Digital Commons Network^™

What Happens In Vegas: The Influence Of Las Vegas On High-Risk Attitudes And Behaviors, Marissa Tiemann

UNLV Theses, Dissertations, Professional Papers, and Capstones

The probability of victimization is affected by various factors, such as child abuse, a history of victimization, sexual assault, substance abuse, and risky behaviors. Previous research has attributed differences in victimization risk to differences in lifestyle. Overtly sexual cultures like Las Vegas, Nevada, could impact the adoption of risky behaviors (e.g., binge drinking, casual sex, and substance abuse) that could increase victimization risks. This study seeks to understand the impact of the city of Las Vegas on adopting high risk sexual attitudes and behaviors by examining the length of time an individual has spent in Las Vegas. This study used …

The Occupational Therapy Approach To Pain Treatment: A Pain Curriculum, Rosalee Howell

UNLV Theses, Dissertations, Professional Papers, and Capstones

It is within the scope of the occupational therapy profession to treat patients experiencing pain. The holistic approach used to assess and treat patients to improve functional performance is vital in treating pain. The focus is to decrease the detrimental impact of pain on the patient’s mental health, enhancing their ability to function in social and vocational roles. However, education is not adequately addressed in occupational therapy programs and is vital in preparing clinicians to meet the patient’s needs effectively.

This Doctoral Capstone was developed to highlight the importance and the benefit of education in preparing clinicians to treat patients …

A Parent-Mediated Intervention To Teach A Generalized Repertoire Of Auditory Tacts To A Child With Autism, Hazim Aal Ismail

UNLV Theses, Dissertations, Professional Papers, and Capstones

Tact is the most important verbal operant (Skinner, 1957) due to the uniqueness of stimulus control and its role in facilitating acquisition of another verbal (e.g., mands, intraverbals) and nonverbal (i.e., listener) operants (Sundberg, 2015). Teaching tacts to children with ASD and the research on this area, however, are largely focused on visual stimuli. Teaching tacts of auditory stimuli to children with ASD is important as they constantly experience various auditory stimuli (e.g., vehicles, pets, machines, music) in the natural environment. Adding auditory and other nonvisual tacts to tact repertoire increases its effectiveness (Sundberg & Partington, 1998). Furthermore, teaching auditory …

Developing Vocal Agility Of Light Lyric Coloratura Soprano Voices Through The Neglected Repertoire Of French Opéra Comique, Valentine Baron

UNLV Theses, Dissertations, Professional Papers, and Capstones

This document explores light lyric coloratura soprano roles in the French opéra comique genre through an analysis of seven arias and their impact on the development of vocal agility. The opéra comique genre was popular at the beginning of the eighteenth century, but declined to disappear from the stage at the end of the nineteenth century. Despite the opéra comique’s influence on many other vocal genres, the genre is today neglected. Opportunities for singers to improve and practice challenging coloratura in this repertoire are limited. The two most famous arias from the genre which are the Doll Aria and Juliette’s …

The Experiences Of Pell Grant Students Who Lose Aid: A Mixed Methods Study, Jaime Carbajal, Jr.

UNLV Theses, Dissertations, Professional Papers, and Capstones

Understanding the link between financial aid and college attainment is particularly important for the Federal Pell Grant program, the nation’s largest financial aid program. Many studies have shown that the Pell Grant program increases retention, persistence, and graduation rates for undergraduate students (Castleman & Long, 2016; Evans & Nguyen, 2019). Nonetheless, 80% of Pell recipients do not go on to complete a college degree within four years (Goldrick-Rab et al., 2016). One possible reason for this outcome is the way the Pell Grant program is constructed and implemented. While the Pell grant starts out as a need-based aid, it becomes …

A Performer’S Guide To Richard Danielpour’S Spirits In The Well: A Cycle Of Four Songs For Soprano And Piano With Lyrics By Toni Morrison, Christina Louise Chenes

UNLV Theses, Dissertations, Professional Papers, and Capstones

Richard Danielpour’s (b.1956) song cycle Spirits in the Well (1998) uses four poems penned by Toni Morrison (1931-2019), specifically for Danielpour’s musical setting. Spirits in the Well remains virtually unknown to the general public and artists, as it has never been professionally recorded, despite having been frequently performed by famed soprano Jessye Norman (1945-2019). This document introduces singers to Spirits in the Well by offering a performance guide to the song cycle; it presents information on the text, musical style, structure, form, technical vocal challenges, and dramatic demands that this work places on a singer. Brief background information is provided …

Queens Of Discourse: An Observation Of Black Insta-Comediennes, Naoka Foreman

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study observed the ways Black females on Instagram perform sociopolitical humor online to push back against the dominant culture in this digital age – maintaining the Black comedy tradition. It explores and illuminates the strategies of resistance exhibited by Instagram comediennes through a textual analysis informed by minor discourse, intersectionality, and critical feminist theories. Each comic’s personae were investigated and their content on Instagram was randomly selected and coded then grouped into themes. Black insta-comediennes shared Black feminist thought, modified beliefs about Black females or conventionality, and negotiated with the industrial demands of show business to earn subjectivity on …

“Who Says Lowriders Are Only For Men?”: Lowriders In Las Vegas, Nevada, Alejandra Herrera

UNLV Theses, Dissertations, Professional Papers, and Capstones

Since its creation, Las Vegas, Nevada, has been associated with casinos, nightlife, drinking, and neon lights. Las Vegas is not associated with Lowriders. Historically, lowrider vehicles are associated with crime, gangs, and male drivers. When lowriding comes to mind, Lowriders are associated with major cities in California, Texas, New Mexico, Arizona, and Colorado. Lowriders are not usually visualized as having female participants or as being present in Las Vegas. This thesis highlights members of the Lowrider community (especially Christal Leyva, Ivelys Franco, and Juanita Salazar) through the use of oral interviews and personal correspondence. The Lowriders interviewed for this thesis …

Positive Solutions To Semilinear Elliptic Equations With Logistic-Type Nonlinearities And Harvesting In Exterior Domains, Eric Jameson

UNLV Theses, Dissertations, Professional Papers, and Capstones

Existing results provide the existence of positive solutions to a class of semilinear elliptic PDEs with logistic-type nonlinearities and harvesting terms both in RN and in bounded domains U ⊂ RN with N ≥ 3, when the carrying capacity of the environment is not constant. We consider these same equations in the exterior domain Ω, defined as the complement of the closed unit ball in RN , N ≥ 3, now with a Dirichlet boundary condition. We first show that the existing techniques forsolving these equations in the whole space RN can be applied to the exterior domain with some …

Assessment Of Oral Human Papillomavirus In Pediatric And Adult Patients Within A Multi-Ethnic Clinic Population, Melissa Kornhaber

UNLV Theses, Dissertations, Professional Papers, and Capstones

Introduction: Human papillomavirus (HPV) encompasses a large family of oncogenic viruses responsible for increasing rates of both cervical and oral cancer, particularly among minority and low-income populations. Although this represents an increasingly significant public health risk, few studies have screened for oral HPV within Nevada. Based upon this information, the primary objective of this study was to provide a temporal analysis of oral HPV screening among a primarily low-income, minority patient population.

Methods: This retrospective analysis was reviewed and approved by the Institutional Review Board (IRB). In brief, unstimulated saliva samples were previously obtained from clinical patient volunteers that provided …

What Connects Us: A User Experience Frame Analysis Comparison Of Secular And Religious Online Dating Sites, Alexa L. Miller

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study uses a frame analysis comparison of the website design of secular and religious online dating websites and how these design choices may shape users’ self- presentation. Literature is reviewed regarding the history of dating in secular, religious, and online contexts, self-presentation within Goffman’s The Presentation of Self in Everyday Life, and user-experience design patterns. Methodology explored a user-experience frame analysis of the initial boarding experiences navigating the presentation (homepage) and interaction features (profile-building page) on three dating sites (two secular, Tinder and Bumble, and one religious, Christian Mingle). Frames analyzed were Options, Fun, Safety, and Control based on …

An Educational Intervention In The Emergency Department For Adults Experiencing Vaso-Occlusive Crisis, Chericka S. Reese-Martin

UNLV Theses, Dissertations, Professional Papers, and Capstones

Background: Sickle cell anemia, often referred to as sickle cell disease (SCD), is an inherited blood disorder that affects millions of people globally and affects more than 100,000 Americans, mostly of African or Hispanic descent. The SCD arises from a genetic defect that alters the structure of hemoglobin. The modified hemoglobin causes red blood cells (RBCs) to become stiff, sticky, and sickle shaped. These deformed RBCs block blood flow, cause severe pain, organ and joint damage and strokes. The sickled cells do not deliver oxygen to organs and tissues as healthy cells do, causing slow, inevitable damage over decades and …

Chimaera: A Collection, Robert Ren

UNLV Theses, Dissertations, Professional Papers, and Capstones

Chimaera is a collection of short stories as well as excerpts from a novel in progress, Cassandra & Charon. While this collection bears some resemblance to a short story cycle, these selections are not intended to be published together outside of this dissertation. Nevertheless, this dissertation features these selections side by side as these stories and chapters overlap thematically and consequently create resonances that would not exist otherwise. The short stories predominately feature Chinese American characters often as outsiders or third parties to other relationships. Other stories also feature retellings of classic stories including Goldilocks, Snow White, and Dracula, at …

Consumers Of Sex, Romance And The Spectacle: An Ethnographic Study Of Female Tourists In Bangkok’S Adult Entertainment Zones, Jason H. Scott

UNLV Theses, Dissertations, Professional Papers, and Capstones

This research is an ethnographic study of female sex tourism in Bangkok, Thailand and explores how women, as consumers, participate in activities and spaces that were historically reserved for male tourists. Much of the existing scholarly literature investigates the way men from the global North participate in sex tourism practices. Very little attention, however, has been given to the way female tourists engage as consumers in the global sex tourism industry. Studies conducted in the Caribbean suggest that sexual consumption practices among female tourists are dichotomously different from men because of traditional gender roles and sexual scripts. To guide this …

Predicting The Progression Of Diabetes Mellitus Using Dynamic Plantar Pressure Parameters, Mathew Sunil Varre

UNLV Theses, Dissertations, Professional Papers, and Capstones

Introduction: Diabetic peripheral neuropathy is one of the common complications of type-2 diabetes mellitus (DM). Changes in the intrinsic plantar tissue coupled with repetitive mechanical loads and loss of sensation may lead to foot related complications (skin break down, ulcerations, and amputations) in persons with neuropathy if left untreated. The purpose of this dissertation was to stratify individuals with pre-diabetes, diabetes with and without neuropathy using dynamic plantar pressure parameters during walking, using machine learning algorithms.Methods: Plantar pressure data was collected from one hundred participants during walking with pressure measuring insoles fixed between the feet and thin socks. Simultaneously high-definition …

The Effects Of A Telehealth Exercise Intervention On Balance In Adults With Down Syndrome, Mark Barton, Kristina Guerrero, Andrew Martinez, Alexandria Umagat

UNLV Theses, Dissertations, Professional Papers, and Capstones

Background: People with Down syndrome (Ds) often present with balance deficits, which compromise their safety during daily activity. While evidence shows that exercise can improve balance in the Ds population, it is unclear if a telehealth method will elicit similar benefits. We aimed to examine the effects of a virtual exercise program on balance in adults with Ds.

Methods: Twenty participants completed a 12-week telehealth exercise program based on the Mann Method. Balance testing took place before and after the intervention, which included: Timed Up and Go (TUG), Modified Clinical Test of Sensory Interaction in Balance (MCTSIB), Frailty and Injuries: …

Diagnostic Ultrasound As A Reliable Tool To Measure Multifidus Thickness, Katherine Shigemoto, Valeria Garcia Arteaga, Jessie Peterson, Nathan Gentry

UNLV Theses, Dissertations, Professional Papers, and Capstones

Introduction: Lower back pain (LBP) is a recurrent issue in the general population, though it is generally seen 2-3 times more frequently in those who undergo transfemoral amputations, being considered worse than phantom limb or residual pain. It is suggested that LBP is more common in those who have a transfemoral amputation than those who have a transtibial amputation. Research thus far has seemed to focus on identifying links between unilateral amputation and LBP rather than bilateral.

The multifidus muscle is the most important dynamic stabilizer of the lumbar spine, accounting for two- thirds of lower lumbar segmental stability. A …

Physical Therapy Alumni Rural Employment Assessment, Karen Aleyda Santos, Nikkita Jacob Crozier

UNLV Theses, Dissertations, Professional Papers, and Capstones

Introduction and Purpose: The University of Nevada, Las Vegas Doctor of Physical Therapy program (UNLVPT) encourages rural and underserved employment by requiring students to complete one clinical experience in either a rural or underserved setting. Students who participate in rural clinical experiences may be more likely to practice in rural settings. UNLVPT also assesses rural interest level during each student’s education. The purpose of this study was to determine if relationship exists between students’ pre- or post-clinical experience rural interest level and their practice location within the first two years after graduation. We hypothesized that an interest in rural practice …

Brain And Spinal Cord Adaptations Associated With Patellofemoral Pain: A Systematic Review And Meta-Analysis, Kara Meske, Savanna Budge Huerta, Austin Madriaga, Derrick Nguyenton

UNLV Theses, Dissertations, Professional Papers, and Capstones

Objective: To evaluate the evidence for altered cortical and spinal cord functions in individuals with patellofemoral pain (PFP).

Methods: We conducted a comprehensive search of databases to appraise and analyze the studies published prior to December 10, 2021 that examined spinal reflex excitability measured using Hoffmann reflex (H-reflex) amplitudes, corticospinal excitability measured using transcranial magnetic stimulation (TMS)-elicited motor evoked potential (MEP) amplitudes, motor threshold (MT), or stimulus-response (SR) curves, cortical reorganization assessed using TMS cortical mapping or structural magnetic resonance imaging (MRI), or functional changes of the brain assessed using functional MRI (fMRI) in individuals with PFP.

Results: Eight studies …

The Limits Of Critical Rhetoric: Towards A Postcritical Orientation, James Bezotte

UNLV Theses, Dissertations, Professional Papers, and Capstones

In 1989, Raymie McKerrow’s essay “Critical Rhetoric: Theory and Praxis” served as a culmination for a new mode of rhetorical analysis that would reshape the field in the decades following. His essay combined the works of Michel Foucault and other rhetoric scholars such as Michael McGee, Maurice Charland, and Philip Wander to create the method of discourse critique called “critical rhetoric.” Essential to this practice are McKerrow’s equally important and interrelated “critique of domination,” “critique of freedom,” and “permanent criticism.” These components respectively help critics identify where social change should occur within discourses of power, motivate realignments of power for …

Political Discussion And Disagreement: Seeking Validation Through News Media, Michael Carmona

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study explores how often individuals discuss politics with family/friends and acquaintances, how often individuals are exposed to disagreement during those discussions, the strategies they use to respond to political disagreement, and the use of news media following those disagreements. Through the lens of Uses and Gratifications theory, this study examined these elements through an online survey of U.S. adults. The results of this study did not support Hopmann’s, Bjarnøe’s, and Wonneberger’s findings about the relationship between the frequency of political disagreement and the strategies for responding to that disagreement. This study highlights how the discussions and disagreements we have …

Sight Deprivation And Metabolic Effects During The Ymca Bench Press Test, Kyle Cruz

UNLV Theses, Dissertations, Professional Papers, and Capstones

Several studies have investigated the effect of sensory deprivation, particularly sight. However, very few have demonstrated the impact of sight deprivation while exercising to cadence blindfolded. This study aimed to determine exercise performance during a common muscular endurance evaluation, the YMCA Bench Press Test (YBPT), while blindfolded compared to a sighted condition. Twenty-five healthy participants (11 male, 14 female, 168 ± 7.7cm, 68 ± 11.7kg, 23 ± 7.5% fat mass) were recruited from the University of Nevada, Las Vegas student populations and communities. After a YBPT familiarization session, participants completed testing in a counterbalanced order, following the same procedures. A …

Factors Affecting Hotel Recommendation: Before The Covid-19 Pandemic And After The Reopening, Boran Kim

UNLV Theses, Dissertations, Professional Papers, and Capstones

During the COVID-19 pandemic, numerous people lost their lives, and a lot of industries were affected. The hospitality industry was especially affected due to social distancing, travel restrictions, and safety issues. During that time, not only did customers' expectations change but their recommendation of hotels to friends and colleagues also changed. The current study used five factors (i.e., cleanliness, location, room, service, and value) to discover which factors were affecting hotel recommendation before the COVID-19 pandemic and after the reopening. This study used secondary data (online surveys) from one of the well-known integrated resorts located in the western United States. …

Researcher-Participant Privilege: Confidentiality And Qualitative Criminology, Eric Michael

UNLV Theses, Dissertations, Professional Papers, and Capstones

Research institutions have the responsibility to comply with laws that govern the oversight of all research including research with human subjects. Institutional Review Boards (IRBs) review research protocols and approve research based on the rights and safety of research subjects. When conducting qualitative criminological research, researchers must weigh ethical considerations around their methods. These methodological considerations are coupled with guiding ethical principles that are fundamental to human subject research. One major consideration regards breaking confidentiality which can bring about great risk to participants. The following thesis focuses on the ethics of researcher-participant privilege and issues that qualitative researchers have in …

Communicating Pain Unseen: Addressing Health Outcomes In Sexual Activity For Women With Endometriosis, Madison Wiese

UNLV Theses, Dissertations, Professional Papers, and Capstones

Roughly 160 million women live with endometriosis, a chronic disease involving the uterine lining shedding on the outside of the uterus causing immense physical and emotional pain (Becker et al., 2020). One common symptom of endometriosis is dyspareunia, or painful sex (Ballard et al., 2008). This study aims to uncover how gender expectations from society impact women with endometriosis specifically in sexual encounters. Informed by the traditional sexual script theory and sexual script theory, the study examines how traditional gender norms might influence women’s prioritization of their own health needs as well as the physical, emotional, and relational health outcomes …

Development Of Online Modules To Introduce Prospective Students To The Profession Of Occupational Therapy, Hosia Towery

UNLV Theses, Dissertations, Professional Papers, and Capstones

Prospective students interested in Occupational Therapy academic programs are subject to the admission criteria of each educational institution, including experiential learning, clinical observation hours, volunteer experiences, or similar prerequisites. There are no standardized criteria established for these prerequisite requirements b the accreditation agency, as it is within the scope of Higher Education. There is no accountability at the regional or local level to ensure educational opportunities for prospective students interested in higher education, creating a gap as highlighted in the recent global pandemic, where student access to education was further challenged. Students are reliant on a variable set of requirements …

The Road Ahead: An Occupational Therapy Manual To Infant Development For Parents In The Nicu, Nicole Suzuki-Uyeno

UNLV Theses, Dissertations, Professional Papers, and Capstones

Occupational therapists have been collaborating with the parents of our tiniest patients in the neonatal intensive care unit (NICU) for quite some time. They have a wealth of information and expertise in the area on infant development and parent education. Admitting a baby to the NICU is a shock for most parents and can take a toll on a family. The role of the occupational therapist is to help educate the family and to provide the tools to safely take care of their baby and to smoothen the transition from the hospital to home.

In the NICU, the OT has …

Utilizing Emotional Intelligence To Cultivate Occupational Therapy Students' Leadership Skills, Talina Minasian

UNLV Theses, Dissertations, Professional Papers, and Capstones

Emotional intelligence (EI) education is a crucial component to facilitating professional and leadership skills. Strengthening emotional competence through training and education can support clinician success. The healthcare sector is complex and presents many challenges and emotionally demanding circumstances. Sharpening emotional intelligence skills can provide tools for students, practitioners, and leaders to effectively respond and rise above difficult situations. There is a strong need for healthcare programs to supplement their curriculums with EI learning.

This doctoral project explored the benefits and impact of integrating emotional intelligence education into a leadership course for entry-level occupational therapy (OT) students. Using current literature, a …

“Failure Is Not An Option”: Sub-Saharan African International Graduate Students’ Experiences In U.S. Higher Education Institutions, Alfred Acquah

UNLV Theses, Dissertations, Professional Papers, and Capstones

The rapid growth of international students, particularly from Sub-Saharan Africa, in U.S. higher education institutions calls for more critical research to understand their nuanced experiences in these institutions. So often, international students are homogenized and put under one umbrella, which shadows their unique experiences, especially those from developing countries and regions like Sub-Saharan Africa. Moreover, the paucity of literature on these students makes it even harder to hear their voices. Therefore, there is the need to disaggregate international students to become aware of some of their subtle challenges. This study aims to explore the experiences and community cultural wealth (CCW) …

Physics Of Electromagnetic Counterparts Of Binary-Neutron-Star Mergers, Shunke Ai

UNLV Theses, Dissertations, Professional Papers, and Capstones

Binary neutron star (BNS) mergers are supposed to be the sources of a variety of astrophysical transients, including both gravitational wave (GW) and electromagnetic (EM) signals. The types and properties of the post-merger central product contain crucial information for many unsolved physical problems. Since the current GW detectors are not sensitive enough in kHz, only GWs from the inspiral phase can be detected, so that one cannot directly study the central products from GWs. EM signals can serve as probes to infer the type and properties of the central product. When a long-lived neutron star (NS) is formed after the …