Phonetics and Phonology Commons^™

Lexical Stress Realization In Mandarin Second Language Learners Of English: An Acoustic And Articulatory Study, Boram Kim

Dissertations, Theses, and Capstone Projects

This dissertation investigated the acoustic and articulatory correlates of lexical stress in Mandarin second language (L2) learners of English, as well as in first language (L1) speakers. The present study used a minimal pair respective to stress location (e.g., OBject versus obJECT) obtained from a publicly available Mandarin Accented English Electromagnetic articulography corpus dataset. In the acoustic domain, the use of acoustic parameters (duration, intensity, F0, and vowel quality) was measured in stressed and unstressed vowels. In the articulatory domain, the positional information from tongue tip (TT), tongue dorsum (TD), upper lip (UL), lower lip (LL), and jaw (JAW) were …

Phonetic Contrast In New York Hasidic Yiddish Vowels: Language Contact, Variation, And Change, Chaya R. Nove

Dissertations, Theses, and Capstone Projects

This study analyzes the acoustic correlates of the length contrast in New York Hasidic Yiddish (HY) peripheral vowels /i/, /u/, and /a/, and compares them across four generations of native speakers for evidence of change over time. HY vowel tokens are also compared to English vowels produced by the New York-born speakers to investigate the influence of language contact on observed changes. Additionally, the degree to which individual speakers orient towards or away from the Hasidic community is quantified via an ethnographically informed survey to examine its correlation with /u/-fronting, a sound change that is widespread in the non-Hasidic English-speaking …

The Effect Of Speaking Rate On Vowel Variability Based On The Uncontrolled Manifold Approach And Flow-Based Invertible Neural Network Modeling, Jaekoo Kang

Dissertations, Theses, and Capstone Projects

Variability is intrinsic to human speech production. One approach to understand variability in speech is to decompose it into task-irrelevant (“good”) and task-relevant (“bad”) parts with respect to speech tasks. Based on the uncontrolled manifold (UCM) approach, this dissertation investigates how vowel token-to-token variability in articulation and acoustics can be decomposed into “good” and “bad” parts and how speaking rate changes the pattern of these two from the Haskins IEEE rate comparison database. Furthermore, it is examined whether the “good” part of variability, or flexibility, can be modeled directly from speech data using the flow-based invertible neural networks framework. The …

Learning Phonology With Sequence-To-Sequence Neural Networks, Brandon Prickett

Doctoral Dissertations

This dissertation tests sequence-to-sequence neural networks to see whether they can simulate human phonological learning and generalization in a number of artificial language experiments. These experiments and simulations are organized into three chapters: one on opaque interactions, one on computational complexity in phonology, and one on reduplication. The first chapter focuses on two biases involving interactions that have been proposed in the past: a bias for transparent patterns and a bias for patterns that maximally utilize all of the processes in a language. The second chapter looks at harmony patterns of varying complexity to see whether both Formal Language Theory …

Language As The Medium: A Literature Review. Harnessing The Prolific Power Of Dramatic Language As A Therapeutic Tool In Drama Therapy, Edward Freeman

Expressive Therapies Capstone Theses

Language in and of the theatre, with its palate of variegated writing styles and playwrights from throughout time, has the potential to be harnessed, focused, and systematized for use as a therapeutic tool within drama therapy – the field’s artistic medium. Drama therapy could benefit from having a specific medium germane to its artform which has the potential to provide practitioners with a common resource and means of communication, assessment, diagnosis, and treatment planning, as well as align the field with other creative arts therapies. Language encompasses all forms of human communication – speaking, writing, signing, gesturing, expressing facially – …

A Phonological Analysis Of The Word-Borrowing Process In VolapüK, Yutong Zhang

Senior Honors Papers / Undergraduate Theses

This paper analyzes the phonological process present in the word-borrowing process in Volapük nulik, the later version of Volapük – one of the world’s first constructed international auxiliary languages that achieved more than a million speakers – through an analogy with the loanword adaptation process taking place in a natural language. It examines the emergent phonological patterns within this process, despite the inherited arbitrariness of any constructed languages, and compares them with the prescriptive rules regulating the word-borrowing process featured in its grammar. The paper is divided into three parts: Part I generalizes the syllable shape in Volapük from …

Singing And Pronunciation: A Review Of The Literature, Kassidy Joyner

Graduate Theses and Dissertations

Observed differences exist in the pronunciation abilities of individual language learners, especially adult learners. Musical ability and experience are possible factors that have been attributed to language pronunciation abilities. Although there has been a large amount of research concerning the effects of general musical ability and training on language abilities, very few studies have investigated the musical sub-category of singing. Research on the use of songs in the language classroom has largely tested the effects of song on vocabulary acquisition, while very few studies have explored the effects of song on pronunciation. Given that singing and pronunciation both use similar …

Methods And Effects Of Shadowing Using Online Authentic Videos On L2 Acquisition Of Mandarin Chinese Tones, Ai-Ling Lu

Graduate Theses and Dissertations

Mandarin Chinese tones are notoriously difficult for second language (L2) learners. Previous research focuses on tone training methods that can help learners produce monosyllabic lexical tones, and studies about the production of multisyllabic lexical tones at the sentence level in spontaneous speech are limited. This study applies shadowing—a method where the learners repeat what they heard with as little delay as possible—to tone training and compares the effects of using authentic videos and textbook audios as shadowing materials for beginner L2 Mandarin learners’ tone improvement at the sentence level. Fourteen students in elementary Chinese classes at an American university participated …

Cross-Dialectal Vowel Mapping And Glide Perception, Abram Clear

Undergraduate Honors Theses

Broadening our understandings of how the perceptual system accounts for dialectal vowel variation, this research investigates the perceptual mapping of Appalachian English (AE) monophthongal [aɪ]. I explore this mapping through the secondary perception of palatal glides in hiatus sequences of monophthongal [aɪ.a]. Formant transitions from a high front vowel to a non-high, non-front vowel mimic the formant signature of a canonical [j], resulting in the perception of an acoustic glide (Hogoboom 2020). I ask if listeners may still perceive a glide when canonical formant transitions are absent. If participants map monophthongal [aɪ] to a high front position, they might perceive …

Creaky Voice: Interactional Effects In Production And Perception, Victoria Anita Voorhees

Masters Theses

My thesis investigates creaky voice and how it functions interactionally within social situations, as well as how it is perceived by others. “Creaky voice” happens when a person speaks at their lowest range, also known as their “vocal fry.” This causes “a vocal effect produced by a very slow vibration of only one end of the vocal cords” (Crystal 1997, 98). I am interested in knowing which populations utilize creaky voice most. Additionally, I aim to explore how creaky voice is perceived by others. To conduct this investigation, I have conducted both a production and perception study. Within the production …

Quantifying Dimensions Of The Vowel Space In Patients With Schizophrenia And Controls, Elizabeth Maneval

Undergraduate Honors Theses

The speech of patients with schizophrenia has been characterized as being aprosodic, or lacking pitch variation. Recent research on linguistic aspects of schizophrenia has looked at the vowel space to determine if there is some correlation between acoustic aspects of speech and patient status (Compton et al. 2018). Additional research by Hogoboom et al. (submitted) noted that measurements of Euclidean distance (ED), which is the average distance from the center of the vowel space to all vowels produced, and vowel density, which is the proportion of vowels clustered together in the center of the vowel space, were significantly correlated for …

Accessing The Gray Area Between Phonetics And Phonology: The Development Of Vowel Length As A Subphonemic Cue, Abby Fergus

Undergraduate Honors Theses

Previous research has shown that speakers of English use vowel length as a subphonemic cue to the voicing of a following obstruent. Countless studies have demonstrated adults’ ability to make a voicing judgement based upon vowel length but studies with children have provided mixed and sometimes conflicting results. In the present study, we sought to first determine whether adults would exhibit varying sensitivity to vowel length based upon whether it is found in a position where it is predictive of the phonemic status of another sound (i.e. serving as a subphonemic cue). Second, we removed top-down information in order to …

The Effect Of Dialect On Lexical Recall, Chandler Douglas

Honors Theses

Investigating the performance of listeners as they attempt to recall words in both a familiar and unfamiliar dialect could likely lend some insight to the cognitive processes concerning speech perception. Specifically, the current study investigates whether speech spoken in an unfamiliar accent in a listener’s language influences comprehension and, therefore, memory recall of content. To test this, a group of speakers of General American English speakers and a group of speakers of Southern American English listened to two sets of words: one in General American and one in Southern American English. Participants were then asked to write down or type …

An Interactive Visual Database For American Sign Language Reveals How Signs Are Organized In The Mind, Zed Sevcikova Sehyr, Ariel Goldberg, Karen Emmory, Naomi Caselli

Communication Sciences and Disorders Faculty Articles and Research

"We are four researchers who study psycholinguistics, linguistics, neuroscience and deaf education. Our team of deaf and hearing scientists worked with a group of software engineers to create the ASL-LEX database that anyone can use for free. We cataloged information on nearly 3,000 signs and built a visual, searchable and interactive database that allows scientists and linguists to work with ASL in entirely new ways."

(Not) Speaking Spanish: Explicit Pronunciation Instruction In The Online High School Classroom, Brahm Vanwoerden

WWU Honors College Senior Projects

Students in the language classroom often face a variety of challenges inherent to the process of learning a second language as an adult. These range from lack of sufficient motivation to structurally uninspired curriculum and are often amplified in the case of a drastic shift in environment. Such a shift took place rapidly over the course of 2020, transforming thousands of classrooms into virtual versions of themselves in a matter of weeks. Students began to receive vastly different quantities and types of language input and interacted with the language in substantially affected ways. Factors that previously played a large role …

Experienced And Inexperienced Listeners' Perception Of Childrens' /L/ Productions And Their Acoustic Correlates, Emily A. Coniglio

LSU Master's Theses

The phoneme /l/ is one of the highly misarticulated sounds for young children. Referrals for articulation are often based on a listener’s perception of the problem. The aim of the current study was to examine three listener groups’ perception of word-initial /l/ produced by young children to understand if level of experience with child speech impacts listeners’ perception on /l/. The three groups were separated based on their years of experience: speech-language pathologists with at least 10 years of experience (SLP group), graduate students in speech-language pathology (GS group), and naive listeners with no clinical phonetics experience (NL group). Specifically, …

Spe-29 - Voice & Articulation (Intro Assignment), Laura Spinu

Open Educational Resources

This assignment is asking students to collaboratively create a database of "good" and "bad" voices for subsequent analysis.

Spe-29 - Voice & Articulation (Advanced Assignment), Laura Spinu

Open Educational Resources

This two-part assignment introduces students to spectrogram reading by asking them (1) to explore a set of spectrograms representing the days of the week, and then (2) record their own spectrogram and add a picture of it to a common "Mystery Spectrograms" folder for use in a subsequent assignment (and also in classroom activities).

NOTE: by the time this assignment is introduced, the students have already learned how to record themselves and save sound files using the Praat software for acoustic analysis. If they are not familiar with the procedure, this tutorial will help:

Making a recording in PRAAT

The Asl-Lex 2.0 Project: A Database Of Lexical And Phonological Properties For 2,723 Signs In American Sign Language, Zed Sevcikova Sehyr, Naomi Caselli, Ariel M. Cohen-Goldberg, Karen Emmory

Communication Sciences and Disorders Faculty Articles and Research

ASL-LEX is a publicly available, large-scale lexical database for American Sign Language (ASL). We report on the expanded database (ASL-LEX 2.0) that contains 2,723 ASL signs. For each sign, ASL-LEX now includes a more detailed phonological description, phonological density and complexity measures, frequency ratings (from deaf signers), iconicity ratings (from hearing non-signers and deaf signers), transparency (“guessability”) ratings (from non-signers), sign and videoclip durations, lexical class, and more. We document the steps used to create ASL-LEX 2.0 and describe the distributional characteristics for sign properties across the lexicon and examine the relationships among lexical and phonological properties of signs. Correlation …

Prosody And Intonation In Formosan Languages, Benjamin K. Macaulay

Dissertations, Theses, and Capstone Projects

The Formosan languages are the languages of the Aboriginal peoples of Taiwan. These languages are part of the Austronesian language family, and represent all but one primary branch of this family of 1,200+ languages. The Formosan languages are endangered, some critically so. While these languages have seen attention in the literature for their syntactic and phonological systems, little work has been done on their prosodic structure or intonation.

This dissertation analyzes the prosodic structure and intonational phonology of Mantauran Rukai, Budai Rukai, Tsou, Kanakanavu, Hla’alua, Sandimen Paiwan, Piuma Paiwan, Kavalan, Amis, Bunun, Tgdaya Seediq, Truku Seediq, and Pazeh, based on …

The Pre-Nasal Allophonic Splitting Of /Ɛ/ In Toronto Heritage Cantonese, Holman Tse

English Faculty Scholarship

Muysken (2019) has argued that the most convincing cases of contact-induced change in heritage languages involve the dominant language having two distinctions mapping on to one (2-to-1). Evidence of such a case from Toronto heritage Cantonese will be discussed. Toronto English (the dominant language) has an allophonic split in which the TRAP vowel is raised and fronted in pre-nasal contexts. This is argued to influence the development of a similar allophonic split, led by lower proficiency speakers, in which Cantonese /ɛ/ is fronted before nasal consonants. The lack of an /ɛ/ split in Hong Kong Cantonese provides further support for …

The Influence Of Socioindexical Information On The Speech Perception-Production Link: Evidence From A Shadowing Task, Kyler B. Laycock

Theses and Dissertations--Linguistics

The body of work on speech perception demonstrates the ability of listeners to utilize both visual and acoustic information in their processing of a given speech signal. More recent studies have established that listeners are sensitive to cues in both these modalities which inform their perception of a speaker's identity in parallel with the linguistic message, but the relationship between social information in perception and production together is unclear. This study reports the results of an experiment designed to test the hypothesis that expectations about a speakers identity is able to influence a listener's perception and production of speech in …

Language Contact And Covert Prominence In The Sḥerēt-Jibbāli Language Of Oman, Jarred Brewster

Theses and Dissertations--Linguistics

This thesis reports on a phonetic production study, the results of which support the existence of a complex word-prosodic system for the Sḥerēt-Jibbāli language of Dhofar, Oman. In the language, stress seems to co-occur in some lexical items with a high tone. In the discussion, a mechanism for the emergence of this system is proposed as the reflex of a typological feature held in common with the related language, Soqotri, and as justification for an Eastern Modern South Arabian subgroup consisting of Sḥerēt-Jibbāli and Soqotri.