This commentary discusses the issue of small samples in instructed second language acquisition research. We discuss the current state of affairs, and consider the disadvantages of small samples. We also explore other considerations regarding sample size, such as research ethics and ecological validity. We present a range of recommendations for…

Professor of Second Language Acquisition (SLA) Robert DeKeyser is from the School of Languages, Literatures, and Cultures at the University of Maryland. His research builds bridges between the theory of second language acquisition with major concerns in cognitive aspects such as implicit and explicit learning mechanism, age differences, and…

In volume 103 of "Modern Language Journal," Stephen May suggested that the "multilingual turn" has not fully delivered on its promises, pointing out second language acquisition (SLA) researchers' continued focus on parallel monolingualisms rather than on dynamic bi/multilingualism, the lack of theorization of historicity in…

In this interview with Terry A. Osborn, whose work set the stage for the momentum that is currently building around social justice in language education, Dr. Osborn shares his perspective on the past, present, and future of language education.

This article responds to Jordan and Gray's critique of the global coursebook and the call to have open, critical discussions about coursebook use in light of SLA research (Jordan and Gray 2019). I?make a case for why the assumptions made about what constitutes a global coursebook are too narrow. I?also dismiss the idea of one type of global…

James P. Lantolf is George and Jane Greer Professor Emeritus of Language Acquisition and Applied Linguistics and former director of the Center for Advanced Language Proficiency Education and Research at the Pennsylvania State University, USA. He is currently Adjunct Professor of Applied Linguistics in the same academic unit at Xi'an Jiaotong…

This commentary offers a brief reflection on the state of CALL in 1997, when "Language Learning & Technology" was launched with my paper entitled "CALL in the year 2000: Still in search of research paradigms?" The point of my 1997 paper was to suggest the potential value of research on second language learning for the study…

The majority of recent research on language learning motivation has reportedly focused on English as a target language, typically in relatively homogeneous, secondary and postsecondary "foreign language" settings. How applicable, then, are the theories and findings undergirding that research to our understanding of the contemporary…

The goals of this article are to appraise second language acquisition's (SLA) disciplinary progress over the last 15 years and to reflect on transdisciplinary relevance as the field has completed 40 years of existence and moves forward into the 21st century. I first identify four trends that demonstrate vibrant disciplinary progress in SLA. I then…

Looking back to the language testing world of the 1980s in the United Kingdom, we need to be aware that how we perceive or remember ourselves to have been then--whether as individual language testing academics or as corporate language testing organisations--will be shaped by multiple influences. Although we may have been present at and shared in…

Paul Stapleton's assessment of the current state of language teaching research (LTR) raises important issues. However, his proposal that social science research approaches in ELT have failed, and that that they should be replaced by approaches from the biological sciences, is unlikely to connect with the knowledge-building needs of ELT…

This article examines the Multiple Grammars (MG) theory proposed by Luiz Amaral and Tom Roeper in the present issue and presents a critique of the research that went into the theory. Topics discussed include the allegation that the bilinguals and second language learners in the original article are primarily students in an academic setting, Amaral…

References to the term "incidental vocabulary learning" have become very commonplace not only in second language (L2) acquisition research, but also in empirical research into second and foreign language pedagogy, very often in contrast to "intentional language learning". The former term is associated with more natural language…

In this response I discuss several points that Bruton made in his own response paper. I first argue that his main theme, that design factors should be emphasized over statistical analysis, has never been a genuine issue; it is two independent issues, and for each of them I have some concerns about his discussion. I then consider his comments on…

In accord with the general program of researching factors relating to ultimate attainment and maturational constraints in adult language acquisition, this commentary highlights the importance of input differences in amount, type, and setting between naturalistic and classroom learners of an L2. It is suggested that these variables are often…