The "Filière Bilingue" (FiBi) is a Swiss public two-way immersion program integrating French-speaking, German-speaking and allophone learners (having neither French nor German as an L1) in each class. Located in the bilingual city of Biel/ Bienne, the "diglossic" situation represented by the use of Swiss German and standard…

Purpose: This study examined the frequency of code-switching by Spanish-English-speaking children as a function of language proficiency in each language and diagnosis (developmental language disorder [DLD] or typical language development [TLD]). Method: Sixty-two Spanish-English-speaking children, 5-7 years of age, participated in this study (24…

Chinese as the medium of instruction (MOI) is used across the curriculum for early childhood education in Hong Kong; however, kindergartens with non-Chinese speaking (NCS) students adopt different MOI, in which English remains an integral part of learning and teaching, to cater to the needs of NCS students and their families. The present study…

Using the 2.4-million-word written Spanish subsection of the Corpus of Utah Dual Language Immersion, collected from a large-scale standardized writing assessment of K-12 Spanish second language (L2) students, this study focuses on lexical complexity as operationalized by three measures: lexical diversity, lexical density, and lexical…

For many preschoolers in Turkish kindergartens, English instruction starts in the third year of their lives when they have barely begun to articulate their thoughts in their own mother tongue, Turkish. Parents have a dual role as models and decision makers in their children's foreign language education. As the fifteen participant parents of this…

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…

Assessment "as," "for," and "of" learning complement effective curricular and instructional practices, however, the complexities of assessment for multilingual students are too-often overlooked and misunderstood. What if multilingual learners, teachers, and educational leaders all had opportunities to plan for and use…

Students learning to read in more than one language, or emerging biliterates, are becoming increasingly common in schools. Early screening and identification of reading difficulties may lead to better outcomes for emerging biliterates as well as monolingual English students. Oral reading fluency (ORF) is one tool shown to be both a reliable…

Prior research has shown that EL classification is consequential for students, however, less is known about how EL classification impacts students' outcomes. In this study, we examine one hypothesized mechanism: teacher perceptions. Using nationally-representative data (ECLS-K:2011), we use coarsened exact matching to estimate the effect of EL…

This study examined seven Louisiana kindergarten immersion teachers' practices to evaluate students' oral target language production and compare the oral production elicited when different instructional practices were used over a single semester. Three rounds of three 20-minute observations in three different contexts--circle time, direct…

The Arizona English Language Learners Assessment (AZELLA) is used by the Arizona Department of Education to determine which children should receive English support services. AZELLA results are used to determine if children are either proficient in English or have English language skills in one of four non-proficient categories (pre-emergent,…

The authors examined the effectiveness of a 2-year (kindergarten and first grade) oral English intervention provided to 534 Hispanic English-language learners in transitional bilingual education (TBE) and structured English immersion (SEI) programs. Using latent growth modeling, the authors compared instructional programs in relation to growth…

In dual language programs, children who speak a majority language are grouped with children who speak a minority language, and instruction is delivered in both languages. This focus on structural rather than instructional design can lead to a recipe approach to design: add the ingredients (native-speaking children, content language instruction) in…

The authors conducted an experiment during the 2003-2004 school year to determine whether "On Our Way to English" ("OWE"), a product to help elementary students learn to read and speak English, was more effective in a California and a Texas school district than materials already in place. In the California study, 384 English…

The authors were asked to find out whether "On Our Way to English" ("OWE"), a supplementary, text-based product to help elementary school students learn to read and speak English was more effective in a California and a Texas school district than the materials the districts already had in place. They conducted an experiment…