In this final article in this guest-edited issue on synergies in second language acquisition and teaching (SLA/T), we attempt to bring together the main content of this issue in an overall, combined synergy statement, concluding this project as a whole. Let us remind readers of the project: A shared effort by 17 scholars taking 11 different…

Idiomatics, the scientific study of idiomatic and figurative language, is examined in this article to define the boundaries as a distinct academic discipline. The investigation highlights the significant implications of idiomatics for understanding human behavior, language development, and technological advancements. A sixpart approach to language…

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…

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…

Vigorously advocates for realising translanguaging's transformative potential in education. This book examines diverse aspects of advocacy for translanguaging as a legitimate educational practice. It advances a practical theory of the translanguaging of education that is informed by deliberative advocacy and based in evidence. Combinations of…

Early childhood language-promoting initiatives, such as Talk with Me Baby (TWMB), are positively associated with young children's development across multiple domains and contexts. Less is known about the potential impact of TWMB in a rural setting that focuses on training preservice students who serve families from culturally and linguistically…

The creative and dynamic practices that multilinguals perform with linguistic and non-linguistic features such as the body, movement, senses, and space have been documented as integral to their repertoire. Drawing on interdisciplinary literature, this article advances the concept of the repertoire through "translanguaging drama" as a…

The study explores the effects of an interdisciplinary learning approach on developing students' English learning (EL) and computational thinking (CT) through two different game-based learning approaches. A quasi-experiment is conducted to evaluate the effectiveness of this approach in terms of enhancing students' CT knowledge and their EL…

This paper aims to discuss old and contemporary perspectives in understanding language acquisition taking into account the neural theory of language. Discussing a recent theory by Kuhl (2010), neural substrates of first language learning will be put forward (Berwick et al., 2013). Neural substrates of phonetic learning, word learning, sentence…

This study examines the landscape of childcare providers (CPs) in Saudi Arabia, focusing on their pivotal role in supporting children's language development. While fundamental, understanding CPs' knowledge of child language development, self-efficacy, and professional training remains limited in this context. This study aims to provide a…

The application of natural language processing (NLP) technology in the field of education has attracted considerable attention. This study takes 716 articles from the Web of Science database from 1998 to 2023 as its research sample. Using bibliometrics as the theoretical foundation, and employing methods such as literature review and knowledge…

Children who speak with nonmainstream American English (NMAE) dialects represent a growing population in the U.S. public school system. This article provides recommendations for how teacher educators can support novice teachers in addressing the needs of NMAE speakers with or at risk for learning disabilities. This article focuses on four core…

A body of studies, which are mostly based on parental reports, have documented gender differences in early language proficiency, and girls tend to outperform boys in both language production and language comprehension. In this study, staff in Norwegian Early Childhood Education and Care institutions observed language comprehension, word…

Child language data are notoriously noisy. Children may produce several phonetic variants for a given word or use the same forms for several different words. As such, child data are characterized by little apparent systematicity. Competing theories have arisen to account for a range of problematic phenomena, but each has struggled to relate child…

Background: Lack of agreement about criteria and terminology for children's language problems affects access to services as well as hindering research and practice. We report the second phase of a study using an online Delphi method to address these issues. In the first phase, we focused on criteria for language disorder. Here we consider…