Summer learning loss (SLL) is a familiar and much-studied phenomenon, yet new concerns that measurement artifacts may have distorted canonical SLL findings create a need to revisit basic research on SLL. Though race/ethnicity and socioeconomic status only account for about 4% of the variance in SLL, nearly all prior work focuses on these factors.…

In the wake of political and legal challenges facing race-based integration, districts have turned to socioeconomic integration initiatives in an attempt to achieve greater racial balance across schools. Empirically, the extent to which these initiatives generate such balance is an open question. In this article, we leverage the school assignment…