Construction Of The Yunjian Gene Map And Cascading Generative Design Based On Cultural Memetics, Xinyi Chen, Zhicheng Wang

LSU Fashion and AI x Policy Symposium

No abstract provided.

Relearning Language: A Meta-Analysis Of Syntactic Priming In Aphasia, Ally Miller, Willem Van Boxtel

Distinguished Undergraduate Researcher Program

Background: Despite the importance of grammatical skills for participation
in daily life, treatments for sentence–level abilities in aphasia
are comparatively scarce. The psycholinguistic paradigm of syntactic
priming has recently been advanced as a potential assessment and
treatment for grammatical skills, and existing evidence on priming in
aphasia is highly promising. Nevertheless, a comprehensive analysis of
the strength of priming effects in aphasia, as well as treatment components
which might amplify these effects, has not been reported.
This meta–analysis synthesizes existing findings on syntactic priming
in aphasia, aiming to provide a comprehensive picture of priming
effects and their potential application for …

Gullah Geechee, Progenitors For African North American Maternal Lineage, Jennifer Caldwell, Imani Sykes, Robbie Beyl, Tomilowo Abijo, Kiara Charles, Fatimah Jackson

Distinguished Undergraduate Researcher Program

African American ancestral lineages are marked by resilience, shaped by centuries of forced migrations, the Transatlantic and domestic slave trades, and subsequent movements within the United States. These historical events have influenced both the cultural and genetic diversity of Legacy African Americans. This study examined mitochondrial DNA (mtDNA) haplogroups among 189 participants—79 Gullah Geechee and 110 African Americans—to explore the Gullah Geechee as potential progenitors of other Legacy African North American lineages. Haplogroup analysis revealed L2 and L3 as the most frequent among both groups, comprising 34.6% and 38.8% in African Americans and 28.0% and 54.7% in Gullah Geechee, respectively. …

Cultural Synthesis In Iranian Graphic Design: A Fusion Of Tradition And Modernity, Maryam Mehrabadi

LSU Doctoral Dissertations

This thesis examines Iranian graphic design as a politically embedded and semiotically charged field wherein visual form operates as a site of ideological negotiation, cultural memory, and symbolic resistance. Focusing on the works of Ghobad Shiva and Morteza Momayez, the study situates graphic design within the sociopolitical constraints of the Pahlavi monarchy and the post-1979 Islamic Republic. It argues that Iranian design practices cannot be understood outside the country’s enduring identity crisis—shaped by the unresolved tension between three coexisting cultural strata: ancient Persian heritage, Islamic civilizational identity, and Western modernity. Drawing on the work of Edward Said, the thesis also …

Drawing Disintegration: A Twice-Exceptional Individual’S Autoethnographic Inquiry Into Graphic Narrative Creation As A Tool For Processing Trauma, Natalie J. Krusemeier

LSU Doctoral Dissertations

This autoethnographic study explores the researcher’s lived experience of childhood trauma as a twice exceptional individual with an arts-based autoethnography research design, specifically in the form of graphic narrative. Grounded in Dabrowski’s Theory of Positive Disintegration (TPD), this study examines how emotional and sensory intensity, overexcitability (OE), and psychological disintegration intersect with twice-exceptional (2e) identity development and identity authenticity potential. Data sources include personal artifacts from childhood and adulthood—journals, letters, graphic narrative, documents, and photographs—alongside reflective writings and completed graphic narrative pages. Using descriptive coding and TPD’s developmental levels as analytic lenses, the study interprets the processes of disintegration and …

Unraveling The Lullabies Of Learning: Exploring The Role Of Individual Components Of Infant-Directed Speech In Language Learning, Stephanie L. Lopez

LSU Doctoral Dissertations

Children learn language more effectively from infant-directed speech (IDS) than adult-directed speech (ADS). Three experiments were run (a pilot and two full experiments) testing the effects of pitch and pitch variability on segmenting a target word out of the speech stream and then associating it to an object. Visual prosody via eyebrow movements and lip contours were added as additional cues after the Pilot Study. Additional factors included after the Pilot Study were shortened sentences from 10 syllables each to seven syllables each, shortened target words from three syllables to two syllables, consistent syllable onset of target words, and two …

Pedagogical Escapism And Western Performativity: A Psycho-Aesthetic Critique Of Belly-Dance Adaption Symbolics, Maryam Farahani

Comparative Woman

This paper addresses positionality misreading in Western pedagogical adaptions of belly dancing. Raqs Sharqi, known in the West as belly dancing, is a predominantly West Asian and North African discipline and performance art with multimodal varieties, globally taught and practiced while crossing sport, narratology, and story-telling boundaries. As a unique performance activity, it portrays a dynamic entertainment space to connect one’s multiple identities. I argue that Raqs Sharqi, not only as an aesthetic-educational art form but also, perhaps unwittingly, reiterated as an Orientalist communication trope in belly dancing, has forged East-West performativity models. However, the historical education-literature for Western women …

From Sensibility To Critical Engagement: Sympathy, Animality, And Subjecthood In Wollstonecraft’S Maria And Vindication, Yingnan Shang

Comparative Woman

This paper examines Mary Wollstonecraft’s strategic use of sentimental animal tropes alongside rationalist critique in Maria, or The Wrongs of Woman (1798) and A Vindication of the Rights of Woman (1792), arguing that she mobilizes sensibility not as an end in itself, but as a pedagogical instrument within a broader project of aesthetic education—one intended to move readers from affective sympathy toward political and philosophical judgment. Focusing in particular on animal metaphors—especially in the character of Jemima, who repeatedly figures herself as a domesticated and brutalized creature—I trace how Wollstonecraft employs tropes of animality to illuminate the processes by which …

Effects Of Code Scaffolding In Increasing Student Confidence In Programming Cryptography, John Denny

LSU Master's Theses

Cryptography is essential for secure communications, and new threats require more students willing to program and interact with cryptographic systems. Previous research is focused on tools for teaching these systems at a high level, teaching through attacks against these systems, and proper use of these systems in software development. In this paper, we seek to design a workshop to use scaffolded Python code to teach how these cryp- tographic systems are designed. We explore the use of code scaffolding for students to program an example implementation of the McEliece crypto- graphic system to build confidence in working with these systems. …

Bomba E: Tradition And Eclecticism In Selected Choral Works Of Ángel "Cucco" Peña, Luis F. Gonzalez

LSU Doctoral Dissertations

This monograph presents a musical analysis of three choral works by Puerto Rican composer Ángel “Cucco” Peña: Negra Majestad, Bomba E, and Aleluya Criollo. Although Peña is widely recognized for his contributions to popular music and production, these pieces highlight a lesser-known side of his creative output in the choral realm. Each work draws from traditional Puerto Rican genres—bomba, plena, and aguinaldo—while incorporating modern compositional techniques that reflect Peña’s eclectic style and his engagement with both popular and classical traditions.

The study situates these pieces within their historical and cultural contexts, particularly the African diaspora’s …

Artificial Intelligence In Head And Neck Cancer: Towards Precision Medicine, Jacob Hagen, Logan Hornung, William Barham, Supratik Mukhopadhyay, Adam Bess, Kevin Contrera, Devraj Basu, Vlad Sandulache, Guillaume Spielmann, Sagar Kansara

Faculty Publications

Over the past 20 years, the capabilities of artificial intelligence (AI) have gained significant interest. While AI has been implemented to various degrees in several disciplines, its unique applications in head and neck cancer (HNC) remain underdeveloped. This narrative review examines the existing body of literature regarding the use of AI in HNC. Studies to date have demonstrated AI’s utility across multiple phases of the HNC treatment continuum. Despite its promise, integrating AI into clinical practice faces several challenges, including concerns about system integrity, generalizability, privacy, and bias. In this review, we address these challenges and offer insights into future …

Tense And Agreement Measures In Young African American English-Speaking Children, Kwaku Nyantakyi

LSU Doctoral Dissertations

The Tense Marker Total (TMT) and the Tense and Agreement Productivity (TAP) score are two ways of measuring children’s tense and agreement systems, and studies have shown that both measures track developmental growth across different ages in General American English (GAE)-speaking children. This dissertation examined the feasibility and validity of using these measures for children learning African American English (AAE).

The data were cross-sectional archival language samples from 38 AAE-speaking children who ranged in age from three to five years (11 at 3 years, 12 at 4 years, 15 at 5 years). The language samples were coded and scored for …

“Vasallos De Su Magestad”: Colocaciones, Cortesía Y Contacto En Documentos Coloniales En Español Del Siglo 18 En Bolivia, Joaquin Tapia Guerra

LSU Master's Theses

The present study analyzes Spanish collocations and keywords used in politeness strategies found in colonial documents from the late 18th century in the provinces of Moxos and Chiquitos, in eastern Bolivia. The focus of attention is a portion of the archival material used where a denunciation translated from Movima to Spanish by interpreters and sent between Spanish officers on mission is found. Through the analysis of the corpus, sociopragmatic patterns were identified that could constitute evidence of the translinguistic contact and the situation of social asymmetry that presumably took place between Spanish officers and members of the Movima community. In …

A Performance Guide To Christos Hatzis’ Songs On Poems By Sappho, Maria E. Thomas

LSU Doctoral Dissertations

Abstract

Christos Hatzis’ Three Songs of Poems by Sappho (1999) represents a compelling yet understudied contribution to contemporary art song repertoire. This study examines Hatzis’ settings of Sappho’s Fragments 1, 16, and 44, offering both scholarly analysis and practical performance guidance to make the cycle more accessible to singers and scholars. Through musical and textual analysis, this project reveals how Hatzis bridges ancient Greek lyric poetry with modern compositional techniques. The study demonstrates his innovative approach to word painting, rhythmic flexibility, and extended tonality, showing how these elements honor Sappho’s intimate first-person voice while creating a distinctive 20th-century art song …

Exploring The Validity Of Vocabulary Assessments In Racially, Dialectically, And Socioeconomically Diverse Preschool Populations, Lauren Betzer

LSU Master's Theses

Recent research has advocated for interactive assessments of vocabulary over more traditional, static assessments, as interactive assessments are more sensitive to linguistic and cultural diversity. Static vocabulary assessments, such as the Peabody Picture Vocabulary Test (PPVT), probe existing knowledge, while interactive assessments, such as the Quick Interactive Language Screener (QUILS), examines a child’s language in a wholistic manner by assessing previously learned vocabulary knowledge, syntactic knowledge, and processing when learning a new concept. It remains unclear which assessment more accurately captures children's vocabulary knowledge throughout the Deep South—a region characterized by its unique cultural and linguistic environment, which includes the …

Atrapado En Limbo: Fronteras, Anthropologists, And Translation In Contexts Of The Missing And Unidentified At The México-Us Border, Aliya M. Godoy

LSU Master's Theses

The Missing Migrants Project reports that in the past 11 years, 11,138 missing migrants have been recorded in the Americas, with 6,512 of those migrants situated at the México-United States (US) border (Migration Within the Americas, n.d.). The crisis of missing and unidentified migrants at the México-US border is a topic of great discussion in the field of anthropology, and specifically in discourses of humanitarian forensic anthropological work. This research addresses the crisis at the border, expanding on the scholarship of family agency and language barriers between Spanish-speaking communities and medicolegal actors by investigating the role of anthropologists …

Memory-Augmented Llm Agent For Predicting Locomotion Modes In Construction Activities, Ehsan Ahmadi

LSU Doctoral Dissertations

The construction industry faces significant challenges, including labor shortages, high physical demands, and safety risks, necessitating advanced assistive technologies like exoskeletons to enhance worker efficiency and reduce injuries. However, effective exoskeleton control in dynamic construction environments requires accurate locomotion prediction, a task complicated by the diversity of activities and reliance on supervised learning methods that struggle to generalize. This study investigates a multimodal approach to locomotion prediction, leveraging speech commands and visual data from smart glasses to enable adaptive and safe human-exoskeleton interaction. The research unfolds in two stages: the first develops a framework to evaluate the zero-shot capability and …

Red Cows, Yellow Dogs: Political Identity, Political Polarization, And Media Skepticism In A Single-Party Socialist Republic, Huu Dat Tran

LSU Doctoral Dissertations

This dissertation examines the interplay among political identity, trust in government and media, and patterns of media consumption in Vietnam, a single‐party socialist republic in Southeast Asia. Moving beyond the liberal democratic focus of existing scholarship, the dissertation challenges the assumption of political homogeneity in authoritarian settings and empirically explores the extent and character of polarization.

The dissertation takes a quantitative approach and employs multiple statistical techniques, including latent profile analysis (LPA) and structural equation modeling (SEM). It uncovers multiple latent political profiles within Vietnamese society, defined by varying degrees of trust in the government and ideological orientation. Further analysis …

Promoting Social Inclusion Through Sport: A Case Study Of Uyghur Youth In China, Hongxin Li, Yunchao Bai, John Nauright

Faculty Publications

This study examines the role of sports as a means of promoting social inclusion among Uyghur youth in China, drawing upon social inclusion theory. Utilizing a qualitative case study methodology, we explored the perspectives of Uyghur youth athletes to gain insight into the challenges they face in achieving social inclusion without feeling “othered” or excluded. Data analysis followed an inductive grounded theory approach, identifying first‐order concepts, second‐order themes, and aggregate theoretical dimensions. Our findings reveal that social inclusion of Uyghur youth through sports participation is influenced by multiple factors, including language barriers, stereotypes, cultural differences, high expectations, and government policies. …

Optimizing Llm X86 Assembly Code Comprehension Through Fine-Tuning, Darrin Michael Lea

LSU Master's Theses

Reverse engineering is a cybersecurity process that focuses on understanding the underlying functionality of software or malware. This is an arduous process that demands large amounts of time and effort from cybersecurity practitioners. Large Language Models (LLMs) offer a potential solution to this problem. LLMs have worked their way into various fields of cybersecurity in recent years, including incident response and malware classification. However, LLMs have historically struggled with low-level code comprehension: a necessary part of reverse engineering. While LLMs can generate code and explain its function on the surface level, they struggle to grasp the wider context. In this …

Privacy At Scale: A Study Of Mobile App Privacy Practices, Katherine Perez

LSU Master's Theses

What is privacy in a world where people are more connected than ever? Due to the Internet and its rapid advancement, the way information is shared and accessed has fundamentally changed. Millions of people interact with social networks, websites, and applications daily—and with each interaction, some data is collected from the user. In many cases, users cannot access a website or application without first accepting the service’s Privacy Policy. However, these policies often obscure the details of how a consumer’s data is handled, burying important information under dense legal language. In response to growing concerns about transparency, some platforms have …

Understanding The Experiences Of Biology Teachers During The Covid-19 Pandemic, Amber R. Collins

LSU Doctoral Dissertations

ABSTRACT

The 2020 COVID-19 Pandemic has caused the world to focus on the transition of learning environments that are more digital and virtual than any other time in educational history. Schools all over the world were required to adjust not only the mode of instruction, such as in virtual, hybrid, or in-person, but also create guidelines and procedures that reduce the amount of interaction between the teacher and the student (Garbe, Ogurlu, Uzeyir, & Cook, 2020). The research questions that guided this study were: 1) What are the experiences of five Biology teachers during the COVID-19 pandemic in transitioning to …

Voices Of Heritage And Resilience: A Performance Guide To Soprano Arias Celebrating The Black Experience In Opera, Imani S. Francis

LSU Doctoral Dissertations

Voices of Heritage and Resilience: A Performance Guide for Soprano Arias Celebrating the Black Experience explores a selection of soprano arias that illuminate the depth, complexity, and resilience of Black identity through opera. This study provides historical context, musical style, and vocal performance strategies for works that center around the African American experience, spanning both traditional and contemporary repertoire.

By examining the relations between text, music, and historical significance, this dissertation highlights how these arias convey themes of struggle, conflict, oppression, love, and perseverance. It also supplies guidance to the singer through the use of vocal methods, interpretation, and stylistic …

Silent Period Versus Selective Mutism In Young Bilingual Children: A Case Study, Blake Alley

LSU Master's Theses

Intro: It is difficult to distinguish between typical bilingual communication behaviors and those of monolinguals with communication disorders. One difficulty is distinguishing between a silent period and selective mutism. A silent period refers to a relatively brief period of time during which a bilingual refuses to speak in unfamiliar language contexts. Selective mutism refers to a refusal to speak for a long period of time in any language context. The purpose of this study is to disentangle selective mutism from a silent period for a 4 year 10-month-old Spanish English bilingual female.

Methods: This study will include questionnaires, and seven …

The Metaphysics Of Frank Herbert's Dune And God Emperor Of Dune: On Time And Language, Garrett J. Busshart

LSU Doctoral Dissertations

This dissertation studies the metaphysics of time and rhetoric in the science fiction novels Dune (1963) and God Emperor of Dune (1981) by Frank Herbert. The first chapter critiques the protagonist’s sense of temporality, an ideology in which the future consists of multiple possible choices while each decision of one forecloses a still larger set. Jean-Pierre Dupuy calls this a “supermarket” model of temporality, as if the future were a contingent-free menu of possibilities a subject is free to pick between. My assertion is that this sense of temporality—the Western norm—matches the protagonist’s, Paul Atreides’s, rhetoric. In disclosing Paul’s sense …

Mini Worldlit: A Dataset Of Contemporary Fiction From 13 Countries, Nine Languages, And Five Continents, Andrew Piper, Mathias Iroro Orhero, David Bamman, Emrah Peksoy, Christina Han, Pallavi Rastogi, Jens Bjerring-Hansen, Sebastian Rasmussen, Hoyt Long, Roel Smeets, Itay Marienberg-Milikowsky, Alexandra Stuart, Tom Mcenaney, Mads Rosendahl Thomsen

Faculty Publications

World literature plays a key role in understanding the global diversity of human storytelling. However, datasets suitable for large-scale cross-cultural analysis remain limited. Responding to the increasing digitization of literary texts and the need for more diverse and multilingual resources, we introduce Mini Worldlit, a manually curated dataset of 1,192 works of contemporary fiction from 13 countries, representing nine languages across five continents. Mini Worldlit employs consistent cross-cultural selection criteria, overseen by scholarly experts, to ensure geographic, linguistic, and stylistic coherence. The dataset provides a foundation for future comparative studies of global literary cultures, offering a template for cross-cultural sampling. …

The Work Of An Hour: A Case Study Of Propaganda, Michael F. Russo

Faculty Publications

This research paper discusses the messaging of United States President George W. Bush and his administration regarding the U.S. led invasion of Iraq. Transcripts of presidential communications, national news programs, and public opinion polls from 2001-03 were analyzed to identify patterns in these communications. This review demonstrated techniques similar to those used in historical propaganda campaigns to sway public opinion. The introduction and repetition of key terminology from the government was followed by magnification by television news programs. These messages were broadcast despite lack of evidence of Iraq’s involvement with the 9/11 attacks or their possession of weapons of mass …

A Network Analysis Of Social Determinants Of Health And Youth Suicidal Ideation And Suicide Attempts At The Neighborhood-Level In Houston, Tx, Tyler Hendley

LSU Master's Theses

Youth suicide is a complex, multi-faceted human phenomenon that has no singular cause but instead is theorized to be a result of an interplay of psychological, biological, and social risk and protective factors. To best identify youth suicide risk and possible avenues for intervention, a social-ecological model approach may prove beneficial. As community-level risk factors (i.e., social determinants of health (SDOH)) have shown to impact health outcomes, it is important to understand the association between community-level risk and youth suicide-related behaviors. Utilizing a network analytic approach, this study developed an estimated partial correlation network to understand the relationship between youth …

Analyzing Errors Across Nonword Repetition Tasks For Clinical Utility Among Children Who Speak African American English, Tatum Carver-Dews

LSU Master's Theses

Purpose

Within the context of African American English (AAE), this study aimed to examine the clinical utility of three different types of NWR tasks to differentiate children with Developmental Language Disorder (DLD) from those who are typically developing (TD), by percentage of phonemes correct (PPC) and by type of error (e.g., consonants or vowels; omissions or substitutions). Additionally, this study allowed for examination of the relationship between the children’s NWR performance and their density of dialect-specific forms.

Methods

The data came from 50 kindergarteners (25 females, 25 males) who had participated in a multi-year study of childhood DLD within the …

Safeguarding Ecological Knowledge From The Effects Of Climate Change: An Archival Approach, Daena Jean Carrillo

LSU Doctoral Dissertations

Creating resources that facilitate the preservation of community-based archives and ecological knowledge in the Louisiana coastal region is integral to its survival amongst the effects of climate change. Research and records created and stored within the Louisiana coastal region have a higher predisposition to the drastic and pervasive effects of climate change and natural disasters. Modern archivists can insert themselves into the work of climate change action through their advocacy of safeguarding collections that have been created by communities and individuals through raw scientific and observational data and unpublished research. Just as archivists continue to frame their professional work around …