This paper puts forward a research agenda in the area of explicit and implicit knowledge and learning of second or additional languages. Based on a brief overview of reliable findings as well as open questions in the field, three agenda items are highlighted. First, valid and reliable measures of explicit and, in particular, implicit knowledge and…

Study abroad (SA) has long been regarded as a key component of internationalization efforts in higher education and much scholarship has investigated the practices and outcomes of SA from varied perspectives. More recently, scholars have paid growing attention to ways to increase the participation of historically marginalized students in SA, to…

This review of recent scholarship (RRS) paper is a follow-up of the first, published in this journal in 2014. For this RRS paper, we identified and included 304 mixed-methods research (MMR) papers published in 20 top-tier applied linguistics (AL) journals. We used a six-pronged quality and transparency framework to review and analyze the MMR…

This reflective piece tells the story of how I started out doing Conversation Analysis (CA) and have been transitioning into doing mixed methods for some years now. My basic argument is that language learning talk is too complex a phenomenon to analyse using a single methodology. Specifically, it is extremely difficult to isolate from the…

For many researchers in the social sciences, including those in applied linguistics, the term ethics evokes the bureaucratic process of fulfilling the requirements of an ethics review board (e.g., in the US, an Institutional Review Board, or IRB) as a preliminary step in conducting human subjects research. The expansion of ethics review boards…

The growing concern for ethics in applied linguistics may be attributed to attempts to stem the rising incidence of ethical lapses in order to ensure that the core ethical principles of: (1) respect for persons; (2) yielding optimal benefits while minimizing harm; and (3) justice are preserved. Following a brief historical review of this topic,…

This article offers a critical review of research on the use of glossing and its contribution to second language (L2) vocabulary acquisition. Discussion topics include the complexity of estimating the effectiveness of glossing relative to reading non-glossed texts, the quest for optimal implementations of glossing, issues of ecological validity,…

This article puts forward several proposals for replicating two well-known "First Exposure" studies dealing with the earliest stages of adult second language acquisition. Both of them enquire into the word-level knowledge that complete beginners are able to extract from minimal input when exposed to a new language for the first time.…

In contemporary methodological thinking, replication holds a central place. However, relatively little attention has been paid to replication in the context of complex dynamic systems theory (CDST), perhaps due to uncertainty regarding the epistemology-methodology match between these domains. In this paper, we explore the place of replication in…

The rise of English as a global language has led scholars to call for a paradigm shift in the field of English language teaching (ELT) to match the new sociolinguistic landscape of the twenty-first century. In recent years a considerable amount of classroom-based research and language teacher education (LTE) research has emerged to investigate…

First, we trace the history of second language acquisition (SLA) from early stages in the mid-twentieth century to today. We next consider the status of the field in today's research world with a particular focus on all aspects of methodology and, finally, we take a look at the future and discuss issues related to scientific rigor in light of Open…

An important shift in language learning research is the understanding that pronunciation instruction is necessary to ensure learners' balanced development in pronunciation and second language (L2) speech. Research focusing on understanding what types of pronunciation instruction are effective and what makes them most effective has grown…

Language learning can be very emotional, as anyone who has ever tried to learn or use another language (L2) will attest. The range of emotions varies widely in both type and intensity, from the thrill of successfully articulating yourself, for example, to the anxiety of navigating a high-stakes encounter in an L2. It is not surprising, therefore,…

A lot of attention has been devoted in the last 30 years to understanding nativeness and what has traditionally been called non-nativeness. While many studies have attempted to problematize the dichotomic division between so-called native speakers and non-native speakers, several others have specifically focussed on the language teaching…

This review involved 60 articles chosen from 336 empirical studies identified in five leading journals on the learning and teaching of Chinese as a second or foreign language in mainland China during the period 2014-2018. The selected studies document Chinese researchers' efforts to improve the teaching and learning of the Chinese language in…