Discusses the need to develop a psychological climate conducive to change in schools, the financing necessary for adequate system of research and development, and the limits research proposals should encompass to meet community needs. (RK)

This article describes the initial steps taken to mainstream students classified as "educable mentally retarded" and then presents a twelve step curriculum development procedure for totally mainstreaming such students at a middle school. (Author/RK)

Some possible remedies that would enable the modern high school to expand its curriculum and give its students a greater course selection were discussed. (Author)