A meta-analysis was performed on 11 empirical studies of the effects of mainstreaming. Results indicated that mainstreamed disabled students consistently outperformed nonmainstreamed students with comparable special education classifications. The most success was found in programs with design features (such as continuous assessment) suggested by…

This review of studies comparing children with behavioral disorders in different educational settings found that pupils in self-contained programs displayed greater improvement in academic achievement than did similar pupils in regular classes. However, the reverse pattern applied to changes in self-concept. Follow-up data indicated enormous…

A study compared the changes in students with moderate mental retardation in two school settings (segregated and semi-integrated) in intellectual development, adaptive behavior, receptive language, and academic achievement. While both groups gained in some areas, greater gains were found in the semi-integrated population. (MSE)

Using 41 students (ages 6-10) with moderate mental retardation as subjects, 3 different forms of academic integration are compared: special classes using a functional curriculum, special classes using a traditional curriculum, and regular classes. After the first year, no significant intergroup differences appeared for measurements of cognitive…

This report summarizes results obtained for the first cohort of students (n=98) with disabilities involved in the pilot Transition Project begun in 1989 in New South Wales (Australia). Students were in either special schools (56 percent), special classes in regular high schools (40 percent), or integrated regular settings (3.5 percent). Of the…

This descriptive study formulates a comprehensive picture of the structure, educational practices, and associated positive student outcomes of integrated programs for students with severe disabilities across a variety of California communities. Three of the seven participating programs represented the full inclusion model of integration…

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 Learning Outcomes Study, a 2-year investigation, evaluated four popular types of grouping arrangements for gifted students in grades 2 and 3 in 14 collaborative school districts in 10 states. The study compared within-class, pull-out, separate class, and special school instructional arrangements. Study participants (N=1000) included students…