Purpose: This exploratory study developed a process for reinterpreting previously published research studies in the bilingual literature. Three previously published studies on bilingual phonological acquisition were revisited due to the following characteristics: (a) they applied a theoretical framework for bilingual speech production developed by…

Previous literature has shown that voicing contrast is a difficult feature for Chinese-English emergent bilingual learners of L3 Spanish (Bravo Diaz, 2020; Chen, 2007; Zhang, 2022). The production of voicing contrast in stops has been broadly investigated in second and third language studies (e.g., Zampini, 1998; Llama, 2010; Wrembel, 2014), but…

Purpose: This study describes the language diversity (the within-group variability in dual-language skills) of a sample of Latino dual-language learners (preschoolers, 3-5 years of age) and how language diversity is related to home and classroom factors. Method: A sample of 161 caregivers and their preschoolers participated in this study.…

Children from language minority homes reach school age with variable dual language skills. Cluster analysis identified four bilingual profiles among 126 U.S.-born, 5-year-old Spanish-English bilinguals. The profiles differed on two dimensions: language balance and total language knowledge. Balance varied primarily as a function of indicators of…

The current study investigated the hypothesis that cognates (i.e., translation equivalents that overlap in form, e.g., "lemon" is "limón" in Spanish) facilitate language switches. Spanish-English bilinguals were cued to switch languages while repeatedly naming pictures with cognate versus noncognate names in separate…

Using data from Arizona, United States, the present study seeks to further our understanding of lone other language items (LOLIs) in bilingual discourse and their status as either borrowings or codeswitches by measuring the degree of incorporation that can indicate a LOLI's status as a borrowing or codeswitching. To accomplish this aim, nouns from…

The use of English-origin spontaneous loanwords (e.g., "la babysitter," "el counter," etc.) in otherwise Spanish discourse is criticized by many as a strategy that bilinguals use to compensate for a lack of lexical knowledge in Spanish. The purpose of the current research is to examine the question of lexical proficiency as a…

Variability in the form of article (i.e., a and the) omissions and stressing has been attributed to a mismatch between first (L1) and second language (L2) prosodic and syntactic structures. An overlap between the L1 and L2 systems, on the other hand, is expected to contribute to native-like article productions. This case study aims to explore the…

In this dissertation, I investigated how cognitive resources as well as formal, and informal language experience impact language learning in two studies. In the first study (Chapter 2), I examined the learning of Spanish grammatical gender by Chinese international students who were studying abroad in the US. The goal of that study was to uncover…

Child speech is highly variable. The speech apparatus--the vocal tract, tongue, teeth, and vocal folds--develop at different rates for different children, which helps explain some of the variability in children's speech. For example, the ratio of the oral to pharyngeal cavities changes as children age, making it difficult to establish reliable…

This study examines a major linguistic event underway in New York City. Of its 10 million inhabitants, nearly a third are speakers of Spanish. This community is socially and linguistically diverse: Some speakers are recent arrivals from Latin America while others are lifelong New Yorkers. Some have origins in the Caribbean, the historic source of…

This study describes the grammar of the Ch'orti' Maya language as it appears in a collection of oral literature. I collected the stories that form the basis of this study in and around Jocotan, Guatemala, during 2004 and 2005. I worked with bilingual story-tellers to make audio recordings of the original Ch'orti'-language tales, produce textual…

This study examines the frequency effect of two-word collocations involving "para" "to," "for" (e.g. "fui para," "para que") on the reduction of "para" to "pa" (in Spanish) and "pra" (in Portuguese). Collocation frequency effects demonstrate that language speakers…

Purpose: The present study investigated the effects of selected measures of language experience (parent-reported estimates of frequency of output and language use) and language ability (parent-reported language proficiency and mean length of utterance in words) on the segmental accuracy of Spanish- and English-speaking bilingual children. Method:…

The theory of Analogical and Exemplar Modeling (AEM) suggests renewed discussion of the formalization of analogy and its possible incorporation in linguistic theory. AEM is a usage-based model founded upon Exemplar Modeling (Bybee 2007, Pierrehumbert 2001) that utilizes several principles of the Analogical Modeling of Language (Skousen 1992, 1995,…