Digital Commons Network^™

Adolescent Externalizing Symptoms And Parent Emotion Socialization: An Examination Of Longitudinal Effects And Differences By Adolescent Sex, Cheston West

Electronic Theses and Dissertations

Adolescence is an important developmental context with several changes in social and emotional functioning. Though adolescents are gaining independence from their caregivers, they still engage in dynamic interactions with their caregivers who remain key figures in their lives. When adolescents express emotions, caregivers engage in various behaviors in response to these expressions, a process known as emotion socialization. This process has mostly been examined as a parent-driven construct in which parent emotion socialization impacts child-level outcomes, namely internalizing symptoms, with limited research on externalizing symptoms. However, available literature demonstrates that child-level characteristics (e.g., externalizing symptoms) are linked to differences in …

Forest School Educators’ Approaches And Perceptions Of Teaching, Learning, And Children's Behaviors: A Qualitative Multiple-Case Study, Saundra Stiles

Electronic Theses and Dissertations

This qualitative multiple-case study explored five forest schools in the East Tennessee region of the United States. The aim of this research study was to further the understanding of forest schools. The purpose of this study was to understand and describe forest school educators’ approaches and perceptions to teaching and learning in relation to behavior management, the environment, and challenging behavior, as well as the ways in which forest school educators engage children in learning. This multiple-case study utilized a demographic survey, observations, photographs, focus groups, and semi-structured interviews to collect data. Data were analyzed using two-cycle coding, which revealed …

Cranial Ontogeny Of The Extinct Dwarf Tapir Tapirus Polkensis; With Comparison To That Of The Extant Tapirus Bairdii (Tapiridae, Perissodactyla), Johannah Orendorff

Electronic Theses and Dissertations

Tapirus polkensis is the smallest known species of tapir to ever live, and the largest deposit of their fossils is currently located at the GFS in Gray, TN. Phylogenetics suggest that the extant T. bairdii may be the sister taxon to T. polkensis, although they differ greatly in their morphology. Variation exists among adult T. polkensis specimens, with patterns not present in T. bairdii. For this study, as series of 2D GMAs, with TPSs, were rendered on 10 skulls of T. polkensis and 48 skulls of T. bairdii, across both species’ ontogenetic series. Analyses confirmed that growth …

Administrator Perceptions Of Strategic Use Of Web-Based Digital Tools To Facilitate Learning, Shelley Sayers

Electronic Theses and Dissertations

The purpose of this phenomenological study was to examine the perceptions of principals, assistant principals, and supervisors in the strategic use of web-based instructional tools to facilitate learning in 6th, 7th, and 8th grade English Language Arts. The study focused on administrators and supervisors in one district in Tennessee because these educational leaders observe classroom teachers regularly through the Tennessee Educator Acceleration Model.

Data collection strategies included semi-structured individual interviews with 12 educators who are in administrative or supervisor roles within the school district. Analysis of data occurred by transcription of interviews, member checking, and coding. The researcher then identified …

Drinking Out Of The Fire Hydrant: Educators’ Perceptions Of Well-Being In A Teacher Preparation Program, Corey P. Wolfe

Electronic Theses and Dissertations

The process of becoming a teacher is complex, multi-layered, and often high-stakes. Teacher preparation programs are designed to equip prospective teachers with the foundational skills and knowledge needed for a successful teaching career. In addition to pursuing the academic degree in education, future teachers must meet credentialing and licensure expectations. Because of these expectations, novice teachers are often met with profound feelings of stress and anxiety. The purpose of this research exploration was designed to investigate elementary educators’ perceptions of well-being during their senior year in a pre-service teacher preparation program. Using a qualitative research design, six educators were interviewed …

Angelic Wasting: The Impacts Of The Enlightenment, Evangelicalism, And The Industrial Revolution On Romanticization Of Tuberculosis In England, 1800-1850, Sara M. Sudano

Electronic Theses and Dissertations

This thesis aims to elucidate the intersections between the portrayal of tuberculosis in the Romantic era and the Enlightenment, evangelism, and the Industrial Revolution. This study aims to do so by locating and analyzing depictions in the primary source representations of the disease, then considering the effects of the three factors mentioned above on its representation. The Enlightenment, evangelism, and the Industrial Revolution interacted in a variety of ways, and the influence of all three factors was found within the representations of tuberculosis, albeit in often indirect ways. In the novels of Elizabeth Cleghorn Gaskell and Charlotte Brontë, tuberculosis was …

Non-Esl High School Teachers’ Instructional Training And Professional Development Needs And Their Emergent Bilingual Student Classrooms, Brynn Erin Caddell

Electronic Theses and Dissertations

The U.S. emergent bilingual student population continues to grow and is projected to increase nationwide. The growing population of students has specific academic and social needs that need to be addressed and provided for emergent bilingual students to be successful. This qualitative case study examined the instructional needs of high school non-English as a second language (ESL) teachers who serve emergent bilingual students and how the district can support the instructional practices of high school teachers in an urban school district in Texas. The problem addressed in this study was the lack of instructional training and professional development for secondary …

Interdisciplinary Collaboration: The Impact Of Curriculum Support Through Museum/Education Partnerships In Rural Communities, Erin Gentry

Electronic Theses and Dissertations

Museum education is a dynamic field, and often an underutilized or nonexistent resource in the educational sphere of rural communities. Within the current system of rural K-12 schools, a local museum can serve as both educational enrichment and entertainment/reward. The author’s research explores how museums in rural communities can actively collaborate with schools through a fusion of art and science using an interdisciplinary curriculum model to provide educational support and enrichment to both students and teachers. This research focused on high school students enrolled in a Title 1 charter school located within a rural district in east Texas. The author …

Why Teachers Stay: A Multiple Case Study Of Retention In Small To Midsized Schools, Karen Shaw Ewton

Electronic Theses and Dissertations

Teacher retention presents a critical challenge for small to midsized school districts, often compounded by limited resources and unique community dynamics. Using Herzberg’s twofactor theory, this qualitative study explored factors influencing teacher retention in districts with retention rates exceeding 85%. Semistructured interviews with nine teachers examined the impact of hygiene factors, such as administrative support and compensation, and motivators, like autonomy and professional growth. Thematic analysis revealed that administrative support and equitable workloads prevent dissatisfaction, while motivators such as meaningful relationships, recognition, and relevant professional development drive commitment. Professional development emerged as both a motivator and a hygiene factor based …

Intimate Partner Violence's Impact On Subsequent Relationships, Aurora Sloan

Electronic Theses and Dissertations

Intimate partner violence (IPV) negatively impacts relationships and the partners who engage in them. There has been research done into many facets of IPV relationships, such as risk factors and conflict. However, this thesis aims to answer the question, “How does IPV victimization affect subsequent partner selection, conflict management, experience of safety, and overall perception of the relationship?” In order to answer this question, I surveyed and interviewed previous victims of domestic violence and analyzed the content of their responses to identify common themes.

Social Identity And Eating Behaviors: How Cultural Norms Impact Disordered Eating, Cierrah J. 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), …

Implementation Of Houdini Guidelines Nurse-Driven Protocol To Lower Catheter-Associated Urinary Tract Infections And Foley Utilization Days, Tammie N. Collins

Electronic Theses and Dissertations

Catheter-associated urinary tract infections are a common issue in healthcare settings. These issues contribute to hospital-acquired infections and can lead to complications and increased healthcare costs. The quality project evaluated the impact of the HOUDINI guidelines nursedriven protocol to reduce infection rates and Foley utilization days. A structured guideline for Foley catheter safe removal was implemented using a quantitative method. Catheter-associated urinary tract infection rates and Foley utilization days pre- and postintervention were tracked. Data were collected using the electronic health records, infection control data sheets, and the HOUDINI checklists. A baseline assessment of catheter-associated urinary tract infections rates was …

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 …

Managing Software Dependency Risks In Web Applications, Christopher Alan Scott

Electronic Theses and Dissertations

Web applications commonly rely on third-party software dependencies to reduce development time. This thesis examines how vulnerabilities in a dependency chain propagate to compromise an application. It analyzes two vulnerable Markdown libraries from the npm and Composer dependency ecosystems, both of which are used for managing packages in applications developed with JavaScript and PHP. The analysis demonstrates how each library’s sanitizing functions—intended for removing unsafe user input when transforming Markdown text to HTML—are defeated to achieve a cross-site scripting exploit and take control of the application. The paper discusses potential business impacts of a compromise, underscoring the need for security …

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 …

From Self To Society: How Threat Type And Message Mode Affect Environmental Intentions Among Young Audiences, Lucas Vogt

Electronic Theses and Dissertations

This study examined the influence of threat type (personal vs. societal) and message mode (narrative vs. utilitarian) on young adults’ environmental intentions. Using the extended parallel process model (EPPM), this study argued for expanding the theory to include threat type (societal vs. personal) to clarify how threat is understood. A 2 x 2 factorial design was utilized to test the effects of threat type and message mode on environmental behavioral intentions. A sample of 266 university students participated in an online survey. Based on prior research, this study hypothesized that personal threats would yield the highest levels of environmental behavioral …

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 …

Sacred Connections In Cartoonish Places: Exploring The Implications Of Teotl In Avatar: The Last Airbender (2008), Makenzie P. Morrison

Electronic Theses and Dissertations

Taking Avatar: The Last Airbender (2008) seriously, Sacred Connections in Cartoonish Places explores the animated children’s series and how it is understood through the monistic Nahua (Aztec) concept of teotl. Relying on James Maffie’s text Aztec Philosophy: Understanding a World in Motion (2014), this thesis determines that Avatar: The Last Airbender benefits from monistic analysis. This analysis results in a breakdown of the show into four body chapters. These chapters respectively explore Aang’s role as a monistic representative, the differences between the physical and spirit worlds presented in the show, the kind of relationships that appear in the series, and …

Proactive Semantic Suppression As A Form Of Linguistic Control In Bilinguals, Anna V. 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 …

A Family Matter: An Analysis Of Adult Children’S Conflict Communication, Abby Boyd

Electronic Theses and Dissertations

This study examines the relationship of parental conflict styles, family type, stress levels, and parent-child closeness on adult children’s conflict communication. Using Rahim’s conflict management framework and family communication patterns (FCP) theory, this research examined how family dynamics shape conflict behaviors of adult children, specifically within two parent and divorced/separated families. The survey gathered approximately 315 family experiences covering six family types. Separated/divorced and two-parent family types had sufficient numbers to further analyze the differences between these two types.

The findings indicated a significant positive relationship between parental and adult children’s conflict styles, as well as notable differences in conflict …

A Qualitative Study Exploring Senior Leaders’ Experiences And Perceptions In Addressing Workplace Sexual Harassment In The U.S. Federal Government: A Systems Perspective, Karen Jane Dean

Electronic Theses and Dissertations

Sexual harassment (SH) is a prevalent, costly, and often unreported problem in the U.S. Federal Government. Despite decades of research from multiple perspectives and recommendations to address SH, the problem persists and remains complex. While some researchers and U.S. Government agencies have called upon leaders to commit to eliminating workplace SH, others have suggested using an integrated conflict management system (ICMS) to manage the complexity, nuances, and conflicts. Even though there is a call for leadership to address SH, there is limited documentation in the literature about leaders’ experiences and perceptions in addressing the problem. Therefore, this qualitative study was …

Bridging The Digital Skills Gap: Positive Leadership In The Aerospace Industry 4.0, James Richard Robinson Ii

Electronic Theses and Dissertations

This qualitative study explores how employees and leaders in a major aerospace manufacturing organization experience digital transformation in the context of Industry 4.0. As emerging technologies reshape manufacturing processes, organizations face a growing digital skills gap, particularly across a multigenerational workforce. This research focuses on how generational differences influence digital adaptation and how leadership approaches either support or hinder that process. Guided by the diffusion of innovations theory, the study involved semistructured interviews with 15 participants from four generational cohorts, representing IT, engineering, manufacturing, and operations roles. Findings reveal that trust, leadership style, and tailored training significantly shape how individuals …

Navigating Perspectives: A Phenomenological Inquiry Into Communication Experiences Between North American–Trained International School Leaders And Expatriate Staff, Maggie Marie Cashdollar

Electronic Theses and Dissertations

This descriptive phenomenological study explored the communication approaches and experiences between leaders and expatriate staff in English-medium international schools. The researcher aimed to understand how leadership communication, feedback, and cultural awareness impact professional relationships and organizational effectiveness in diverse educational settings. Semistructured online interviews were conducted with seven current or former international school leaders and teachers to capture their lived experiences. Thematic analysis revealed three major themes: (a) communication approaches, (b) the role of feedback in the workplace, and (c) cultural awareness in communication. Five subthemes emerged: (a) expectations, (b) inclusion, (c) being present, (d) growth mindset, and (e) positivity. …

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 …

An Exploration Of The Influence Of Occupational Mentorship On The Success Of Black Female Executive Leaders In Educational Sales, Bashelia H. Ward

Electronic Theses and Dissertations

The dearth of Black women in executive-level leadership roles within U.S. business organizations persists due to numerous barriers such as tokenism; racial fatigue; stereotypes; a lack of identity; and the intersection of race, gender, and social injustices impeding their upward mobility in the educational sales industry. Despite recognizing the potential for change through tools and programs, the absence of robust occupational mentorship emerges as a pivotal barrier hindering the transformation of Black women’s roles in these educational sales environments. The sample size for this hermeneutical qualitative study was seven Black women in the K–12 educational sales industry. Data collection methods …

La Narcocultura In Mexico: Analyzing Representations Of Gender, Religion, And Law Enforcement Through The Silver Screen, Emma M. Plutnicki

Electronic Theses and Dissertations

This work analyzes the ways in which la narcocultura is represented in films about Mexican drug trafficking through the lens of gender, religion, and law enforcement. The four selected films Savages (2012), Heli (2013), Sicario (2015), and Emilia Pérez (2024) are used to assess how stereotypical images of the Mexican narco world are consumed by the public. The aim of this work is to bring attention to potential misrepresentations within the Mexican drug trafficking world. By exploring the portrayal of gender, religion, and law enforcement, this work highlights the ways in which filmmakers perpetuate and reinforce damaging stereotypes. The consumption …

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 …

The Influence Of Smartphone Usage On Students’ Academic Performance, Sense Of Belonging, And Self-Efficacy, Zachary Ross Weinstein

Electronic Theses and Dissertations

Since the COVID-19 pandemic ended, U.S. postsecondary students' smartphone usage has increased. Smartphone usage has become more embedded into campuses and affects the lives of students pursuing postsecondary education. This study sought to explore whether three specific measures of smartphone usage can predict students' academic performance, self-efficacy, and sense of belonging. These measures included daily average screen time, daily average social screen time, and problematic smartphone usage.

First-time freshman (FTF) participants (n = 154) were sampled from four institutions of higher education in the Southeastern region of the United States. This study followed a cross-sectional design to distribute a survey …

Medical Professionals' Perceptions Of Healthcare Artificial Intelligence, Falon M. Costigan

Electronic Theses and Dissertations

This study examined whether medical professionals across different levels of expertise show differences in their perceptions of healthcare artificial intelligence (AI). Specifically, the researcher hypothesized that participants with more expertise and experience would have greater negative perceptions associated with AI in healthcare compared to participants with a lower expertise level. Participants completed a questionnaire evaluating their perceptions of healthcare AI across four components: long-term negative consequences of AI, need for AI safeguards, positive perceptions of AI, and AI control. Participants also completed demographic questions evaluating participants' age, sex, ethnicity, years working in a healthcare setting, medical …