Successful language learning in bilinguals requires the differentiation of two language systems. The capacity to discriminate rhythmically close languages has been reported in 4-month-olds using auditory-only stimuli. This research offers a novel perspective on early language discrimination using audiovisual material. Monolingual and bilingual…

This dissertation analyzes the production and perception of lexical stress in trilinguals' first, second, and third languages (L1, L2, and L3) to evaluate how the cue-weighting transfer hypothesis applies to L3 acquisition. According to this hypothesis, acoustic cues to stress have different weights across languages, and results from both…

The main goal of this tutorial is to promote the study of children with developmental language disorder (DLD) across different languages of the world. The cumulative effect of these efforts is likely to be a set of more compelling and comprehensive theories of language learning difficulties and, possibly, of language acquisition in general.…

This study investigated the influence of phonological word representations from both first language (L1) and second language (L2) on third language (L3) lexical learning in L1-dominant Spanish-English bilinguals. More specifically, we used event-related potentials (ERPs) to determine whether L1 Spanish and L2 English phonology modulates…

A great deal of the research on cross-linguistic phonetic influence demonstrates that a speaker's knowledge of their first language (L1) significantly affects their ability to perceive and produce sounds in any other language. While current studies show that cross-linguistic transfer occurs at the L3 level, some research suggests that properties…

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…

Infants have remarkable abilities to learn several languages. However, phonological acquisition in bilingual infants appears to vary depending on the phonetic similarities or differences of their two native languages. Many studies suggest that learning contrasts with different realizations in the two languages (e.g., the /p/, /t/, /k/ stops have…

Facilitative effects of bilingualism on general aspects of third language (L3) proficiency have been demonstrated in numerous studies conducted in bilingual communities and classrooms around the world. When it comes to L3 phonology, however, empirical evidence has been scarce and inconclusive in respect to the question of whether and/or how…

Research in the field of third language acquisition has consistently identified two key factors which have an effect on the ways in which the two known languages may influence the acquisition of a third. These factors are language distance (typology) and language status (more specifically, second language, L2, or non-native language status). To…

The relationship between written words and their pronunciation varies considerably among different orthographic systems, and these variations have repercussions on learning to read. Children whose languages have deep orthographies must learn to pronounce larger units, such as rhymes, morphemes, or whole words, to achieve the correct pronunciation…

An overview of contemporary Hispanic dialectology, focusing on phonological phenomena, syntax, classification schemes, and bilingual communities, demonstrates that dialectology has long ceased to be the collection of innumerable surface deviations. It is suggested that dialectology is a theoretical discipline searching for universal principles to…

The working papers by students and professors of linguistics on research in progress include the following: "Are Cariban Languages Moving Away From or Towards Ergative Systems?" (Desmond D. Derbyshire); "A Double-Verb Construction in Mbya Guarani" (Robert A. Dooley); "Semantically Ergative Languages in Typological…

A language typology based on common errors made in pronunciation of English by speakers of other languages is presented and discussed. The classification system was developed from the concept of interlanguage, the intermediate step between a language learner's native and target languages, and the notion that interference in learning a new language…

This paper about the history and distribution of indigenous languages of Bolivia is divided into two parts. The first part deals with: (1) the developments of comparative work in South American Indian languages, (2) the phonological problems of comparative work in recently written languages, and (3) the apparent conflicts when dealing with early…