Digital Commons Network^™

Older Women’S Stories Of Covid-19 Loss: Communicated Narrative Sense-Making Through Photography, Anne Walker

Electronic Theses and Dissertations

The diverse array of challenges associated with the COVID-19 pandemic make it difficult to assess the full impact of this global health crisis. More than 300,000 older Americans died, leaving a nation of grieving survivors in their absence. This profound loss of life will undoubtedly inform the field’s understanding of grief and grieving for many years to come. Pre-pandemic, older women in the United States understood grief to be part of their life stage; COVID-19 amplified the grief experience through both cumulative losses and the isolation particular to the novel coronavirus response. However, few qualitative studies explore older women’s grief, …

Controllable Language Generation Using Deep Learning, Rohola Zandie

Electronic Theses and Dissertations

The advent of deep neural networks has sparked a revolution in Artificial Intelligence (AI), notably with the creation of Transformer models like GPT-X and ChatGPT. These models have surpassed previous methods in various Natural Language Processing (NLP) tasks. As the NLP field evolves, there is a need to further understand and question the capabilities of these models. Text generation, a crucial part of NLP, remains an area where our comprehension is limited while being critical in research.

This dissertation focuses on the challenging problem of controlling the general behaviors of language models such as sentiment, topical focus, and logical reasoning. …

Building Teachers’ Capacity To Implement Equitable Family, School, And Community Partnerships Through School Psychologists’ Consultation: The Partnership Capacity Building Consultation Model And Case Study, Bryanna S. Fatigate

Electronic Theses and Dissertations

The urgency to prioritize equity-driven policies is amplified by the disproportionate education and health outcomes that emerged during the COVID-19 pandemic. Eradicating inequity demands the prioritization of robust family, school, and community partnerships (FSCP). For decades, research has highlighted the benefits of FSCP, which may include improvements in student academic achievement, behavior, ratings of school climate, and attendance; furthermore, FSCP is associated with higher guardian involvement, mentor opportunities, career development, and a reduced need for more intensive services such as special education (Adelman & Taylor, 2015; Anderson- Butcher & Anderson, 2018; Constantino, 2016). To reap the benefits of such partnerships, …

The Treasury Of Stories: Policy Narratives Of Anti-Illicit Finance, Paul Christopher Kemp

Electronic Theses and Dissertations

This dissertation explores how the US government identifies and responds to the problem of illicit finance, specifically, why the US Treasury utilizes certain approaches over others. I employ a comparative case study of three relatively recent, non-traditional approaches in the Treasury’s anti-illicit finance repertoire: targeted financial sanctions (a case of strong policy action), anti-money laundering in real estate (a case of tentative policy action), and the proposed demonetization of high denomination notes (a case of policy inaction). While considering a wide range of plausible explanations for this variation in policy action, I argue that the Treasury’s decision to either …

Not Too Scared To Enter: Understanding The Uppsala Model’S Complexity As Sme Decision Makers Enter High-Risk Countries, Andrew Kindfuller

Electronic Theses and Dissertations

Johanson and Vahlne’s Uppsala internationalization model is a framework for understanding sequential internationalization, experiential learning, and the commitment decision processes designed to answer the question: “Why and how do firms internationalize?” Each potential market is distinctive due to dissimilar languages, cultures, religions, ethics, political systems, laws, business norms, etc. – all these perceptual differences, which can potentially block the free flow of information between markets, are called “psychic distance.” By completing 34 detailed, semi-structured interviews with executives who have recently made significant financial or resource commitments to enter 28 different challenging countries, this is the first study to focus with …

Historical Narrative In The Music Of Sid Meier’S Civilization Vi, Alec Larner

Electronic Theses and Dissertations

Sid Meier’s Civilization VI is a 2016 strategy video game in which the player leads a historical civilization from 4000 BC to the present. The Civilization series is the subject of much scholarly writing, especially its representation of history and non- Western cultures. My work builds on Karen Cook’s research (2014) on the technological progress and American hegemonic identity signaled by Civilization IV’s soundtrack. I argue that the music in Civilization VI contributes to a Eurocentric teleological progress narrative of history inherent in the structure of the game: the idea that history is a story of inevitable and positive …

Experience Matters: Exploring How Firms Build Dynamic Capabilities Through Execution Of The M&A Transaction Process, Chauntel R. Graves

Electronic Theses and Dissertations

Existing M&A and organizational learning theory research suggests the firm can develop expertise in M&A process execution with each successive M&A transaction experience. The ability to align, assimilate and exploit this learning to build acquisition capability over time aligns with the dynamic capabilities theory. This study inductively explores how the firm learns from previous acquisition experience and continuously improves its M&A process capability. While there are three dimensions of dynamic capabilities, this study focuses on the Sensing dimension – identifying opportunities and threats meeting the demands of an ever-evolving business environment. Experienced M&A professionals suggest essential factors considered consequential to …

Childhood Maltreatment And Romantic Relationship Functioning During Pregnancy: Women’S Narrative Coherence About Partners And Couples’ Conflict Communication And Recovery, Laura M. River

Electronic Theses and Dissertations

Childhood maltreatment (CM) is associated with difficulties in romantic relationships in adulthood, including conflict, less support, and difficulties in communication. However, little is known about the impact of CM on romantic relationship functioning in the context of pregnancy, during which time romantic relationships are highly influential for family well-being. Additionally, very limited research has been conducted on fathers’ relationship experiences after a history of CM. In a set of two papers, this dissertation examined the effects of CM on 1) pregnant women’s narrative coherence about their romantic partners and 2) couples’ (pregnant women and babies’ fathers) observed conflict communication and …

The Post-Wwii American Picaro As Prophet Of Human Dignity: A Study Of Ralph Ellison’S Invisible Man, Flannery O’Connor’S The Violent Bear It Away, And Saul Bellow’S Henderson The Rain King, Elijah Clayton Null

Electronic Theses and Dissertations

The picaro, a rascal or rogue who tells his or her life story, is an important but understudied figure in midcentury American letters. Critics of the 1960s, such as R.W.B. Lewis, often discussed the picaro and the picaresque, but recent American scholarship has not revisited the role and importance of this figure and genre.

This study employs the methodologies of historicism, formalism, and intellectual history to explain how American authors in the period after WWII used the picaro and picaresque, a figure and genre that originated in 16th century Spain, as vehicles for their explorations of the question of human …

“Long Live Ear X-Tacy!”: An Oral History Study Of Rhetorics Of Nostalgia And Place., Aubrie Warner

Electronic Theses and Dissertations

This study aims to explore rhetorical placemaking through how people understand and construct narratives around places that no longer exist. In doing so, it examines the relationship between nostalgia and place — how rhetorical construction of place is influenced and/or informed by rhetorics of nostalgia, how our experiences influence our sense of place (past and present), and how we create continuity for ourselves in the construction and maintenance of particular narratives. This study contributes to the emerging field of rhetorics of nostalgia and places it in direct conversation with rhetorics of place and unpacks how these two are more connected …

Swallow, Breathing And Survival: Sex-Specific Effects Of Opioids., Michael Frazure

Electronic Theses and Dissertations

This dissertation presents a series of studies examining mechanisms of deglutition and respiration, and how these vital processes are impacted by opioids. The experiments in Chapter Two investigated the role of the upper esophagus in airway protection through systematic activation of pharyngeal and esophageal mechanoreceptors in a cat electromyography model. Chapter Three compared effects of opioid administration on breathing and swallowing between male and female rats, and found that females are more susceptible to opioid-induced depression of breathing and swallow than males. Findings from Chapters Two and Three led to the development of a translational model of opioid-induced dysphagia using …

The Influence Of Power On Racial Identity And Social Power: Learning While A Minority In A Bullitt County High School In Kentucky., Michele Johnson

Electronic Theses and Dissertations

The purpose of this phenomenological study is to examine the influence of power on racial identity and social awareness of minority high schools’ students in Bullitt County, Kentucky. The research will come from the student perspective of those attending high school with students predominantly from another racial background. Using purposeful sampling, 12 students participated in semi-structured interviews, providing insight into three research questions regarding racial identity, social power, and social awareness. Student participants used their voice to share their lived educational experiences attending school with students from another racial background. Interviews were transcribed, coded and analyzed using In Vivo and …

Evaluating Chatgpt For Recommendation: How Does The Ability To Converse Impact Recommendation?, Kyle Spurlock

Electronic Theses and Dissertations

Recommendation algorithms have become an absolute necessity in the modern world to avoid information overload. However, the interaction between the human and the system is largely superficial and without any real contact. If you are given poor recommendations, you have no choice but to sift through mountains of content on your own until the model learns to accommodate your tastes more. This is bad for business as well as the consumer. Recently, large language models like ChatGPT have seen a significant rise in popularity due to their ease of use and wide range of knowledge. It has now become nearly …

Sense Of Belonging For Black Families At Their Child's School: Factors That Promote, Inhibit, And Oppress., Jill Handley

Electronic Theses and Dissertations

The purpose of this qualitative study was to investigate how the perceptions about family engagement structures influence the sense of belonging for Black families at their child’s school. Qualitative participatory action research (PAR) design was used for this study and purposeful homogenous sampling (Creswell, 2012) was used to select participants. The participants for this study were Black parents/guardians of students in grades K-12 in Jefferson County, Kentucky. This qualitative study used the World Café method to collect multiple data points that were triangulated to contribute to the trustworthiness of the study (Glesne, 2006). Epstein’s Model of Overlapping Spheres and Bourdieu’s …

Design And Evaluation Of A Multi-Functional Surgical Device For Microgravity Surgeries., Sienna Shacklette

Electronic Theses and Dissertations

No abstract provided.

Addition Of Process Control Experiment To Unit Operations Ii Laboratory., Bradley Esselman

Electronic Theses and Dissertations

Process control is an essential aspect of manufacturing, contributing to improved process safety, efficiency, product consistency, and energy optimization. Chemical engineers are often responsible for ensuring the safe, efficient, and cost-effective operation of industrial processes, and process control plays a pivotal role in accomplishing this.

Chemical engineering students at the University of Louisville complete the course, Elements of Process Control, during the second semester of their fourth year. This lecture-based course offers limited hands-on, practical experience. To supplement the lack of hands-on experience in the classroom, a new process control experiment was designed and implemented into the Unit Operations …

Why Are Measures Of Depression Imperfectly Correlated? An Empirical Investigation., Eric Joseph Smith

Electronic Theses and Dissertations

Depression remains one of the most prevalent and impactful mental health disorders worldwide. A large number of measures of depressive symptoms are currently available, all designed to assess the same underlying construct. However, the measures tend not to correlate highly with one another. Measurement error cannot fully account for this observation, suggesting that clinical heterogeneity – that is, differences in symptom coverage across measures – might contribute to the lower-than-expected correlation between measures. We conducted two concurrent studies to examine this hypothesis. In Study 1, we developed a coding scheme to categorize items into one of 10 symptom categories. We …

Public Space And Well-Being: An Empirical Study Of Central Park In Old Louisville., Maryam Entezam

Electronic Theses and Dissertations

Urban green spaces have been receiving attention in urban planning and the health profession in the 21^st century as environmental elements that contribute to well-being. This dissertation explored the relationship between green space usage and individuals’ physical, mental, and social well-being. This empirical research focused on Central Park in Old Louisville to examine how residents use the park and whether it contributes to the well-being of residents. After exploring the existing literature, I identified four well-being indices: (1) perceived health (PHI), (2) health outcome (HOI), (3) mental well-being (MWI), and (4) social well-being (SWI). Frequent Park usage is expected …

Promotional Communication For A College Food Pantry: Findings From A Cross-Sectional Assessment Of Socioecological Variables Related To Past Use Of A Campus-Based Food Pantry., Bunny Marie Hayes

Electronic Theses and Dissertations

Objective: This study examined differences between users and non-users of campus food pantry, conducted communication audit, and made recommendations for future food pantry communication. Methods: Cross-sectional twofold study, first analyzing existing intrapersonal, interpersonal, and environmental data to test predictors of campus food pantry usage characteristics, using inferential statistics. Secondly, conducting a communication audit that evaluates the reach of student communication. Results: Significant differences were found between users and non-users of food pantry that support hypotheses in relation to gender, age, race, class, marital status, housing type, housing description, and Pell eligibility. Findings could not support hypothesized differences in first-generation status. …

Lightweight Blockchains And Their Network Impact On Vehicular Ad-Hoc Network-Based Blockchain Applications, Edgar Bowlin

Electronic Theses and Dissertations

Vehicular Ad-hoc Networks (VANETs) provide networks for smart vehicles and will enable future systems to provide services that enhance the overall transportation experience. However, these applications require consideration to possible damage to both property and human life. Communication between vehicles requires data immutability and user privacies to provide safe operation of the system. Blockchains can provide these properties and more to create a more secure and decentralized system. However, a chain’s security comes from the chain length. VANETs’ ephemeral connections provide harm limits how much data can be exchanged during vehicle rendezvous. This thesis investigates lightweight blockchains that operate with …

Ocean Wave-Coherent Temperature And Humidity Near-Surface Vertical Distributions And Their Effect On Radar Performance Over The Ocean, Mathew James Stanek

Electronic Theses and Dissertations

Large knowledge gaps concerning the effect of ocean surface waves on near-surface vertical distributions of temperature and humidity in the marine atmospheric surface layer exist due to practical limitations and sensor fidelity challenges of direct measurements. Wave effects on these distributions between the wave trough and crest are least studied within the literature. These scalar distributions influence atmospheric refractivity, which can lead to anomalous propagation of electromagnetic energy. Measurements of temperature and humidity are classically made using rocket- or radiosondes and fixed weather stations, and can utilize tethered profiling systems. However, these measurement systems have limitations when obtaining measurements near …

Exploring The Lived Experiences Of Dysphoric Milk Ejection Reflex During Postpartum Breastfeeding: A Phenomenological Study, Stephanie Herr, Jessica Devido, Richard Zoucha, Jill Demirci

Electronic Theses and Dissertations

This study sought to explore the lived experiences of Dysphoric Milk Ejection Reflex (D-MER) during postpartum breastfeeding. A phenomenological method based on Giorgi’s phenomenological underpinnings was used. The setting for this study was virtual interviews in a secure online platform. The sample consisted of 13 participants, self-identifying as experiencing D-MER. Semi-structured interviews, with thematic analysis of transcription were conducted. Four major themes were identified: 1) Breastfeeding concessions and toleration; 2) Something does not feel “normal”; 3) I remember a feeling like this before 4) This is real, and recognition is validating. Conclusions were that women of this study value the …

A Qualitative Content Analysis Of Nigerian Popular Music Genres: A Culture And Heritage Approach To Nation Branding, Cecilia Ashibel

Electronic Theses and Dissertations

This thesis explores the potential of Nigerian popular music as an approach to nation branding. The study employs qualitative content analysis to analyze select Nigerian music genres to examine how Nigeria is portrayed to international audiences and the economic benefits that can be derived from this form of branding. The analysis focuses on narrative themes of “the value of hard work,” “ethnic pride,” “lavish lifestyle,” and the impact of differences which were derived from the data. Findings indicate that Nigeria is globally reckoned for its musical prowess and rich cultural heritage. In highlighting the role of music in Nigeria’s political …

Visibility Based Hospital Inpatient Unit Design., Uttam Karki

Electronic Theses and Dissertations

Patient fall is one of the adverse events in an inpatient unit of a hospital that can lead to disability and/or mortality. Healthcare literature suggests that increased visibility of patients by unit nurses is essential to improve patient monitoring and, in turn, reduce falls. However, such research has been descriptive in nature and does not provide an understanding of the characteristics of an optimal inpatient unit layout from a visibility-standpoint. This dissertation fills significant voids in this domain and adds much-needed realism to develop insights that hospital decision-makers can use to design their inpatient unit layout. Our first contribution (Chapter …

Embodying An Afrofuturist Character On Stage: A Case Study In The Performance Of Sarah B. In Afromemory., Candace S. Spencer

Electronic Theses and Dissertations

This thesis explores Afrofuturism and positions Afrofuturist drama as a new, 21st -century genre of theatre. My thesis defines Afrofuturism and characteristics of Afrofuturist plays by Black women. My examination of Afrofuturist pieces and performance strategies is for Black female performers working in Afrofuturism. I show how Black female fiction writers contributed to Afrofuturism by examining two 20th -century plays by Black women that have Afrofuturist features but were written before the term was coined. I use Afromemory, a play produced by the University of Louisville Theatre Arts Department in Spring of 2022, as a case study of an …

Building An Affirmative Lgbtq+ Leadership Paradigm: An Autoethnography., Joshua D. Covington

Electronic Theses and Dissertations

This study is an autoethnography written in the form of layered accounts with a theoretical framework of queer theory. It was based on my journey as an LGBTQ+ individual and educational leader. The purpose of this study was to utilize my experiences as an LGBTQ+ educational leader to investigate the conditions that supported and limited my self-efficacy as an LGBTQ+ educational leader. Furthermore, this study investigated what things my experiences could teach us about building an affirmative LGBTQ+ leadership paradigm. My autoethnography was written as three significant stages of my life. The first stage was my experience with education as …

Principal Supervisor Professional Learning In A Community Of Practice., Jessica Rosenthal

Electronic Theses and Dissertations

Principal supervisor professional learning is an area of educational professionalism that is under-researched and under-developed (Casserly et al., 2013). Because K-12 students deserve to have the best leaders possible impacting their school experience, K-12 principal supervisors need professional learning that strengthens their ability to coach and evaluate K-12 principals (Waters & Marzano, 2006). This study utilized a principal supervisor community of practice as a form of role-specific professional learning. Semi-structured interviews occurring before and after four community of practice convenings along with transcripts from the convenings were used to answer questions that explored principal supervisors’ characterization of a community of …

How Interactions With An Academic Advisor Influence The Self-Efficacy Of Online And Distance Education Students, Tonya Renae Fulk

Electronic Theses and Dissertations

Institutions of higher education are experiencing an increasing number of students enrolling in online or distance education courses. The majority of these students are adult learners. The increase in enrollment is beneficial to institutions of higher education, but it is overshadowed by the low degree completion rate for online and distance education learners. Academic advisors play a crucial role in guiding students to degree completion. While there has been research on the potential contributing factors in online and distance education student retention, the research has been lacking in how communications with academic advisors may influence students’ levels of self-efficacy. The …

Secondary Educator And Administrator Perceptions Of Positive Behavior Interventions And Supports And Student Academic Achievement, Cynthia Everitt

Electronic Theses and Dissertations

This qualitative study addresses secondary educator perceptions of Positive Behavioral Interventions and Supports (PBIS) and student academic achievement. PBIS is a proactive approach with a multitiered framework. When used properly, PBIS can be a tool for school faculty to establish behavioral expectations and procedures, prevent disruptive behavior, and improve the school climate and culture. This phenomenological study was conducted using two secondary schools in West Virginia. Participants were identified and chosen through purposive sampling techniques according to their years of experience teaching and utilizing PBIS interventions.

The data for this study included unstructured, open-ended interviews based on three research questions. …

“Just As Scared As I Am”: Daughters’ Perspectives Of The Impact Of The Overturning Of Roe V. Wade On Mother-Daughter Reproductive Conversations, Casadie Smith

Electronic Theses and Dissertations

Existing literature has identified mothers as the primary reproductive educators of their daughters and has determined mother-daughter conversations about reproduction to be an indicator of daughters’ sexual and reproductive behaviors. The overturning of Roe v. Wade on June 24, 2022, had an immediate impact on the reproductive lives of many people, including daughters. Through one-on-one interviews with 10 daughters, this qualitative study identifies three changes in mother-daughter reproductive conversations that were influenced by the overturning of Roe v. Wade: (a) The initiation of conversations, (b) the topics of conversations, and (c) the tone of these conversations. The results of this …