To reduce the multiplicity of secondary schools, broaden students' educations, allow later career choices, and increase educational equality, the Netherlands in 1975 established several experimental comprehensive secondary schools. Opposition at the time led to the separation of the schools from the regular school system. Development of the…

After 20 years of experience, comprehensive education in Belgium is characterized by many compromises. Pedagogically, positive results have been achieved. Curricular and structural reforms have been largely successful. However, too much is being expected of it as a lever for social change, and the system may fail as a result. (MSE)

Using as an example the development of the comprehensive school concept in the Netherlands, this paper explores the strategy for educational innovation in a centralized national educational system, the role of educational research and evaluation in educational innovation, the impact of research on policy-making, and the strengths and weaknesses of…