A survey conducted among approximately 1,400 students at 63 primary schools showed that learning gains for initial reading varied significantly for students in the last 6 months of Year 3. Learning gains turned out to be much higher in classes where students had received explicit or direct instruction, where instruction had been organized…

In response to an evaluation conducted by the Netherlands Inspectorate of Education of the nation's elementary schools, the Institute for Educational Development and Advice (Christelijk Pedagogisch Studiecentrum, CPS) undertook a 3-year intervention to revitalize 5 schools experiencing problems with student achievement, curriculum,…

In some Dutch elementary schools, the average performance of students over several years is significantly below the level that could be expected of them. This phenomenon is known as "underperformance." The most important identifiable weaknesses that go along with this phenomenon are that (a) learning material offered at school is insufficient to…

Investigated developments in inclusion and adaptive instruction in Dutch elementary schools over time. Survey data indicated that partnerships between regular and special education schools and school policies on teacher professional development were implemented with increasing consistency. Use of differentiated instruction and adapted curriculum…