Digital Commons Network^™

Exploring Perspectives Of Autistic Individuals And Caregivers On Autism Inclusive Services In Public Libraries, Ayva J. Rose

LSU Master's Theses

Public libraries are increasingly recognized as important community hubs designed to promote literacy, learning, language, family engagement, and inclusivity. Despite this, autistic individuals may experience language, literacy, sensory, and social differences that could impact their ability to participate in literacy-based programming in libraries. Librarians currently report a desire to provide services that not only include but meaningfully support autistic children in their families; however, little research has examined how key stakeholders within the autism community perceive autism-inclusive programming within libraries. This research seeks to explore these perspectives and identify (1) perceived barriers to attending children’s library programs, (2) accommodations and …

Lisa Cristiani: A Survey And Analysis Of Her Musical Travels Through The Russian Empire (1848-1853), Emilia González Dorantes

LSU Master's Theses

Information about French cellist Lisa Cristiani (1825–1853) and her travels through Imperial Russia has mainly reached us thanks to two articles in French periodicals published around the first decade since her death. These sources prioritized the journey itself, centering the narrative on her travels rather than on her musical activities. Recent scholarship on Cristiani has expanded our previously limited knowledge about her life. Scholars such as Hoffmann (2011) and Deserno (2018) have focused on biographical and feminist analysis, and DeVries (2014) has unveiled new documents from Russian sources. Nonetheless, a detailed examination of her musical performances within Imperial Russia has …

Exploring Sequential Technical Practices Towards Skill Development And Musical Expression In Violin Performance And String Pedagogy Methods, Erin Kim

LSU Doctoral Dissertations

This dissertation proposes the Erin Kim System, a pedagogical framework designed to support sequential technical development and musical expression in beginning, intermediate, and advanced levels of violin performance. This system examines how structured technical progression, guided repertoire sequencing, and a nurturing learning environment with the teacher and parents can foster skill acquisition and long-term musical engagement among violin students. Musical enjoyment and inspiration serve as primary motivators for learning, particularly when students are encouraged to work toward performing aspirational repertoire such as the Sibelius Violin Concerto. By organizing repertoire and supplemental exercises in a clear step-by-step process, this system enables …

Effects Of Static Ankle Stretching On Balance And Gait: The Roles Of Age And Parkinson's Disease, Taylor M. Gauss

LSU Doctoral Dissertations

The focus of this dissertation involves the effects of static ankle stretching on balance and gait in adults of different ages and with Parkinson’s disease (PD). A brief introduction in Chapter 1 precedes a detailed literature review in Chapter 2, in which we identify gaps in research on balance and gait following ankle stretching and explain why ankle stretching may serve as a predominant strategy for improving motor performance in aging and PD populations. In Chapter 3, we present the first study identifying whether muscle group selection or stretch duration influences balance in young adults. Results showed that longer durations …

Exploring The Well-Being Of Students: Mental Health Symptoms And Help-Seeking In Students With And Without Disabilities, Delaney M. Havrylkoff

LSU Master's Theses

Students with learning-related disabilities (LRDs) are a growing population in schools worthy of more holistic attention. This vulnerable population often receives support for their academic needs, while their mental health needs tend to get overlooked or untreated. Students with LRDs often face more negative experiences (e.g., lower academic performance, bullying, and peer victimization) in school compared to their peers without disabilities. As a result, they may experience higher levels of mental health issues. The purpose of this study was to examine the mental health status and service utilization of students with LRDs in schools compared to their peers without disabilities. …

2024-2025 Ecei Annual Report, Cynthia Dicarlo

Early Childhood Education Institute Annual Reports

No abstract provided.

Who Let The Werewolves Into The Manuscripts: Written And Pictorial Representations Of Werewolves In English Manuscripts, Allison Slowiak

LSU Master's Theses

The werewolf – a fictional figure that transforms from human to wolf – serves as a compelling example of how medieval thought shaped ideas about identity and transformation. The motif of the werewolf, present in a small corpus of works from the tenth through the fourteenth century, emerged to explore the limits of change while also comparing the likeness of humanity to its animal counterpart. This paper explores medieval literature - Beowulf, Bisclavret, Biclarel, and Melion – from both French or English descent to offer overlapping and contrasting thoughts about human likeness to wolves. The manuscripts - The Nowell Codex, …

A Standard Notation System For Beatbox And Vocal Percussion, Andrew W. Bass

LSU Master's Theses

Every instrument in the cannon has a standard notation system. Even percussion, with its hundreds of instruments, has a system of notation that can be understood. With that being said, Beatbox/ vocal percussion does not have a standardized notation for its music. As a beatboxer myself, when I perform, I often have to either create my own part to perform or I have to listen to a recording of a previous performance of a piece. In the rare occasion when there is sheet music, it is often not clear. Pentatonix is currently the premier A Capella group and when I …

“Where All Is Playtime And Pleasure”: Feeling The Otherworldly In Late Medieval Literature, Anna K. Mcgill

LSU Doctoral Dissertations

In this dissertation, I present intra-, inter-, and extra-textual felt responses to encounters with the otherworldly as described in Late Medieval texts as a lens through which to consider personal, social, and national imaginative potential surrounding contemporary issues across genres and disciplines. I argue that the use of otherworlds and otherworldly agents as both personally and rhetorically compelling analogues through which contemporary issues can be explored. I start my discussion of the felt impacts of encounters with the Arthurian otherworldly, with a particular focus on Glastonbury and Arthur’s alleged grave there, and how they transmit affects of sovereign authority. Next, …

Just City And Racialized Media: How A Non-Profit Provokes Policy And Fights Criminal Injustices, Isabella L. Wollfarth

LSU Master's Theses

This study explored the intersection of racialized media narratives, nonprofits, and penal policy through a case study of Just City, a nonprofit criminal justice organization located in Shelby County, Tennessee. Through the lens of Just City, this study explored how nonprofits resist racialized media narratives regarding crime and how in turn this contributes to penal policy reforms. This is accomplished using a thematic analysis to draw larger conclusions from coding Just City’s Instagram and through extensive interviews with Just City staff and local Shelby County and Tennessee politicians. These methods are guided by framing theory, an ideological framework that explains …

Evaluative Expressions In Spanish Digital Discourse: A Sociopragmatic Study Of Vaya/Qué Constructions, Jason L. Meier

LSU Master's Theses

This study examines the sociopragmatic patterns of Spanish evaluative constructions involving qué/vaya in contemporary digital discourse. Drawing upon politeness and impoliteness frameworks by Penelope Brown and Stephen C. Levinson (1978, 1987) and Jonathan Culpeper (1996), this research observes how speakers deploy use these constructions within public discourse to negotiate stance. The data consists of posts from X (formerly Twitter) and comments from YouTube videos, selected to showcase naturally occurring instances of (im)politeness across social media. These constructions are key to determining how society navigates expression and form within public discourse. In addition to the modern findings, a focused analysis of …

Teaching And Performing Ginastera: A Stylistic And Pedagogical Exploration Of Ginastera’S Pampeana No. 1, Paula Toral Navarro

LSU Doctoral Dissertations

This project examines Alberto Ginastera’s Pampeana No. 1 for violin and piano through both stylistic performance and pedagogy approach. The research has two primary objectives: (1) to propose a performance perspective that draws on traditional Argentine musical idioms alongside Western classical practice, and (2) to create a pedagogical guide that supports the development of the technical and stylistic skills required for the work, including a sequence of preparatory pieces. The written document provides an overview of Ginastera’s life, including cultural and political context and an examination of his compositional style within his nationalist period. It also examines selected elements of …

Theory, Experiments, And Image Recovery Algorithms For X-Ray Interferometry, Hunter C. Meyer

LSU Doctoral Dissertations

Purpose: X-ray grating interferometry is a form of X-ray phase contrast imaging capable of simultaneously measuring attenuation, differential-phase, and dark-field images arising from X-ray absorption, refraction, and small-angle scattering, respectively. These additional contrast mechanisms have potential clinical and industrial applications, particularly for lung tissue characterization and disease identification. As grating interferometers approach clinical viability, key challenges include reducing X-ray dose, mitigating mechanical instability, and correcting spectral artifacts resulting from beam hardening.

Methods: The modulated phase grating interferometer (MPGI) is a potential solution for reducing X-ray dose by eliminating the analyzer grating used in alternative interferometer designs, including the Talbot-Lau interferometer …

The Power Of Beliefs: Cognitive Pathways Linking Mental Health Literacy To Psychological Distress, Katherine Elise Kirsch

LSU Doctoral Dissertations

Mental health disorders are prevalent in children and adolescents, and they are accompanied by challenges throughout the lifespan. Mental health literacy (MHL) provides a flexible framework to address child and adolescent mental health. Identifying significant relationships between MHL and mental health outcomes has the potential to inform successful interventions. This study uses a secondary analysis of data gathered for the Study on Attitudes of Adolescents and Young Adults Toward Relevant Health Issues to isolate MHL belief domains that significantly effect psychological distress levels in adolescents.

The Swiss Youth Mental Health Literacy and Stigma Survey was used to assess the MHL, …

In The Realm Of Dreams: The Feminine Imagination In Music, Katie Scarlett Ellender

LSU Doctoral Dissertations

This project examines selected works by Clara Schumann, Rebecca Clarke, and Lili Boulanger that contain representations of night, dream, and mythology. These composers were influenced by the prevailing artistic movements during their lives, including German Romanticism, Impressionism, and Symbolism, which emphasized nocturnal landscapes, supernatural beings, and liminal states. Descriptive analysis and performance recommendations are provided for selected Lieder by Clara Schumann, Rebecca Clarke’s Morpheus, and Lili Boulanger’s Nocturne. Particular emphasis is given to how each composer uses night, dream, and myth imagery as expressive frameworks that inform decisions on harmonic language, level of cadential resolution, motivic repetition and transformation, texture, …

The Living Archive: Photography, Social Media, And The New Frontier Of Activism, Lundyn C. Herring

LSU Master's Theses

This thesis seeks to analyze the discursive field and technology of photography and its multi-faceted role in the oppression of colonized people under Western imperialism. Among the main collection highlights of many established state-run archival institutions are photographic records consisting of surveillance images, mugshots, and other visual media as representations of the political hegemony that is exerted over governed peoples. From the mid-19th century to 2026, much has shifted in the realm of photography with the introduction of smartphones, accessible technology, and social media platforms during the beginning of the twenty-first century. As states and powerholders apply the technology of …

Acquiring Egypt: Napoleon, Joséphine, And The Formation Of France’S Collections Of Egyptian Antiquities, 1792-1822, Anna E. Dow

LSU Doctoral Dissertations

This dissertation examines the seizure and acquisition of Egyptian antiquities by the French government between 1792 and 1822. During this period, the French government seized antiquities for a variety of reasons, not the least of which was to benefit the French people politically and financially and to support the French ideals of art and civilization. Egyptian antiquities were collected almost accidentally, as French armies confiscated the collections of the wealthy in Paris and the aristocratic collections in Italy. But the presence of the art prompted the curiosity of the French, which led to a greater interest in Egyptian antiquities. However, …

Curriculum For A Two Semester Calculus Course Specializing In Life Science And Data Science, Patrick Mcclain

LSU Master's Theses

Traditionally, introductory calculus has been designed for engineering and physics students, often leaving students majoring in data science or life sciences with a curriculum that lacks professional relevance and is overly reliant on problems that focus on computational fluency. This thesis proposes a two-semester sequence, called MATH 153X and MATH 154X, specifically tailored for the Louisiana State University (LSU) Dual Enrollment program and university-level data science and life sciences majors. By integrating modern computational tools—such as symbolic calculators and artificial intelligence (AI) tools—the proposed curriculum shifts the pedagogical focus from procedural symbolic manipulation toward conceptual literacy.

Through a series …

Spanish Phonetic Production In Heritage Speakers Vs. L2 Learners: The Effects Of Pedagogical Intervention, Ty Donley

LSU Master's Theses

This study examines both phonetic realizations of heritage speakers and L2 students of Spanish as well as the effectiveness of a short-term phonetic-based pedagogical intervention for L2 students of Spanish. 24 university students participated in recorded Spanish speech tasks that were analyzed acoustically using PRAAT. The analysis focused on vowel spacing, aspiration (VOT), spirantization (RID), rhotic accuracy, and the oral realization of the grapheme “v”. Heritage speakers generally produced more native-like phonetic patterns than L2 learners, although both groups exhibited evidence of English phonological influence. L2 learners completed both pre- and post-instruction speech tasks following a 20 to 25-minute phonetic …

Secondary English Teachers’ Perceptions And Experiences With The Ela Guidebooks Curriculum: A Phenomenological Study, Bodie Dufrene

LSU Doctoral Dissertations

As standards-based curriculum reforms expand across the United States, school districts have increasingly adopted scripted curricular materials to promote coherence across classroom practice and strengthen alignment to standardized assessments. Within Louisiana, efforts to align English instruction to the Common Core State Standards manifested in the creation of the ELA Guidebooks curriculum by the Louisiana Department of Education. Guidebooks provides teachers with sequenced units of instruction organized around a central novel, explicit directions, pacing guidance, and cumulative writing tasks aligned to central unit questions. This qualitative study explored how secondary (i.e., grades 6-12) English teachers perceived and described their experiences implementing …

Distributed Graph Computation In C++ Using Hpx, Panagiotis Syskakis

LSU Master's Theses

Graph analytics are central to applications, ranging from scientific computing to social-network analysis. Many large graph workloads exceed the memory capacity and performance capabilities of a single machine. Existing distributed graph systems often force a trade-off between programmability and performance: high-level platforms can incur substantial runtime overheads, while lower-level distributed libraries frequently expose complex or fragile programming models. This thesis investigates whether modern C++ can support generic distributed graph algorithms that remain both expressive and efficient. We present a prototype distributed graph library in C++ built on the HPX runtime system and guided by the abstractions of the NWGraph library. …

Spatial Narrative Beyond The Proscenium: Set Design As A Tool For Wellness, Christina Griffey

LSU Master's Theses

Inspired by a health crisis that led to spending time in medical settings, this thesis examines how our surroundings impact our well-being. By developing a framework that explores the topics of storytelling, space, place, theatre, and expanded scenography, I propose that set design can be used as a tool for wellness. I explore several disciplines through the lens of set design and highlight the disciplines, professionals, and designers that are contributing to the creation of therapeutic environments using scenographic practices.

Qualitative Versus Quantitative Analysis Of Entheses: Using An Ordinal Scale And 3d Scanned Metrics To Understand Entheseal Differences In The Charity Hospital Cemetery (16or108), Gillian Stewart

LSU Master's Theses

Using a sample from New Orleans’ Charity Hospital Cemetery (16OR108), an analysis between ordinal scores and digital quantitative analysis (DQA) measurements of the entheses (muscle attachment sites) was performed. The skeletal elements (n = 235) examined were the humerus, radius, femur, and tibia. The entheses were 3D scanned using an Artec Space Spider scanner and processed with the Artec Studio Professional© v.2018 and Geomagic Wrap® v.2021 software. Entheses were analyzed by: left and right sides, male and female, and distribution of scores across elements. The analyses yielded significant differences between proliferative and erosive score distribution. Scores between elements exhibited variation. …

The Impact Of The Two-Way Immersion Model On Hispanic Pre-Service And In-Service Teachers’ Understanding Of Curriculum Implementation In Early Childhood Field Placements, Omar J. Vigo

LSU Doctoral Dissertations

ABSTRACT

Dual language education, also known as Two-Way Immersion (TWI), is a teaching method that puts native English speakers and native speakers of another language in the same classroom. This helps both groups become bilingual and biliterate (Christian, 1996; Lindholm-Leary, 2001). The TWI approach highlights several benefits, including bilingualism and biliteracy, academic achievement, cross-cultural competence, cognitive improvements, and equity and accessibility (Lindholm-Leary, 2001). Research on the TWI model in adults is limited, although it has demonstrated effectiveness in supporting Hispanic teacher candidates, unlike studies conducted in primary education. This demonstrates that the TWI methodology benefits students (Van Booven, 2012). This …

Marine Vehicle Dynamics Using Koopman Operator Theory With Hybrid Observables, Mikhalib A L Green

LSU Master's Theses

Accurate modeling of marine vehicle dynamics remains challenging due to strong nonlinear hydrodynamic effects, environmental disturbances, and sensitivity to configuration changes, particularly for small-scale platforms. Classical physics-based models require extensive parameter identification and often exhibit degraded performance outside narrow operating regimes, while purely data-driven approaches may lack structure or impose high computational cost. This thesis presents a data-driven Koopman operator framework with hybrid observables for modeling the dynamics of unmanned marine vehicles. The proposed approach combines structured monomial observables with a learned neural network embedding to construct a lifted state representation in which the nonlinear vehicle dynamics are approximated by …

Large-Scale File Fragment Classification Via Multi-View Learning, Samuel Hildebrand

LSU Master's Theses

File reassembly is one of the most fundamental tasks in digital forensics, enabling recovery of data from potentially damaged storage media even when file system metadata is unavailable. This thesis reviews more than two decades of work in the realm of file carving, with a particular focus on fragmented file carving, which remains a focus of research, and file fragment classification, a principal component of fragmented file carving. This thesis serves a literature review of both file carving and fragmented file carving, surveys the massive amounts of data needed for the task of fragment classification and the datasets that serve …

Expanding Access To Latin American Art Song: A Study Of Theodoro Valcárcel's Andean-Influenced Art Songs, Douglas E. Perez

LSU Doctoral Dissertations

EXPANDING ACCESS TO LATIN AMERICAN ART SONG: A STUDY OF THEODORO VALCÁRCEL’S ANDEAN-INFLUENCED ART SONGS advocates for the exploration and performance of underrepresented Latin American composers. Multiple methods of increasing access are discussed, including the creation of a central source for IPA, literal, and poetic translations of Latin American art songs; the study of seldom-performed composers, their output, and influences; and the application of these elements through informed performance. This document centers on the Peruvian composer Theodoro Valcárcel and analyzes the intersection of his indigenous heritage with his Latin American and European musical training as reflected in his compositional style …

Key Elements Of Mission-Based Urban Agriculture In The United States Aimed At Addressing The Social Determinants Of Health, Jordan Losavio

LSU Doctoral Dissertations

Urban agriculture (UA) in the United States (U.S.) is increasingly positioned as a multi-domain strategy for addressing social determinants of health (SDOH), yet evidence is fragmented and often focused on participant outcomes rather than the organizational and environmental conditions that determine whether those benefits can be sustained, expanded, or maintained over time. This dissertation uses an exploratory sequential mixed-methods design to clarify (1) what SDOH outcomes are associated with UA in the peer-reviewed literature, (2) which internal and external factors leaders perceive as driving UA organizational success or failure, and (3) which factors predict comparative organizational functioning across a national …

From Network Packets To Physical Consequences: Network-Level Spoofing And Loss Of Visibility In Industrial Control Systems, Lillian B. Beck

LSU Master's Theses

Industrial Control Systems (ICS) are the foundation of critical infrastructure as they provide resources like clean water, electricity, and natural gas to support our everyday functions. Given their essential role in modern society, the failure or compromise of ICS systems can lead to significant negative consequences and public safety impacts. Understanding how these systems can be targeted and exploited by malicious actors is necessary to improve their security and resilience.

This research examines how an attacker could manipulate a real-world ICS network by targeting a fully functional Natural Gas (NG) Compressor Station Platform that emulates real operations. This research led …

Identification Of Thruster Faults In Underwater Vehicles By Using Custom Encodings In Spiking Neural Networks, Donovan Gegg

LSU Master's Theses

Autonomous Underwater Vehicles (AUVs) are untethered robotic platforms used for tasks such as seafloor mapping, infrastructure inspection, and environmental monitoring. Recent technological advances have produced smaller, more affordable platforms, broadening access to research teams and small companies alike. This miniaturization comes at the cost of them handling drawbacks associated with a more compact machine such as reduced battery capacity as well as limited processing and sensing capabilities. These constraints make small-sized marine vehicle’s reliability critical as they can cause malfunctions, making the loss of a vehicle more likely. Actuator faults are particularly consequential as unintended and unstable control in an …