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…

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…

Research Findings: Storybooks provide opportunities for children to encounter new words in context and build vocabulary. Storybooks intended for dual-language learners (DLLs) can come in two types -- immersive monolingual second language (L2) books, or an emerging style of "code-switching" books written predominantly in a child's…

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…

In this preregistered, longitudinal study of early code-switching, 34 US-born, Spanish-English bilingual children were recorded with a bilingual family member at 2;6 and 3;6, in Spanish-designated and English-designated interactions. Children's Spanish and English expressive vocabulary and their exposure to code-switching were measured through…

In this article, I share two critical incidents from the vocabulary lessons in an instructional cycle on immigration with third-grade bilingual students. In sharing these critical incidents, I seek to raise awareness of how colonial legacies of cultural and linguistic domination permeate translanguaging pedagogy. I use critical reflection,…

Translanguaging has recently been promoted as a socially just and academically beneficial way to teach English language learners, however, there is an absence of research on the compelling ways bilingual families in the United States flexibly apply their entire linguistic repertoire when reading, particularly within shared readings. The present…

The use of English-origin spontaneous loanwords (e.g., "la babysitter," "el counter," etc.) in otherwise Spanish discourse is criticized by many as a strategy that bilinguals use to compensate for a lack of lexical knowledge in Spanish. The purpose of the current research is to examine the question of lexical proficiency as a…

Purpose: This article aims to describe how exemplar variability can manipulate the word learning environment to maximize within- and cross-language generalization in Spanish--English bilinguals. Furthermore, we examined sources of individual variability that predicted word learning. Method: Nineteen Spanish--English bilingual children participated…

Though moral intuitions and choices seem fundamental to our core being, there is surprising new evidence that people resolve moral dilemmas differently when they consider them in a foreign language (Cipolletti et al., 2016; Costa et al., 2014a; Geipel et al., 2015): People are more willing to sacrifice 1 person to save 5 when they use a foreign…

The purpose of this study was to explore the ways emergent bilingual first-graders draw on multiple linguistic resources during reading assessments and the participation of their Spanish-dominant parents in those assessments, as children engaged in English and Spanish retelling tasks. Informed by a translanguaging lens, sociopsycholinguistic and…

Literacy practices have changed over the past several years to incorporate modes of representation much broader than language alone, in which the textual is also related to the visual, the audio, the spatial, etc. This book focuses on research and instructional practices necessary for integrating an expanded view of literacy in the classroom that…

This study examined how a pair of Spanish/English dual language bilingual education (DLBE) preschool teachers enacted their bilingualism while working cohesively and simultaneously toward common instructional goals. We drew on classroom video data, field notes, and other relevant artifacts collected weekly during shared readings of English- and…

This book is the first to bring together a collection of recent empirical studies investigating languaging, an important construct first introduced by Swain in 2006 but which has since been deployed in a growing number of L2 studies. The contributing authors include both established and emerging authors from around the globe. They report on…

This study investigates a teacher's L1 use during focus-on-form episodes (FFEs). FFEs assist L2 learning by bringing learners' attention to language. We studied the language used in FFEs in a Spanish as a foreign language (SFL) classroom to better understand the pedagogical purposes of L1 use in the classroom. We video-recorded 12 hours…