This volume, in honor of the career of Barbara K. Keogh, offers a summary of what is known of developmental contructs in the study of high incidence disabilities. Written for an audience of scholars, policy-makers, and grad students in special education "...this book aims to summarize what is known about the development of children with high-incidence disabilities and to formulate questions for future research. The editors target a broad audience....At the chapter level, the readings are informative and thought provoking....In publishing this volume, the editors pave the way for researchers and policymakers to build on their pioneering efforts. As an added bonus, readers have the opportunity to join the editors and contributing authors in being inspired by the career of Barbara Keogh."—APA REVIEW OF BOOKS