This paper presents a follow-up study of the academic performance of children who had previously participated in one of eight experimental infant or preschool education projects. The initial phase of the study compared grade retention, special class placement and school dropout rates of the experimental program children with those of children in…

This report describes an extension of the Learning Outcomes Study (a nationwide longitudinal investigation of 1,010 students just entering programs for gifted learners in grades 2 and 3) to investigate excellence within each of the four program types considered: within-class programs, pull-out programs, separate classes, and special schools. The…

The Neighborhood Schools Project in Iowa was designed to evaluate a new special education service delivery system emphasizing prereferral intervention, collaboration, problem solving assessment, and frequent performance monitoring. Approximately 130 students with Individualized Educational Plans at 12 schools and an equal number at comparison site…