This study examined the influence of linguistic input on the development of productive and receptive skills across three fundamental language domains: lexico-semantics, syntax, and phonology. Seventy-one (35 female) Basque-Spanish bilingual children were assessed at three time points (Fall 2018, Summer 2019, Winter 2021), between 4 and 6 years of…

Picture book reading is widely regarded as an activity that promotes multiple aspects of children's language acquisition, including their vocabulary development. Historically, researchers interested in what underlies the link between picture book reading and vocabulary development have investigated a suite of caregiver behaviors during picture…

Many bilingual infants attend early childhood education centres (ECEC) with their monolingual peers. However, recent evidence reveals that bilingual infants vocalise significantly less than monolingual infants in ECEC settings (Zheng et al. 2023) [Effects of Multilingualism on Australian Infants' Language Environments in Early Childhood Education…

Due to core challenges in social communication experienced by many young children with autism, children on the spectrum who are also dual language learners (DLLs) may benefit from developmentally-appropriate language supports in school settings. The current study examined whether home language status moderated the effect of a play-based…

This study investigates trajectories of L2 development in writing in two genres over multiple time points in a semester-long ESL writing program. Conceptually replicating previous studies on genre and development, we analyzed 270 argumentative and narrative essays written by 45 ESL students to find developmental and genre differences, using…

While previous research has shown that language use in the home is an important factor in bilingual language development, little research has focused on how specific language strategies used by parents relate to bilingual children's language exposure and vocabulary development. Yet, for parents, this information has the potential to inform their…

In this position paper we present research and data demonstrating how pedagogical frameworks traditionally used in TESOL contexts can be harnessed by world language (WL) educators to scaffold language learning and advocate for emergent multilingual language learners (EMLLs). Focusing on three pedagogical frameworks--Sheltered Instruction…

The study examined 37 language samples of 37 Spanish-English kindergartners and first graders from a larger sample of the Multitudes Project in California. The focus was on investigating how these young English language learners produced narratives in English, what language elements they included, and whether these elements correlated or related…

To date, most classroom-based research into the learning of a third language (L3) in the US has examined patterns of acquisition among various groups of bilinguals. Situated mainly within the context of "Portuguese for Spanish Speakers" (PSS), studies typically group learners based on the sequence / age of onset of their main background…

Research Findings: In the context of parent-child book sharing, cultural influences on cognitive distancing language and associations with child executive function (EF) have been understudied. This study examined cultural group similarities/differences in parent and child book-sharing distancing language among preschool-aged dual language learners…

This dissertation was an investigation of how students in two-way bilingual immersion (TWBI) programs construct their bilingual identities inside and outside the school setting, highlighting the unique and multifaceted nature of their language development and cultural identity formation. TWBI programs aim to cultivate bilingualism and biliteracy,…

The problem is that while the number of Multilingual learners (MLs) in Maryland has drastically increased, there are not enough English language development (ELD) teachers certified or prepared to deliver effective instruction. A gap in the research exists because English Language Development (ELD) teachers seldom feel prepared to meet the…

Now in a revised and expanded third edition, this established course text and teacher guide explores the processes involved in second-language acquisition and translates the research into practical instructional strategies for PreK-12. Engaging classroom vignettes and personal reflections from the authors and other seasoned educators bring the…

Technology continually changes day-to-day interactions, and emergent bilingual learners often multitask, using several digital tools, at times simultaneously, to communicate and learn. Students may text, post on social media, and listen to music as they complete their work. Studies have examined the affordances of technology for language learning,…