The use of English to teach content subjects has been a growing trend in many parts of the world. It is labelled in a variety of ways, such as content-based learning, content and language integrated learning, immersion education, theme-based language teaching, and bilingual education, but it is referred to in this paper as English-medium…

This three-article dissertation examined how policy choices in three key policy areas -- initial enrollment, service provision, and reclassification -- impact English learner (EL)-classified students. The first article examined the national landscape of state statutes, regulations, and state education agencies' (SEA) guidance that support…

In 2006, Arizona ELL Task Force implemented Structured English Immersion (SEI) within its public schools to educate emergent bilingual (EB) students. Although prior research has demonstrated limitations of SEI, we investigate whether institutionalization has improved its implementation and outcomes using coordinators' and teachers' responses from…

English learners (ELs), students from a home where a language other than English is spoken and who are in the process of developing English proficiency themselves, represent over 10% of the US student population. Oftentimes education policies and practices create barriers for ELs to achieve access and outcomes that are equitable to those of their…

One in five school-age children in the U.S. speaks a language other than English at home (Zeigler & Camarota, 2014). Roughly half of these emerging bilingual students (Garcia, 2009) are classified as English learners (ELs) when they enter school, meaning they do not meet state or district criteria for English proficiency (NCES, 2015). As the…

This report synthesizes findings from extant empirical research to identify nine key policy areas that state policymakers and stakeholders in California can leverage to improve English learners' (ELs') opportunities and outcomes across the state. Importantly, the report situates these policy areas within the current framework of California state…