This study investigated whether second language (L2) classroom instruction that incorporates a principled approach into the use of the first language (L1) by students and instructors has an effect on beginning learners' development of L2 speaking and writing proficiency, compared to L2-only instruction, over the course of one semester.…

The last two decades have seen a significant amount of interest in bilingual language learning and processing. A number of computational models have also been developed to account for bilingualism, with varying degrees of success. In this article, we first briefly introduce the significance of computational approaches to bilingual language…

Two-way immersion (TWI) programs are an increasingly popular educational model designed to foster academic achievement and develop high levels of bilingualism, biliteracy, and sociocultural competence (Howard et al., 2018). TWI has been shown to be highly effective at promoting English-language development and academic content learning, as well as…

Acquisition of an argument structure may be affected by the diversity of lexical types that appear in that structure (Conwell et al., 2011; Yang, 2016). Seventy-two 5- and 6-year-old English-speaking children completed a learning study where they were exposed to a novel argument structure and then tested on their ability to comprehend it. The…

How people conceptualize learning is related to real-world educational consequences across many domains of education. Despite its centrality to the educational system, we know little about how the public reasons about language acquisition, and the potential consequences for their thinking about real-world issues (e.g., policy endorsements). The…

Studies that measure the effectiveness of language-training program for children's language development do not clearly identify in adult-child interaction which characteristics of educators' language are most effective, particularly for children over 4 years of age who need to develop complex syntactic skills. Our study aimed to analyze the…

This study explores the perspectives of the two authors, who have very different language backgrounds, reflecting the subtleties of first and additional language development. We distinguish between a 'literacy-track' (i.e. starting from written language) and an oracy track (starting from spoken language). We draw on duoethnography for our dialogic…

This article examines the visibility of an African language, isiZulu, in the public domain of education in South Africa. It explores synergies and disjunctures in language use and exposure for children across the continuum from home to ECD centre and early primary school, and how they affect children's competence in reading in two languages by…

'High-quality talk' is a fundamental principle of many approaches to teaching grammar. However, relatively few studies have attempted to characterize this talk with attention to the ways in which classroom dialogue might engender metalinguistic thinking. This paper explores how the concepts of procedural and declarative metalinguistic knowledge…

The purpose of this meta-analytic review is to investigate the relation between statistical learning (SL) and language-related outcomes, and between SL and reading-related outcomes. A comprehensive search of peer-reviewed published research resulted in 42 articles with 53 independent samples and 201 reported effect sizes (Pearson's r). Results of…

When taught a label for an object, and later asked whether that object or a novel object is the referent of a novel label, preschoolers favor the novel object. This article examines whether this so-called disambiguation effect may be undermined by an expectation to communicate about a discovery. This expectation may explain why 4-year-olds do not…

Researchers agree that attention to bilingualism and biliteracy can and should be a goal in all educational settings where young dual language learners are present. The challenge, however, is how to promote biliteracy development while remaining congruent with principles of developmental direction, specifically the idea that children's…

This study examined how intervention dose frequency affects phonological acquisition and generalization in preschool children with speech sound disorders (SSD). Using a multiple-baseline, single-participants experimental design, eight English-speaking children with SSD (4;0 to 5;6) were split into two dose frequency conditions (4…

Aims: The primary aim of this study is to augment our understanding of the component skills that underpin second-language learners' text comprehension by examining the direct and indirect roles of vocabulary knowledge and grammatical skills in second-language learners' listening and reading comprehension. Methods: Our sample included 134 learners…

This study identified patterns of classroom and family experiences and developmental outcomes for young children in segregated early education. This study is based on data from a high-quality early education program serving young children from low-income households in 19 schools across the U.S. The sample included 1,521 children during the…