We use a novel database of the preservice apprenticeships ("student teaching placements") of teachers in Washington State to investigate the relationship between mentor effectiveness (as measured by value added) and the future effectiveness of their mentees. We find a strong, positive relationship between the effectiveness of a teacher's…

This study examined the impact of grade-span configuration on the academic achievement and attendance of sixth-grade students. Because of the conflicting results in the extant literature, it was not known if and to what extent there was a difference in sixth-grade student achievement and attendance rates between students who attend a K-8 versus a…

Washington is in the process of transitioning to new English language arts and mathematics standards that will better prepare students to be successful in college and their careers. Time, effort, and resources must be dedicated to effective implementation in order to realize the promise of these new common core state standards. This paper captures…