Digital Commons Network^™

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 …

Reconstructing Central American Hydroclimate Changes Across Time From Isotopic Signatures In Modern And Paleo-Rainfall Records, Giuseppe Lucia

UNLV Theses, Dissertations, Professional Papers, and Capstones

Tropical monsoon rainfall is a key component of Earth’s climate system and supports the livelihood and economy of billions of people. Yet, projections of future monsoons remain highly uncertain, particularly in regions with distinct physiography and complex land-ocean-atmosphere interactions like Central America, where long and continuous high-resolution paleoclimate data to test climate model simulations are still limited. This series of studies aims to reconstruct monsoon dynamics and underlying forcing controls in Central America on multiple timescales by the analysis and integration of stable isotope data in modern and paleo-rainfall records from Guatemala.

In Chapter 2, I present a daily-resolution, two-year-long …

A Competency Based Pressure Injury Management Program, Madina Qadir

UNLV Theses, Dissertations, Professional Papers, and Capstones

This project aims to implement a simulation-based wound management program to address critical gaps in nurses’ competencies for managing pressure injuries (PIs). The initiative seeks to enhance nurses’ knowledge, clinical skills, and confidence in wound assessment and advanced therapies, fostering evidence-based practice and consistent care delivery. Effective PI management is vital for improving patient outcomes, reducing healing times, and minimizing complications. Yet, nursing education and competency gaps often lead to inconsistent care and increased healthcare costs. A structured competency-based pressure injury management (CB PIM) program integrates evidence-based didactic lectures and interactive simulation-based skills stations to cover essential topics, including wound …

Perceptions And Behaviors Of Female Title I Principals And Faculty Trust In The Post-Covid-19 Educational Environment, Jessica A. Robbins

UNLV Theses, Dissertations, Professional Papers, and Capstones

Faculty trust in principals is essential to a healthy school culture, yet it remains one of the most fragile and complex aspects of leadership, particularly in Title I schools (Tschannen-Moran, 2007, 2014; Tschannen-Moran et al., 2015). While trust has been widely studied, fewer investigations have focused on the specific behaviors female principals use to build trust in the post-COVID era (Berkovich, 2018; Bukko et al., 2021; Handford & Leithwood, 2013; Jeanquart-Barone, 2013; Zajda et al., 2023; Zheng et al., 2021). Research suggests that women in leadership must be deliberate in fostering trust, yet their behaviors are often judged more harshly …

“I Can Gossip With Anybody, I Can’T Chisme With Everybody”: Chisme, Gossip, And Identity In Latina-Americans, Alexa B. Romero

UNLV Theses, Dissertations, Professional Papers, and Capstones

As individuals adjust to their belonging to two distinct cultures, there are various ways of adapting to their navigation of the two cultures (Berry, 1980). The way(s) an individual chooses to adjust to their two cultures can have varying effects on identity. When directly translated, chisme (Spanish) means gossip. Although the two include overlap in function and uses, chisme offers unique purposes for the Latinx community and further, Latina-Americans (González Ybarra & Player 2024; Gutierrez, 2017; Uribe, 2025). By using the communication theory of identity (Hecht, 1993) the purpose of this thesis was to investigate the role of chisme and …

Las Voices: The Impact On Black Young Males In A Critical Mentorship Program In The Las Vegas Valley, Sean C. Tory

UNLV Theses, Dissertations, Professional Papers, and Capstones

In America, Black young males face an enormous amount of pressure regarding their social and racial identity. They battle with racial macro/microaggressions, stereotypes, racism, and socialization from various industries and systems. The community organization, King of Jewels, has been able to adopt effective strategies to help Black young males navigate these issues through critical mentorship. This paper will first demonstrate the importance of critical mentorship, Black Racial Identity Development, and will then outline the steps necessary to fill the gaps found in mentorship and Black Racial Identity Development literature. This qualitative study investigates the use of critical mentorship (CM) and …

Trauma Beyond Time: Temporal Constructs In Holocaust Testimonies, Sarah Seiselmyer-Snyder

Purdue University Press Books

Trauma Beyond Time: Temporal Constructs in Holocaust Testimonies challenges our understanding of what it means to be a Holocaust survivor, arguing that the term “post-Holocaust” fundamentally misrepresents survivors’ experiences. Through careful analysis of Holocaust literature and testimony, this book reveals how trauma persists across generations, defying conventional historical timelines. For those who perished, there can be no “after” to the Holocaust—their stories were violently ended. Yet for survivors, the Holocaust didn’t simply conclude in 1945. Their experiences demonstrate how trauma continues to shape lives decades later, making “post-Holocaust” a misleading concept that fails to capture their ongoing reality. Using the …

Decisions That Shape Supply Chains, Nicole J. Olynk Widmar, Michael L. Smith, Erin Robinson

Purdue University Press Books

What drives consumer decisions, and how do those decisions ripple through our food and agricultural systems? In Decisions That Shape Supply Chains, readers are invited to look beyond conventional models of behavior and explore the complex, sometimes counterintuitive factors influencing real-world consumer choices. Drawing on behavioral science and applied research, this volume examines how decisions made in grocery aisles, drive-through lines, and online shopping carts ultimately inform what gets planted, processed, packaged, and promoted across the food-supply chain. From attitudes toward GMO foods to parenting as a form of consumerism and emotional decision-making under stress to the environmental tradeoffs consumers …

Markets We Thought We Knew, Nicole J. Olynk Widmar, Michael L. Smith, Erin Robinson

Purdue University Press Books

Markets We Thought We Knew explores the evolving nature of markets and how they shape—and are shaped by—consumer behavior. From essential life necessities such as water to everyday commodities and products including locally sourced foods, this book covers a variety of topics and invites readers to examine a diverse range of markets through a reflective lens. By revisiting past market dynamics and real-world examples, readers are encouraged to rethink how preferences are formed, how opinions shift over time, and how value is assigned—sometimes in unexpected ways. What insights might you gather from a deeper understanding of local and global markets, …

Engaging Learners Everywhere: The Interactive Synchronous Hyflex Method, Nathan Mentzer, Abdul Moeed Asad, Adrie A. Koehler, Lakshmy Mohandas, Elnara Mammadova

Purdue University Press Books

Initially conceived as a workaround related to the crisis precipitated by the COVID-19 pandemic and the resulting lockdown of 2020, Interactive Synchronous HyFlex reimagines an active-learning, team-based classroom, making it possible for any student to participate fully, whether they are seated in the back row or joining from elsewhere in the world. Developed and refined by the authors through five years of classroom experimentation and National Science Foundation–funded research, this forward-facing approach—which refers to online synchronous hybrid delivery and combines the terms “hybrid” and “flexible”—brings together learners in a single classroom who have the daily option of meeting face-to-face or …

150 Years Of Purdue Engineering: Celebrating Our Consequential Impact On The World, Arvind Raman, Jim Small

Purdue University Press Books

Since its founding 150 years ago, Purdue University’s College of Engineering has profoundly shaped and improved the world, amassing breakthroughs spanning nearly all facets of society. Highlighting the indomitable spirit, ingenuity, and achievements of more than 100 Boilermaker alumni and faculty members, 150 Years of Purdue Engineering describes the program’s journey to become one of the most consequential engineering colleges in the United States. Richly illustrated with archival and contemporary images, this book includes stories that focus on Purdue innovators who have created everything from the barcode and the electronic TV receiver to the soft-serve ice cream machine and artificial …

Soil And Water Education For Grades 3-12, Natalie J. Carroll, Christian Y. Oseto, Timothy J. Gibb

Purdue University Press Books

Soil and Water Education for Grades 3–12 was written for youth who enjoy learning about science and two critical natural resources: soil and water. Level 1 introduces basic terms and concepts, and is intended for youth in grades 3–5. Activities focus on understanding important soil and water processes. Designed for students in grades 6–8, Level 2 offers readers more concrete examples of advanced soil and water concepts. The exercises in Level 3, which is geared toward grades 9–12, are divided into sections based on how readers might use the information they have learned, placing them in the shoes of homeowners, …

From Transparency To Complexity: Enhancing English Reading Skills In Turkmen-Speaking Adults, Mahrijemal Taganova

Education Dissertations

The recent increase in Turkmen immigration to the United States has highlighted

significant challenges these immigrants face due to language barriers, despite their high

educational qualifications and professional backgrounds. This study investigates whether a linguistics-based approach to reading instruction can improve English literacy among Turkmen-speaking adults.

Drawing on a comprehensive review of empirical studies, this paper evaluates the impact

of phonological awareness on reading and listening skills, the role of orthographic knowledge in

decoding and spelling, and the importance of morphological awareness for vocabulary

development and reading comprehension among EFL (English as a foreign language) learners. The analysis reveals that …

Soil Fertility Forecasting With Neutrosophic-Based Uncertainty Management, Franklin Parrales-Bravo, Roberto Tolozano-Benites, Dayron Rumbaut-Rangel

Neutrosophic Sets and Systems

This study presents a machine learning framework that combines Random Forest classification with neutrosophic logic to predict soil fertility from 16 physicochemical properties. The model achieves robust classification accuracy (95%) while introducing a novel uncertainty quantification mechanism through neutrosophic truth (T ), indeterminacy (I) and falsity (F ) values derived from prediction probabilities, assigning high-confidence (T = 0.9) to probabilities ≥0.9, indeterminacy (I = 0.3) to borderline cases (0.5≤p

Dialectics Of Inclusion In Physical Education: A Neutrosophic N‑Alectic Approach To The Creation And Communication Of Digital Content, Giceya De La Caridad Maqueira Caraballo, Lenin Esteban Loaiza Dávila, Germán Rafael Rojas Valdés

Neutrosophic Sets and Systems

This is how digital creations can foster inclusion in physical education, one of the more applicable and challenging aspects of today's diverse school realities. This study is significant, considering that we live in a digital world that requires the balance of such creations to promote equitable environments for increasingly functional, diverse school populations. While previous studies focused on inclusion in the physical education arena at school, none have studied the field based upon the uncertainties and discrepancies associated with communication and pedagogical endeavors, let alone from a digital perspective. Thus, the gap in the research is filled by the Neutrosophic …

Assessing Leadership In Business: A Critical Investigation Of Michelle Obama, Narineh Gevorkian

Honors Scholar Theses

Michelle Obama, the former First Lady of the United States, has emerged as a powerful figure in politics, social advocacy, and public service. During her time in the White House, she worked on initiatives in education, health, and military family support while inspiring millions of people worldwide through her authenticity and advocacy. What distinguishes Michelle Obama as a leader is how her influence comes not from authority or hierarchy, but from connection, empathy, and moral purpose. This approach allows her to lead with authenticity, motivate others, and address inequalities within communities. As the first African American First Lady in US …

Cross-Country Differences In Adolescent Dietary Patterns And Body Mass Index: Spain And The United States, Rosa I. Chavez Jimenez

Honors Scholar Theses

In 2019, NCDs accounted for 38.8% of total global deaths in adolescents aged 10-24, and in 2024, the World Health Organization (WHO) reported that over 390 million youth were overweight or obese worldwide, highlighting the urgency of addressing poor nutrition and sedentary behaviors early in life. There is an extensive amount of research suggesting that the Mediterranean Diet (MD) is related to lowering NCDs and its risk factors. Thus, the present study explored cross-country differences in dietary patterns and Body Mass Index (BMI) between youth in Spain and the United States (US), two countries with contrasting dietary traditions: the Mediterranean …

Assessing Leadership In Business: A Critical Investigation Of Lorne Michaels, Emily Laput

Honors Scholar Theses

This thesis critically investigates the leadership effectiveness of Lorne Michaels, the executive producer behind the comedic institution Saturday Night Live (SNL). For nearly half a century, Michaels has cultivated a unique and high-pressure environment credited with launching the careers of numerous comedic actors. Drawing upon Kouzes & Posner's Five Principles of Exemplary Leadership framework and peer-reviewed research, this analysis examines the balance Michaels strikes between fostering innovation and exercising strict control. Ultimately, this thesis aims to provide a nuanced understanding of Lorne Michaels' leadership, assessing its effectiveness within the dynamic and often volatile environment of live television production and …