The purpose of this study was to examine the ways in which teachers use language to promote vocabulary development (i.e., vocabulary talk moves) during science instruction in early-elementary classrooms. Twenty-four total science lessons were recorded by eight teachers, providing 894.27 min of observational data across three timepoints. Discourse…

Thinking together in primary classrooms has received much scholarly attention in recent years, with a focus on educational dialogue at the forefront of studies concerned with identifying what constitutes effective language for learning. Whilst the expression of explicit reasoning is often discussed, less attention has been given to the role that…

This study examines the quantity and quality of child-directed speech across household activities in a socioeconomically diverse sample of Argentinian Spanish-speaking children, an understudied population. Thirty children (mean: 14.3 months) and their families were audio-recorded for four hours. The middle two hours were transcribed and analysed…

This case study demonstrates teaching and learning activities in the school laboratory, and employs talk moves for the direct assessment of practical task effectiveness. By adopting a sociocultural linguistic approach (SCLA), learning chemistry is understood to be a discursive process in which knowledge is constructed through social interaction…

The present study aims to investigate the socio- and applied linguistic functions and frequency of lecturers' language behaviors (code-switching (CS), code-mixing (CM), and translanguaging) in terms of showing lecturers' social identity in the Georgian educational discourse, namely, in teaching Business English (English for Specific Purposes -…

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,…

Empirical evidence exists that enhancing students' language can promote the mathematics learning of multilingual students at risk, whereas other target groups (e.g., monolingual students, successful students, both with diverse academic language proficiency) have hardly been considered. This cluster-randomized controlled trial (N = 589)…

Current research on cross-language transfer has focused primarily on literacy development. The present study extends the scope of existing research by focusing on argumentative reasoning, an important but under-research academic skill. A single-case study with a reversal design was conducted with four Chinese-English elementary students with the…

This paper reports a case study focusing on naturalistic communication between a Chinese beginning non-native speaker of English (NNS) and an English native speaker (NS). The participants engage informally in a form of tandem learning, with each in turn taking the dominant role in the conversation through teaching the other vocabulary items in…

This paper is aimed at highlighting the problem of the use of emotive-evaluative vocabulary in the English-language mass media political discourse, which is a relevant topic since the scope of media texts in English is widespread in the information community and the media language is the basic means for communication, phrasing, conveying and…

Conceptualizing numbers as discursive constructs generated in, and for the sake of, communication, we investigated the development of the numerical discourse of Milo, a boy who was 2 years and 8 months old when we first met him and whom we then followed for 18 months. Our analyses of the child's evolving responses to the question "Where is…

This paper investigated the language resources needed for communication in Vietnam's import/export services and the level of alignment with the associated English for Specific Purposes (ESP) course. To examine the communicative practices used in this workplace, the study employed methods of semi-structured interviews and a collection of 48 emails…

Within the framework of Conversation Analysis for Second Language Acquisition (CA-SLA), this study uses learning behavior tracking (LBT) (Markee, 2008) with longitudinal data to investigate word learning by one adult second language (L2) user of English. The adult is a first language (L1) user of Japanese with limited proficiency in English. Data…

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…

Researchers have consistently found a link between the quality of early parent-child book-reading interactions and children's language skill. Two aspects of quality (level of abstraction and utterance function) were examined simultaneously in the current study to further refine our understanding of how parents' talk during shared reading predicts…