In this dissertation, I examine various factors shaping students' trajectories and opportunities later in life. In Chapter 1, I explore the role of grade retention policies. Grade retention as a remedial policy is controversial because the benefits of extra instruction time may not outweigh its costs. Previous research has primarily examined…

The COVID-19 pandemic has posed an unprecedented education equity crisis in California. Since mid-March, almost all California schools and colleges have closed in response to the pandemic, requiring education leaders and administrators to stretch their resources to create or improve distance learning plans, support students' basic needs, and…