The incidence figures of handicapped children in a sample of school districts were calculated. During the 1977-78, 1978-79, and 1979-80 school years, four to five percent of the students were referred or evaluated; three percent were placed in special education programs, with wide variation in the data supplied by individual school districts.…

Fifty primary research studies of special versus regular class placement were selected for use in a meta-analysis. Special classes were found to be significantly inferior to regular class placement for students with below average IQs and significantly superior to regular classes for behaviorally disordered, emotionally disturbed, and learning…

The school day of a total of 122 learning disabled, emotionally/behaviorally disturbed, educable mentally retarded, and nonhandicapped elementary students was observed. Findings were noted concerning time allocated to instruction in specific content areas, time spent in different school settings, and time allocated to instruction as a function of…