This paper reports on the findings in the first phase of a design-based research project as part of a large-scale intervention study in Dutch kindergartens. The project aims at enhancing differentiated instruction and evaluating its effects on children's development, in particular high-ability children. This study investigates relevant…

The purpose of the case study was to explore the effects of a mentor-coach initiative among second, third, fourth, and fifth grade teachers in an urban junior-secondary school in Antigua and Barbuda. The case study design was appropriate, mainly qualitative, but supported by quantitative data collection methods. Twelve participants shared in two…