The idea of offering all children and youth an education that is experiential, student centered, engaging, and relevant to life is not a new concept (Dewey, 1938; Kolb, 1981). Preparing students with the competencies, skills, and character for full participation in the 21st century has become the vision of schools, educators, and organizations…

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…

This article presents a theoretical review of and methodological guidelines for the study of two key notions in second language acquisition research, complexity and difficulty. The term "complexity" has gained considerable currency over the past decades and has taken on a wide range of meanings. We argue for a more restricted…

As China joined the World Trade Organization (WTO) and its national strength continued to grow, enthusiasm for learning Chinese has been heating up globally. Chinese language education has gradually integrated into the education systems of more countries, becoming a significant focus of attention and study. However, despite the increasing demand…

This book constitutes a holistic study of sociolinguistic development among adult second language (L2) learners in a naturalistic setting. Combining results from a cross-sectional and longitudinal micro-development study, it examines the acquisition of both the productive and interpretive skills necessary to engage with the contextually sensitive…

The fluency task, which involves lexical retrieval from a categorical or thematic prompt, has been a crucial paradigm in studies about lexicon in bilingualism and additional languages. Particularly, there has been a very productive cognitive turn towards analytical models based on the exploration of the cognitive processes underlying the mental…

The development of research methodology in any scientific field is closely tied to technological advancements that allow for deeper and more sophisticated data analysis. To help readers understanding the scope of current lexical availability research, this chapter provides a description of the tools and research resources specifically developed…

This article examines how tertiary language learners of German engaged with the novel "Blutbuch" (2022) by Swiss author Kim de l'Horizon. Celebrated as the first nonbinary novel in German literature, excerpts of this autofictional text were taught in a 3-week unit, which was part of a semester-long German course targeted at university…

In the United States, numerous world language programs face criticism by being labeled as useless and inferior, resulting in curriculum and funding cuts. Despite defending their practicality, showing how vital skills are acquired through participation in these courses, many programs' efforts often fall short in conveying the essential role of…

The optimal amount of first language (L1) and second language (L2) to use in L2 learning has been constantly debated (e.g., Cummins, 2007; Hall & Cook, 2012). This study situated the debate of L1 and L2 use in the context of vocabulary learning from reading by examining the gloss language effect (i.e., L1 vs. L2 glosses). Important factors…

The coronavirus disease 2019 (COVID-19) outbreak has forced a sudden transition from face-to-face learning to online learning in higher education. This circumstance challenges university students to be more selfdirected in learning with relatively minimum assistance from their lecturers or peers. Therefore, it is becoming increasingly important to…

This article introduces self-regulation features with Partial and Synchronized Caption (PSC) for practicing listening skills and fostering self-paced and autonomous learning. PSC generates a partial caption by focusing on acoustically and lexically difficult words and synchronizes each word's appearance with the speaker's speech. The aim is to…

Teachers in English-medium classrooms can support students' translingual composing by inviting students to write using all their language resources. However, students in these contexts often express hesitancy about their ability to spell in languages beyond English. This article describes support strategies teachers can use to scaffold students'…

Computer-assisted textual enhancement (CATE) technology has been widely used to improve English as foreign language (EFL) learners' syntactical and grammatical learning. Visual attention, repetition, and prior knowledge are known as the vital factors in CATE-assisted knowledge-acquisition; however, there still lacks a model which can describe…

Business English is rather complex and the need to research this is necessary. The methodology used in the paper is to survey the current status of knowledge of Vietnamese students about conversations used in companies, these sentence patterns and their difficulty and importance are made clear. Some implications are proposed to practice…