Research on vocabulary acquisition in digital game-based learning has been increasing over the years, with advancements in technology giving rise to numerous learning alternatives in second language acquisition. As virtual reality gaming offers new opportunities to explore its effectiveness in language learning, it is thus important to investigate…

In response to the limitations presented by restrictive language separation practices in dual language immersion programs, this study describes a curriculum bridging approach that was undertaken by a group of teachers in a one-way Chinese English Dual Language Education program to promote and build on students' full linguistic repertoires. The…

Scalar implicatures involve inferring the use of a less informative term (e.g. some) to mean the negation of a more informative term (e.g. not all). A growing body of recent research on the derivation of scalar implicatures by adult second language (L2) learners shows that while they are successful in acquiring the knowledge of scalar…

Relatively late mastery of scalar implicatures has been suggested to correlate with children's immature processing capacities, such as their limited working memory. Yet, many studies that tested for a link between children's working memory and their computation of scalar implicatures have failed to find any correlation. One possible reason is that…

In many immigrant families, children often learn the language and culture of the host society quicker than adult immigrants. Consequently, children serve as language brokers, translating and interpreting face-to-face communication. The aim of this paper is to present a study based on 19 qualitative in depth interviews with young adults reporting…

Due to the outbreak of COVID 19, an online bilingual curriculum was conducted via "Google Meet." The learning material was developed and implemented by using a smartphone application, STEMUP, based on augmented reality (AR) and automatic speech recognition (ASR) technologies. This study investigated the oral performance and perceptions…

This study compared holistic and analytic marking methods for their effects on parameter estimation (of examinees, raters, and items) and rater cognition in assessing speech act production in L2 Chinese. Seventy American learners of Chinese completed an oral Discourse Completion Test assessing requests and refusals. Four first-language (L1)…

'Should I talk to my child in a language that I am not good at?' This question reveals the dilemma that many bilingual parents are facing. In the current study, 301 English-Mandarin bilinguals' mothers in Singapore self-evaluated their Mandarin proficiency and we assessed the 4-5 years old children's Mandarin receptive vocabulary and grammar. We…

The starting point for this research is an eTandem initiative between learners of Mandarin Chinese and German. The participants mainly learnt the dominant variety of their target languages (German Standard German, Mainland Chinese Standard Mandarin), however, their tandem partners are speakers of a non-dominant variety (Austrian Standard German,…

Drawn on the notion of linguistic entrepreneurship (De Costa, P., Park, J. S., & Wee, L. (2016). Language learning as linguistic entrepreneurship: Implications for language education. "Asia-Pacific Education Research," 25(5-6), 695-702, De Costa, P., Park, J. S., & Wee, L. (2019). Linguistic entrepreneurship as affective regime:…

Vulnerability of morphosyntactic production, including grammatical aspect, has been identified in at least some children with autism spectrum disorder (ASD) exposed to typologically different languages. However, Tovar et al. (2015) found strengths in comprehending grammatical aspect in English-exposed children with ASD, suggesting that the…

Teachers stand at the face of educational change, and it is therefore important to understand the identity work that they do if reform is to be successful. This paper explores how two Vietnamese university language teachers renegotiated their professional identity in the context of dramatic changes to language provision in the tertiary-sector in…

The problem of cognitive overload is particularly pertinent in multimedia L2 classroom corrective feedback (CF), which involves rich communicative tools to help the class to notice the mismatch between the target input and learners' pronunciation. Based on multimedia design principles, this study developed a new multimodal CF model through…

The School District of Philadelphia (SDP) serves a diverse population of English Learners (ELs) with different ethnic backgrounds, cultural identities, and languages spoken. SDP's population of ELs has grown significantly, from about 12,000 in 2014-15 to nearly 20,000 in 2022-23, an increase of 66%. This community-informed study focuses on English…

This dissertation draws on both qualitative and quantitative approaches to investigate the linguistic practices of teachers and children who are learning Mandarin Chinese as a Heritage Language (CHL) in two dual immersion preschools in California. CHL children have been interpreted as novice members in local speech communities who actively explore…