While America is becoming increasingly diverse, educational stakeholders seek programs that address varied language and cultural needs, which is reflected by the growing popularity of dual language immersion (DLI) programs in recent decades. The problem is an extensively persistent academic achievement gap between students with native English and…

This causal-comparative quantitative study investigated the effects of dual-language immersion programs on reading and math achievement for non-English learner (EL) students that qualify for free/or reduced lunch status. The purpose of the study was to explore if dual-language programs are effective for non-EL students that qualify for free/or…

Indigenous-language immersion (ILI) is a form of schooling where all, or nearly all, classroom instruction in every subject area is conducted in an Indigenous language. This dissertation comprises three case study comparisons of neighboring pairs of ILI and English-medium school programs. The first case study examines two elementary schools in the…

China's rising economy has increased the popularity of learning the Chinese language. Chinese immersion programs have gained popularity in K-12 education, particularly for younger learners. However, research on the optimal instruction design for Chinese and English biliteracy development in one-way Chinese immersion programs is scarce. This…

The goal of a dual language immersion program is for students to attain high academics in both the target and the partner language. Students, who enter the program in Kindergarten, are immersed in common core language arts standards with targeted literacy instruction in Spanish for the entire block. By the time students reach fifth grade, they are…

The price of not being English proficient in the United States is costly. A study using 2000 census data showed that people who were not English proficient experienced lower earnings than those who spoke only English (Community and Regional Development Estate, 2005). The cost of being a non-proficient English speaker has the potential to decrease…

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…

Language immersion programs are becoming more available as a form of school choice in both private and public education in the United States and beyond. While there is research on the benefits of immersion education regarding overall intelligence, there is still much skepticism as to why parents would place their child in an immersion program vs.…

The current pilot study compares the overall academic achievement in the area of language arts literacy among elementary bilingual students enrolled in either a Dual Language: Two-Way Immersion program or in an Early Exit, Transitional Bilingual program in a large urban public school district. By analyzing the results of curriculum based measures…