth of issues without sacrificing depth.”

—Jade Wexler, PhD, Department of Counseling, Higher Education, and Special Education, University of Maryland, College Park


“Okolo, Patton Terry, and Cutting continue in the tradition of Swanson et al. to provide a current, comprehensive picture of the field of LD. The third edition captures updated perspectives on genetics and neurobiology, language and cognitive processes, measurement and classification, instructional practices, educational technology, and policy. Notable new topics include MTSS and social–emotional learning, reflecting the field’s growing complexity and responsiveness to real-world educational challenges. Contributors thoughtfully examine the shift toward dimensional models of classification and emphasize the need for equitable access to high-quality instruction as a foundation for fair LD identification.”

—Nicole Landi, PhD, Department of Psychological Sciences, University of Connecticut


“At a time when scientific findings and scholarly expertise are being called into question, the third edition of this handbook represents the very best knowledge available in a field that advances and grows because of systematic research. Okolo, Patton Terry, and Cutting have brought together a peerless group of LD experts to address a wide range of relevant topics. Chapters address perennial psychological and epidemiological questions, advance our understanding of instructional interventions and their impacts, and consider the implications of emerging research methods, sociocultural changes, and trends in teacher education. This handbook is essential reading for LD researchers and school leaders, as well as graduate students in special and general education, psychology, and related fields.”

—David J. Chard, PhD, Professor Emeritus and Dean Emeritus, Wheelock College of Education and Human Development, Boston University