Digital Commons Network^™

The Maroons: The First Black Nationalists Of The Americas, Marquise K. Camp

UNLV Theses, Dissertations, Professional Papers, and Capstones

Maroon communities are seldom discussed in academic discussions about Black nationalism. This suggests that the goals and achievements of the Maroons differed from those of Black nationalists, and that there are no significant historical links between the two. This project argues that Black nationalists and the Maroons are closely related, not only because of their shared roots in the African diaspora but also because they both sought independence and self-governance for Black people. The aims of Black nationalists like Marcus Garvey and Malcolm X closely resemble those of the Maroons. By examining the Maroons alongside Black nationalism, one can gain …

Acute And Chronic Effects Of Neuroinflammation On Hippocampus And Anterior Cingulate Cortex Network Dynamics, Lauren A. Crew

UNLV Theses, Dissertations, Professional Papers, and Capstones

Neuroinflammation has emerged as a critical modulator of cognitive function and neural circuit dynamics, yet the distinct contributions of acute and chronic neuroinflammation to brain function remain poorly defined. This dissertation examines how inflammation independently alters large-scale neural activity and behavior, focusing on interactions between the hippocampus (HPC) and anterior cingulate cortex (ACC), regions essential for memory and executive processes. Using in vivo electrophysiological techniques in a rodent model, this study compares the effects of short-term (acute) and prolonged (chronic) neuroinflammatory states, induced via Poly I:C, on neural oscillations, regional coherence, and spatial coding. Findings reveal that even transient inflammation …

Creando Conexiones Verdaderas?: Examining Latinx Families’ Lived Experiences With Family-School Partnerships, Jacqueline M. Eddy

UNLV Theses, Dissertations, Professional Papers, and Capstones

Family-school partnerships are essential for a child’s academic and social-emotional well-being in schools. These partnerships thrive when families and school personnel cultivate trusting, communicative, and cooperative relationships. However, families from minoritized communities, such as those from Latinx backgrounds, may encounter challenges that prevent them from forming strong, meaningful relationships with teachers and administrators. This qualitative dissertation study was grounded in a social constructivist paradigm and a phenomenological tradition. The purpose of this study was to understand the lived experiences of Latinx families as they navigate relational aspects of family-school partnerships in their children’s schools. Using semi-structured interviews, four participants were …

Post-Probationary Principals’ Perceptions Of Professional Development, Matthew Jackson

UNLV Theses, Dissertations, Professional Papers, and Capstones

This qualitative phenomenological study explored post-probationary principals’ perceptions of professional development, examining the relevance, adequacy, and impact of support provided after 4 years of their leadership. Although research and policy have emphasized the development of new principals, professional learning opportunities for those beyond probationary status remain inconsistent, generic, and misaligned with individual and contextual needs. Guided by adult learning theory, this study sought to understand how post-probationary principals evaluate current professional development, describe their desired opportunities, and determine their ongoing needs. Data were collected through semi-structured interviews with principals from multiple districts and analyzed using coding, memo writing, and mind …

A Case Study Of The Implementation Of Nevada’S Program To Reduce Recidivism Of The State’S Female Prison Population, Lisa C. Levine

UNLV Theses, Dissertations, Professional Papers, and Capstones

Success in public administration is often defined by long-term goals that demonstrate how effective a program or policy is. These long-term goals can take years to measure leading to investment doubts, shifting stakeholder goals, and the sunsetting of programs. There is a need to better understand how short-term and intermediate outcomes of a program can be used to measure success and the role goal orientation of stakeholders play in the implementation. Prison education programming exemplifies this problem as reducing recidivism, a leading goal for these types of programs, take a lifetime to prove. This study examines a female prison education …

Geometric And Proximity Based Substrate Targeting By Cullin-Ring Ligases, Jerry Li

UNLV Theses, Dissertations, Professional Papers, and Capstones

Homeostasis, the process of maintaining stable biochemical and biophysical conditions, is a fundamental facet of cellular viability. Biochemical homeostasis is critical to support the biological functions that sustain living organisms. Protein ubiquitylation is one of the primary cellular pathways that regulate protein homeostasis and turnover. Ubiquitylation is initiated through the conjugation of a small globular protein known as ubiquitin, onto a given substrate. There exists a myriad of cellular fates that ubiquitylated proteins may undergo, but the most widely studied pathway is protein degradation, whereby a ubiquitylated protein substrate is shunted to a large macromolecular protease known as the proteasome, …

Gaming: An Untapped Resource For Women In Computer Science Careers?, Claudia Quynh Luu

UNLV Theses, Dissertations, Professional Papers, and Capstones

This research focused on women who identify as gamers (i.e., an individual who regularly plays video games) with the goal of better understanding how being a gamer might help or hinder women’s interest in computer science careers. In particular, I examined the connection between interest in computer science careers, gaming, sexual harassment experiences, coping strategies, and allyship for women in gaming using a mixed-methods approach. The sample (N = 166) included women identifying as previous or current gamers. Participants were recruited from a psychology participant pool and gaming communities on Discord. We conducted a series of analyses to examine whether …

Preparing Aspiring School Administrators For Data-Informed Decision-Making, Brandi March

UNLV Theses, Dissertations, Professional Papers, and Capstones

School leaders significantly impact student outcomes based on their ability to influence school culture, climate, and student engagement. They are essential for driving school achievement and instructional improvement. As educational policies increasingly emphasize data usage, leaders must utilize various data sources in a problem-solving process known as datainformed decision-making (DIDM) to effectively guide their school improvement plans. Using DIDM effectively can enhance instruction and student achievement when school administrators and teachers have access to quality training that builds a strong foundation in data literacy skills. It is critical for administrators to provide high-quality professional development for teachers on DIDM to …

A Mixed Methods Study Of Teacher Job Satisfaction And Principal Support In Private Jewish Day Schools Through The Lens Of Self-Determination Theory, Abigail E. Moyal

UNLV Theses, Dissertations, Professional Papers, and Capstones

This mixed methods study investigated how principal support influences teacher job satisfaction in private Jewish day schools through the lens of Self-Determination Theory (SDT). SDT asserts that motivation and well-being depend on the fulfillment of three basic psychological needs: autonomy, competence, and relatedness. Using an explanatory sequential design, quantitative data were first collected from 68 teachers across five Jewish day schools in the Southwestern United States using the Teaching and Learning Survey (TALIS) Teacher Job Satisfaction Scale (TJSS) and the Principal Support Scale (PSS). Results showed moderate to high satisfaction levels and a strong positive correlation between principal support and …

The Impact Of Formally Trained Teacher Leaders On Student Outcomes, Jodi Notch

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study examined the relationship between teacher leadership and student achievement through the lens of Distributed Leadership Theory. Specifically, it addresses three research questions: (a) To what extent is the implementation of teacher leadership by formally trained teacher leaders associated with academic success in schools? (b) Is there a difference in impact between formal teacher leader positions versus informal teacher leader positions? (c) How does having multiple teacher leaders in a school impact student outcomes? Using a two-way fixed effects design with a longitudinal panel data set, the analysis investigates the effects of employing teacher leaders trained through a formal …

Integrating Post-Quantum Cryptography Into A Cdn-Style Pki: Tls And Quic Performance Across Pqc Suites, Katrina Mary Parsom

UNLV Theses, Dissertations, Professional Papers, and Capstones

Post-quantum cryptography (PQC) adds larger certificates and extra workload to the Transport Layer Security (TLS) handshake. In order to analyze the effect of that change on content delivery, a controlled testbed with conditions replicating a Content Delivery Network (CDN) is used. The system uses a standard X.509 certificate chain over TLS 1.3. It compares RSA with classical key exchange, RSA with hybrid key encapsulation mechanism (KEM), and Module Lattice-based Digital Signature Algorithm (ML-DSA) with hybrid KEM. The test harness generates and provides certificates and establishes TLS parameters. The test harness also supports mixed web workloads and records key metrics, including …

Demographic Similarity, Psychopathy, And Perceived Inherent Value: An Investigation Of Factors Influencing Moral Decision Making, Ashley Michelle Poston

UNLV Theses, Dissertations, Professional Papers, and Capstones

The present study experimentally manipulated the demographic characteristics of the subjects of moral dilemmas such that they were 20%, 40%, 60%, and 80% demographically similar to participants. Participants rated each of these individuals on a novel measure of perceived inherent value, the Perceived Inherent Value Scale (PIVS) and responded to a series of moral dilemmas using the Consequences, Norms, and preference for Inaction (CNI) model of moral decision making where the subjects of the moral dilemmas were the 20%, 40%, 60%, and 80% similar individuals. Participants rated individuals who were more demographically similar to themselves as having greater perceived inherent …

Deciphering The Crl Code: Novel Mechanisms Of Canonical And Non-Canonical Ubiquitylation, Nicholas Wayne Purser

UNLV Theses, Dissertations, Professional Papers, and Capstones

Protein degradation is a fundamental process required for maintaining cellular homeostasis in eukaryotic organisms. In humans, distinct cell types exhibit unique proteomic landscapes that are dynamically balanced by the continual synthesis and degradation of proteins. The timely removal of damaged, misfolded, or old proteins is essential to permit new protein synthesis and to ensure proper cellular function.

Central to this regulatory network is ubiquitylation, a highly conserved posttranslational modification system that governs protein stability and function across all eukaryotic cells. Through the covalent attachment of ubiquitin molecules to protein substrates, this system modulates a broad range of biological processes, including …

Hypervigilance In Emerging Adulthood: The Impact Of Trauma, Milestone Achievement, And Minority Identity, Alexis Rice

UNLV Theses, Dissertations, Professional Papers, and Capstones

Emerging adulthood is a critical developmental period marked by identity exploration, increased autonomy, and heightened vulnerability to societal pressures. This mixed methods study examined how hypervigilance: a heightened state of alertness often associated with trauma and minority stress- varies by gender, sexual identity, racial trauma exposure, and adulthood milestone achievement among emerging adults aged 18–29. A total of 369 participants completed measures assessing hypervigilance behaviors, adulthood milestone attainment, and trauma exposure. Quantitative analyses revealed that sexual and gender minority (SGM) individuals and cisgender women reported significantly higher levels of hypervigilance compared to their counterparts. Witnessing trauma inflicted on someone of …

Navigating Leadership In Bilingual Education: Exploring The Preparation, Experiences, And Adaptability Of Bilingual Education Leaders In The Southwest, Cynthia Romero

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study explored the experiences of school-level bilingual program leaders in the Southwestern United States, focusing on how their preparation, lived experiences, and local contexts shaped their leadership practices and decision-making. Drawing on Bourdieu’s theory of practice, the research examined how habitus and various forms of capital (cultural, social, and symbolic) influenced leaders’ approaches to developing and sustaining bilingual programs. Yosso’s theory of community cultural wealth (CCW) further expanded this lens by highlighting the aspirational, linguistic, familial, social, navigational, and resistant forms of capital.

Using a qualitative multi-case study design, the research analyzed policy documents, leadership preparation coursework, and semi-structured …

Telling Herstory: The Preparation, Perspectives, And Persistence Of Novice Black Women Principals, Dana Roseman

UNLV Theses, Dissertations, Professional Papers, and Capstones

Being a Black Woman public school principal is an intensified, all-encompassing yet rewarding role, marked by disparities that our white counterparts are not forced to navigate. Inspired by the daily, distressed calls from novice Black Women principals seeking support in their roles and personal experience, this qualitative study employs the Sista Circle Methodology (SCM) to explore their perceptions of principal preparation programs, professional support, and persistence strategies within the first five years of appointment in a large urban school district. Framed by Black Feminist Thought (Collins, 1990), the study examines the social, gender, cultural, and experiential contexts unique to Black …

A Comparison Of Airborne Tree Pollen In The Las Vegas Valley From 2017 – 2021, Asma Tahir

UNLV Theses, Dissertations, Professional Papers, and Capstones

Airborne pollen are a predominant cause of asthma, allergic disease, and respiratory infections. The strong allergenic potential of tree pollen is of a public health concern. Several allergenic trees grow in the Mojave Desert, but not all are native to the region. Concentrations of airborne tree pollen are affected by atmospheric, environmental, ecological, and geospatial factors. Previous research has reported high tree pollen concentrations in the Las Vegas Valley, but long-term comparison studies are lacking. This study measured and compared tree pollen concentrations from five different collection stations in Las Vegas. Pollen samples collected from January 1, 2017, to December …

Integrating Classical Singing Techniques To Aid Natives In Performing Traditional Tongan Folk Songs Of The Late Queen Sālote Tupou Iii, Pauline 'Ofa Vaitāfā Tamale

UNLV Theses, Dissertations, Professional Papers, and Capstones

This document introduces a structured, classical vocal approach to equip native singers with healthier performance techniques and enable anyone in the music world to perform the art songs derived from the poetry and compositions of Queen Sālote Tupou III. The objective of this project is to provide performers, particularly those with a native proficiency, with classical techniques to perform this music with vigor while circumventing vocal fatigue caused by the linguistic, dialectal, and cultural demands inherent in the repertoire. Queen Sālote Tupou III (1900–1965) reigned for nearly 50 years – the longest of any Tongan monarch – and left an …

Deaf College Students’ Lived Experiences In Pk-16 Education: A Deaf Crit-Informed Qualitative Study, Bridget Catherine Taylor

UNLV Theses, Dissertations, Professional Papers, and Capstones

This qualitative study focused on Deaf, Hard-of-Hearing, and orally Deaf college students, examining Deaf education from the perspective of linguistic and cultural minority students. The study offers theoretical perspectives for researchers, practitioners, and policymakers by examining the lived experiences of students who took part in Deaf education in the United States from PK–16. Deaf Critical Theory (DeafCrit) was the theoretical framework used to analyze the qualitative data.

Plant Preservation: The Contribution Of Bacteriophage And Transposons To Pathogenic Xanthomonas Evolution, And The Demographic And Reproductive Analysis Of Castilleja Parvula, Ciara A. Green

Theses and Dissertations

Plant preservation, whether through disease research or endemic extinction analyses, plays an important role in the relationship between humans and our surrounding environment. In these analyses, both the role of mobile elements in the evolution of pathogenic Xanthomonas sp. bacteria, and the demographic and reproductive analysis of Castilleja parvula, an imperiled alpine plant, are evaluated. Xanthomonas species are one of the top agricultural threats, and are known to evolve rapidly. Until now, the contributions of mobile elements and particularly bacteriophage have not been thoroughly evaluated. The contribution of these agricultural diseases to food insecurity and the devastation of crops that …

Using It And Accounting Education Pedagogy To Address Smaller Firms' Cybersecurity Concerns, Darlene A. Adkins, William Lyle, Walter Smith

The North American Accounting Studies

This study begins by exploring the cybersecurity activities and practices of small public accounting firms. It also examined how a cross-disciplinary curriculum design could be useful to accounting programs that are challenged to integrate cybersecurity-related content while preserving the core accounting knowledge valued by smaller accounting firms. Through interviews with current practitioners from small and regional firms, the research investigated the extent to which cybersecurity concerns impact their practice, how cybersecurity activities are staffed, and the perceptions of current practitioners on the state of accounting education related to information technology (IT) and cybersecurity. The participants expressed a desire for accounting …

Medical Cannabis Conversation Between Adult Oncology Patients And Provider: The Impact Of Provider Education, Jodi Mcclain

DNP and Student Works

Background: It is estimated up to 40% of adult oncology patients use medical cannabis (MC) for a myriad of symptoms, including not limited to, nausea, pain, appetite, and anxiety. Conversely, less than one-third of oncology health care providers (HCPs) feel confident making cannabis recommendations. Furthermore, studies have shown low disclosure rate and poor communication between oncology patient and provider regarding integrative medicine, which includes cannabis. This study sought to examine the degree of correlation between the desire for information regarding cannabis in the adult oncology population, the level of communication regarding cannabis between patients and providers, and educational efforts to …

Back To Normal? Perspectives Of Faculty And Teaching Librarians On Information Literacy Instruction After The Lockdowns, Catherine Baird, Cara Berg, Anthony C. Joachim, Drew Wallace

University Libraries Scholarship and Creative Works

Objective - While LIS scholars have extensively studied the widespread disruptions to library instruction during the lockdown period of the COVID-19 pandemic, there is a relative dearth of research concerning the longer-term implications for teaching information literacy (IL). This exploratory survey sought to examine how faculty have introduced IL skills to students before, during, and after the COVID-19 lockdowns. After returning to in-person operations in 2021, the authors observed a change in how faculty have engaged with libraries to teach IL to their students. Methods - Utilizing parallel survey instruments, we asked faculty and librarians for their perceptions of current …

The Effects Of Educational Materials On Knowledge And Attitudes Toward Psilocybin, Lindsey Elise Wade

Master's Theses

Depression is one of the most prevalent and burdensome mental health conditions worldwide, affecting millions and contributing to over 700,000 deaths by suicide annually. Nearly half of patients with major depressive disorder fail to respond adequately to standard antidepressant treatments such as selective serotonin reuptake inhibitors (SSRIs). Psilocybin-assisted therapy (PAT) has emerged as a promising alternative for treatment-resistant depression (TRD), yet public understanding of this therapy remains limited. The present study examined whether a brief psychoeducational intervention could affect knowledge and attitudes toward PAT among members of the general public in the United States. Participants were randomly assigned to read …

Multidimensional Analysis Of Student Loyalty Using The Neutrosophic Biplot Method For Retention Strategies In Higher Education, Claudio Ruff, Marcelo Ruiz, Alexis Matheu, Bastián Gutiérrez, Luis Benites, Gerardo Anabalón

Neutrosophic Sets and Systems

Student loyalty in higher education represents a critical challenge for universities, particularly in the context of increasing competition and the need to ensure long-term retention. A key question arises: how can student loyalty be modeled when it is shaped by diverse and subjective perceptions? The relevance of this issue lies in its impact on institutional stability: when students withdraw before completing their programs, universities not only lose projected revenue but also face disruptions that may negatively influence academic rankings. Previous literature has explored drivers of satisfaction and determinants of loyalty; however, little attention has been given to approaches that explicitly …

Representation Of Motivational Dynamics In School Environments Through Plithogenic N-Superhypergraphs With Family Participation, Nelly Hodelín Amable, Elizabeth Esther Vergel De Salazar, Martha Gloria Martínez Isaac, Olivia Catalina Olavarría Sánchez, Johanna Mariuxi Solís Palma

Neutrosophic Sets and Systems

The study aimed to expand on motivational phenomena that transpires at the school level via Plithogenic n-SuperHyperGraphs via family guidance as one of the dominant features in establishing effective school/motivational environments. The study was conducted via a mixed-method quantitative and qualitative approach, including a questionnaire sent to parents/students, semi-structured interviews with teachers, and an observational approach for the grounded theory. All data were reflected via Plithogenic n-SuperHyperGraphs due to the interconnectedness of phenomena of motivation and pedagogical approaches and family guidance. The analysis of the study suggests that more motivated students are those who have more guided parents as they …

Teaming With Insects: Entomology For Grades 3-12, Natalie J. Carroll, Christian Y. Oseto, Timothy J. Gibb

Purdue University Press Books

Teaming With Insects: Entomology for Grades 3–12 is written for youth who enjoy learning about and studying science and nature. Insects have been around for millions of years and have evolved and adapted to many different habitats. Adaptations involving their anatomy, physiology, and behavior are what make insects so diverse and interesting. More than 1 million species of insects are known to scientists, and they believe there may be up to 40 million more we have yet to discover. Most people consider insects pests, and some insects do damage to homes, plants, crops, and stored foods. Others harm humans and …

Beyond Barriers: Improving Employment Outcomes For Young Adults On The Autism Spectrum, Kendra L. Cope

UNLV Theses, Dissertations, Professional Papers, and Capstones

Young adults with autism spectrum disorder (ASD) continue to face persistent barriers to employment, often stemming from challenges in communication, adaptability, and multitasking. Virtual reality (VR) has emerged as a promising tool to strengthen these employment skills through immersive, low-stress practice. This study evaluated a VR-based intervention using Floreo VR modules, guided practice, and performance feedback to enhance job readiness among high school students with ASD. A multiple-probe design across three skill domains: multitasking, handling interruptions and changes, and workplace communication to examine skill acquisition and maintenance with three students with ASD aged 16–18. Data from task-analysis checklists, interobserver agreement …

Intervention Outcomes Of A Family-Based Intervention: A Case Review Of An Asian American Adolescent At Clinical High Risk For Psychosis, Monica Elizabeth Done

UNLV Theses, Dissertations, Professional Papers, and Capstones

Schizophrenia is a lifelong and debilitating condition that occurs in approximately 1% of individuals globally and includes positive, negative, disorganized, and other symptoms that interfere with functioning. The onset typically happens in adolescence, and recently, there has been an emphasis on finding individuals who are at high clinical risk for developing psychosis (CHR-P). Additionally, there has been a focus on creating intervention programs that may treat symptoms in the early phases of illness and decrease the likelihood of developing a schizophrenia spectrum and other psychotic disorders (SSD). Furthermore, there is limited research on the potential impacts of cultural identity on …

A Phenomenological Study Of The Experiences Of Adolescents With Emotional Behavioral Disorders In High School, Melissa Lawson

UNLV Theses, Dissertations, Professional Papers, and Capstones

Adolescents with emotional and behavioral disorders (EBD) face significant challenges in forming and maintaining peer relationships, yet their voices and lived experiences remain largely absent from the research literature. This phenomenological study explored how high school students with EBD perceive the impact of peer relationships on their academic, social, and emotional experiences at school. Using Moustakas's (1994) modification of the StevickColaizzi-Keen method, the researcher conducted in-depth semi-structured interviews with seven high school students (ages 15-18) who had received special education services under the EBD eligibility category for 5 to 10 years in a large, urban southwestern school district.

Five universal …