of student outcomes. Such research should be conducted using sound methodologies, adequate samples, and appropriate statistical analyses.
Recommendation 8-3: Researchers should work with the NBPTS to obtain the information needed to study the relationships between board certification and student achievement across the various stages of board certification. These studies should examine the impacts of the certification process on teachers’ effectiveness in increasing their students’ test scores and specifically should examine effects for the years subsequent to the receipt of board certification. To the extent that existing data sets allow, we encourage replication of studies in states besides North Carolina and Florida and in subjects beyond elementary reading and mathematics.