Computational models of child language development can help us understand the cognitive underpinnings of the language learning process, which occurs along several linguistic levels at once (e.g., prosodic and phonological). However, in light of the replication crisis, modelers face the challenge of selecting representative and consolidated infant…

This dissertation explores a purportedly unusual word type known as the "sesquisyllable," which has long been considered characteristic of mainland Southeast Asian languages. Sesquisyllables are traditionally defined as "one and a half" syllables, or as one "major" syllable preceded by one "minor" syllable,…

The present study reports on the findings of a cross-sectional acoustic study of the production of Spanish vowels by three different groups of speakers: 1) native Spanish speakers; 2) native English intermediate learners of Spanish; and 3) native English advanced learners of Spanish. In particular, we examined the production of the five Spanish…

This study investigated English speakers' perception of Mandarin sounds, aiming to answer three major questions. First, does the perceived similarity between Mandarin and English sounds affect learners' acquisition of Mandarin sounds? Second, do the groups with different amounts of Mandarin experience differ in their perception of…

Recent literature has sought to understand the presence of epenthetic vowels after the productions of postvocalic word-final consonants by second language (L2) learners whose first languages (L1s) restrict the presence of obstruents in coda position. Previous models include those in which epenthesis is seen as a strategy to mitigate the effects of…

This paper investigates whether the rhythmic properties of varieties of English found in each of the concentric circles of Kachru's model can, in any way, be elucidated by the "Three Circles" model. A measurement and comparison of the rhythm of three varieties of English: British English (from the Inner Circle), Singapore English (from…

This study investigated the effects of first language prosodic transfer on the perception and production of English lexical stress and the relation between stress perception and production by second language learners. To test the effect of Thai tonal distribution rules and stress patterns on native Thai speakers' perception and production of…

There is a growing literature demonstrating that speech rhythm sensitivity is related to children's reading development, independent of phonological awareness. However, the precise nature of this relationship is less well understood, and further research is warranted to investigate whether speech rhythm sensitivity predicts the different…

Under the assumption that, with the exception of certain learned, retarded, and borrowed words, the bulk of any language undergoes sound changes that are regular over any given geographical area, over any given time span, and in any given sound environment, these sound changes have been reduced to logical terms and have been programmed to generate…

A comparison of the application of two current theories of stress to a particular stress pattern found in the Salish language Sooke is presented. Hammond's (1986) grid-like tree structure representation of stress is compared with Halle and Vergnaud's (1986) tree-like grid structure. Examples in the Australian language Maranungku show that, in…

One concern in current sociolinguistic theories of language variation is to find dynamic models that integrate rules governing the 'lects' of a language into a unified description of that language. The dynamics of language change in the variations inherent to the Fijian dialect chain have profound implications for language literacy and educational…

Analysis of the distributional properties of non-syllabic vowels within word boundaries in Italian demonstrates: the role of phonological constraints on the distribution of non-syllabic words; the syllabification possibilities within each type of sequence by setting up a structural model; and the phonemic occurrences in vowel sequences collected…