Digital Commons Network^™

An Examination Of How Professional Relationships And Professional Development Influence The Lived Experiences Of African American Women Serving As Superintendents In Texas, Tiffany L. Linwood

Electronic Theses and Dissertations

This qualitative research study investigated the effects of professional relationships and professional development on the experiences of 11 African American women superintendents in Texas, a historically underrepresented minority in educational leadership. It explored the challenges these women have had in advancing to and excelling in superintendent positions, emphasizing the need for mentoring, networking, and ongoing professional development. Despite the variety of students, educational leadership, especially at the superintendent level, is primarily White and male. This study used qualitative approaches, particularly semistructured interviews, to explore the perspectives of African American women superintendents about how professional relationships and growth impact their careers. …

School Leaders’ Role In Supporting Teacher Well-Being, Olena V. Stuart

Electronic Theses and Dissertations

Teacher well-being is a crucial component of thriving and successful schools and impacts multiple domains of education. A multitude of research shows the teaching profession is not easy and teachers continue to face daily challenges in their work, leading to increased stress, low morale, lack of commitment, and departure from the teaching profession. Teacher well-being continues to suffer due to the many challenges teachers face. While knowledge exists on what factors affect teacher well-being, there is insufficient research about how to support and enhance teacher well-being. The purpose of this qualitative single holistic case study was to explore the practices …

Achieving Racial Equity In An Urban School District: Historical Conditions, Critical Policy Analysis, And Community Perspective., Whitney Taylor

Electronic Theses and Dissertations

This dissertation examines the development and impact of the Jefferson County Public Schools (JCPS) Racial Equity Policy through a historical analysis and the perspectives of African American community leaders. The study explores how systemic inequities, rooted in a legacy of racial discrimination, continue to shape the educational experiences of Black students within JCPS. Drawing on archival research and interviews with key community figures, it evaluates the policy’s intended role in dismantling structural barriers and the community’s cautious optimism regarding its effectiveness. Findings highlight persistent disparities in educational access and outcomes, emphasizing the enduring influence of deep-rooted biases and limitations of …

Building A Future Of "Vision, Passion, And Possibilities" In Eastern Kentucky: How Veteran Educators Understand And Suggest Improving Teacher Retention., Robert Brian Collins Jr.

Electronic Theses and Dissertations

This qualitative study investigates the root causes of teacher attrition, retention, and turnover in Eastern Kentucky through the perceptions and lived experiences of highquality veteran educators—those who have persisted in the profession for five or more years. Grounded in participatory action research, asset-based community development, and future-creating methodologies, the study centers the voices of experienced teachers not only as subjects of inquiry but as co-constructors of knowledge and potential solutions. Drawing on empathy interviews with educators across Eastern Kentucky districts, the research identifies core tensions contributing to attrition, including policy misalignment, lack of autonomy, and emotional exhaustion. Simultaneously, it illuminates …

Perceptions Of Unstructured Recess And Classroom Behaviors In Elementary School Settings., Allison Shockley

Electronic Theses and Dissertations

The priority on core curriculum areas such as math and reading has resulted in limited physical activity and regular recess routines. With the increased time spent on core curriculum, teachers and administrators have shifted their focus towards standardized student testing achievement. This focus has resulted in limiting or doing away with unstructured recess with the hopes that students will gain more core curriculum knowledge. This dissertation will focus on educators' perceptions of elementary school student behavior with varying recess time structures. This study began by examining the history of recess while analyzing the trickled- down historical inequities elementary students experience …

What Happens To Soil And Native Plant Life After Removal Of Lonicera Maackii In An Urban Temperate Forest?, Sheryl A. Gipson Hammond

Electronic Theses and Dissertations

In evaluating the potential effects of nitrogen cycles and pH on plant diversity and richness after the removal of Lonicera maackii in a temperate urban forest in Louisville, Kentucky, data was collected including nitrogen, pH, canopy, stem count, and plant surveys. The cutting and treatment with chemicals to remove L. maackii were successful one year after the treatments, but legacy effects ensued about five years thereafter. Native diversity waned as monoculture proliferated in some areas, including second invasions of the invasive. It was expected that nitrogen and pH would explain the success (or lack thereof) of native plant response as …

Can Exploring Before Instruction Improve Underrepresented Stem Students’ Learning Compared To Traditional Methods? Investigating Psychosocial Factors., Katherine G. Golway

Electronic Theses and Dissertations

Increasing evidence suggests that active learning benefits students’ learning outcomes, while also helping to reduce or eliminate grade differences between historically underrepresented (UR) and non-underrepresented (non-UR) students in STEM courses. This dissertation investigates if, and when, a specific active learning strategy – exploratory learning before instruction – can have these learning benefits and impact students’ fundamental needs (i.e., security, belonging, competence, and self-efficacy) and curiosity/interest. In five experimentally-controlled studies conducted within undergraduate STEM courses (physics, engineering, and chemistry), students were randomly assigned to exploratory learning conditions (explore-first) or traditional instruct-then-practice conditions (instruct-first). After completing both the learning activity and lecture-based …

A Black Sherlock Holmes: An Exploration Of Nonconforming Characterization., Faith Janaye Artis

Electronic Theses and Dissertations

In the wake of diversity initiatives in the greater American theatre landscape, we are now including more Black actors than ever. Whether that be through the inclusion of diverse playwrights or implementing new casting protocols, we now have Black people in the room. However, when portraying the Black “version” of a character (i.e. Black Annie, Black Ariel, Black Juliet) a question still plagues the Black Actor’s mind: how am I meant to fit here? I evaluate my process of portraying Sherlock Holmes as my thesis role. By challenging the implied white perspective in this “universal” story (despite its feminist retelling), …

Black Childhood In Focus: Counter-Histories Of Black Urban Childhood In Preserve The Baltimore Uprising, A 21st Century Digital Participatory Archive., Ameena Basheera X Ruffin

Electronic Theses and Dissertations

This study examines the (mis)representation of Black urban childhood in the United States and proposes a framework for Black children’s inclusion in historical narratives. Black children have been excluded from constructs of childhood innocence, justifying violence against Black children and perpetuating anti-Black social hierarchies. This study builds on the work of Saidiya Hartman, advocating for a critical approach to studying, archiving, and understanding Black childhood through the lenses of region, race, age, and gender. Using the participatory digital archive Preserve the Baltimore Uprising as a case study, the research explores Black children’s presence and contributions during the 2015 Baltimore Uprising. …

Biomechanical Assessment Of Fracture Risk In Young Children With Healthy Bone And Osteogenesis Imperfecta., Keyonna Mckinsey

Electronic Theses and Dissertations

Osteogenesis imperfecta (OI) is a group of genetic bone disorders that can range from a mild increase in fractures in one’s lifetime to perinatally lethal. Biomechanical assessment via finite element analysis (FEA) can be used to provide subject specific evaluation of fracture risk and thus aid in furthering understanding of likelihood of fracture due to loading associated with common daily activities. Thus, the purpose of this dissertation research was to characterize the risk of femur fracture in young children with OI compared to that of healthy children when exposed to loading associated with common activities, specifically gait. To accomplish this, …

Untitled: Study., Annabela Cockrell

Electronic Theses and Dissertations

Untitled: Study is an exploration into “The Work”, which is a constant evolution of the idea of the same piece. Every new work is an evolution of the one before. Previous works are often reworked and self-cannibalized into the next generation. The Work will never be presented the same way twice. There is a temporality in making and installing the work this way, what with the form, the space, the ness of it never being the same. All the while conflicting by being viewed as being the same in the same breath.

Finer Resolution Paleoclimatological Network Analysis Of Hydrological Extremes And Tree-Growth Response For Kentucky, U.S.A., Jordan Sharp

Electronic Theses and Dissertations

As climate change accelerates, southeastern states like Kentucky face increasing environmental and economic challenges. To improve future climate predictions, this study enhances paleoclimate reconstructions with a high-resolution tree-ring network for Kentucky, combining data from both living trees and dendroarchaeological sources. I evaluated the climate sensitivity of tree growth using superposed epoch analysis, static correlations, and spatial field correlations in KNMI Climate Explorer, along with moving correlations against seasonal temperature and moisture variables. Findings reveal that white oak and tulip poplar exhibit significant drought sensitivity across both live and archeological sites. However, I observed a weakening relationship between tree-ring growth and …

The Effects Of Gibberellic Acid, Smoke Water, And Cold Stratification On The Germination Of Asclepias And Liatris Seeds, Jemima Essien

Electronic Theses and Dissertations

Seed dormancy presents a significant challenge in the propagation of many native perennial species, including members of the Asclepias and Liatris genera. This study evaluated the effects of cold stratification and chemical treatments on the germination performance of six Liatris species and five Asclepias species using water (control), gibberellic acid (GA), smoke water (SW), or a combination of both (GA+SW) as chemical treatments. The primary objective was to determine whether smoke water could significantly enhance germination and serve as a viable pre-treatment method for horticultural use. Results indicated that stratification significantly enhanced germination, with stratified seeds achieving an average germination …

Does Gender Spell Success? Exploring Female Student Perspectives Of Faculty At A Higher Educational Institution, Chitora Jackson

Electronic Theses and Dissertations

The purpose of this qualitative interpretative phenomenological study was to explore the lived experiences of female students at a higher educational institution and to understand how those experiences shape their perspectives of female and male faculty. Additionally, this study sought to discover how faculty gender influences their interactions with students and the similarities and differences between interactions and the potential for student success as they define it.

The overall goal was to better understand how female students experience faculty interactions and help to promote more positive outcomes for students through the supportive efforts of those who teach them. Data were …

Revealing Hidden Histories: A Multi-Sensor Aerial Survey For Detecting Unmarked Burials At Sinking Spring Cemetery, Abingdon, Va, Noah Hall

Electronic Theses and Dissertations

The Sinking Spring Cemetery, established in 1773 in Abingdon, Virginia, spans 11 acres and is divided by a road. The 9-acre southern section was reserved for white church members. Enslaved individuals and free people of color were buried in the smaller northern section, where few headstones remain today. This study aimed to map the unmarked graves using thermal, multispectral, and Light Detection and Ranging (LiDAR) sensors deployed on unmanned aerial systems. Graves were characterized by subtle topographic depressions mapped by LiDAR and cooler radiant temperature anomalies in thermal imagery. Thermal data collected at different times of the day and year …

Intraspecific Genetic Variation In Green Salamanders (Aneides Aeneus) At Bays Mountain Park, Brianna Drake

Electronic Theses and Dissertations

Accurate taxonomy is crucial for conserving vulnerable cryptic species like the green salamander (Aneides aeneus) in the Southern Appalachian Mountains. Prior studies identified three distinct lineages within the A. aeneus complex: Northern Appalachians, Southern Appalachians, and Blue-Ridge Escarpment. One previously collected sample indicated green salamanders in northeast Tennessee fit within the Northern lineage. The present study uses molecular data of A. aeneus at Bays Mountain Park (BMP) in Kingsport, Tennessee, to determine where the BMP population fits within these lineages. It was hypothesized that individuals from BMP belong in the northern lineage. Tail tips were collected from thirty-four …

Inner Bonds, Caitlin M. Maltbie

Electronic Theses and Dissertations

The artist, Cait Maltbie, discusses their Master of Fine Arts exhibition, Inner Bonds, which was installed at Slocumb Galleries in Johnson City, TN, from March 24, 2025, through April 4, 2025, with a public reception held on March 27, 2025. The exhibition consisted of multi-disciplinary work: zines, screenprints, and a sculptural installation mimicking the scenery and emotional environment of the imaginary Inner Bonds world. Inner Bonds refers to their comic series about feelings and how they are handled, from which all the content for this exhibition is derived. The work is focused on deconstructing the artist’s feelings so that they …

Investigating The Role Of School Leaders’ Feedback In Texas Noncertified Teachers’ Professional Growth And Self-Efficacy, Sonja R. Long

Electronic Theses and Dissertations

The problem addressed in this study was that the role of school leaders’ feedback in noncertified teachers’ professional growth and self-efficacy is unknown. The purpose of this case study was to investigate the perspectives of noncertified teachers’ understanding of their school leaders’ feedback and how those practices contributed to their professional growth and self-efficacy. A qualitative case study approach was used, with data collected from 12 participants across six Texas school districts through semistructured interviews, questionnaires, and classroom observation documents. Data were transcribed, coded, and analyzed thematically, with triangulation and member-checking ensuring credibility. Two key findings emerged. First, supporting professional …

Social Identity And Eating Behaviors: How Cultural Norms Impact Disordered Eating, Cierrah Jesi-Rae Fulenwider

Electronic Theses and Dissertations

Disordered eating behaviors (DEBs), such as frequent dieting, emotional eating, and obsessive “clean eating,” are increasingly prevalent in our society and have been linked to significant physical and psychological health risks. However, the role of sociocultural influences, such as discrimination and social media, are often overlooked. This study examined the relationship between disordered eating behaviors and perceived discriminatory experiences, social media use, physical self-description, and attitudes toward eating among undergraduate college students. The sample consisted of 110 undergraduate students. Participants completed an electronic survey comprised of the Everyday Discrimination Scale-S (EDS-S), Social Media Usage Scale (SMUS), Eating Attitudes Test-26 (EAT-26), …

Trust And Success: Franchisee Perspective On Relational Trust With The Franchisor And Impact On Unit Growth, Giovannie M. Hoff

Electronic Theses and Dissertations

Abstract

The problem addressed in this study was that it is unknown how franchisees perceive trust and its influence on unit growth and contractual control within the franchisor and franchisee relationship. The purpose of this case study was to explore the franchisee’s perspective of trust within the franchisor and franchisee relationship and its impact on growth and contractual control. A qualitative case study approach was used, with data collected from 13 participants from one franchise organization in the United States through semistructured interviews and questionnaire. Data were transcribed, coded, and analyzed thematically, with triangulation and member-checking ensuring credibility. Two key …

Proactive Semantic Suppression As A Form Of Linguistic Control In Bilinguals, Anna Victoria Chen

Electronic Theses and Dissertations

Current literature is divided on the topic of the bilingual advantage, or the question of whether bilingualism confers a distinct advantage in executive control, specifically in cognitive processes like inhibitory control and task-switching (Bialystok et al., 2005; Paap & Greenberg, 2013). This study seeks to provide more insight into underlying mechanisms of cognitive control in bilinguals compared to monolinguals by investigating proactive linguistic control, the bilingual ability to activate one linguistic system while suppressing irrelevant semantic information in the other (Declerck & Koch, 2023; Rainey et al., 2021). The Stroop task, a widely used test for executive functioning, was employed …

The Lived Experience Of New Graduate Nurses Implementing Evidence-Based Practice In A Clinical Setting, Kimberly A. Mcfarland

Electronic Theses and Dissertations

The purpose of this qualitative interpretive phenomenological analysis study was to explore the perceptions and lived experiences of new graduate nurses (NGNs) as they implemented evidence-based practice (EBP) in clinical settings. This study addressed the problem that NGNs often lack the skills and confidence to effectively apply EBP, despite its critical role in improving patient outcomes. The research aimed to provide insight into the challenges, support systems, and strategies that influence EBP integration during the transition from student to practicing nurse. The study utilized the interpretive phenomenological analysis methodology to analyze data collected through semistructured interviews conducted via the Teams …

An Interdisciplinary Approach To The Investigation Of Consciousness, James Guy Lundie

Electronic Theses and Dissertations

Questions of phenomenal consciousness have troubled intellectuals for millennia. Theologians, philosophers, and scientists continue to grapple with the problem of how our minds interact with our brains and bodies. From Anaxagoras and Aristotle, Augustine and Aquinas, Nagel and Goff, and Koch and Hameroff, the brightest among us have been unable to solve the riddle of how we are conscious, unique, self-aware thinking beings. Uniting our efforts by considering the reasoning of interdisciplinary scholars and integrating the thoughts of others with our own can only enhance our chances of success. This paper offers a pathway toward a multidisciplinary theory of consciousness …

Student Veterans And Uniformed Military Students In Online Undergraduate Degree Programs: A Phenomenological Study On The Transition From Military To University Student Life, Misty Leigh Tom

Electronic Theses and Dissertations

The transition from military to university student life for student veterans and uniformed military students is complicated and burdensome due to the vast differences between military and university student lifestyles. This unique population typically comprises nontraditional-aged students pursuing online degree programs, which come with challenges complicated by military experiences. Higher education institutions have historically provided support for in-person learning environments with traditional-aged college students. The gap in the literature has an evident and critical missing perspective: the experiences of student veterans and uniformed military students enrolled in online undergraduate degree programs. The purpose of this transcendental phenomenological qualitative research study …

Material Memory, Rebecca S. Talbot

Electronic Theses and Dissertations

Material Memory is an exhibition showcasing a curated collection of ceramic and quilted sculptures and prints. With works on pedestals, suspended quilts, and framed prints, this exhibit embodies the physical and emotional landscapes of home. The use of household objects to construct the artworks conveys themes of family memories trapped in domestic clutter.

Experiences And Perceptions Of Latina Leaders In Higher Education: A Regional Study, Marlee R. Stephenson

Electronic Theses and Dissertations

This dissertation focused on and discussed the experiences and perceptions of Latina women in senior level leadership positions within higher education. The problem of this study was the continued underrepresentation of Latina women in senior roles, and this was seen within the overall low percentage of women in senior roles like president, the absence of women mentorship at senior levels, and the continued barriers women face in senior-level positions. The purpose of this study was to understand how the mentoring relationships, backgrounds, and leadership experiences impact or influence the careers of Latina women leaders in higher education within the Southwest …

Barriers To Female Advancement In Health Sciences Education: A Qualitative Study Examining The Effect Of Culture And Values On Leader Selection, Christie C. Moreno

Electronic Theses and Dissertations

Leadership in the 21st century has been broadly defined as a process of influence toward achieving shared goals. However, despite research affirming the leadership capabilities of both men and women, persistent gender disparities in executive leadership remain across sectors, particularly within academic health professions education. This qualitative phenomenological study explored the lived experiences of women in executive leadership roles at graduate health sciences centers in Texas. The purpose was to understand the barriers to advancement, the role of organizational culture and values, and the environmental and individual factors influencing leadership trajectories. Prior studies have identified that women often ascend to …

A Narrative Inquiry Regarding The Influence Of University Leadership On The Success Of First-Generation College Students With Financial Need, Jordan Westley Jones Sr.

Electronic Theses and Dissertations

First-generation college students experience unique challenges related to their journey in higher education. These challenges include a lack of knowledge of college resources, adapting to college expectations, and integration into college social systems. Additionally, when factoring in the financial challenges that present at a higher rate with first-generation college students, this population is faced with significant barriers that limit their ability to be successful in college without the support of leadership to help them be successful. Leadership influences the success of students in college through the development of strategic initiatives, programs, and services that address the needs of their students. …

Opening Doors: Employer Perspectives On Hiring Individuals With Disabilities, Jacqunettia L. Willis

Electronic Theses and Dissertations

Abstract

This qualitative instrumental case study explored the perceptions of rural Florida employers regarding hiring individuals with disabilities (IWDs). Through in-depth interviews with nine microbusiness owners, this study identified key themes related to employers' experiences, perceived barriers, and potential solutions to increase employment opportunities for IWDs. Findings revealed that while employers expressed openness to hiring IWDs, most had limited or no direct experience due to a lack of relevant applicants limited knowledge of existing policies and incentives. A recurring theme was the perception that IWDs could be valuable employees if given appropriate support and accommodations. However, barriers included concerns over …

Preeclampsia: Implementation Of The American College Of Obstetricians And Gynecologists Standardized Protocol, Sheila Ann Harwell

Electronic Theses and Dissertations

Preeclampsia is a significant medical condition that affects the perinatal population, posing risks to both the mother and fetus. Complications associated with preeclampsia include stroke, seizure, placental abruption (premature separation of the placenta from the uterus), fetal growth restriction (impaired growth due to reduced blood flow through the placenta), premature birth, and low-birth-weight infants with associated developmental issues. Because there is no cure for preeclampsia, the current management involves the timely administration of intravenous antihypertensives to reduce the risk of stroke and seizure. The gap in practice identified was the obstetrical department’s lacking a standardized protocol, compared to adopting the …