1. Interactions of preschoolers with and without handicaps in integrated and segregated settings: A longitudinal study;Beckman;Mental Retardation,1987
2. Changed lives: The effects of the Perry Preschool Program on youths through age 19;Berreuta-Clement,1984
3. Developmentally appropriate practice in early childhood programs serving children from birth through age 8;Bredekamp,1987
4. Integration of severely handicapped students and the proportion of IEP objectives achieved;Brinker;Exceptional Children,1984
5. Features of integrated educational ecologies that predict social behavior among severely mentally retarded and nonretarded students;Brinker;American Journal on Mental Retardation,1986