Digital Commons Network^™

The Pragmatic Engagement Arc, Nathaniel Ahrens

Electronic Theses and Dissertations

We don’t just buy tangible items anymore; we buy services that foster deeper and deeper relationships between ourselves and the companies that provide them. Even classic manufacturing companies have begun to consider the interaction with their customers as ongoing relationships beyond a goods exchange. Researchers in the field of consumer engagement view this relationship through consideration of intangible operant resources that generate value. The goal of this methodological study was to apply the methodology of educational criticism and connoisseurship to the field of consumer engagement. This approach allowed for consideration of the consumer-brand relationship without relying on discordant value-laden categories …

Teachers’ Perspectives On Incorporating Moodle In A Ninth-Grade Reading Classroom, Cathy L. Miamba

Electronic Theses and Dissertations

Effective technology use in the classroom can help stimulate a variety of learning styles and engage students through fun and exciting activities that help the students comprehend the content. Although research reported the benefits of technology in the classroom, there is a lack of knowledge of the effects of technology like Moodle on students’ academic scores, engagement, motivation, and overall achievement. As such, the problem addressed in this study was the lack of effective use of technology that affects students’ motivation, engagement, and achievements in the classroom. Using Vygotsky’s constructivism theory as the theoretical foundation and qualitative case study as …

Recently Terminated Ncaa Collegiate Football Coaches’ Perspectives On Organizational Support Received From Former Athletic Director And Athletic Department, Jeffery John Hancock

Electronic Theses and Dissertations

Every year, many head football coaches at the NCAA Football Bowl Subdivision are fired

without cause. The leading factor of these dismissals occurs when the team fails to meet

stakeholders’ expectations of winning enough games. Termination is not only problematic for

the coach, but the team, athletic department, its student-athletes, and the institution, as often a

change in coach does not solve the problem. Many factors lead to a losing season in both

athletics and corporations, including the level of organizational support. In the research on

collegiate coaching, this is an overlooked topic. The purpose of this qualitative, descriptive case …

K–12 Educators’ Use Of Technology And Experiences With Technostress: A Case Study, Greg Blair Pittman

Electronic Theses and Dissertations

Abstract

This dissertation explored the increased use of technology in K–12 classrooms, which is causing educators to experience technostress. The purpose of the qualitative, descriptive, single case study was to explore the experiences of K–12 teachers with technology and technostress—techno-insecurity, techno-invasion, techno-complexity, techno-uncertainty, and techno-overload—in a West Texas private school district. The researcher conducted one-to-one interviews with seven K-12 educators and two senior leadership team members. In addition, open-ended online questionnaires were available for K–12 educators and senior leadership team members. Thematic analysis was used to locate and communicate the findings. The principal research question was: How do K–12 classroom …

Improving Outcomes Of Depression Through Implementation Of Depression Screenings At A College Health Center, Shelby Leigh Hanigan

Electronic Theses and Dissertations

Depression is a common phenomenon. Depression and suicidality are a problem on university campuses. This quality improvement Doctor of Nursing project aimed to establish the importance of routine depression screenings within a college health clinic. The purpose of this project was to determine if implementing routine depression screenings at a university health clinic will or will not increase the number of counseling referrals when compared to the absence of depression screenings in place within an identified timeframe. This protocol screened for depression in college-aged students and suggested care to those students who screened positive. It also led an interprofessional team …

A Pragmatic Legacy: Charles Wilson’S Politics And The Battle For His Archival Heritage, Jordan Coleman

Electronic Theses and Dissertations

Congressman Charlie Wilson served Texas and the United States with distinction throughout his political career, leaving a profound impact on East Texas and the global stage. Known for his progressive policies in the Texas Legislature and his influential role in U.S. foreign policy during his tenure in Congress, Wilson’s pragmatic political career and legacy is preserved in the Charlie Wilson Congressional Papers collection at the East Texas Research Center (ETRC). Despite its historical significance, the collection faced decades of delayed processing, disorganization, and neglect of archival best practices. This public history thesis confronts these challenges by detailing the efforts to …

Examining The Relationship Between Moral Injury, Belief In A Just World, And Substance Abuse In Military Veterans, Alyssa Mae Wood

Electronic Theses and Dissertations

Combat-exposed veterans and military service members are at high risk of experiencing mental health problems. Although moral injury is recognized as a unique contributor to mental health challenges in this population, the relationship between changes in world belief, PTSD, and substance use remains unexplored. This cross-sectional quantitative study investigated the relationship among moral injury symptoms, changes in belief in a just world (BJW) and belief in an unjust world (BUW), and substance use in a sample of 122 combat-exposed U.S. military Veterans and service members.

Hierarchical regression analyses revealed that changes in BUW following potentially morally injurious events (PMIEs) significantly …

Integrating Invasion Risk And Habitat Suitability To Guide Invasive Species Management In Wetlands, Lakes, And Rivers, Brenden M. Elwer

Electronic Theses and Dissertations

Invasive species disrupt ecosystems by altering habitats, competing with native species, and disrupting food webs. The northern Great Plains is an ecologically important region with many wetlands, lakes, and rivers that are under threat from two invasive species, Bighead (Hypophthalmichthys nobilis) and Silver Carp (H. molitrix; bigheaded carp). These large planktivores change the abundance and composition of phytoplankton and zooplankton communities which alters prey for native mussels, fishes, and, potentially, waterfowl. Bigheaded carps have invaded a portion of the Northern Great Plains, and preventing further spread is a primary management goal. My work assists these efforts by providing tools to …

Panem’S Pitfalls: Reading The Hunger Games As A Critique Of Noncritical Media Consumption, Madison Phipps

Electronic Theses and Dissertations

In this thesis, I utilize Collins’ YA dystopian series The Hunger Games to demonstrate that YA literature merits our attention as a valuable jumping point from which young adults can develop critical reading and thinking skills as well as develop enhanced media literacy. My first two chapters, in addition to situating Collins’ works within a long history of dystopian fiction, demonstrate how these works engage with the potential pitfalls of noncritical consumption in our media-saturated world. And in the third and final chapter, I examine how the series provides pathways to resistance and the potential for revolution.

Evaluating The Success Of The Rev It Up! Curriculum Training On The Self-Efficacy Of Sdsu Extension Expanded Food And Nutrition Education Program (Efnep) & Supplemental Nutrition Assistance Program - Education (Snap-Ed) Paraprofessional Educators In Teaching Adolescents, Oluwatemilorun Akinsanya

Electronic Theses and Dissertations

Objective: Evaluate self-efficacy changes among Extension paraprofessional nutrition educators after receiving an adolescent curriculum (Rev It Up!) training. Methods: Paired t-tests on three adapted scales measured changes at pre- (T1), post- (T2), and 1 yr post-intervention (T3): the Teacher Interpersonal Self-Efficacy Scale (TISS), Nutrition Teaching Self-Efficacy Scale (NTSES), and Self-Efficacy and Nutrition Teaching Methods scale (SNTMS). Results: Six educators completed the TISS and NTSES; 5 completed the SNTMS. The TISS showed significant improvement from T1 to T2 only (p= 0.03); the NTSES showed improvement between T1 and T2 (p= 0.01) and T1 and T3 (0.01); and there were no significant …

Ovarian Response, Endocrine Environment, And Pregnancy-Associated Glycoproteins In Beef Cows Using The 7 & 7 Synchronization Protocol, Hunter Haberman

Electronic Theses and Dissertations

This Review aims to provide an overview of the bovine estrous cycle and pregnancy establishment, beginning with follicular development, luteolysis, maternal recognition of pregnancy and early embryonic development. Manipulating the estrus cycle with synchronization protocols is a critical aspect of the beef industry and has greatly improved the efficiency of artificial insemination. This review will evaluate various strategies to synchronize estrus from the very basic to more advanced synchronization protocols. There are many factors that affect the success of the protocol, and many studies have been done to evaluate the estrus cycle to reach the highest level of success from …

Boundaries And Barriers: A Study On The Factors Influencing Bachelor’S Degree Attainment For Women In Arkansas At Regional Public Universities, Meagan Rochelle Bowling Fudge

Electronic Theses and Dissertations

Arkansas consistently ranks among the bottom five states nationally for bachelor’s degree attainment. To explore the factors contributing to this trend and identify opportunities for increasing degree completion, this study focuses on women attending Regional Public Universities (RPUs) in Arkansas. By examining the barriers these women face, this research aims to uncover critical gaps and inform future areas for research, policy, and investment.

Women represent the largest segment of undergraduate enrollment in the state, consistently enrolling in college at higher rates than their male peers. RPUs enroll more bachelor's degree-seeking students than any other type of institution in Arkansas, including …

Asking Pharmacists About Over-The-Counter Oral Contraceptives: Intention Among Adolescents And Young Women, Ivy Leong

Electronic Theses and Dissertations

The recent availability of over-the-counter oral contraceptives eliminates many barriers to accessing birth control. Even with this easier accessibility, pharmacists can still play an important role in educating users, especially adolescents and young adults. However, hesitation to reach out to pharmacists among younger populations has been documented. Additionally, little is known about the underlying driver of this hesitation.

This study aimed to examine predictors of young females’ willingness to seek assistance from pharmacists for over-the-counter oral contraceptive use and to determine the difference in the effect of these predictors between adolescents (age 16 to 17) and young women (age 18 …

A Profile Of Contempt: Its Expressive Function In The Age Of Profilicity, Eric Michael Servatius

Electronic Theses and Dissertations

Contempt permeates modern political discourse and popular media. Nevertheless, within the psychological and philosophical literature on reactive attitudes, moral emotions, and negative sentiments, contempt remains comparatively understudied. In this paper, I examine contempt’s intimate connection with social identity and argue that existing accounts of contempt largely overlook the broader social role it plays in a contemporary moment characterized by digital communication and fluid group dynamics. I contend that public expressions of contempt serve two primary expressive functions in modern society: (1) to signal group identification and (2) to enforce group norms—not for the target of contempt, but for third party …

Identification And Computational Modeling Of Molecular Precursors To Carbonaceous And Inorganic Grains In Cosmic Media, Athena Renee Flint

Electronic Theses and Dissertations

Mechanistic and spectroscopic data for small astronomically-relevant molecules are necessary to make sense of astrophysical observations and modeling results. For certain groups of species, including cyclopropenylidenes, silica, silicates, and ortho-benzyne derivatives, more small-scale astrochemical insights are needed to bridge the gap between atoms and small molecules and larger structures. As these understudied species are among those that can be difficult to study experimentally, quantum chemistry provides an excellent medium for carrying out such work. Within this dissertation, elucidation of reaction pathways, qualitative and quantitative rate predictions, and computation of rovibrational spectroscopic data are combined in order to better understand the …

Human Papillomavirus Knowledge, Beliefs, And Behaviors Among Community College Students: Why Should It Matter?, Eric Pittman

Electronic Theses and Dissertations

Background: Human Papillomavirus (HPV) is the most common sexually transmitted infection in the United States (U.S.). Approximately 42.5 million individuals in the U.S. are infected with disease-associated HPV, and 13 million new cases occur every year. It is estimated that 85% of sexually active adults will be infected with HPV at some point during their lifetime. Most individuals infected with HPV are asymptomatic and clear the virus without any complications. However, in some individuals, the virus persists. Prolonged HPV infection has been associated with six different types of cancer and genital warts. There are approximately 37,000 cases of HPV-associated cancers …

Comparative Analysis Of Out-Of-Pocket Expenditures On Authorized Generics And Independent Generics Among Medicare Beneficiaries, Arman Arabshomali

Electronic Theses and Dissertations

Background: Authorized generics (AGs) are essentially brand-name drugs without the brand name on their labeling. AGs are often marketed as cost-saving alternatives to brand-name drugs; however, their impact on patient out-of-pocket (OOP) expenditures compared to independent generics (IGs) remains understudied, especially within Medicare. This study investigates the OOP costs of AGs versus IGs among Medicare beneficiaries with Part D coverage.

Methods: A cross-sectional analysis was conducted using the 5% national sample of Medicare Part D claims data from 2012 to 2020, linked with the FDA’s NDC Directory data to specify Authorized Generics, Independent Generics, and Brands. The study compared OOP …

Don't Let Them In: Our Vampire Stories In The French Quarter, Sela Ricketts

Electronic Theses and Dissertations

This thesis is an exploration of vampires in New Orleans. The reason I have chosen to include the word “Our” in the title is because we created the stories that I am studying. We created, perpetuated, changed, and eventually monetized them. Throughout this paper I discuss how the vampire came to New Orleans and how that same vampire shows up in New Orleans folklore. Then I discuss how the vampire made the jump from urban legend to pop culture. In doing that it gained “humanity”. They were still monstrous, but it was enough humanity to acquire regional identity, a southern …

Beliefs And Factors That Influence Female College Students’ Decision To Consume Weight Loss Products, Cynthia Ummay Siddiqua

Electronic Theses and Dissertations

Background: Rising societal pressures, body image concerns, and the increasing accessibility of commercial weight loss products (WLPs) have led to heightened use among young women, particularly college students. Female undergraduates are especially vulnerable due to social media influence, peer comparison, and transitioning lifestyles. Despite the popularity of WLPs, concerns persist regarding their safety, efficacy, and the psychosocial beliefs driving their use. This study seeks to understand the beliefs and factors influencing WLP consumption among female college students using Social Cognitive Theory (SCT) and the Health Belief Model (HBM).

Methods: A cross-sectional, exploratory survey was conducted among female undergraduate students aged …

Public Attitudes Toward The Nigerian Police: An Examination Of Trust Indicators At Micro Levels, Bassey Kooffreh

Electronic Theses and Dissertations

This dissertation comprises three studies that collectively contribute to understanding public trust in the Nigerian police. The first study applies three major policing theories namely performance theory, procedural justice theory, and social capital theory to explain the factors that influence trust in the police. The second study offers a comparative analysis of the predictors of public trust in both the police and the courts. The third study examines how individual quality of life, neighborhood structural characteristics, and civic engagement affect public trust in the police. Using nationally representative data from Afrobarometer Round 9, the first study reveals that citizens who …

Dream And Reality: Warping Southern Mythologies, Greta Koshenina

Electronic Theses and Dissertations

Details fade upon waking from dreams, and childhood memories wither over time. My work holds a moment and strips away details. What seems captured is ephemeral. This thesis explores the fleeting nature of memory through a multimedia installation of cyanotype photography and a poetic documentary short film. I blend family videos and photographs with ancient and medieval religious iconography to emphasize art's connection to the unconscious, particularly the archetypes expressed in dreams. The written portion examines the influence, process, and context of my artwork. I delve into these concepts in a review of Southern literature, documentary films, and photography. Oral …

Comprehensibility, Accentedness, And Intelligibility Of English Varieties As Perceived By Japanese Learners Of English, Kana Machida

Electronic Theses and Dissertations

In response to Japanese learners of English having limited exposure to various English accents in education, this study investigates their comprehensibility, accentedness, intelligibility, and familiarity with different accents. Twelve participants evaluated how easy speakers were to understand and the extent of their accentedness, and transcribed their speech.

Quantitative analysis revealed that Japanese learners of English struggle with understanding certain accented varieties of English, particularly Nigerian English, and are unfamiliar with them. In contrast, General American English and Southern American English speakers were generally perceived as less accented and easier to understand. However, results from the listening transcription task indicated that …

Navigating Cultural Transitions: The Adaptation Experiences Of Bangladeshi International Students In The Usa, Khadiza Tul Kubra

Electronic Theses and Dissertations

This thesis explores how Bangladeshi international students adapt to life and study in the United States. I conducted in-depth interviews with students at the University of Mississippi to understand their everyday experiences. My focus was on how they manage cultural, academic, and social challenges. I used segmented assimilation theory, Berry’s acculturation model, and Bourdieu’s concept of cultural capital to guide my analysis. The findings are shared in three main parts. First, I discuss how students use community support and religious networks to feel at home. Second, I look at how they deal with language barriers, classroom culture, and identity shifts. …

Synthesis And Characterization Of Agmatine Based Carbon Dots, Suyasha Sharad Chaudhari

Electronic Theses and Dissertations

In this study, carbon dots (CDs) were synthesized from agmatine sulfate, a bioactive molecule with nitrogen-rich moiety guanidine, and citric acid, a commonly used carbon source with oxygen-rich functional groups, at controlled temperatures of 180, 200, and 220°C, as well as CDs of agmatine only at 220°C using a hydrothermal method. The synthesized CDs were characterized for its optical properties, using UV–Vis, Fluorescence, chemical properties using, Fourier transform infrared (FT-IR) spectrophotometry, structural properties using Transmission electron microscopy (TEM) and for surface charge evaluation ζ-potential was measured. UV-Visible spectra confirmed CD formation through characteristic sp² hybridization bands. The synthesized CDs exhibited …

Development Of Patient-Centric And Various Drug Delivery Systems Utilizing Hot-Melt Extrusion And 3d Printing Techniques., Sooyeon Chung

Electronic Theses and Dissertations

Assuring the quality of medicines is essential and required by pharmaceutical industry. Thus, transition from batch processing of pharmaceuticals to continuous processing is highly encouraged by regulatory bodies nowadays. The hot-melt extrusion technology is very promising technology tool for continuous production and possesses several distinct advantages compared to the conventional practices; it can provide solvent-free process for manufacturing films and granulations, which decreases the risks of compendial issue and health concerns relevant to residual solvents. Also, it has been widely used for acquiring amorphous solid dispersion state, which is an essential technique for enhancing the solubility of poorly-soluble drugs. Furthermore, …

Attitudes And Motivation Of Saudi Students Learning Chinese As A Foreign Language In Saudi Arabia, Emad Hamuh

Electronic Theses and Dissertations

This study aims to examine the attitudes and motivation of Saudi learners toward learning Chinese as a foreign language (CFL), the effectiveness of Chinese teaching pedagogy, and the learners’ perceptions of Chinese culture and its impact on cross-cultural communication. This study is qualitative in nature, incorporating a qualitative instrument of data collection (in-depth interviews). The target population includes 8 Saudi CFL learners and 4 instructors at two universities in Saudi Arabia, namely King Abdulaziz University (KAU) and the University of Jeddah (UJ). The findings revealed that some Saudi CFL learners exhibited positive attitudes toward CFL learning, primarily influenced by their …

The Characterization Of Radiation Forces Using Tunable Acoustic Lenses, Sina Rostami

Electronic Theses and Dissertations

This dissertation investigates the design, analysis, and optimization of tunable acoustic lenses with a primary focus on beamforming, dynamic focusing, and the generation of limited diffraction beams. The study examines the performance of four-channel and six-channel lenses in producing highly controlled ultrasonic fields with minimal diffraction. Numerical simulations and experimental validation are used to demonstrate how these lenses effectively form focused beams that maintain spatial coherence over a range of distances.

A systematic comparison between the four-channel and six-channel lenses is performed at multiple focal configurations (5.5 cm, 7.8 cm, and 10.0 cm). The results show that both lens types …

An Evaluation Of A Collaborative Effort In High School Science Classes To Support Teaching And Learning Through Professional Development, Shalanda Saulsberry

Electronic Theses and Dissertations

The purpose of this study was to improve high school teachers’ instructional practices through professional learning. This applied research study, using program evaluation, sought to improve science instruction in building their capacity through instructional practices. Faculty interest was created from reviewing various school and district data sources, observing the practices of science teachers, and having informal conversations with students about learning. Although professional development was provided in the past, there was a need for content-specific science professional learning to change teachers’ instructional practices. Through targeted professional development sessions, as well as observation and feedback, there was a goal of increasing …

The Daily Choices And Personality Quiz: Designing And Testing A New Manipulation Of Masculinity Threat, Caitlin M. Shaw

Electronic Theses and Dissertations

Boys receive unique messaging about their gender identity from an early age, including that they must avoid anything associated with femininity (Blakemore, 2003). Failure to follow this group norm is usually met with punishment or ridicule (Kane, 2006; Katz, 2020). Unsurprisingly, this socialization might teach boys that manhood is not guaranteed. Precarious manhood theory (Vandello & Bosson, 2013) argues that manhood–but not womanhood–is a status that must be socially earned, but can be revoked, making it “precarious.” Since the theory’s inception, researchers have explored ways to experimentally examine the consequences of “lost manhood” using masculinity threat paradigms which describe men …

Microgravity-Induced Effects On Global Gene Fitness And Secondary Metabolite Yield In Bacteria, Gayatri Sharma

Electronic Theses and Dissertations

Bacteria are ubiquitous and capable of colonizing nearly any environment, including extreme conditions such as deep oceans, high altitudes, and even space-faring vehicles. These vehicles present unique stresses not found on Earth such as microgravity and radiation. As space exploration advances, understanding how microgravity affects bacterial life has become increasingly important. Over the past 60 years, studies using both real and simulated microgravity have revealed species-specific responses, collectively indicating broad changes in bacterial function and physiological adaptations.

Initially, this study examined Novosphingobium aromaticivorans, a lignin-degrading bacterium detected in spacecraft cleanroom environments by assessing gene fitness during growth in microgravity on …