It is well established that teachers are the most important in-school factor in determining student outcomes. However … selected to participate in the two year program. We find that students of treated teachers perform no better on national tests …

It is well established that teachers are the most important in-school factorin determining student outcomes. However … to participate in the two yearprogram. We find that students of treated teachers perform no better onnational tests a …

two-year program in which three fourth and fifth grade teachers observed each other. We find that two cohorts of students … taught by treated teachers perform no better on externally graded national tests compared to business as usual. However this … masks large heterogeneity; in small schools, which would have no choice over which teachers would be involved, we find …

It is well established that teachers are the most important in-school factor in determining student outcomes. However … selected to participate in the two year program. We find that students of treated teachers perform no better on national tests …

Mentoring has become an extremely popular policy for improving the retention and performance of new teachers, but we … mentors. Although assignment of teachers to mentors was non-random, I use instrumental variables and school fixed effects to … address potential sources of bias. I find strong relationships between measures of mentoring quality and teachers' claims …

Mentoring has become an extremely popular policy for improving the retention and performance of new teachers, but we … mentors. Although assignment of teachers to mentors was non-random, I use instrumental variables and school fixed effects to … address potential sources of bias. I find strong relationships between measures of mentoring quality and teachers' claims …

Mentoring has become an extremely popular policy for improving the retention and performance of new teachers, but we … mentors. Although assignment of teachers to mentors was non-random, I use instrumental variables and school fixed effects to … address potential sources of bias. I find strong relationships between measures of mentoring quality and teachers' claims …

Mentoring has become an extremely popular policy for improving the retention and performance of new teachers, but we … mentors. Although assignment of teachers to mentors was non-random, I use instrumental variables and school fixed effects to … address potential sources of bias. I find strong relationships between measures of mentoring quality and teachers’ claims …