Digital Commons Network^™

Anxiety's Impact On Autism Spectrum Disorder Symtomology: An Investigation Into The Relationship Between Two Comorbities, Michaela Brown

LSU Doctoral Dissertations

Autism spectrum disorder (ASD) has been found to be frequently comorbid with many medical and psychological disorders, one of which is anxiety disorders. Research has shown that, when anxiety is present within ASD, various areas of the child’s functioning may be impacted, such as ASD symptom severity, emotional regulation skills, adaptability, social skills and daily living skills. The current study aimed to investigate this relationship of anxiety and ASD. First, within a sample of children and adolescents with ASD, the magnitude of the correlation between specific ASD symptoms parent-reported anxiety was compared to determine if certain ASD symptoms were more …

For Us, By Us: A Digital Ethnographic Exploration Of Black Podcasts, Intimacy, & Sexual Pleasure, Dominique C. Dillard

LSU Doctoral Dissertations

Sociological literature written about Black folks interprets their sexual behavior as unhealthy, risky, and non-normative. Black people are seldom acknowledged as humans, so it is not surprising to discover a discourse that does not portray them as sexual subjects. Studies examining Black sexual subjectivity through white and colorblind ideologies dominate the discussion, reproducing racist discourse historically ascribed to Black bodies. Guided by Audre Lorde’s concept of erotic as power, I document an alternative epistemology about Black sexuality. I argue the construction of Black sexuality must focus on sexual selfhood to grasp how this population conceptualizes and makes sense of their …

A Comparative Case Study Of Mentoring Practices By National Board Certified And Non-Certified Teacher Mentors, Bethany Mcclure

LSU Doctoral Dissertations

As preservice teacher candidates engage in field experiences that shape their development of teacher identity, it is important to examine their perceptions of the mentoring process. This study explored how preservice teacher candidates construct their own knowledge about mentoring as a process, as well as explored the perceptions of mentor teachers, both National Board Certified, and non-National Board Certified, as they facilitated the learning and growth of their mentees. Many prior studies on the mentoring process exist, however, a gap in the literature that was identified and explored through this study included the impact that National Board Certified Teachers have …

A Systems Engineering Approach To Improve Alarm Management And Nurse Mental Workload, Benjamin D. Elmore

LSU Doctoral Dissertations

Alarm fatigue has been a consistent problem nurses have experienced for decades. The effects of excessive nuisance alarms leads to adverse effects such as desensitization, missed alarms, frustration, and increased risk to patient safety. Other research has provided explanations on alarm fatigue causes and developed solutions for reducing nuisance alarms or minimizing effects, but few have examined the problem from a sociotechnical systems perspective. This study applied the Systems Engineering Initiative for Patient Safety (SEIPS) framework to define, design, and test an alarm management intervention compatible with a Progressive Care Unit (PCU)’s sociotechnical subsystems. The SEIPS application is unique from …

Distinguishing Primary And Secondary Anomalous Self-Experience Using Momentary Variability, Michael D. Masucci

LSU Doctoral Dissertations

Schizophrenia is associated with significant decreases in functioning and costly psychiatric hospitalization. However, it is frequently misdiagnosed due to phenotypic overlap with other disorders, and misdiagnosis can contribute to its functional and economic cost. Schizotypy and psychosis risk syndrome frameworks have been used to predict who will eventually develop schizophrenic psychosis, but accurate prediction caps at about 30% for individuals who are identified as “at risk” by these frameworks. Anomalous Self Experience (ASE), an alternative framework for understanding psychosis risk developed by phenomenological psychiatry, proposes that identifying fundamental alterations to sense of self are specific to schizophrenia and distinguish those …

The Virtual Kitchen Challenge: Psychometric Validation In Cognitively Healthy And Impaired Older Adults, Ross M. Divers

LSU Doctoral Dissertations

Decline in everyday functioning is core diagnostic criteria for mild cognitive impairment (MCI) and dementia. While historically, MCI was considered a stage of generally persevered everyday functioning, it is now widely accepted that subtle though clinically meaningful changes in everyday function can be observed and are predictive of increased risk of future decline and conversion to dementia. Despite this, self and informant report questionnaires of everyday function largely fail to capture this subtle decline in those with MCI, while performance-based measures that may be able to capture this decline are rarely administered clinically due to their laborious administration. Performance-based measures …

Revalidation Of The Child Routines Questionnaire: Preschool, Christian Olivia Ledet

LSU Doctoral Dissertations

The implementation of consistent, structured routines is considered a positive parenting practice that enhances child development and is a protective factor for developing externalizing behavior problems, particularly for preschool-age children as they learn to regulate their behavior. In recent years, electronic media consumption has increased among children of all ages, and excessive use is related to negative outcomes for children. Thus, a measure assessing routines of preschool children with items related to electronic media routines is important to further understand how routines affect children’s emotional and behavioral regulation and their interactions with their parents. The purpose of the current study …

Autism And Down Syndrome: An Examination Of The Baby And Infant Screen For Autism Traits In Toddlers With Down Syndrome, Celeste Tevis

LSU Doctoral Dissertations

Current research suggests that children with Down Syndrome (DS) are at an increased risk for autism spectrum disorder (ASD) compared to the general population. Detecting ASD early in children with DS is crucial to providing access to additional treatment services and supports that may be necessary. Despite a critical need to identify ASD as early as possible, diagnoses of ASD are often delayed in individuals with DS. It can be especially difficult for clinicians to differentiate between symptoms attributed to intellectual developmental disorder (IDD), a primary feature of DS, and possible ASD symptoms. Only two research studies have evaluated the …

The Interactive Effects Of Stereotype Activation And Minority Group Belonging On Identity Mobilization Tactics, Career Identity, And Leader Identity For Black Women In The Workplace, Corai E. Jackson

LSU Doctoral Dissertations

The purpose of this study was to understand when and how Black women can achieve positive identity outcomes in the workplace when they experience stereotype activation. Despite Black women's increasing presence in the workforce, they continue to face unique challenges at the intersection of race and gender, including negative stereotypes that undermine their credibility and limit career advancement opportunities. This research explored how Black women's sense of belongingness to their minority group influences their use of identity mobilization tactics when stereotypes are activated, and how these factors collectively influence their career and leader identities.

Using a 2 × 2 between-groups …

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 …

Gatekeeper Training As A Form Of Suicide Prevention: An Evaluation Of Applied Suicide Intervention Skills Training (Asist), Sarah E. Pardue-Bourgeois

LSU Doctoral Dissertations

Applied Suicide Intervention Skills Training (ASIST) is the most widely used gatekeeper training (McAuliffe & Perry, 2007) and the literature examining its effects shows strong support for self-reported changes in attitudes and knowledge regarding suicide, and confidence to intervene with a person with thoughts of suicide (Gould et al., 2013; Shannonhouse et al., 2017a; Shannonhouse et al., 2017b; Shannonhouse et al., 2019). However, no research currently exists that investigates whether individuals trained in ASIST can provide the suicide-specific intervention skills post-training. Thus, the current study sought to extend the current literature by broadly investigating the following aims. Study aims investigated …

Examining Family Accommodation In Early Childhood, Allison Smith Dupre

LSU Doctoral Dissertations

The relationship between parent and child anxiety is well established. One factor that may account for this relationship is family accommodation (how family members alter their behavior to alleviate child distress). Family accommodation has been studied in child anxiety for the past decade and has been linked to increased parent and child anxiety. However, little research has focused on a young sample without clinical elevations of anxiety. Acknowledging the impact of family accommodation on child anxiety, the strong link between parent anxiety and accommodation, and the importance of early intervention, this study aimed to expand the literature of family accommodation …

Intersectionality And Experiences With Mental Health Care: Transgender And Gender Diverse Autistic Adults, Megan Callahan

LSU Doctoral Dissertations

Current prevalence rates of autism spectrum disorder (ASD) in transgender and gender diverse (TGD) populations range between 4 and 13% (Thrower et al., 2020). Studies into autistic TGD individuals’ experiences with healthcare have primarily collected qualitative data, identifying themes including barriers to healthcare, invalidation of both autistic and TGD identities, difficulty finding competent providers, limited support and resources, and refusal of care (Cooper et al., 2022; Maroney & Horne, 2022; Hall et al., 2020). N = 3094 self-identified TGD adults completed the 2017 TransLifeline Mental Health Survey, a collaborative effort between the National LGBTQ Task Force and the TransLifeline, which …

Blueprint For A Youth Violence Intervention Program In East Baton Rouge Parish: Adapting Hospital-Based Strategies, Kristina G. Little, Elizabeth Winchester, Judith L F Rhodes

Reports

Youth violence in East Baton Rouge Parish remains a persistent public safety and public health challenge. This report proposes an adapted, evidence-informed model for East Baton Rouge Parish that retains the core components of traditional HVIPs while leveraging existing legal, hospital, and social service resources. The model is grounded in a public health framework and emphasizes trauma-informed, bedside intervention at the “teachable moment” when youth are most receptive to change, and long-term wraparound case management. The report concludes with recommendations for implementing this adapted approach, including identifying a health system champion, building referral protocols, embedding training, and developing a long-term …

Exploring The Benefits Of A Virtual Reality Positive Psychological Intervention For Older Adults In Senior Living Communities, Christopher Reed

LSU Doctoral Dissertations

The majority of psychological research has followed a disease model focusing on how we reduce factors associated with psychopathology. In the last few decades there has been a push to explore positive psychological traits as an avenue for intervention by fostering traits we already possess. Most of these interventions have targeted mental health across the life span with fewer examining their efficacy on cognitive change with even fewer utilizing immersive technologies like virtual reality. By 2050 over 20% of the world’s population will be over the age of 60 and with this aging population rates of neurocognitive disorders will increase. …

Considering The Ethics Of Conserving American Art: White Nationalism And The Evolving Meanings Of Nineteenth-Century Genre And Landscape Painting, Evan M. Crocker

LSU Master's Theses

This thesis analyzes the stylistic and conceptual qualities of American genre and landscape painting from the antebellum period and how these qualities acted in service to establishing white nationalism before the Civil War. The intricate and calculated system of typing in genre painting presented carefully crafted idealizations of quintessential Americans, defined by their whiteness and maleness. Landscape painters of the early- to mid-nineteenth century endowed their compositions with a sense of wondrous opportunity which justified and upheld westward expansion under Manifest Destiny. At the intersection of genre and landscape practices sits plantation paintings—specifically house portraits—in which the plantation serves as …

From Decriminalization To Social Legitimization: The Lived Experiences Of Non-Conforming Individuals In India, Heeya Datta

LSU Doctoral Dissertations

This dissertation explores how queer and non-conforming individuals in urban India navigate, resist, and reimagine dominant norms of kinship, intimacy, and family. Drawing on 18 in-depth interviews, it examines the lived experiences of LGBTQ+ individuals in the aftermath of legal reforms such as the decriminalization of Section 377 and the Transgender Persons (Protection of Rights) Act. While these reforms mark symbolic progress, queer individuals continue to face social stigma, legal exclusions, and familial rejection. The study is divided into three chapters: the first analyzes the dual role of homosociality as both a space of refuge and constraint; the second investigates …

Enduring Words: Resistance Through Sculptural Libraries, Alex C. Jacobs

LSU Master's Theses

Enduring Words: Resistance Through Sculptural Libraries is a thesis exhibition that challenges book censorship by transforming reading into a public and defiant act. Through direct sculptural interventions, the exhibition confronts cultural erasure, questions who controls the literature we consume, and highlights the role of art in safeguarding contested knowledge. This thesis focuses on a current body of exhibited sculptural works that embody the tension between access and erasure. These installations engage with the viewer by using a lighthouse built of books and a speech-bubble-shaped library embedded with censored texts. They do not quietly mourn the suppression of knowledge; they confront …

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 …

Gendered Expectations: Do Voters Reward Women For Supporting Women's Interests?, Nichole M. Bauer, Anna Gunderson, Jeong Hyun Kim, Elizabeth Lane, Belinda Davis, Kathleen Searles

Faculty Publications

Are women legislators punished for not supporting women's substantive policy interests? We test these gendered expectations. We marshal an original content analysis of cable news coverage and two survey experiments testing voters' assessment of hypothetical legislators on the issues of abortion and equal pay. We find that voters rate both women and men legislators positively for supporting women's issues and negatively evaluate legislators of both genders when they do not support women's interests. We also find that women voters negatively evaluate women legislators who act against women's interests at a greater rate than men voters. While we do not find …

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 …

Testing For Normality In Regression Models: Mistakes Abound (But May Not Matter), Stephen Midway, J. Wilson White

Faculty Publications

This study examines the misuse of normality tests in linear regression within ecology and biology, focusing on common misconceptions. A bibliometric review found that over 70% of ecology papers and 90% of biology papers incorrectly applied normality tests to raw data instead of model residuals. To assess the impact of this error, we simulated datasets with normal, interval, and skewed distributions across various sample and effect sizes. We compared statistical power between two approaches: testing the whole dataset for normality (incorrect) versus testing model residuals (correct) to determine whether to use a parametric (t-test) or nonparametric (Mann-Whitney U test) method. …

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. …

Through The Looking Glass : Diversity Through The Eyes Of A Dress Form, Amara Copeland

LSU Master's Theses

This article aims to look into educational institutions and how they address diversity using curatorial displays. Does fashion and costume curation add to the seclusion of luxury? Looking into this correlation, this study aims to answer these next couple of questions. How does museum curation add to fashion social norms? Is it a subconscious or conscious decision when deciding on a mannequin or dress form? How do museum and fashion curations add to the exclusion of minorities in the world of luxury? What is costume luxury, and who do we say can obtain it?

This research aims to understand the …

Animal-Assisted Therapy With Children In Hospitals And Schools: A Systematized Review, Tantine Kendig

LSU Master's Theses

It has been demonstrated that animals can offer humans significant health benefits. Animal-assisted therapy (AAT) is a growing form of therapy used in various settings to enhance the health of children, encompassing both physical and mental wellness. The challenges of hospitalization and the school environment have been shown to pose different challenges for children, such as an increase in anxiety, stress, depression, and others that have the potential to affect their mental, physical, emotional, and social well-being. This study aimed to assess the effectiveness of animal-assisted therapy, specifically dog-assisted therapy, on children in hospital and school settings by conducting a …

From Roses To Pixels; Design For Kashan’S Golab Festival, Safiyeh Niknami

LSU Master's Theses

This research aims to elevate the visibility and appeal of the Kashan Rose Water Festival through innovative graphic design strategies and a user-friendly festival mobile application. The primary objective is to integrate the rich cultural heritage of Kashan with contemporary design elements to create a cohesive brand image that attracts both local and international visitors. By utilizing traditional Persian motifs and modern user experience design, the project seeks to enhance visitor engagement and provide a comprehensive digital interface for festival attendees.

Central to this research is the development of a mobile application that serves as an interactive guide and planning …

The Impact Of Visual Stimuli And The Properties Of Green Walls On Human Well-Being In Built And Immersive Virtual Environments, Alireza Sedghikhanshir

LSU Doctoral Dissertations

The built environment significantly influences human well-being, particularly in the context of stress recovery and cognitive restoration. This dissertation investigates the impact of visual stimuli, particularly green walls, on human responses related to stress, restoration, and thermal comfort. The research is guided by three primary objectives: (1) examining the role of visual stimuli and their properties in promoting stress recovery and restoration, (2) evaluating the potential of Immersive Virtual Environments (IVEs) as tools for delivering and studying restorative environments, and (3) investigating the influence of green walls on indoor environmental conditions.

A series of experimental studies were carried out to …

Stoicism As A Panacea For Contemporary Problems, Taiwo Oriyomi Akande

LSU Master's Theses

The contemporary world is battling with the persistent problems of racism and environmental crises that threaten human co-existence and constitute an existential threat in general. These pressing issues have led to injustice, disunity, and ecological destruction. Though human history has recorded some victories in the advancement of human rights and environmental policies yet, there are still some forms of racism that are entrenched in society's structure. Environmental degradation also continues due to the failure or limitation in policies meant to tackle it, and the unsustainably bad attitudes of humans toward the environment. This thesis argues that Stoicism, a philosophical tradition …

Growing The Good: A Communal Garden Case Study Among Marginalized, Rural Populations, Claire Barbier

LSU Master's Theses

Community and Communal gardens (CG) have been documented as early as the late 1800s during periods of economic recessions and high food insecurity (The MIT Press Reader, 2022). However, C.G. adoption rates are expanding on a global scale as communities and municipalities see the potential for the tool to bring relief to environments in dire need of additional resources. Utilizing a communal garden can be used to address a surplus of systemic barriers a community faces; it has a significant opportunity to bring forth the interconnected tiers of public health altogether (Twiss et. al, 2003). Modernized C.G projects bring forth …