Many languages have processes which lengthen or shorten a vowel or consonant. In this dissertation, I concentrate on Open Syllable Lengthening, Closed Syllable Shortening, Monosyllabic Lengthening and Trochaic Lengthening, and present a formal model which captures these lengthenings and shortening as the insertion, deletion or reassignment of a…

In this article, we examine our own doctoral supervisory dialogue as it has been institutionally interrupted due to Ahmad's application for asylum in the UK. As we find ourselves lacking the conditions of recognisability required for our actions to be institutionally understood (or made intelligible) as part of a doctoral supervisory relationship,…

This article focuses on the acquisition of mood in early complement clauses of European Portuguese (EP). Two semantic features are involved in the EP mood system--epistemicity and veridicality. An elicited production task administered to 80 children aged 4 to 9 showed that, even though children use the subjunctive in [-- epistemic] contexts, the…

This study investigated second language distribution of Chinese connectives by tallying responses on a mini-discourse completion test taken by English-speaking learners with different language learning backgrounds and at different proficiency levels. The results showed that an underuse pattern underlay practically all Chinese connectives as a…

Based on writing produced by second language learners at different proficiency levels (CEFR A1 to C1), we adopted a usage-based approach (Ellis, Römer, & O'Donnell, 2016; Tyler & Ortega, 2018) to investigate how German and Spanish learner knowledge of 19 English verb-argument constructions (VACs; e.g., "V with n," illustrated by…

This paper contributes to recent discussions of levels of agency in Language Policy and Planning (LPP) research. It specifically aims to understand the role and importance of meso-level actors as arbiters of policy implementation. It argues that, whilst understanding of both macro- and micro-agency has grown over the past decade, little is…

This paper reports on a promising methodology for multilingualism studies that was trialled at the National Institute of Education (NIE) on the campus of Nanyang Technological University (NTU), Singapore, in 2018. The methodology named the Aural-Oral Transect (AOT) is a systematic, easy-to-implement, unbiased way of collecting quantitative data on…

We examined case-marking variation in heritage Polish, Russian, and Ukrainian. Comparing heritage to homeland Polish and Ukrainian speakers, we found only a few types and a few tokens of systematic distinction between heritage and homeland varieties. A total of 6,291 instances of nouns and pronouns were extracted from transcribed conversations…

Children's status as research participants in applied linguistics has been largely overlooked even though unique methodological and ethical concerns arise in projects where children, rather than adults, are involved. This article examines the role of children as research participants in applied linguistics and discusses the limitations of…

While previous sociolinguistic research has demonstrated that children faithfully acquire probabilistic input constrained by sociolinguistic and linguistic factors (e.g., gender and socioeconomic status), research suggests children regularize inconsistent input-probabilistic input that is not sociolinguistically constrained (e.g., Hudson Kam &…

In CLIL contexts, school subjects are taught in an additional language, allowing learners to acquire the target language through meaningful use. This places language teachers in an ambiguous position. What is their role in this context? On the one hand, language teachers are expected to collaborate with subject teacher colleagues; on the other…

The phenomenon of regularization -- learners imposing systematicity on inconsistent variation in language input -- is complex. Studies show that children are more likely to regularize than adults, but adults will also regularize under certain circumstances. Exactly why we see the pattern of behaviour that we do is not well understood, however.…

Research on linguistic variation suggests that usage patterns are deeply embedded in native and non-native speakers' knowledge of grammar. This study explores the transfer of these variable sociolinguistic patterns at the initial stages of third language acquisition. We elicited narratives in Portuguese from two mirror-image groups of sequential…

In the past two decades, new research on multilingualism has changed our understanding of the consequences of learning and using two or more languages for cognition, for the brain, and for success and well-being across the entire lifespan. Far from the stereotype that exposure to multiple languages in infancy complicates language and cognitive…

As critical perspectives in language studies have gained legitimacy and even mainstream status in applied linguistics, it is necessary to re-examine the meaning of criticality in language studies and to re-envision criticality for further development. The authors explore criticality from several theoretical perspectives as well as from the notion…