Code-switching occurs regularly in the input to bilingual children. Yet, the effect of code-switched input on language development is unclear. To test whether word learning would be affected by code-switching, Spanish-English bilingual children (N = 45, 19 boys, Mean[subscript Age] = 5.05 years; ethnicity: 37 Hispanic/Latino, six…

This study explores student-initiated translanguaging in the English as a Foreign Language (EFL) context, particularly with AI translation tools, an area largely overlooked in favor of teacher-led approaches. Using a sequential explanatory mixed-method design, the research examined how 69 undergraduates at a Thai university, across various…

This study explored the effects of practice schedule on the processing of new second language (L2) vocabulary and resulting knowledge. Participants were 107 low-achieving adolescents attending a vocational high school in Korea. They were randomly assigned to one of three practice groups and completed a L2 English-L1 Korean paired-associates…

Codeswitching is a common feature of bilingual language practices, yet its impact on word learning is poorly understood. Critically, processing costs associated with codeswitching may extend to learning. Moreover, verbs tend to be more difficult to learn than nouns, and the challenges of learning verbs could compound with processing costs…

This study explored the strategy use of 12 high-school learners of English within a vocabulary teaching intervention which exposed three groups of learners to one of three types of oral vocabulary explanations: L2 explanations; codeswitched explanations (CS); and contrastive focus-on-form explanations (CFoF) giving cross-linguistic information.…

Teacher language use has long been debated and the different proportions and functions of the first language (L1) have been recurrently examined. Nevertheless, there has not been enough attention paid to the relationship between teacher language use and learning outcomes using empirical data. Hence, the present study aims to investigate the effect…

In this review, we evaluate the claim that translanguaging in the classroom supports the development of the bilingual lexicon by enhancing cross-linguistic transfer. To address this issue, we integrate findings from psycholinguistics and educational sciences in order to identify how effective pedagogical practices for monolingual children can be…

This research-based, highly practical volume presents ways teachers and schools can accelerate literacy achievement with bilingual K-6 students in both English and their home languages. Georgia Earnest García shares innovative instructional strategies for students with different language backgrounds in multiple settings--bilingual/ESL classrooms,…

Sheltered English Immersion (SEI) is a common instructional approach to serve Emergent Bilingual (EB) students through Content-Based Instruction. However, little is known about how novice teachers implement SEI in their content areas once they enter the profession. This dearth of research is particularly pronounced in math, a content area where…

The number of children learning English entering U.S. schools continues to rise, yet the majority of classroom teachers remain English-dominant. Many teachers feel under-prepared to work with the growing number of multilingual students. However, they can draw on a familiar curricular structure, shared reading, to build on children's cultural and…

This article explores the findings from a formative study focused on language and literacy development in an international school's K5 classroom in South America. The teacher's pedagogical goal was to increase the amount of English used by students related to the social context of a restaurant. The intervention involved an integrated literacy and…

Although translanguaging has become a central issue in the multilingual education literature, research on pedagogical translanguaging practices remains underdeveloped. This article describes a study of 72 primary school students (age = 10.68) who participated in an intervention based on translanguaging pedagogies. During the intervention, the…

Although calls for responding to migration-related diversity in education are not novel, few studies have examined linguistic and affective outcomes of diversity-sensitive approaches for vocabulary teaching. This article reports on an intervention study in which beginner English-foreign-language learners (N = 51, M[subscript age] = 8.67 years)…

The present work examines the impact of code-switching (CS) on novel word learning in adult second language (L2) learners of Spanish. Participants completed two sessions (1-3 days apart). In the first session, they were taught 32 nonwords corresponding to novel creatures. Training occurred across 4 conditions: (1) a sentence in English only, (2) a…

Macaro has stated that the choice between a monolingual, immersive, target language-only pedagogy versus a non-immersive, multilingual pedagogy is 'probably the most fundamental question facing second language acquisition (SLA) researchers, language teachers, and policymakers'. Recognizing that prior empirical work on monolingual versus…