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…

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…

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.…

This paper examines the key linguistic arguments underpinning Basil Bernstein's theory of "elaborated" and "restricted" "codes". Building on a review of selected highlights from the collective critical response to Bernstein, the paper attempts to clarify the relationship of the theory to "deficit" views…

A number of theories of second language L2 acquisition acknowledge a role for explicit L2 knowledge. However, the testing of these theories remains problematic because of the lack of a widely accepted means for measuring L2 explicit knowledge. This article seeks to address this lacuna by examining L2 explicit knowledge from two perspectives.…

A discussion of the utility of research on language aptitude and learning style begins by examining the concept of language aptitude and the controversy surrounding it, which focuses on the nature of language aptitude, what characterizes it, and its significance. The research reviewed dates back to the 1920s. Tests used to assess aptitude are then…

Based on research relating William Perry's scheme of cognitive development to foreign language proficiency, a developmental hypothesis concerning language ability is proposed. This approach suggests that lower developmental stages in the cognitive domain retard the achievement of communicative language proficiency, while higher developmental…

This paper reports replications of studies of implicit artificial grammar (AG) learning and explicit series-solution learning with experienced second language learners in order to examine their population and content generalizability. As found by Reber, Walkenfeld, and Hernstadt (1991), there was significantly greater variance in explicit compared…

Methods and approaches used at the U.S. Army Research Institute to investigate intelligent computer-assisted foreign language instruction are discussed. The research described explores the use of hypertext and natural language processing for improving language training by articulating student knowledge structures and for providing, incidentally, a…

Two studies at the Defense Language Institute (California) investigated the contribution of several variables to prediction of post-language-training proficiency: (1) scores on a general vocational aptitude battery and a language aptitude battery, both used to screen potential students; (2) scores on other cognitive measures not used in the…

A collection of papers, all by the author, looks at a variety of theories and theoretical approaches from linguistics, sociolinguistics, and psycholinguistics and their applications to the teaching of English as a second language. Two studies are also presented. Titles include: "Content Schemata and Second Language Learning";…

Drawing on recent psychological and neurological research on how individual differences might interact with learning a particular language, the study examines how psycholinguistic research and theory can help in assigning military personnel to language training and to a given language. Using the Defense Language Institute's Defense Language…