Forty-six noncategorically identified intermediate-level handicapped students were assigned to functionally grouped self-contained classes and were observed. Although special education teachers did not know unofficial labels applied to students (emotional disturbances or learning disabilities), they instructed emotionally disturbed children with…

Observations were conducted to document the active academic responding and academic engagement rates of 122 elementary students (30 learning-disabled, 32 emotionally/behaviorally disturbed, 30 mildly mentally retarded, and 30 self-contained programs. Data were recorded in 10-second intervals for each student over an entire school day. During a…

Observational data were collected on the instructional tasks used by 122 elementary students (30 learning-disabled, 32 emotionally/behaviorally disturbed, 30 educable mentally retarded, and 30 nonhandicapped). No differences between handicapped and nonhandicapped students were revealed in an analysis of time using each of eight specific tasks…