Despite the range of varieties of Han Chinese, Mandarin is the most widely studied variety in research on Chinese as a heritage language (CHL) around the world. To better understand the role of other varieties of Han Chinese in addition to Mandarin, this article presents a synthesis of research on the learning of Chinese varieties in formal and…

In current research, emotions in language use situations are often examined only at their starting and ending points, akin to observing the beginning and end of a wave, while neglecting their complex fluctuations in between. To fully comprehend the dynamics of emotions in language use situations, it is essential to delve into their intricate…

While extensive research has explored Second Language Vocabulary Acquisition (SLVA) acquisition, there has been a lack of comprehensive bibliometric analysis on this topic. This study addresses this gap by investigating research trends and collaboration networks in SLVA over the past 24 years. Publications on SLVA were retrieved and analysed using…

This book synthesises research on very early language learning in pre-primary organised instruction settings such as kindergarten, nursery or afternoon classes. Using a framework of ecological development, it investigates the nested systems in which very young learners operate, the other agents involved in each of these systems and the influence…

Purpose: The integration of mobile technology in ESL/EFL contexts has garnered significant attention from contemporary researchers, teachers, and learners due to the advancements in technology, dynamic features, and multimodal applications. With this growing interest, there is a need to synthesize the existing literature and identify current…

The aim of this study is to analyze the emerging trends in related research in English for Academic Purposes (EAP) from 2020 to 2024 using a systematic literature review (SLR). In higher education, the concept of EAP has expanded due to globalization and internationalization, providing essential language skills to enhance students' learning…

Virtual Reality (VR) has been utilized in foreign language education for over 50 years, and it has gone through four distinct stages in foreign language education: Two-dimensional (2D) text-based VR, three-dimensional (3D) desktop-based VR, 3D HMD-based VR, and AI-enhanced 3D HMD-based VR. Drawing on relevant studies and examples, this article…

The Production-oriented Approach (POA) is an emerging language teaching method tailored to the characteristics of Chinese learners, but the existing experimental studies have yielded inconsistent results. Therefore, this study employs a comprehensive meta-analysis to assess the overall effectiveness of POA on students' English language skills, and…

Considering the universality of writing struggles faced by both the students and teachers, it is an unexpected observation to find that there are most likely only a dozen or so systematic reviews on the topic. Among these reviews, none so far have focused on identifying and discussing English writing instructional models. This paper systematically…

Although a surfeit of research has investigated the technicality and efficacy of feedback, much less attention has been directed towards student engagement with written feedback. In second-language writing scholarship, student engagement is considered the linchpin that connects feedback provision with learning outcomes and is crucial for feedback…

In this focused methodological synthesis, the sample construction procedures of 110 second language (L2) instructed vocabulary interventions were assessed in relation to effect size-driven sample-size planning, randomization, and multisite usage. These three areas were investigated because inferential testing makes better generalizations when…

Test preparation has garnered considerable attention in second language (L2) education due to the significant implications that successful performance on a language test may have for academic advancement, future career opportunities, and immigration prospects. Meanwhile, an overemphasis on test preparation has been criticized for encouraging the…

Meta-analytic studies of second language (L2) learning typically employ a classic approach to meta-analysis. Although the classic approach can clarify findings, a multivariate, multilevel meta-analysis (3M) approach increases transparency by accounting for (a) dependencies in the evidence presented by primary studies, (b) methodological…

In this meta-analysis, we examined the average correlations (weighted for sample size and corrected for measurement error) between the varied types of motivation specified within self-determination theory (SDT) and second language (L2) achievement. We also conducted moderator analyses to explore whether these relationships are influenced by age,…

This work involves the use of bibliometric techniques to evaluate the metadata of the literature on digital leadership published during the last decade (2015-2025), with documents relevant to the analysis from our campus, the Universidad Autonoma de Santo Domingo, and specifically from the School of Languages, our area of teaching and research…