Interface properties have been found to exhibit protracted instability in advanced bilingualism and L2 learning (Sorace, 2000, 2005; Sorace & Filiaci, 2006). This study examines the role of learning context in modulating this instability in an interface property, namely the interpretation of definite plurals in L2 Arabic. Generic readings in…

This study investigated the extent to which explicit and implicit instruction improve L1-Arabic speakers' articulation of English words whose cognates were acquired earlier in their L2 French. Sixty-eight secondary school students, explicit (n=35) and implicit (n=33), participated in a programme incorporating focus-on-pronunciation activities,…

This study examines the role of cross-linguistic transfer versus general processing strategy in two groups of heritage speakers (n = 28 per group) with the same heritage language -- Russian -- and typologically different dominant languages: English and Estonian. A group of homeland Russian speakers (n = 36) is tested to provide baseline…

Language switch costs have been explored less in receptive tasks than in productive tasks, and previous studies have produced mixed findings with regard to switch cost symmetry and the relationship of switch costs to executive function. To address these unresolved gaps, one hundred Chinese-English bilingual adults completed a bilingual lexical…

The main purpose of this study was to examine the effectiveness for L2 English learners of a new direct approach to segmental pronunciation instruction that combined articulatory instruction with abdominal enhancement techniques. The participants were Cantonese speakers in Hong Kong, where the school curriculum relies chiefly on indirect…

The research investigated pragmatic transfer in responses to English tag questions by L1 Thai learners based on Interlanguage Pragmatics, specifically pragmatic transfer (Kasper & Blum-Kulka, 1993). The L1 Thai learners were categorized into two groups according to their English proficiency levels: advanced and intermediate. Oral and written…

This dissertation research examines the acquisition of second language vowels. For second language learners, learning a new languages' sound inventory, particularly its vowels, presents a challenge perceptually and in terms of production. Incorrectly perceiving and producing sounds in a second language results in a foreign accent in many adult…

This doctoral dissertation explores diverse facets of online research and comprehension among college students with English as a second or foreign language (L2 students). The research involves three distinct investigations within this overarching theme. Firstly, the study delves into the online reading and writing practices employed by Korean L2…

Two lines of evidence emerged in the past suggesting that lexical form seemed to play a more important role in the organization of the second language (L2) mental lexicon than in that of the first language (L1) lexicon. They were masked orthographic priming in L2 word recognition and an elevated proportion of form-related responses in L2 word…

The acquisition of a sound system is an integral component of second language (L2) communication, yet it is one of the most difficult skills to teach and is therefore largely ignored in L2 classrooms (Derwing, 2010). In laboratory settings, phonetic training studies have typically examined syllables, rather than words, with no referential meaning.…

This study attempts to reveal whether there is unintentional reverse transfer L2[right arrow]L1 (English-Spanish) in the oral L1 production of university learners in formal contexts. The languages used by learners influence each other, and this transfer may occur from the first to the second language ("direct transfer"), or from the…

The construct of awareness plays a pivotal role in several big debates in the field of second language acquisition. It lies at the heart of discussions about the (im)possibility of learning without awareness, or conversely, whether some degree of awareness is a requirement for learning to take place. In this study, I propose a research agenda to…

Over the past three decades, second language writing has witnessed a growth of studies on learners' writing strategies, as well as a shift from product-oriented to process-oriented research. Although the field has achieved a greater understanding of strategies used by English-as-an-additional-language (EAL) writers, limited research has examined…

This study is the first to compare objective and subjective measures of explicit and implicit knowledge under learning from incidental exposure. An experiment was conducted, during which L1 English speakers were trained on a semiartificial language, "Japlish." A measure of explicit knowledge and a recently proposed measure of implicit…

Learner corpus studies using syntactic complexity as a construct for characterizing learner proficiency have found that higher proficiency permits learners to produce more complex syntactic structures. However, the majority of previous studies have focused on writing, almost exclusively with adult second language (L2) learners. Given the…