Previous research on bilingual mathematics education has proposed that as children "language mathematics" they use multiple sources of meaning. In this paper, we focus on lexical inventions--bilingual children's made up words that are not formally defined or used but follow the phonology and morphology of a language--as a source of…

As gentrifying dual language (DL) schools in the United States increasingly attract students with linguistic, racial, and socioeconomic privilege, a key consideration is whether these schools are intentionally supporting the specific needs and assets of emergent bilingual (EB) students from Latinx families. This dissertation of practice examined…

Dual language immersion (DLI) programs have emerged in the U.S. as effective ways to bring together language minority and language majority speakers in school settings with the goal of bilingualism and bi-literacy for all. However, the proliferation of these programs has raised concerns regarding issues of inequity and dissimilar power dynamics in…

Purpose: We investigated the efficacy of "Story Champs" for improving oral language in third-grade Spanish-English bilingual children with developmental language disorder (DLD). Method: We implemented a concurrent multiple-baseline across-participants single-case design with four bilingual Spanish-English third-grade students with DLD.…

This cohort-sequential study explored the working memory (WM) structures that underlie growth in mathematical word problem solving (WPS) performance in elementary school emergent bilingual children whose first language (L1) is Spanish. To this end, children (N = 429) in Grades 1, 2, and 3 in southwest U.S. school districts at Wave 1 were…

Measures of 31 Latinx students' attitudes in a Grade 5 Spanish dual language bilingual education (DLBE) program were compared with those of the same students four years prior. Twenty-one mainstream English students comprised a comparison group for the same time period. Some statistically significant changes occurred for students in DLBE related to…

Although a "semantic receptive-expressive gap" appears to be a universal feature of early bilingualism, little is known about its development. We sought to determine if the magnitude of the discrepancy between receptive and expressive standard scores changed over time in bilingual children's two languages. In this longitudinal study,…

Children continuously engage in developing theories about how the world works as they inquire through play and interactions with others. In this study, we investigated children's in-process thinking in the form of working theories about language as they participated in engagements around dual language picturebooks in an afterschool club. Our…

On day one the author sets up the expectation that her kindergarten Spanish language immersion classroom will be a 100% target language environment. To accomplish this, the author implements several structures, routines, and expectations to maintain the immersion environment. Getting to know the students, modeling appropriate behavior, promoting…

This qualitative study examines strategies used by children in a kindergarten dual language immersion (DLI) class, when enacting and negotiating intersecting social constructions such as ethnicity, social class, and bilingualism. Drawing on data collected during the 2017-2018 academic year, this paper uses an intersectional lens to describe the…

The purpose of this qualitative, interpretive study was to investigate general education K-12 teachers' perceptions of instructional practices and professional development for teaching Spanish as a first language English Language Learners. Specifically, I investigated the instructional practices and professional development experiences of K-12…

Research on the effects of bilingualism on third language (L3) development set in bilingual communities is scarce, outdated, and has provided mixed results. This study investigated the effects of exposure and age of onset of acquisition (AOA) of L3-English, as well as first and second language (L1/L2) skills and use, in the development of…

Articles in this issue examine (1) the primary sources of variability in reading and language achievement among Spanish-speaking English learners (ELs) in the United States, (2) the extent to which poor performance at the end of grade 2 is identifiable in developmental trajectories beginning in kindergarten, (3) the relations among core reading…

This study investigated the dimensionality of bilingual phonological awareness (PA) in English and Spanish by replicating a kindergarten model in Grade 1, and presents alternatives to modeling clustered data. English and Spanish tasks were analyzed from previously collected samples totaling 1,586 first grade Spanish-speaking English learners. Four…

There is increasing evidence supporting the efficacy of augmented reality (AR) education applications, yet comparatively few reports exploring AR for early childhood. Augmented reality is uniquely suited to language instruction and the early elementary context, thus has potential to support the growing number of English language learners (ELLs) in…