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…

How people conceptualize learning is related to real-world educational consequences across many domains of education. Despite its centrality to the educational system, we know little about how the public reasons about language acquisition, and the potential consequences for their thinking about real-world issues (e.g., policy endorsements). The…

The Douglas Fir Group (2016) sought to articulate a transdisciplinary agenda for SLA but said little about multilingualism specifically. Moreover, many multilinguals are under siege in a worrisome world where threats to human difference have risen to the mainstream in the aftermath of Brexit and the 2016 U.S. presidential election. I argue that…

Linguistic geniuses such as Heinrich Schliemann have long fascinated many with their exceptional capabilities to master multiple languages on top of their own mother tongues. These individuals are believed to be able to extract the probabilistic, abstract patterns underlying a target form's linguistic and frequency distribution in second language…

Does language have a role to play in conceptual development, and if so, what is that role? Understanding the contents of another person's mind parallels the development in early childhood of mental state language. Does the conceptual understanding get reflected in and drive the language development, or does the language allow the representation of…

This paper examines evidence for relationships among individual differences (IDs) in L1 achievement, L2 aptitude, and L2 achievement. It begins by providing an overview of my academic journey from L1 educator to L2 researcher and explains the development of the Linguistic Coding Differences Hypothesis (LCDH). Next, I review Peter Skehan's…

While language aptitude and motivation are considered to be important contributors to second language (L2) attainment, two major gaps in the past research have been (1) a lack of nonlinear models stemming from a naive and tacit assumption that learning outcomes are linearly related to their predictors, and (2) a lack of unified and integrative…

Languages generally use musical pitch variation of the voice as part of their sound systems (Maddieson, 2011)--pitch variations that can be somewhat reminiscent of music. Music ability and/or training may influence language processing (e.g., Bidelman et al., 2011; Delogue et al., 2010). In particular, studies have concluded that there may be a…

The present study compared L2 and L3 learners of the same additional language in two parallel case studies framed within a Vygotskyan SCT perspective to examine how foreign language learners' background knowledge impacts on the path of their development. Interactive data were collected on the development of interrogative formation by four Persian…

This article aims to discuss ten beliefs that teachers hold about second language (L2) learning and to relate these to relevant theories and approaches in the field of second language acquisition (SLA). It is especially written for L2 teachers who would like to know more about theoretical approaches that seek to explain L2 learning. Preliminary…

In this article, we challenge the notion that aptitude--operationalized as grammatical sensitivity as measured by the Words in Sentences section of the Modern Language Aptitude Test--is central to adult second language (L2) acquisition. We present the findings of a study on the acquisition of two properties of Japanese, head-final word order and…

Students at the United States Air Force Academy (USAFA) are required to study a foreign language. In order to place students into appropriate language courses, especially less commonly taught languages defined by the American Council on the Teaching of Foreign Languages (ACTFL), effective language placement policies are essential. The author…

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…

This study reports a meta-analysis that synthesizes the empirical research on the role of language aptitude in second language grammar acquisition. A total of 33 study reports were identified including 17 predictive studies that investigated the correlations between aptitude and ultimate L2 attainment and 16 interactional studies that examined the…

In 1980 the first meeting of the UK-based Language Testing Forum was held in Lancaster. In 2010, 30 years later, the annual meeting celebrated that first meeting, basing the discussions, as in 1980, on three seminal papers: on the structure of language ability, on communicative language testing, and on testing Languages for Specific Purposes.…