This study examined the production of L3 French words by Spanish--English bilinguals who had no prior knowledge of the L3. Using a shadowing task, 39 Spanish L1/English L2 and 18 Spanish monolingual speakers produced 26 tokens of word-initial voiceless plosive consonants in French, Spanish and English (15 Spanish and French tokens for the…

Spoken word recognition depends on variations in fine-grained phonetics as listeners decode speech. However, many models of second language (L2) speech perception focus on units such as isolated syllables, and not on words. In two eye-tracking experiments, we investigated how fine-grained phonetic details (i.e. duration of nasalization on…

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…

Direct object clitics in Latin American Spanish are subject to great variability in features across dialects. Variability also characterizes bilingual acquisition and especially clitic doubling structures in language contact contexts. We focus on the distribution of clitics and Differential Object Marking (DOM) in clitic doubling structures among…

Traditionally, Basque has three voiceless affricates that are different in their place of articulation. More precisely, affricates can have a lamino-alveolar, apico-alveolar, and prepalatal place of articulation and the graphemes used to represent them are respectively. Likewise, Basque has been described as having three fricatives with the same…

This dissertation investigated how a bilingual's experiences can affect how their first language pronunciation can differ from monolingual speakers of their two languages. We used a methodology incorporating quantitative phonetic measurements of voice onset time and vowel formants, grammar and vocabulary tests, and qualitative measures of language…

The objective of the current study is to contribute to the larger body of sociophonetic variation research by describing and analyzing Spanish as spoken in a small Puerto Rican community in the US. First, I describe phonological and morphosyntactic features of Spanish as used by four different groups of Puerto Rican informants in Amsterdam, New…

Various examinations are administered at universities across the US as a means of assessing bilingual/multilingual international teaching assistants' (ITAs') proficiency in spoken English before they are permitted to teach. While such exams are taken by students in a range of academic disciplines, recent research suggests that communicative…

Language exposure plays a large role in language acquisition, and bilingual children must acquire both of their languages in environments that typically include abundant speech variability. The specific goals of this dissertation were to examine how speech exposure affected phonological retuning and lexical access in bilingual children's second…

Purpose: This study examines the degree to which adolescents in Iceland are judged by native Icelandic speakers to have a foreign accent both in Icelandic and in English, two languages that are learned under different conditions, as the community and school language, and through school and incidental exposure. Method: Fifty-eight adolescents, 27…

The main purpose of this study is to explore and examine an early bilingual child whose use of English might be different on the account of the context the child uses English. Specifically, it was sought to find out if the child resorted to different phonological varieties as well as different interaction patterns while communicating. The relevant…

The position of the English language in the world has recently undergone an enormous shift. The global spread of English has altered its status from being a homogeneous and standard language spoken by a few powerful countries into an international language or lingua franca spoken by a wide variety of speakers around the world (Llurda, 2004). The…

Purpose: This study examined the utility of the Language ENvironment Analysis (LENA) recording system for investigating the language input to bilingual infants. Method: Twenty-one French-English bilingual families with a 10-month-old infant participated in this study. Using the LENA recording system, each family contributed 3 full days of…

This study investigates how fluent second-language (L2) learners of English produce and perceive the /ae/-/?/ vowel contrast of Southwestern American English. Two learner groups are examined: (1) early, proficient English speakers who were raised by Spanish-speaking families but who became dominant in English during childhood and, as adults, lack…

While considerable dialectal variation exists, almost all varieties of Spanish exhibit some sort of alternation in terms of the palatal obstruent segments. Typically, the palatal affricate [??] tends to occur in word onset following a pause and in specific linear phonotactic environments. The palatal fricative [?] tends to occur in syllable onset…