This study employs a potential outcomes modeling approach to estimate the causal effect of the National Math + Science Initiative's College Readiness Program on Advanced Placement test taking and qualifying score earning for three recent cohorts of schools. Results indicate substantial and significant increases in both AP test taking and…

Many incoming college students are referred to remedial programs in math or English based on scores they earn on standardized placement tests. Yet research shows that some students assigned to remediation based on test scores would likely succeed in a college-level course in the same subject area without first taking a remedial course if given…

One way to improve struggling schools' access to effective teachers is to use selective transfer incentives. Such incentives offer bonuses for the highest-performing teachers to move into schools serving the most disadvantaged students. In this report, we provide evidence from a randomized experiment that tested whether such a policy intervention…