In a body of empirical research, it has been observed that young children from across different linguistic communities adhered to a particular type of nonadult interpretation of disjunction: They appear to interpret disjunction conjunctively. Through three experiments with Japanese-speaking preschoolers, we investigate the source of this nonadult…

Negation is known to have inhibitory consequences for the information under its scope. However, how it produces such effects remains poorly understood. Recently, it has been proposed that negation processing might be implemented at the neural level by the recruitment of inhibitory and cognitive control mechanisms. On this line, this manuscript…

This dissertation investigates when and how children figure out the force of modals, that is, when and how they learn that "can/might" express possibility, whereas must/have to express necessity. Learning modal force raises a logical "Subset Problem": given that necessity entails possibility, what prevents learners from…

Across the globe signage which conveys directives regarding appropriate behavior in public, such as 'Do Not Enter' signs, is made multilingual in ways that other signage is not. This paper examines two examples of multilingualism in directive signs within Seoul, South Korea in order to theorize what gives rise to multilingualism in directive…

Young children excel at pragmatic inferences known as ad hoc quantity implicatures: they can infer, for example, that a speaker who said "the card with apples" meant the card with "nothing but" apples. However, it is not known whether children take into account the speaker's perspective in deriving such inferences, as adults…

The prevalent use of ELF in global communication necessitates a rethinking of what theoretical frameworks and methodological approaches are appropriate to explain the changing and complex nature of intercultural interactions, particularly, those whereby English is recognised as a passport. This review accounts for ELF interactions in terms of…

This paper outlines the general influence of Halliday's (1994, 2014) systemic functional linguistics on TESOL curriculum. Halliday's explanation of language as a social semiotic and language learning as learning to mean has been applied internationally in genre and textbased teaching. The concept of register in systemic functional linguistics…

Research on second language (L2) acquisition in the generative tradition (GenSLA) addresses the nature of interlanguage competence, examining the roles of Universal Grammar, the mother tongue and the input in shaping the acquisition, representation and use of second languages. This field is sometimes dismissed by applied linguists as irrelevant…

Despite OT's success, opaque alternations prove difficult to capture with constraints, and some violate the theory's formal restrictions. Here, I propose a novel account of opacity drawing upon developments in psychology. Rather than one grammar, I propose a dual-system model with implicit and explicit mechanisms, a domain-specific OT-like system…

Research suggests that heterogeneous life experiences (e.g. multilingualism) might facilitate the development of mental flexibility. The current paper presents the conceptual replication of a study originally presented by Greve and colleagues [Greve, W., Koch, M., Rasche, V., and Kersten, K. (2021). Extending the Scope of the 'Cognitive Advantage'…

Second language (L2) speakers often experience difficulties in learning words with L2-specific phonemes due to the unfaithful lexical encoding predicted by the fuzzy lexical representations hypothesis. Currently, there is limited understanding of how allophonic variation in the first language (L1) influences L2 phonological and lexical encoding.…

During language acquisition children generalise at multiple layers of granularity. Ambridge argues that abstraction-based accounts suffer from lumping (over-general abstractions) or splitting (over-precise abstractions). Ambridge argues that the only way to overcome this conundrum is in a purely exemplar/analogy-based system in which…

In cooperative human communication, the speaker has to mark the connection between his utterance and therefore the given information, because the hearer interprets the utterance regarding the data that has already been obtained. Languages adopt various devices to mark the connection between the utterance and also the context. This paper…

The present study focuses on long distance scrambling and operator movement from embedded clauses to sentence initial position in Turkish. It proposes that the scrambling of the arguments out of the complement clauses is possible due to the fact that such phrases move cyclically through phases in Turkish. It is also asserted that the adjuncts that…

Decontextualized talk is assumed to be used only rarely when children are younger than 30 months. Motivated by Bühler's (1934/1999) linguistic theory that describes different dimensions of (de-)contextualization, we provide evidence that this kind of input can already be found in caregivers' talking to their 12-month-old children. Such early input…