Digital Commons Network^™

Vision-Language Integration For Enhanced Locomotion Mode Prediction, Ehsan Ahmadi

LSU Master's Theses

Wearable exoskeletons offer significant potential in enhancing human mobility in industrial environments. However, their adaptability to dynamic, task-intensive settings presents challenges, especially in accurately predicting locomotion modes such as ladder climbing, stair navigation, low-space movement, and obstacle navigation. This research proposes a multimodal framework that integrates visual data and speech commands to improve locomotion mode prediction in unpredictable environments. Multimodal data was collected using smart glasses, capturing both the user’s perspective (field-of-view, FOV) and voice during locomotion tasks. State-of-the-art models—CLIP, ImageBind, and GPT-4o—process these visual and linguistic inputs to predict locomotion activities. The models were evaluated in zero-shot and fine-tuned …

Les Expressions Erronées Dans La Traduction De Certains Francisants À Tai Solarin University Of Education, Malik Garba, Tajudeen Salaudeen

Tête à Tête: Journal of Francophone Studies

La traduction est tout simplement la transposition du message d’une langue de départ vers une langue d’arrivée pour exprimer la même réalité. Cette recherche vise à nous élucider sur ce que c’est la traduction et la performance linguistique des apprenants Anglophones : le cas des apprenants du français en troisième année à Tai Solarin University of Education (TASUED) dans l’état d’Ogun au Nigéria. Nous avons décidé de travailler sur une dizaine d’étudiants faisant le français pédagogique. Il s’avère nécessaire de mentionner que certaines phrases anglaises étaient tirées de l’ouvrage de Femi Ojo-Ade (2017) d’où les apprenants sont persuadés de fournir …

Des Rois Anglais Qui Parlent Français : Une Etude Sur La Situation Linguistique En Angleterre Après La Conquête Normande, Trent Dunkin

Tête à Tête: Journal of Francophone Studies

Prior to 1066, England was ruled by the Germanic speaking Anglo-Saxons. However, after the defeat of Harold II at the Battle of Hastings, William the Conqueror became King of England, ushering in a lengthy era in which English monarchs were primarily francophone. This article explores the linguistic situation in England before, during, and after the Norman Conquest of 1066. Specifically, this article looks at the Anglo-Norman dialect as a distinct Langue d’Oïl, focusing primarily on its phonetics, syntax, and orthography, using examples found in Laüstic and Chèvrefeuille, two lais written by Marie de France in the late 12 …

L’Insécurité Linguistique Et La Confiance De S’Identifier Comme Bilingue: Le Cas Des Élèves D’Immersion Française En Saskatchewan Au Canada, Olushola J. Adedeji, Michael Akinpelu

Tête à Tête: Journal of Francophone Studies

Les élèves d’immersion française partout au Canada ont le droit de s’identifier avec grande fierté et légitimité comme des bilingues (en anglais et français) canadiens. Pourtant, le niveau de fierté de s’identifier ainsi dépend largement de son niveau de confiance dans les deux langues. La présente étude examine les discours des élèves et des enseignants en immersion française pour dégager des idéologies linguistiques qui influent négativement sur la confiance des jeunes d’immersion française de se connaitre comme des bilingues. Les extraits de discours utilisés pour cette étude proviennent des données qualitatives et quantitatives collectées pour une thèse de doctorat (Auteur …

2024 Lsu Department Of French Studies Graduate Student Association Annual Conference Proceedings

Tête à Tête: Journal of Francophone Studies

No abstract provided.

Euphemism In Ai Discourse As Colonial Harm & Effect: Learnings From Subaltern Puerto Rico, Jacqueline Oquendo

LSU Doctoral Dissertations

Through three integrated studies, this dissertation explores complex human-AI interactions by comparing the perceptions of two groups of U.S. citizens: subaltern Puerto Ricans and stateside Americans’ interactions with ChatGPT. This corpus-assisted Critical Discourse Analysis or CLCDA, triangulated with 1:1 semi-structured interviews, validates scholars’ concerns about the biases inherent in generative AI. Contributing to those concerns, this dissertation reveals that ChatGPT deploys discourse strategies that, when executed, facilitate digital colonialism. Euphemistic language is prominent among its discourse strategies, replacing controversial words, phrases, and topics with more palatable ones. When prompted on events of historical significance, I find that ChatGPT’s discourse obscures …

Online Eye Tracking For Aphasia: A Feasibility Study Comparing Web And Lab Tracking And Implications For Clinical Use, Willem S. Van Boxtel, Michael Linge, Rylee Manning, Lily N. Haven, Jiyeon Lee

Faculty Publications

Background & Aims: Studies using eye-tracking methodology have made important contributions to the study of language disorders such as aphasia. Nevertheless, in clinical groups especially, eye-tracking studies often include small sample sizes, limiting the generalizability of reported findings. Online, webcam-based tracking offers a potential solution to this issue, but web-based tracking has not been compared with in-lab tracking in past studies and has never been attempted in groups with language impairments. Materials & Methods: Patients with post-stroke aphasia (n = 16) and age-matched controls (n = 16) completed identical sentence-picture matching tasks in the lab (using an EyeLink system) and …

The Sec Spanish Consortium: Foundations For Linguistic Gratuity And Language Documentation Among Latinx Populations In New Destination Communities Of The U.S. South, Stephen Fafulas, Chad Howe, Rafael Orozco, Alicia Cipria, Erin O’Rourke, Nina Moreno, Matthew J. Van Hoose

Faculty Publications

Latinx populations in the USA have grown steadily in recent decades, with significant increases taking place in “new destination communities” of the U.S. South. The focus of our paper is to highlight opportunities for working with these populations, including traditional sociolinguistic ethnographies and community-engaged research. We highlight an initiative named “The SEC Spanish Consortium” which is an interinstitutional collaboration centered on scholarship and service involving Latinx populations in new destination communities of the U.S. South. We show that ongoing and future scholarly work in the U.S. South can act as a mechanism for documenting these emerging Latinx communities while simultaneously …

Exploring The Efficacy Of Transcutaneous Auricular Vagal Nerve Stimulation On Post-Stroke Aphasia: A Single-Subject Design Study, Aswathy Anakkathil Pradeep

LSU Doctoral Dissertations

Background: Anomia or word-retrieval difficulty is a common long-term language impairment for individuals with post-stroke aphasia. Several behavioral interventions like semantic feature analysis (SFA) have shown positive results in naming outcomes, but continue to face difficulty in generalizing the treatment effects to untreated items. With recent advancements in technology, researchers are developing newer neuromodulation devices that aim at promoting neuroplasticity and neural reorganization in post-stroke individuals. Transcutaneous auricular vagal nerve stimulation (taVNS) is a relatively new technology that aims at stimulating the auricular branch of the vagal nerve to promote neuroplasticity. Studies have shown taVNS to potentially facilitate positive improvements …

Intensification Strategies Of Southern Arizona Bilinguals, Sadie E. Seilhan

LSU Master's Theses

The present thesis explores the intensification strategies employed by bilingual Spanish-English speakers in Southern Arizona, focusing on six distinct devices: lexical, phrasal, repetition, reformulation, hyperbole, and code-switching. While previous research has largely centered on adverbial and lexical intensifiers in monolingual contexts, this study broadens the scope by examining how bilingual speakers leverage their unique linguistic repertoire to amplify their speech. Using a sociopragmatic framework, the analysis reveals a marked preference for lexical intensification, which accounts for more than half of the recorded instances, with phrasal intensification and repetition following closely. Despite its lower frequency, code-switching stands out as a particularly …

A Look Inside: A Multiple-Case Study Of Schools That Specialize In Dyslexia, Mitzi Berryhill

LSU Doctoral Dissertations

Dyslexia is a reading disability that heavily affects a student’s phonological processing and ability to decode. Because of the high prevalence of dyslexia, it is important that educators understand dyslexia. By looking inside three specialized schools, this research study sought to understand how students with dyslexia can be supported in an educational setting.

This qualitative, multiple-case research analyzed three specialized schools through questionnaires, interviews, observations, and curriculum and instructional materials. Understanding how a community of practice at each school was envisioned offered much insight into the unique supports in each school as well as similar themes that were found across …

Reconstructive Evolutionary Morphology: Tracing The Historical Process Of Modifications Of Complex Systems Driven By Natural Selection Through Changing Ecological Conditions, Dominique G. Homberger

Faculty Publications

There is general consensus among evolutionary biologists that natural selection drives phenotypic modifications within populations over generational time. How to reconstruct this historical process, however, has been discussed mostly in theoretical terms, and recommendations and explanations on how to translate such theoretical insights into practice are needed. The present study aims at providing a theory-supported practical guide on how to reconstruct historical evolutionary processes by applying a morphology-centered approach through a series of interdependent steps of descriptive morphology, functional analysis, ecological observation, integration of paleoecological data, and evolutionary synthesis. Special attention is given to the development of tests regarding the …

Toward A Comparative Framework For Studies Of Altitudinal Migration, David Vander Pluym, Nicholas A. Mason

Faculty Publications

The study and importance of altitudinal migration has attracted increasing interest among zoologists. Altitudinal migrants are taxonomically widespread and move across altitudinal gradients as partial or complete migrants, subjecting them to a wide array of environments and ecological interactions. Here, we present a brief synthesis of recent developments in the field and suggest future directions toward a more taxonomically inclusive comparative framework for the study of altitudinal migration. Our framework centers on a working definition of altitudinal migration that hinges on its biological relevance, which is scale-dependent and related to fitness outcomes. We discuss linguistic nuances of altitudinal movements and …

Transcription Decisions Of Conjoined Independent Clauses Are Equitable Across Dialects But Impact Measurement Outcomes, Janna B. Oetting, Tahmineh Maleki

Faculty Publications

Purpose: Transcription of conjoined independent clauses within language samples varies across professionals. Some transcribe these clauses as two separate utterances, whereas others conjoin them within a single utterance. As an inquiry into equitable practice, we examined rates of conjoined independent clauses produced by children and the impact of separating these clauses within utterances on measures of mean length of utterance (MLU) by a child’s English dialect, clinical status, and age. Method: The data were archival and included 246 language samples from children classified by their dialect (African American English or Southern White English) and clinical status (developmental language disorder [DLD] …

Language Discrimination Using Bilingual Picture Exchange For Culturally And Linguistically Diverse Children With Autism Spectrum Disorder, River Waits

LSU Doctoral Dissertations

Recent research suggests that one-fifth of United States households use non-English languages in the home setting. Ethically and effectively supporting culturally and linguistically diverse (CLD) clients (e.g., autistic individuals) presents a growing challenge to practitioners of Applied Behavior Analysis (ABA). Though efforts to address the linguistic needs of the population have grown in recent years, current literature focuses on language selection for monolingual services and underemphasizes the need for bilingual service provision. Studies were conducted to (I) evaluate the efficacy of bilingual picture exchange (i.e., mand response) across items, speakers, and languages (i.e., English and Spanish) as well as (II) …

Emotional Diplomacy From Tel Aviv To Baghdad: Analyzing The Impact Of Emotional Appeals On Social Media Engagement, Soheil Kafiliveyjuyeh

LSU Doctoral Dissertations

This study investigates the use of emotional appeals in the diplomatic communication of U.S. ambassadors in the Middle East. In the realm of diplomacy, actors might strategically and deliberately exhibit emotions to shape and control how their nation is perceived internationally. The project's primary objective is to explore the effectiveness of emotional appeals in generating social media interactions with politicians’ and ambassadors’ messages, and in building relationships with their target audience through these engagements. Using three studies, I examine the diplomatic communications of U.S. ambassadors in the Middle East by focusing on their utilization of Twitter/X and emotional diplomacy strategies. …

The Relationship Between Communicative And Social Deficits And Challenging Behavior In Angelman Syndrome, Cassie Chanel Feck

LSU Doctoral Dissertations

Angelman Syndrome (AS) is a low-incidence neurodevelopmental disorder characterized by deficits in speech, motor, and social development as well as related differences in challenging behavior, seizures, and sleep issues. AS has a known genetic etiology and research conducted with this population has overwhelmingly focused on exploring the genetic and biological underpinnings of the disorder (e.g., applied gene therapies). At present, far less research on supporting the social, communicative, and behavioral needs of this population and how these specific deficits contribute to the individual’s overall functioning. The goals of this study were to characterize the use of Augmentative and Alternative Communication …

Let Us Fail: Speculative Futures And Digital Librarianship, Natalia Estrada, Kristina Bush, Stacy Snyder

Journal of Critical Digital Librarianship

Let Us Fail explores what digital librarianship work might look like if digital library workers were not tied to the technology, infrastructure, or work culture of academia that we currently experience. We explore what work could look like if we were given the agency to play and be creative, support to learn from failure, and freedom from traditional assessment metrics. This podcast dreams about a future in which digital library workers are self-directed, autonomous workers with the capacity to explore, experiment, and iterate.

To stream each episode of this podcast, navigate to JCDL volume 0, issue 2 and click on …

Stacked Noise Reduction Auto Encoder–Ocean: A Novel Personalized Recommendation Model Enhanced, Bixi Wang, Wenfeng Zheng, Ruiyang Wang, Siyu Lu, Lirong Yin, Lei Wang, Zhengtong Yin, Xinbing Chen

Faculty Publications

With the continuous development of information technology and the rapid increase in new users of social networking sites, recommendation technology is becoming more and more important. After research, it was found that the behavior of users on social networking sites has a great correlation with their personalities. The five characteristics of the OCEAN personality model can cover all aspects of a user’s personality. In this research, a micro-directional propagation model based on the OCEAN personality model and a Stacked Denoising Auto Encoder (SDAE) was built through the application of deep learning to a collaborative filtering technique. Firstly, the dimension of …

Direct And Indirect Effects Of And Preference For Feedback During The Good Behavior Game In Elementary Classes, Jensen Chotto

LSU Doctoral Dissertations

The Good Behavior Game (GBG) is an effective procedure for reducing disruptive classroom behavior. In this study, students in 3 fifth grade classes selected the rules of the GBG and then experienced the GBG with different forms of feedback delivery for rule violations (vocal and visual, vocal only, visual only, no feedback) on disruptive classroom behavior in a multielement design. All versions of the GBG substantially reduced disruptive behavior below baseline levels. Additionally, in 1 of 3 classes, losing the GBG produced an increase in negative peer interactions immediately following the GBG. Subsequently, students selected which condition they previously experienced …

Preserving The Historic And Cultural Music Of Louisiana Through School Music: An Ethnographic Case Study, Christopher S. Song

LSU Doctoral Dissertations

The purpose of this ethnographic case study was to examine the lives of teachers, students, community members, and culture bearers within a musical community located in South Central Louisiana. The geographic area of focus in this research was Vermilion Parish and its surrounding area, known as Acadiana, the heart of Creole and Cajun culture where Traditional Louisiana Music finds its origins. Participants’ intrinsic cultural understandings of Louisiana’s music and impact on school music programs was examined through ethnographic interview and observation. A resource pedagogy known as funds of knowledge was used as a theoretical framework meant to maintain participants’ intrinsic …

An Analysis Of The Musical Gestures In Osvaldo Golijov’S The Dreams And Prayers Of Isaac The Blind And Their Relationship To The Kabbalah Sefirot, Jeremy Gdaniec

LSU Doctoral Dissertations

Osvlado Golijov’s The Dreams and Prayers of Isaac the Blind, scored for klezmer clarinet and string quartet, remains one of his most influential works since its premier in 1994. Inspiration for the work came from the writings of Rabbi Isaac the Blind, a prominent 13^th century figurehead in the branch of Jewish mysticism known as Kabbalah. In Kabbalah, symbols known as the sefirot are emanations of creation and the key to unlocking the divine secrets of the God-head. The analysis presented in this document combines musical gesture theory with Kabbalistic concepts for new perspectives on Golijov’s …

Breaking The Spatial Justice Emergency Cycle: The Role Of Foresight Planning, Fabio Capra-Ribeiro

Faculty Publications

This paper examines the critical need to integrate prospective planning into territorial development processes for achieving spatial justice and sustainable urban futures. It highlights the limitations of a reactive approach to urban governance, particularly prevalent in Latin America, where weak institutions and unstable political systems often hinder long-term perspectives. The research emphasizes the importance of strategic foresight as a complementary tool to traditional planning practices. Territorial foresight facilitates the exploration of complex future scenarios, fostering collaborative learning and a shared vision among stakeholders. The study proposes a shift towards a proactive, foresight-driven approach that can help break the vicious cycle …

Clear Speech Effects In Production Of Sentence-Medial Mandarin Lexical Tonesa), Jack Rittenberry, Irina A. Shport

Faculty Publications

Adding to limited research on clear speech in tone languages, productions of Mandarin lexical tones were examined in pentasyllabic sentences. Fourteen participants read sentences imagining a hard-of-hearing addressee or a friend in a casual social setting. Tones produced in clear speech had longer duration, higher intensity, and larger F0 values. This style effect was rarely modulated by tone, preceding tonal context, or syllable position, consistent with an overall signal enhancement strategy. Possible evidence for tone enhancement was observed only in one set of analysis for F0 minimum and F0 range, contrasting tones with low targets and tones with high targets.

“Everything Is Not What It Seems”: Discovering Public Relations In Business Sectors In Vietnam, Ba-Anh-Tu Truong

LSU Master's Theses

Vietnam is a shining star in emerging markets, with an annual economic growth rate of 6-7%. Its abundant labor supply, stable political climate, and geographic proximity to major global supply chains make it an ideal candidate for manufacturer planning in advanced economies such as the United States, Europe, Australia, Japan, China, and Korea. Investing in public relations and communication management, especially understanding the Vietnamese market, effectively prepares multinational corporations for future business expansion. This mission is difficult for academia and industrial professionals since Vietnam is a “silent country” in public relations research. To fill the gap, this thesis employs the …

A Study Of Selected Vocal Works By Shande Ding: The Mysterious Sound Of Flute And Poems On Western Yunnan, Chuyan Luo

LSU Doctoral Dissertations

This study aims to delve into and interpret “The Mysterious Sound of Flute” and “Poems on Western Yunnan” from a singer’s perspective while also providing guidance and recommendations for other performers. The research encompasses the history of Chinese art songs, a biography of Shande Ding, and an introduction to his compositional style. A comprehensive examination of each song includes background information, song analysis, translation, a Chinese lyric diction guide, and performance suggestions.

Art songs constitute a significant genre in music composition, and Chinese art songs have yielded numerous outstanding composers and captivating works over the years. Among these composers, Shande …

Round Ii: Exploring The Experiences Of Black, First-Generation Graduate And Professional Students At Historically Black Colleges And Universities (Hbcus), Derrick D. Lathan

LSU Doctoral Dissertations

This phenomenological study explores the experiences of Black, first-generation (first-gen) students pursuing advanced degrees at historically Black colleges and universities (HBCUs), following the COVID-19 pandemic and racial justice movements like Black Lives Matter. Additionally, this study examines the present-day motivations to pursue advanced degrees, particularly the benefits of doing so at an HBCU. The main research question guiding this study is: What are the experiences of Black, first-gen graduate and professional students at historically Black colleges and universities (HBCUs)? The sub-questions are:

1. How do Black, first-gen graduate and professional students describe being a first-gen student?
2. What barriers and supports impact …

Introducing Chinese Folk Songs Through Arrangements For Trombone & Piano And Chamber Music, Tianyu Xue

LSU Doctoral Dissertations

The scarcity of trombone in traditional Chinese music reflects the limited exposure and education for the trombone in China. Additionally, Chinese folk songs have minimal presence on the global stage. This project will bridge this gap by developing a series of trombone pieces that incorporate Chinese musical elements, explicitly focusing on elevating Chinese folk songs through trombone performance. This initiative offers an opportunity for trombonists worldwide to delve into the richness of Chinese folk music. The core of this work involves selecting Chinese folk songs that represent diverse historical contexts, regional characteristics, and emotional content and then arranging them for …

Starting Small Or Big: An Artificial Language Paradigm, Rachel Evans

LSU Master's Theses

Previous research on language acquisition has raised two competing hypotheses: Starting Small and Starting Big. Starting Small states that limitations (small working memory capacity, simple structure, short string length, etc.) are beneficial for language learning, which explains why children are able to acquire language more easily than adults. Starting Big proposes the opposite, that input of chunks of language rather than individual units creates a stronger and more fluid understanding of grammatical relations between words. The current study aimed to investigate these theories in the context of an artificial language paradigm using a forced-choice task, a production task, a working …

Different Error Patterns Of /L/ In Children And Speech-Language Pathologists' Perception And Treatment, Grace E. Lemoine

LSU Master's Theses

Children often simplify target speech sounds using phonological processes, or common developmental error patterns. However, some children produce less common error patterns that differ from common errors. In the current study, less common errors involving /l/ sounds were studied as the phoneme /l/ is a sound that is subject to frequent misarticulations in young children and perceptual confusion among listeners. The current study focused on less common errors because studies have suggested that atypical errors can indicate weak phonological representations and poor phonological awareness skills, which can have long-term effects on children’s literacy skills. Therefore, the aim of the current …