Data-based decision-making (DBDM) using curriculum-based measurement (CBM) data has demonstrated effectiveness in improving academic achievement for students with or at risk for learning disability. Despite substantial evidence supporting DBDM, its use is not common practice for many educators, even those who regularly collect CBM data. One…

This study seeks to determine whether first-year special educators use their knowledge of differentiated teaching strategies in their classrooms. It also seeks to understand what conditions within school systems support or hinder attempts by special educators to implement these strategies. Participants in the study included four first-year special…