This article is a conceptual and methodological exploration of a new construct, task interactional difficulty, and of a possible approach to assessing task demands in general. After arguing for the use of 'task difficulty' instead of 'task complexity', the notion of task interactional difficulty is analyzed, first by reviewing previous SLA…

This paper will analyze the function of final particle "yo", and factors that may affect the use of "yo" in order to avoid FTAs if there is any. The data used in this paper is a transcription of a 10-minute unscripted excerpt from a Japanese comedy variety show called "Shabekuri 007". The excerpt was first aired on…

The present semantic priming study explores the integration of newly learnt L2 German words into the L2 semantic network of German advanced learners. It provides additional evidence in support of earlier findings reporting semantic inhibition effects for emergent representations. An inhibitory mechanism is proposed that temporarily decreases the…

This dissertation presents three studies that examined issues related to the production and the perception of pitch in a tone language. The first study examined linguistic contexts that may modulate consonant-induced pitch perturbations (CF0) in a tone language. Previous studies have produced mixed findings regarding the role of linguistic…

The role of awareness has been under investigation in second language (L2) acquisition research for many years. Williams' study (2005) has attracted particular interest and has been actively reexamined from a variety of perspectives, and the replications and extensions of the research currently form a research horizon on the intersection of…

The declarative/procedural (DP) model posits that the learning, storage, and use of language critically depend on two learning and memory systems in the brain: declarative memory and procedural memory. Thus, on the basis of independent research on the memory systems, the model can generate specific and often novel predictions for language. Till…

This dissertation consists of three manuscripts. The manuscripts contribute to a budding "methodological reform" currently taking place in quantitative second-language (L2) research. In the first manuscript, the researcher describes an empirical investigation on the application of two well-known effect size estimators, eta-squared (eta…

Researchers have linked vivid mental imagery, particularly of the self in future states, to many desirable motivational outcomes for language learning. We report a preregistered conceptual replication and extension of You, Dörnyei, and Csizér (2016), who found a central motivational role for vision. We review essential considerations in structural…

The term "communicative competence" captures the notion that the ability to use language in interaction requires not just control of linguistic form but also awareness of rules of use in different contexts (Hymes, 1972). Communicative competence is a slippery term: different actors in second language (L2) research, education, and…

Bilinguals who consider moral problems in their foreign language tend to endorse causing harm to others if that leads to good outcomes more than they do in their native language. Cavar and Tytus [2018. "Moral Judgement and Foreign Language Effect: When the Foreign Language Becomes the Second Language. Journal of Multilingual and Multicultural…

This article responds to Jordan and Gray's critique of the global coursebook and the call to have open, critical discussions about coursebook use in light of SLA research (Jordan and Gray 2019). I?make a case for why the assumptions made about what constitutes a global coursebook are too narrow. I?also dismiss the idea of one type of global…

It is two decades since Master (1997) published a framework for second language (L2) article pedagogy, based on several years of research into the acquisition of the English article system. Among his recommendations were a focus on intermediate level learners and a simplification of the rules presented to language learners. Since then, substantial…

When an endangered or minority language is spoken by children and taught in schools, both oral and literacy skills are crucial for continued language maintenance. In school settings, literacy skills are often prioritised to support the transition to second language literacy, and rich oral language development is overlooked. This paper presents a…

Age of acquisition (AoA) refers to the age at which people learn a particular item and the AoA effect refers to the phenomenon that early-acquired items are processed more quickly and accurately than those acquired later. Over several decades, the AoA effect has been investigated using neuroscientific, behavioral, corpus and computational…

In phonetics research, language alternation--including code switching (speaker-initiated) and cued switching (researcher-prompted)--can be used as a tool to investigate various aspects of speech production and perception in bilingual or multilingual speakers (Bullock & Toribio, 2009a). Studies on the production of voice onset time (VOT) during…