I argue that the variation within and across contexts detailed by Shin & Miller is indicative of a broader phenomenon in which morphosyntax and the discourse context are intertwined, including elements like perspective, discourse relations, information structure, and common ground. Appealing to independent evidence highlighting the role of…

Idiomatics--the scientific study of idiomatic language and figurative language--is a pervasive theme in global literature, yet its precise terminology often lacks clear definition. This article addresses this challenge directly by delving into the etymology, significance, and universality of idiomatics. It emphasizes the pivotal role of idiomatics…

In the field of educational psychology, self-regulation is part of a well-established research paradigm that has been extensively applied to learning contexts. However, despite proposals highlighting its benefits, some researchers claim that its cross-pollination into applied linguistics has been slow. In their recent "Applied…

Since its inception in 2005, YouTube has grown to become one of the most trafficked online platforms in the world. Accordingly, second language (L2) research interest on the topic has also increased, with studies investigating its use in formal and informal settings. Given this, the goal of this conceptual paper is to identify patterns within L2…

This article revisits the role of cognitive individual differences in creating synergies between second language (L2) writing and second language acquisition research that were proposed by Kormos (2012). It takes stock of the advances in research findings, in the past decade, on the role of working memory and language learning aptitude in L2…

In this paper, the role and nature of language and language development will be discussed. Research and theory in second language acquisition has demonstrated that (i) language is an abstract, implicit and complex system. Input (ii) plays a key role in language development; despite the fact that some knowledge of language is innate (iii). Overall,…

This paper provides a broad overview of the development of the domain of 'psychology in language learning' (PLL). It discusses the linguistic dominance of the past, the growing influence of psychology in the present, and the challenges for the future. The author also proposes a research agenda aimed at making the process of L2 learning and…

An important question in the field of English language teaching and learning is 'What is the relationship between research and second language (L2) instruction?'. A second question is 'What should the relationship be?'. This keynote speech explores these two questions. The speech provides a general overview of some of the important insights that…

Adequate reporting of quantitative research about language learning involves careful consideration of the logic, rationale, and actions underlying both study designs and the ways in which data are analyzed. These guidelines, commissioned and vetted by the board of directors of "Language Learning," outline the basic expectations for…

Over the past several decades, applied linguistics and second language (L2) acquisition and teaching have been areas of prolific research and have undergone continual development. The purpose of this article is to identify essential themes in the field of applied linguistics, focusing more intensely on teaching and learning second languages in a…

This article focuses on the description of one of the main features of current multilingualism, complexity, through a selection of issues related to its role in L2 acquisition, as the proper notion of multilingualism, multilingualism as a social phenomenon and multilingualism as a multidimensional phenomenon. We also present several aspects of…

In this article I make the point that there has been a continuous focus on second language development in second language acquisition research for over 40 years and that there is clear empirical evidence for generalizable developmental patterns. I will both summarize some of the core assumptions of Processability Theory (PT) as an approach to…

This introductory paper highlights the promising potential of learner corpora to facilitate investigations of the developmental processes underlying L2 learning. It offers a critical discussion of the aspects in which the disciplines of learner corpus (LC) research and SLA would benefit from closer interdisciplinary engagement and introduces the…

This book focuses on theory, research, and practice related to "lexical input processing" (lex-IP), an exciting field exploring how learners allocate their limited processing resources when exposed to words and lexical phrases in the input. Unit 1 specifies parameters of lex-IP research among other levels of input processing as well as…

For decades educational psychologists have bemoaned the black box approach of much research on learning, that is, the focus on product rather than process, and the absence of fine-grained analysis of the learning process in the individual. One way that progress has been made on this point in the last couple of decades is through cognitive…