From its inception, NBPTS has sought to understand the impact of its certification process on teachers and the impact of NBCTs on students and schools.
A Majority of NBPTS Research Studies Found NBCTs Make a Significantly Measurable Impact
More than 150 studies have examined National Board Certification and the vast majority found NBCTs make a significantly measurable impact on teacher performance and student learning, engagement and achievement.
Research is consistently positive about the impact of National Board Certification on improvements to teacher practice, professional development and areas of school improvement that are critical to raising student achievement.
Independent studies show students of NBCTs do better on standardized tests than students of non-NBCTs.
All of the research contributes to understanding and improving the National Board Certification process. Yet, it is misleading to draw major conclusions about the overall value and impact of National Board Certification based solely on individual studies. No single study or small group of studies can effectively describe the range of impact of the National Board Certification process.