Background: Prevalence data are of interest to health professionals and educators to assist in the planning of service delivery, allow for the calculation of the level of impact of intervention, and allow for the consideration of the boundaries between typical development and impairment. Aims: To determine the prevalence of children with…

The report analyzes trends in research and programs in special education. Twelve reviewers from each of the divisions of The Council for Exceptional Children (CEC) reviewed abstracts of ERIC (Educational Resources Information Center) documents (project reports, research reports, and conference presentations). The ERIC documents resulted from a…

This book reviews research on the effectiveness of early intervention for children with disabilities or who are at risk. Program factors for children at risk and with disabilities, the effects of early intervention on different types of disabilities, and the outcomes of early intervention are explored. Chapters include: "Second-Generation Research…