Digital Commons Network^™

Organizing The Life Story: The Structure, Retrieval, And Flexibility Of Autobiographical Memories, Erin Murphy

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation focused on the characteristics and flexibility of autobiographical memories within the life story, based on Conway and Pleydell-Pearce’s (2000) self-memory system and McAdams’s (2001) narrative identity theory. In two experiments, the research examined how retrieval goals and hierarchical organization influence the recall of different autobiographical memories (i.e., specific events that occur within one day, and chapters that are longer) and the flexibility of the temporal boundaries and duration of these memories. In Experiment 1, task instructions about recalling life story memories were manipulated to examine whether subtle shifts in retrieval goals influenced the type of memories recalled. Experiment …

Addressing Sleep Health In The Fire Service: A Sleep Hygiene Education Program, Alyssa Elizabeth Neal

UNLV Theses, Dissertations, Professional Papers, and Capstones

This capstone project implemented an occupational therapy sleep hygiene program tailored to the unique occupational demands of Las Vegas Fire and Rescue (LVFR) firefighters. Guided by the Occupational Adaptation theory and the CALMS Framework, this project conceptualized sleep as a meaningful occupation essential to health, safety, and functional performance. The project’s aim was to assess the feasibility of a sleep hygiene program designed for the fire service using standardized measures, including the Sleep Hygiene Index. The methodology incorporated a structured educational session focused on educating firefighters on the importance of sleep, modifying routines and environments to support restorative sleep, implementing …

Psychological Impact Of Nexus Program On Persons Living With Mild Dementia, Kaleigh Gailynn Quinlan

UNLV Theses, Dissertations, Professional Papers, and Capstones

Objective: Dementia is a global health concern due to the rapidly growing aging population (WHO, 2023). A wealth of evidence exists to support the notion that lifestyle interventions not only slow cognitive decline but improve cognition (Ngandu et al., 2015; Rosenberg et al.., 2018; Meng et al., 2022). However, there is a distinct lack of qualitative evidence examining the experience of being in a lifestyle redesign program. Lifestyle interventions require a large overhaul of an individual’s habits and performance patterns, and as such, there must be a subjective experience attached. Methodology: Through convenience sampling of the residents participating in the …

Volunteer Experiences In Outdoor Recreation: Navigating Uncertainty And Belonging, Morgan R. Purdy

UNLV Theses, Dissertations, Professional Papers, and Capstones

Volunteers play a central role in the operation of outdoor recreation areas, yet their positions often lack formal training, clear authority, and consistent structural guidance. While organizational socialization research has focused primarily on paid employees, less is known about how volunteers in outdoor contexts navigate uncertainty and develop identity through communication. Guided by organizational socialization theory and volunteer communication scholarship, this qualitative study examines two research questions: How do outdoor recreation volunteers manage uncertainty during socialization? And how does volunteering shape their sense of identity and belonging? Drawing on 13 semi-structured interviews and prolonged ethnographic fieldwork within a public land …

Identifying Well-Being Factors For At-Risk Young Adult Women: A Scoping Review, Carolina A. Quinonez

UNLV Theses, Dissertations, Professional Papers, and Capstones

Purpose

This scoping review has systematically explored and mapped the range of literature that pertains to the influences of well-being for at-risk young adult women, to inform occupational therapy practice, guide future research, and enhance the knowledge of holistic well-being.

Methodology

Four online databases, including Google Scholar, were searched to identify publications, in the past 20 years, on relevant data for at-risk women and their well-being levels. Data was tracked using a PRISMA-ScR diagram with guidance from JBI protocol.

Results

There were 39 studies that met all the inclusion criteria. The studies were categorized into the types of well-being and …

Expanding Neurological Interventions: An Aquatic-Based Occupational Therapy Toolkit For Inpatient Rehabilitation, Kate Jannelle Rye

UNLV Theses, Dissertations, Professional Papers, and Capstones

Objective: The objective of this project was to develop an evidence-informed aquatic therapy toolkit aimed at improving occupational therapy practitioners’ self-efficacy in planning aquatic interventions for individuals with neurological injuries.

Methods: This project utilized a quality improvement approach, involving the development of a toolkit, an in-service educational training, and a hands-on skills session. Practitioner self-efficacy was measured using a modified General Self-Efficacy Scale, which was administered before and after the educational training and hands-on skills session. Guided reflections and feedback from occupational therapy practitioners were also utilized to evaluate self-efficacy and the applicability of the toolkit.

Outcomes: Participation in the …

Movement-Based Program To Support Quality Of Life For Adults With Down Syndrome, Jillian Sanalila

UNLV Theses, Dissertations, Professional Papers, and Capstones

This doctoral project focused on the development, implementation, and evaluation of a community-based movement program designed to support quality of life (QoL) among adults with Down syndrome and other intellectual and developmental disabilities at GiGi’s Playhouse Las Vegas. Adults with Down syndrome often experience significant health and participation disparities that negatively impact quality of life. These disparities include reduced physical activity, limited opportunities for social engagement, and barriers to engagement in meaningful occupations. Grounded in occupational therapy principles, this project introduced a structured intervention integrating dance, Pilates, and yoga to promote physical, emotional, and social well-being. A program development design …

Digital Society: Media And Mental Health, James P. Sims

UNLV Theses, Dissertations, Professional Papers, and Capstones

This thesis examines how contemporary media environments especially algorithmic, mobile, and socially interactive platforms are shaping attention, identity, emotional regulation, and mental health in a mediatized society. While research has documented rising levels of anxiety, depression, social comparison, compulsive media use, and fragmented communication patterns, much of the existing scholarship is quantitative and clinical, leaving a gap in how individuals experience these effects subjectively. This project combines literature grounded in media effects theory with a qualitative documentary film featuring lived-experience narratives from media users, clinicians, and scholars. The thesis argues that the psychological, social, and behavioral outcomes associated with digital …

Examining The Relationships Among Collaborative Teaching Practices, Self-Efficacy, And Teachers' Self-Regulation In Charter School Culture, Melissa J. Seltenreich

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation examined the relationships among collaborative teaching practices, teacher selfefficacy, and self-regulation among 226 in-service K–12 teachers in Southern Nevada public charter schools. Teaching is a demanding profession that requires strong self-regulation (goal setting, monitoring, reflection, and adaptive strategies) and self-efficacy to sustain effective instruction, teacher well-being, and professional longevity. Collaborative teaching practices, which emphasize teamwork, shared planning, and peer support, were hypothesized to strengthen these psychological capacities within charter environments characterized by high autonomy and accountability. This research study focuses on 3 questions including demographic and situational variables that contribute to differences in teachers’ self-regulation, teachers with higher …

Is Forgetting Independent Of Learning? An Examination Of Initial Learning Across Alternative Forgetting Analyses, Rhiannon Nicole Soriano Smith

UNLV Theses, Dissertations, Professional Papers, and Capstones

A long-standing debate has reappeared regarding whether the rate of forgetting is independent or dependent upon the initial degree of learning. Interestingly, both conclusions have been supported. These diverging conclusions could be due to the analytical method and operational definition of forgetting employed: Researchers supporting independence typically measure forgetting as the number of items forgotten at a given retention interval, while those in favor of dependence typically measure forgetting as the number of items forgotten between test intervals. The current study tested whether the degree of learning affects the rate of forgetting for recognition accuracy (da) and other memory processes …

Exploring Non-Native English Learners’ Attitudes Towards Ai And Online Multimedia Persuasive Opinions And The Role Of Sentiment, Zvetomira N. Svetleff

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study and various other studies use quantitative models to identify which persuasive features predict persuasiveness. Most studies in the field do not explain why participants responded as they did nor do they focus on studying adult non-native English learners also referred to as second language (L2) English learners. Despite seemingly remarkable progress on research related to how to convey persuasive messages, there has been little work related to persuasive messaging targeted at second language learners or non-native speakers. In addition, despite the increasing reliance on AI technologies and tools in language learning within educational and work settings, there has …

Examining Demographic And Contextual Differences In Stress-Related Sport Interference Among U.S. Collegiate Sport Participants, Heather Tran

UNLV Theses, Dissertations, Professional Papers, and Capstones

Collegiate athletes experience a range of stressors that may interfere with sport performance; however less is known about how stress-related sport interference varies across demographic groups and contexts. Guided by the transactional model of stress and coping, this study examined differences in stress-related sport interference by gender, race/ethnicity, and year in school, as well as across situational contexts (training, competition, and life outside of sport). Data were drawn from a secondary dataset of 288 collegiate sport participants who completed the Sport Interference Checklist (SIC). Independent samples t-test and analyses of variance (ANOVA) were used to examined demographic differences, and a …

Treatment And Recovery Of Mucoceles In Brass Musicians: The Performance Trap And Its Consequences, David D. Torres

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation examines the treatment and recovery of oral mucoceles in professional brass musicians through a qualitative case study combining personal narrative, semi-structured interviews, and analysis of medical and pedagogical literature. I interviewed four professional trumpet players who experienced mucoceles and lip trauma, and three medical professionals with relevant expertise. My own case serves as the primary study, documenting 15 years of scar tissue management following surgical excision and an immediate return to demanding performance. Medical literature treats mucocele excision as a routine procedure with recovery measured in weeks. Brass pedagogy literature assumes healthy lips and offers no guidance for …

Exploring A Boxing Community Exercise Porgram For Women With Parkinson's Disease, Emily Truong

UNLV Theses, Dissertations, Professional Papers, and Capstones

Objective: The purpose of this capstone project was to explore the lived experiences of 10 women with Parkinson’s disease (PD) who participate in the Rock Steady Boxing (RSB) program, an exercise community-based non-contact boxing program. Because women remain underrepresented in PD research and exercise-based interventions, this project aims to better understand how women perceive the physical, emotional, and social impacts of participating in RSB.

Methods: This qualitative case series included 10 women diagnosed with PD that participate in RSB at the Tony Cress Training Center. Data was collected through individual semi-structured interviews and audio recordings. Interviews were consented, transcribed verbatim, …

Development And Evaluation Of A Training Program On Pain Assessments For Pediatric Care Teams In Skilled Nursing Facilities, Rudy Velasquez-Correa

UNLV Theses, Dissertations, Professional Papers, and Capstones

This capstone project was a program development and quality improvement initiative at Silver State Pediatrics focused on improving consistency and confidence of pediatric care staff in assessing and documenting pain in children, particularly those who are non-speaking and medically complex. Although validated tools such as the Face, Legs, Activity, Cry, Consolability (FLACC), revised-FLACC (R-FLACC), and Non-communicating Children’s Pain Checklist-Revised (NCCPC-R) exists, inconsistent training and limited interdisciplinary communication have led to variability in clinical practice. This project involved implementing a brief, 20-30-minute interdisciplinary training session for nursing and rehabilitation staff on the use of validated pediatric pain assessment tools and collaborative …

Examining The Effects Of Tailored Ergonomic Interventions On Reducing Musculoskeletal Disorders For Taxi Drivers, Amal Youssouf

UNLV Theses, Dissertations, Professional Papers, and Capstones

Taxi drivers are frequently exposed to prolonged sitting, whole-body vibration, limited rest opportunities, and psychosocial stressors, placing them at increased risk for musculoskeletal disorders (MSDs). This can be mitigated with the use of ergonomics, which changes one's environment to match an individual's needs within the context and demands of the job. Although ergonomics is a recognized area of occupational therapy (OT) practice, current research is limited to office-based or computer-related settings, leaving a gap in OT-led ergonomic interventions tailored for professional drivers. This capstone project aimed to determine whether OT-based ergonomic strategies, along with an ergonomic checklist as a guideline …

A Cross-Cultural Analysis Of Mukbang Influencers In China And The United States: Food, Identity, And Cultural Values, Anni Zhang

UNLV Theses, Dissertations, Professional Papers, and Capstones

Mukbang, a type of online eating broadcast which originated in South Korea, has become a widely popular form of digital media practice across different platforms. Although existing studies have examined Mukbang from perspectives such as audience psychology, health concerns, and platform economies, fewer studies have focused on how Mukbang influencers communicate cultural meanings and identity through food-related media contents in different cultural contexts. To address this gap, this study conducts a cross-cultural analysis of Mukbang influencers in China and the United States, focusing on how food, identity, and cultural values are represented in digital media environments.

This research adopts an …

Proceedings Of The 18th Indonesian Occupational Medicine Update (Iomu) 2026 - Occupational Medicine Without Borders: Emerging Risks, Evolving Workforces, And Inclusive Collaboration, Indonesian Association Of Occupational Medicine Specialists (Perhimpunan Kedokteran Okupasi Indonesia / Perdoki)

Occupational and Environmental Medicine Journal of Indonesia

This Supplemental Issue of the Occupational and Environmental Medicine Journal of Indonesia (OEMJI) compiles the scientific abstracts presented at the 18th Indonesian Occupational Medicine Update (IOMU) 2026, convened in Surabaya, Indonesia, from 15 to 17 May 2026. The IOMU has matured into the most prominent annual scientific platform of the Indonesian occupational medicine community, hosted by the Indonesian Association of Occupational Medicine Specialists (Perhimpunan Kedokteran Okupasi Indonesia / PERDOKI). Since its inception, the conference has served as a meeting point where clinicians, academics, industrial hygienists, regulators, employers, and worker representatives gather to translate emerging scientific evidence into …

Weighted Blankets: Implementation Of A Quality Improvement Pilot Project In The Neurosciences Intensive Care Unit, Anita Musafar

Doctoral Projects

The weighted blanket quality improvement pilot project was implemented at Stanford Healthcare (SHC) to address the limited number of nonpharmacological interventions available for agitation management in the critical care setting. Patients within the Neurosciences ICU (NSICU) at SHC are clinically complex and uniquely vulnerable to experiencing agitation. The objectives of this initiative were to understand nurses' perceptions surrounding weighted blanket use in the critical care setting and assess whether there was a decrease in Richmond Agitation-Sedation Scale (RASS) scores with this intervention. From September 2025 to December 2025, the nurses within the NSICU implemented the use of weighted blankets for …

The Purdue Rising Scholars Experience: Exploring Student Success, Robert M. Stwalley Iii, Carol S. Stwalley, Roger Tormoehlen

Purdue University Press Books

Many intelligent low-socioeconomic status high school students correctly view STEM majors as a way out of poverty, but the challenges to ultimate success are plentiful. For those who applied but did not initially gain admittance into an engineering department, the Rising Scholars program at Purdue University offered these undergraduates a pathway through college that brought them into contact with a network of professional mentors, including university professors, staff, and graduate students. Program participants were also provided opportunities to engage in team-building activities and teaching seminars that involved writing research papers focused on postgraduate careers. Although no longer in operation, the …

College Of Fine Arts Outreach And Health Promotion For Injury Prevention: A Service Learning Project, Andrea Bejaran-Choto, Emily Horner, Marlene Quirarte, Shaye Robles, Dora Segura, Duc Tu, Trevor Williams

UNLV Theses, Dissertations, Professional Papers, and Capstones

Introduction: This community-based academic initiative targeted a significant deficiency regarding rehabilitative care and wellness assets for Southern Nevada's fine arts practitioners. Despite possessing trauma frequency rates similar to those of collegiate-level athletes, this demographic lacks sufficient infrastructure for health support. The endeavor sought to bolster the University of Nevada, Las Vegas College of Fine Arts (CFA) and the regional performance art sector utilizing the UNLV College of Fine Arts Physical Therapy Clinic (CFA-PTC).

Description: The initiative focused on three essential objectives: (1) augmenting student consciousness and utilization of therapeutic care at the CFA-PTC, (2) broadening health-related guidance for the artistic …

Enhancing Psychosocial Well-Being And Quality Of Life In Parkinson’S Disease: Integrating Patient Experiences And Physical Therapists’ Expertise, Adetayo Adeoti Babarinde

UNLV Theses, Dissertations, Professional Papers, and Capstones

Parkinson’s disease (PD) is characterized by a wide range of non-motor symptoms that often affect the quality of life of persons with Parkinson’s disease (PwPD) even more profoundly than the motor symptoms typically associated with the condition. These non-motor symptoms include olfactory and gastrointestinal dysfunction, cognitive impairments, sleep disturbances, and psychological and social concerns. Psychosocial concerns include the mental, emotional, and social impact of PD on an individual’s functioning and, overall well-being. They reflect the interplay between symptoms of the disease, psychological development and functioning, personal relationships, and environmental factors. Mental health and psychosocial concerns such as depression, anxiety, fear …

Digital Literacy And Language Proficiency As Factors Of Accessible Digital Training In The Hospitality Industry: Employee Perspectives Of Training And Working In A Diverse Industry, Gillian Bowden

UNLV Theses, Dissertations, Professional Papers, and Capstones

This explanatory sequential mixed methods study explored how digital literacy and language proficiency impact employees’ access to and engagement with digital training, as well as how these experiences influence their perceptions of training and the organization. In the quantitative phase, survey data were collected from hourly employees at a large foodservice corporation (n=67). Four constructs were assessed: digital literacy, language proficiency, accessibility, and engagement. Results indicated strong, statistically significant relationships with higher levels of digital literacy and language proficiency associated with greater accessibility and increased engagement with digital training materials. The large effect sizes suggest these competencies play a meaningful …

An Occupation-Based Protocol For Mobile-Gaming Ergonomics, Lan Doan

UNLV Theses, Dissertations, Professional Papers, and Capstones

The increasing prevalence of mobile gaming has introduced unique ergonomic challenges that may contribute to musculoskeletal disorders (MSDs) and repetitive strain injuries (RSIs). The purpose of this feasibility study was to evaluate the practicality and preliminary effectiveness of an ergonomic protocol designed to improve posture, reduce pain, and maintain gaming performance among mobile gamers. A pre-post design was implemented with two participants aged 18–34 years. The six-week intervention included ergonomic education, postural training, scheduled breaks, and targeted stretching and strengthening exercises. Quantitative data on gaming performance using Call of Duty Mobile Scores, pain assessed through the Short-form McGill Pain Questionnaire …

Fallen Through The Cracks: The Experiences Of Dually-Involved Youth, Kaylee Dawn Faria

UNLV Theses, Dissertations, Professional Papers, and Capstones

Dually-involved youth (DIY) are a uniquely disadvantaged population, simultaneously involved with both the juvenile justice and child welfare systems. Information regarding the system experiences of DIY and how they compare to their single-system, juvenile justice-only involved (SSY) counterparts is sparse, particularly through a criminal justice lens. Additionally, no research on the within-individual differences between DIY pre- and post-DIY identification is currently available. The present study seeks to bridge current gaps in the literature by (a) establishing a baseline comparison of DIY and SSY in Clark County, Nevada, (b) assessing depth of system penetration differences via case processing outcomes, and (c) …

Racial Autobiographies And Readiness To Be A Social Justice Leader, Traci Holloway

UNLV Theses, Dissertations, Professional Papers, and Capstones

This qualitative dissertation investigates how engaging in racial autobiography writing influences pre-service educational leaders’ readiness to enact social justice leadership. Situated within the persistent racial mismatch between increasingly diverse student populations and predominantly White school leadership, the study responds to the educational debt owed to communities of color and the limitations of traditional leadership preparation. Grounded in critical race theory, social justice leadership frameworks, and concepts of critical consciousness, the research examines how structured racial autobiographical reflection can disrupt color-evasive narratives, surface formative racial experiences, and deepen candidates’ understanding of systemic inequities. Using an action-research design within a university-based leadership …

Developing A Health Education Program For Adults Reentering The Community After Incarceration, Tiffany Ayame Kinugawa-Larsen

UNLV Theses, Dissertations, Professional Papers, and Capstones

Justice-impacted adults often experience challenges in confidently managing their health due to limited autonomy, disrupted health routines, and limited access to health education during incarceration. Studies have shown that incarcerated adults have a higher likelihood of developing chronic health issues, yet have limited access to resources that promote health and well-being after release from incarceration. Given that health management falls within the scope of occupational therapy (OT), the profession is positioned to promote health and well-being by applying OT principles that emphasize individualized, holistic care tailored to a justice-impacted population during community reintegration. A 5-week health education program grounded in …

The Contribution Of Psychophysiological Stress Factors On Muscle Cramp Susceptibility, Lauren D. Levine

UNLV Theses, Dissertations, Professional Papers, and Capstones

Exercise-associated muscle cramps (EAMCs) are painful phenomenon that involves involuntary muscle spasms occurring during physical activity or directly after. 1 The landscape of the research on EAMC etiology has expanded from focusing on a single prevailing cause (e.g., hydration status) to a more holistic approach of how numerous factors contribute to the onset of neuromuscular fatigue, and the significance of each factor in those who suffer from EAMC. Following the multifactorial theory of cramp pathophysiology, this research sought to advance the knowledge of cramp susceptibility by investigating if there is a relationship between common psychophysiological factors like high anxiety, sleep …

Sense Of Belonging And Professional Identity In Acute Care Occupational Therapists: A Phenomenological Study, Shania Marion D. Novilla

UNLV Theses, Dissertations, Professional Papers, and Capstones

Occupational therapy practitioners (OTPs) play a crucial and demanding role in acute care, addressing complex diagnoses and facilitating safe discharge; however, the fast-paced biomedical environment often pressures them to compromise their occupation-based philosophy, potentially leading to professional burnout and low retention rates. Although professional identity (the self-perception of one's role) and a sense of belonging (feeling valued and connected) are recognized as correlated concepts vital for professional resilience, this relationship remains critically underexplored within the acute care OT population. Guided by the Occupational Adaptation Model (Schkade & Schultz, 1992), this qualitative study explores how experienced occupational therapists working in an …

Implications Of Role Ambiguity: Task Assignments For Secondary Assistant Principals, Melonie Poster

UNLV Theses, Dissertations, Professional Papers, and Capstones

Despite increasing calls for equity and instructional leadership development, the role of the assistant principal (AP) remains inconsistently structured across schools. Research suggests that APs are frequently assigned managerial responsibilities, while access to instructional leadership experiences associated with principal preparation may vary (Goldring et al., 2021; Gonzales et al., 2022; Pollock et al., 2017). Grounded in the Learning-Centered Leadership (LCL) framework, this study examined how leadership responsibilities are prioritized and distributed among secondary APs in Nevada’s Clark County School District (CCSD) and whether assignment patterns vary by AP and school characteristics.

Survey data from principals and APs were analyzed to …