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Effects Of Orexin/Hypocretin Receptor 1 Antagonist On Adult Drinking Behavior And Rest/Wake Activity After Adolescent Alcohol Consumption In Rats, Carolyn Cueto

Electronic Theses, Projects, and Dissertations

Adolescent alcohol consumption has been a growing concern in developing alcohol use disorders and alcohol-related sleep issues/disorders later in adulthood. The orexin system is involved in the homeostasis of sleep/wake cycles, feeding, drinking, and motivation. Alcohol consumption increases orexin neuron activity leading to high motivation and drug-seeking behavior for alcohol use and negatively impacting sleep. Ideally, inhibiting the orexin system could be a potential target for reducing consumption and motivation for alcohol use in adulthood as well as improving alcohol-related sleep issues. Previous work has shown that SB-334867, an orexin- 1 receptor (OX1R) antagonist, reduces ethanol-related behavior, but there is …

Building Bridges: Evaluating Teacher Preparation And Program Activation Of Ethnic Studies In California’S K-12 High Schools Through An Autoethnography, Jose Aguilera-Lopez

Electronic Theses, Projects, and Dissertations

This study examines the lived experiences of secondary Social Science educators teaching Ethnic Studies in the early stages of program activation, with particular attention to the challenges that are often invisible to policymakers, institutions of higher education, and K-12 school districts. Using an autoethnographic approach, the research examines key elements of Ethnic Studies Program Activation, including infrastructure support, capacity building, professional development led by experienced Ethnic Studies practitioners, and teaching with fidelity. The findings aim to provide actionable guidance for educators and district leaders to support new Ethnic Studies teachers at the secondary level and to inform leadership teams at …

Bridging Leadership Theory And Practice In University Advancement: Exploring Transactional, Transformational, And Followership Dynamics, Austin D. Quick

Electronic Theses, Projects, and Dissertations

Leadership in higher education fundraising represents one of the most relational and complex forms of organizational influence. Unlike traditional hierarchies, university advancement operates through networks of trust, reciprocity, and shared purpose; conditions that can challenge leadership models designed for positional authority. This qualitative, phenomenological study examined how advancement professionals experienced and integrated transactional and transformational leadership behaviors within relationship-driven systems, and how followership shaped the interpretation and uptake of leadership intent over time. Drawing on Social Exchange Theory (Blau, 1964), Augmentation Theory (Bass, 1985), and Followership Theory (Riggio, 2014), the study reconceptualized leadership as a co-created process grounded in relational …

Disproportionality In Autism Diagnosis: A Comparative Analysis Of Females Of Color And Males, Emily Bobbie Lopez

Electronic Theses, Projects, and Dissertations

This qualitative phenomenological study aimed to explore the disproportionate and delayed evaluation of autism spectrum disorder (ASD) among females of color in educational settings and how historical biases have shaped school-based diagnostic practices. Using the female autism phenotype (FAP) framework and an intersectional perspective, the study employed a phenomenological approach to understand the lived experiences of educational and community partners involved in autism evaluation. Participants included 39 individuals: adult females of color with autism or autism-like traits; parents; general education teachers; special education specialists; school psychologists; counselors; and administrators. Data were gathered through semi-structured interviews, focus groups, and surveys, and …

Suplexing Silence: A Media Analysis Of Sexual Misconduct In Pro Wrestling’S #Speakingout, Tommy W. Mccardle

Electronic Theses, Projects, and Dissertations

The 2020 #SpeakingOut movement marked a pivotal moment in professional wrestling, as survivors of sexual misconduct publicly challenged longstanding industry norms surrounding power, silence, and accountability. This study employs thematic analysis (Braun & Clarke, 2006) to examine how survivor narratives and organizational responses constructed competing meanings during the height of the movement between June 1 and August 31, 2020. Drawing from publicly available posts on X (formerly Twitter) and official company statements, the analysis explores how discourse functioned as a site of both resistance and institutional preservation. Inductive analysis of survivor narratives produced three primary themes: Abuse of Power, The …

Echoes Of Becoming - K. Morrell, Kole K. Morrell

Electronic Theses, Projects, and Dissertations

I work sculpturally, exploring presence, transformation, and emotional weight that is not inherently visible. My forms are recognizable yet unsettled, existing between familiarity and distortion. Meaning is not fixed or declared, it reveals itself slowly through texture, material, and time spent in observation.

I approach making as a form of therapeutic ritual. Through touch, I shape and alter the material, imbuing it with the story of emotions I want to convey to the viewer. I am most connected to the work in its “in-between” states, when the form is still shifting and unresolved. In these moments, it mirrors my own …

Echoes Of Becoming, Michelle D. Young

Electronic Theses, Projects, and Dissertations

I create illustrative works that deal with criticism and appreciation in parallel ways; addressing facets of society, government, the self, and the influence of social media. My art ranges from digital illustration to narrative paintings, fluctuating to the flow and response of a piece. A blend of cheekiness and empowerment, I play around with uncomfortable subjects and heavy topics to bring attention to those that are misrepresented or overlooked. I am interested in the intersection of consumable media, its history and the disregarded context behind it all.

Rooted in my experience as a descendant of generational immigrant-refugees, my work reflects …

A Pilot Project On Improving Icu Nurses’ Confidence In Early Defibrillation, Adetutu Obadina

Doctoral Projects

Early recognition of shockable cardiac rhythms and timely defibrillation are critical components of effective resuscitation during in-hospital cardiac arrest. Despite established guidelines from the American Heart Association (AHA), nurses may experience uncertainty or reduced confidence when identifying shockable rhythms and delivering timely defibrillation during cardiac arrest events. The purpose of this project was to examine whether a structured educational intervention incorporating simulation-based training could improve intensive care unit (ICU) nurses’ confidence and knowledge in recognizing shockable rhythms and performing timely defibrillation. A pre-and post-intervention design was implemented among ICU nurses at a large academic medical center between September and October …

At The Intersection Of Policy, Mission, And Student Needs: How New Mexico Higher Education Professionals Make Transfer Decisions, Roberto P. Vasquez

Teacher Education, Educational Leadership & Policy ETDs

Transfer is a critical step for community college students pursuing a bachelor’s degree, yet it remains a complex and inconsistent process. Transfer research highlights tensions related to student experience, institutional mission, and state transfer policy that higher education decision-makers must navigate.

This qualitative study examined how New Mexico higher education decision-makers experience these tensions in practice. Using narrative inquiry, thematic analysis was conducted on interviews with purposively selected decision-makers. Decision-maker stories were interpreted through a Critical Leadership Theory lens, examining how power, discretion, and institutional context shape transfer practices.

Findings indicate that policy is unevenly enacted, with institutional discretion significantly …

Empowering Futures: An Examination Of Educator Perceptions In Supporting Students With Disabilities In Post-Secondary Transition, Carlinda J. Spehar-Shaw

Electronic Theses and Dissertations

The purpose of this phenomenological qualitative study was to examine educators' perceptions of their roles in students' post-secondary transition. Federal mandates require special education teachers to be key components in supporting students during this process. The literature examines the multifaceted components of the transition process, including Kohler’s Taxonomy 2.0 and Schlossberg’s Transition Framework.

Data were collected using a one-on-one, semi-structured interview protocol to examine educators' perceptions of their roles in students' post-secondary transition. This strategy allowed the researcher to understand the participants' backgrounds and experiences while analyzing perceptions of their role in the post-secondary transition. A pre-designed set of interview …

Post-Vote Tampering In Nigerian Elections And The Role Of Blockchain-Enabled Electoral Systems, Ransome Chukwubuikem Enechukwu

Electronic Theses and Dissertations

Post-vote tampering during the collation and transmission of election results remains a persistent challenge in Nigerian elections, enabling manipulation of already-cast votes and weakening public trust in electoral outcomes. Existing technological interventions, including biometric voter accreditation and digital result transmission systems, improve voter authentication but do not adequately secure the post-vote result collation process. This thesis proposes a blockchain-enabled framework designed to protect the integrity of election results during the collation and transmission stages. Using a Design Science Research methodology, the study develops a permissioned blockchain framework based on Hyperledger Fabric that records polling-unit results as immutable ledger entries and …

Psychometric Properties Of The Interpersonal Style Questionnaire (Isq) And The Patterns Of Thinking Survey (Pots), Genevieve Allison

Electronic Theses and Dissertations

Self-regulation is a complex concept that includes multiple interacting factors, and it is studied across multiple fields of psychological research. Various theoretical models have been offered to explain this concept. Although models differ in their definitions of self-regulation, all consistently posit that it consists of emotional, behavioral, interpersonal, and cognitive domains. The current study examined the psychometric properties of two novel measures – 1) McVay and Stinson Interpersonal Style Questionnaire (ISQ) and 2) Stinson and McVay Patterns of Thinking Survey (POTS) – utilizing both a clinical and nonclinical sample. Results indicate that these measures are comprised of three factors across …

Understanding The Role Of Toxs As A Bile Sensing Component Of The Toxrs Virulence Regulatory System In Vibrio Spp., Minje Kim

Dartmouth College Ph.D Dissertations

Pathogenic Vibrio bacteria, such as V. cholerae and V. parahaemolyticus, colonize in the human small intestine to cause severe gastrointestinal disease. During the infection, these bacteria encounter bile salts, antimicrobial cholesterol metabolites secreted into the intestine. Pathogenic Vibrio species have evolved to utilize bile salts as signals to regulate virulence. The signaling depends in part on ToxRS, a conserved co-component transmembrane transcription regulator. ToxRS consists of the transcription factor ToxR and its membrane-tethered binding partner ToxS. ToxS is required for ToxR stability and full transcriptional activity. Although bile salts are known to influence ToxRS-dependent virulence gene expression, the molecular …

Training And Working In Police And Public Safety Psychology: A Survey Study, Sana K. Vora

Theses, Dissertations and Culminating Projects

Police and public safety psychology (PPSP) entails assessment, intervention, operational support, and organizational consultation services rendered by psychologists to public safety agencies and personnel. In some ways, PPSP is a more recently recognized specialty area within health service psychology. While there have been occasional surveys of PPSP professionals in the past, relative to other specialty areas in health service psychology that share certain similarities with PPSP, such as forensic psychology and clinical neuropsychology, less is known about the experiences, broadly considered, of PPSP professionals and trainees. The current study sought to address this comparative gap in the literature by soliciting …

Humor And The Politics Of Belonging: Race, Gender, And Radicalization In Online Spaces, Reese Chatman

Master's Theses

This thesis argues that post-ironic and meta-ironic humor acts as an affective gateway to far-right radicalization within online masculine subcultures. Examining incel forums and Groyper spaces, it traces how humor operates as the architecture through which extremist ideology is introduced, normalized, and internalized. Drawing on a synthesis of meme studies, digital rhetoric, and theories of irony and affect, and using digital ethnography and critical discourse analysis, the study examines recurring meme figures, especially the Wojak and its NPC variant, as portable diagnostic devices that sort participants into the "awake" and the unconscious regardless of ideological content. Case studies include incel …

Perceptions And Practices: A Qualitative Study Of Middle Grades Physical Science Teachers’ Knowledge And Use Of Formative Assessment, Michelle Morgan

Dissertations

Declining content mastery scores in middle grades physical science across the River Valley School District, as reflected in College and Career Ready Performance Index data, have raised concerns about instructional practices and the use of formative assessment. Although formative assessment is widely recognized as a high-impact practice, limited research has examined how middle school physical science teachers’ conceptual knowledge aligns with their instructional planning and classroom practices. The purpose of this qualitative multiple case study was to explore teachers’ knowledge of formative assessment and the relationship between their stated beliefs and instructional practices. Participants included five eighth-grade physical science teachers …

The Impact Of Targeted Remediation On Reading Growth Among Remedial Middle School Students, Jennifer Givens

Dissertations

Many middle school students enter secondary education with below grade-level reading skills and are unable to demonstrate measurable growth without structured intervention. This study examined relationship between participation in a targeted Remedial Education Program (REP) English Language Arts (ELA) course and reading growth, as measured by the Northwestern Evaluation Association’s Measures of Academic Progress (NWEA MAP) Reading assessment. A quasi-experimental design compared fall-to-winter MAP Reading RIT growth between students enrolled in REP and academically similar students receiving special education services but not enrolled in REP. This study also investigated whether the effects of the intervention varied based on gender or …

Students’ And Teachers’ Perceptions Of The Impact Of I-Ready On Students’ Math Achievement, Tanisha L. Wright

Dissertations

This semester-long qualitative study included semi-structured interviews to gather ideas, opinions, and impressions (perceptions) regarding the i-Ready Program, a computer-based solution used to address students’ math deficiencies.  The researcher interviewed three teachers who volunteered to participate. These teachers had at least five years of teaching experience and at least two years of i-Ready use. The researcher also interviewed eight students with varying learning abilities. Parental consent was obtained to conduct the interviews.

Although this program is very popular and used in multiple school districts, this research aims to determine whether it is the best solution for our school district in …

Secondary Teachers’ Perceptions Of Professional Development And Learning, Shannon Thompson Lawson

Dissertations

The purpose of this qualitative research was to examine how secondary teachers perceive their professional learning and development experiences and how organizational and leadership structures shape those perceptions. This study was grounded in phenomenographic methodology, which seeks to understand the qualitatively different ways individuals experience a shared phenomenon. Leader–member exchange (LMX) theory and transformative learning theory served as interpretive frameworks for examining relational leadership dynamics and shifts in instructional beliefs and practices.

A purposeful sample of 10 secondary teachers (Grades 9–12) from a suburban public high school participated in the study. Data were collected through semistructured interviews and analyzed using …

Examining The Domestic Politics Of Nuclear Policymaking In America: Us Participation In Nuclear Agreements From 1948 To 2024, Stephanie A. Stapleton

Dissertations

his dissertation examines how partisan polarization and party affiliation shape US participation in nuclear agreements. Consensus views within the nuclear policy community hold that Republican governments are necessary to make new agreements, but Republicans generally oppose new nuclear restrictions. Prompted by a trio of agreement terminations between 2018 and 2020, this research tests whether polarization has become a structural factor restricting US engagement in nuclear agreements. Using an original dataset of 86 nuclear agreements spanning arms control and extended deterrence between 1948–2024, this dissertation uses a quantitatively focused embedded mixed-methods design complemented by senior nuclear policy practitioner interviews. This research …

A Cross-Cultural Comparison Of Pre-Service Mathematics Teacher Preparation Approaches In Jamaica And Historical Black Colleges And Universities In The Southeast United States, Sandra Riley-Brown

Dissertations

This qualitative comparative case study embarked on an in-depth exploration and comparison of the approaches to pre-service mathematics teacher preparation programs (PMTPP) in Jamaica and Historically Black Colleges and Universities (HBCUs) in the Southeast United States (U.S.), employing a cross-cultural lens. The primary objective of the study was to identify and analyze the similarities and differences between the methodologies utilized in PMTPP across these two regions, with a specific focus on how HBCUs addressed the preparation of culturally responsive educators. The research took two distinct phases. The initial phase involved a thorough analysis of documents provided by the participants. This …

A Case Study Of Experiential Learning In A High-Poverty Middle School, Diona F. Brown

Dissertations

This study examined the impact of experiential learning on student achievement in a high-poverty Title I middle school and explored how school leaders perceive and support its implementation. Grounded in experiential learning, active learning, and social justice theories, this research aimed to better understand how instructional practices can improve outcomes for students facing economic and educational challenges. A convergent parallel mixed-methods design was used. Quantitative data were collected through pre- and post-assessments administered to two groups of eighth-grade mathematics students: one receiving experiential learning instruction and the other receiving traditional instruction. Qualitative data were collected through surveys of school administrators …

The Digital Divide And Participation In Financial Services: A Self-Determination Theory Perspective, Melissa A. Cunningham-Sereque

Dissertations

The global financial technology (FinTech) market reached nearly $395 billion in 2025 and is projected to surpass $1 trillion within the next decade (Fortune Business Insights, 2025). As digital technologies become increasingly embedded in banking and financial services, this dissertation responds to calls within the Information Systems (IS) discipline to better understand digital access, inclusion, and participation in financial systems (PFS). Drawing on Conservation of Resources (COR) Theory, this study used prominent dimensions from extant digital divide literature to build a digital resource domain consisting of connectability, affordability, usability, mentality, and skill. These dimensions are proposed to influence intrinsic motivation, …

Examining Mathematics Teachers' Competencies For Facilitating Collaborative Learning In High School Settings, Tessy J. Pereira

Dissertations

Collaborative Learning (CL) – an instructional approach in which students work interdependently in groups to achieve shared academic goals through mutual engagement – has gained remarkable attention in high school mathematics classrooms; yet research examining the pedagogical competencies teachers need to effectively plan, implement, and reflect on CL remains limited. Pedagogical competencies, as defined by Kaendler et al. (2015), refer to the observable teaching behaviors that support student collaboration throughout an instructional cycle. This case study examined how seven high school mathematics teachers demonstrated five competencies – planning, monitoring, supporting, consolidating, and reflecting – using the Implementing Collaborative Learning in …

Real-Wastewater-Derived-Struvite Effects On Micronutrients In Runoff Water, Lauren E. Pruitt

Crop, Soil and Environmental Sciences Undergraduate Honors Theses

Phosphorus (P) is an essential nutrient needed in agriculture for proper plant growth and development and is often introduced into agricultural systems in the form of synthetic P fertilizers. Mined rock phosphate is the primary P source for the production of synthetic P fertilizers and is a finite resource. Struvite (MgNH₄PO₄·6H₂O) is a compound that can be precipitated from municipal wastewater, recovering P, and is currently being evaluated for its potential use as an alternative fertilizer-P source. The objective of this study was to evaluate the effects of fertilizer-P source [i.e., synthetic electrochemically precipitated …

Construction Impacts On Nutrient Loads In An Urban Stream In The Ozark Highlands, Matthew B. Wilson

Crop, Soil and Environmental Sciences Undergraduate Honors Theses

Degradation of water quality is primarily caused by human activity, including urbanization. Urban stream syndrome can be characterized as a stream that has undergone physical, chemical, and biological changes as a result of urbanization, which can include an influx of nutrients that can drive unwanted plant and algae growth. It is known that construction can result in untreated nutrients entering a stream; however, it is not understood how construction affects downstream nutrient transport. The objective of this study was to understand the impacts of construction on urban water quality in Tanglewood Branch in Fayetteville, Arkansas, in the Ozark Highlands, which …

Un-Packing The Pantry: Evaluating And Addressing Nutritional Gaps In Full Circle Food Pantry Service, Gweneth J. Keith-Powell

Crop, Soil and Environmental Sciences Undergraduate Honors Theses

Arkansas has the highest food insecurity rate in the U.S., and college students are disproportionately food insecure. Food insecure populations tend to have worse nutrition and face poorer health outcomes, exacerbating the economic disparities they already face. The purpose of this study was to analyze specific food pantry usage trends, healthy diet access barriers, and processed food consumption drivers of Full Circle Food Pantry clients at the University of Arkansas as they related to food insecurity and nutrition disparities, as well as design a targeted project to improve nutation in an underserved client demographic. Findings supported existing literature regarding lower …

The Influence Of Additional Zinc Supplementation During Gestation On The Trace Mineral Concentrations Of Tissues, Milk, And Calf Serum At Birth, Hunter Miller

Animal Science Undergraduate Honors Theses

Minerals are known to play a key role in the immune system, growth, and development of animals. An important part of a calf's life is receiving colostrum immediately after birth, which provides the calf with immunoglobulins and necessary nutrients that are required. Furthermore, the gestation period is another very important aspect of the calf's life where they can take in the necessary nutrition. This study compared how two different supplements fed during the gestation period ultimately affected the mineral concentrations of the colostrum, placenta, calf plasma, and cow liver. The supplements that were provided were a 1) control that provided …

Clawing Our Way To Inclusion: Identifying Minority Students’ Barriers To Entering The Veterinary Medicine Profession, Danielle Reeves

Animal Science Undergraduate Honors Theses

Veterinary services are being utilized more each year as pet owners are increasingly viewing and treating their pets like family members. Due to this changing perspective, the veterinary profession has grown significantly. Yet, despite this change, there is a lack of ethnic/racial diversity within the veterinary field. The purpose of this study was to determine the factors and/or barriers associated with minority students' desire or lack of desire to pursue a career in veterinary medicine. This study used an online survey tool to collect qualitative and quantitative data from 423 undergraduate students at the University of Arkansas during the spring …

The Effect Of Blue-Green Light On Behavioral Repertoire And Fear Responses In Broiler Chickens, Addie Walker

Animal Science Undergraduate Honors Theses

The broiler chicken industry has increased the number of birds produced each year,

making the mitigation of stressors that affect broiler health and meat quality increasingly

important. New management strategies, like lighting protocols, could help combat stressors and

promote behavioral indicators of positive welfare. This study compared the effects of blue-green

and white light on broiler fear response using a tonic immobility test and behavioral repertoire in

the home pen using continuous focal sampling. Day-of-hatch male broiler chicks (N=600) were

randomly divided into 12 pens (n=50 chicks/pen). The pens had either a white LED light

(control, n=6) or a blue-green …