Additional language (L2/Ln) research largely focuses on learners whose first languages are spoken and who are learning additional spoken languages. In the past few decades, sign languages have become increasingly popular for hearing students in schools. These students must not only learn the vocabulary and grammar of sign languages but also manage…

The burgeoning field of third language (L3) acquisition has increasingly focused on intermediate stages of language development, aiming to establish the groundwork for comprehensive models of L3 learning that encompass the entire developmental sequence. This article underscores the importance of a robust epistemological foundation, advocating for…

There are several theories which tackle predicting the source of third language (L3) crosslinguistic influence. The two orthogonal questions that arise are which language is most likely to influence the L3 and whether the influence will be wholesale or piecemeal (property-by-property). To my mind, Westergaard's Linguistic Proximity Model (LPM) is…

The effect of first language transfer on second language acquisition and learning has been a major theoretical concept in second language research and pedagogy since the 1950s. In order to give a historical perspective, the authors offer a brief presentation of some of the major topics from the broad spectrum of issues that have been examined by…

When we think of the debates surrounding linguistic transfer in L3 acquisition, one of the most prominent discussions concerns whether transfer occurs in a wholesale fashion or whether it is property-by-property. One such model is the Linguistic Proximity Model (LPM, Mykhaylyk et al., 2015; Westergaard et al., 2017; Westergaard, 2021), which…

This provocative article raises many important issues that need to be addressed and in so doing will advance the fields of second language (L2) and third language (L3) acquisition in several important ways. Fundamental questions concerning multilingual development persist especially with respect to the role of Universal Grammar in this language…

This article addresses different ways scholars conceptualize the multilingual repertoire. Formal and functional approaches investigate crosslinguistic influence across clearly demarcated languages, while dynamic systems theory and translanguaging approaches question countability and boundedness of languages. Problems with both perspectives are…

An important issue in second language (L2) teaching is transfer of learning. Transfer occurs 'when learning in one context or with one set of materials impacts on performance in another context or with another set of materials' (Perkins & Salomon 1994: 6452). For example, knowing how to play guitar may help a person who is learning to play the…

This article describes the implementation of project-based learning in an upper-level German as a Foreign Language writing course at a North American university. This pedagogical approach focuses on active learning, learner autonomy, collaboration among peers, tangible products, and developing transferable skills with meaningful, real-world tasks…

When working with bilingual readers, teaching for equity means building on students' linguistic strengths. To do so, we must provide intentionally designed holistic literacy instruction that encourages students to use their full literacy and linguistic repertoire. This article describes an asset-oriented approach called "Transliteracy"…

In the present article, I revisit the ongoing controversy surrounding the use of translation in the foreign language classroom in general. I begin by defining the concept of 'translation' arguing that translation can be understood either as a method or as a means and that it is exactly the ambiguity of the term that has led to the current debate…

Storms, Ameel, and Malt [2015. "Development of Cross-language Lexical Influence." "International Journal of Bilingual Education and Bilingualism" 18: 529-547] compared the development of naming patterns in monolingual and bilingual children. They concluded that bilinguals' naming patterns in their two languages become…

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…

Lexical knowledge is complex, multidimensional, and difficult to pin down to a set of defined components. The development, organization, and use of lexical knowledge in the first and additional languages are studied in a number of neighbouring disciplines beyond second language acquisition and applied linguistics, including psycholinguistics,…

According to the Commitment to Action on Foundational Learning, a global initiative launched at the 2022 Transforming Education Summit, foundational learning refers to "basic literacy, numeracy, and transferable skills such as socio-emotional skills" (World Bank 2023). This holistic vision of learning outcomes aligns with the Global…