Emerging from nearly two decades of language suppression wrought by Proposition 227, a "Bilingual Education Renaissance" is underway in California as new programs proliferate at a much faster clip than the state can produce certified bilingual teachers. California's policy shift is built upon an officially stated view of bilingualism as…

Recent research suggests that English learner (EL) classification can impact students in both positive and negative ways. We do not know enough, however, about what contexts and features of EL education lead to these divergent effects. Because students are classified as ELs at all grade levels, and the structure and content of schooling change…