Task-based research has investigated the learning opportunities (e.g. language related episodes) that emerge during heritage and second language learner interactions during writing tasks. However, to date, it is unknown how these peer interactions involving heritage language learners contribute to written texts. Further, given the rise of social…

The primary goal of this dissertation is to contribute to a predictive model of Spanish heritage grammars by applying recent advancements in machine learning to ferret out factors and covariates that give rise to the Spanish subjunctive. Given that "[p]redictive models would entail that we have a far better understanding of the various…

There is a need for Vietnamese language education for the Vietnamese American community in the United States, and the Vietnamese Language Program at Westminster High School (WHS) in Orange County, California, has been able to preserve the Vietnamese language. Students in the program also learn about their heritage and culture to stay connected to…

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…

Cultural heritage materials can offer rewarding learning opportunities and impactful experiences for students across a variety of disciplines, especially in the humanities and social sciences. However, the COVID-19 pandemic, and the attendant move to online instruction at many colleges and universities, disrupted pedagogical practices and the ways…

L2 lexical studies have established that learners need to acquire knowledge of the first 3,000 most frequent words in order to enjoy 95% coverage of the vocabulary used in spontaneous speech (Nation 2006). However, there has been little data available that reveal how many of these most frequent words can be recognized by university language…

This article extends two conversations in the heritage language (HL) scholarship: 1) the need to strengthen the linguistic self-confidence among receptive bilinguals (who are typically associated with beginning-level HL students); 2) the need for more critical explorations of receptive bilinguals' self-reported, albeit minimal, spoken Spanish in…

Purpose: Situated within a complex social-political and developmental context marked by racialization and identity formation, this research aims to illuminate the nuanced ways Latinx youth navigate their bilingual experience amidst varying educational models and linguistic environments. The overarching goal of this dissertation is to investigate…

In recent years, the World Languages field has witnessed an increased interest in service-learning (SL) initiatives. Many SL projects focus on the potential that Spanish-speaking communities offer students of Spanish, as a foreign language, to increase their language skills and cultural understanding of these communities. Some authors, however,…

This study investigated the dynamics between matched heritage language learner (HLL) dyads, second language learner (L2L) dyads, and mixed HLL-L2L dyads in the Spanish L2 classroom. Data come from 15-minute video recordings of 16 dyads, including four HLL-HLL, four L2L-L2L, and eight HLL-L2L dyads that were collected during collaborative writing…

This study profiles three Mexican American, dual language teachers in a qualitative cross-case analysis and asks (a) How do dual language teachers' linguistic backgrounds influence their language ideologies?; (b) How are language ideologies evidenced in teachers' instructional practices? Participants could be perceived as homogenous Mexican…

Little empirical research has examined the cause of language shift or the factors related to the heritage language (HL) development of language minority groups. This study investigates the factors that facilitate or inhibit the HL development of second-generation Korean Americans, with a focus on adolescent HL learners, who go through phases in…

The year 2017 saw the publication of one of the strongest endorsements of language education on record: "America's Languages: Investing in Language Education for the 21st Century" (henceforth "America's Languages"). Commissioned by a bipartisan group of members of Congress and authored by the Commission on Language Learning of…

In this study, we examined the bilingual language development among Korean American first-graders in two southern California cities and explored the opportunities for language use available to them in various spaces: at school (one dual language immersion school and one traditional English-only public school), at home, and in the community. Data…

This qualitative study (n=17) uses a multiple case studies design to interrogate how and why students understand events contained within "heritage histories." By this I mean that the students are too young to have been involved in the events, but that their parents, grandparents, other family members, or other members of an affinity…