This is the second in a series of policy notes and related publications exploring prospects for developing indicators of teaching quality. The first examined federal databases that include information about teachers, demonstrating that almost none of the measures in these datasets provides indication of teaching quality. This policy note takes the…

Over the past decade, the Gurian Institute has trained more than forty thousand teachers in more than two thousand schools and districts, both coed and single-sex. The institute's trainers have worked with public and private schools, Montessori schools, and a variety of charter and independent schools in fifteen countries; it has therefore been…