Digital Commons Network^™

Examining The Risks And Resilience Of Older Adults Living With Hiv/Aids: Qualitative Community-Based Participatory Research Studies In Southern Nevada, Brandon Ranuschio

UNLV Theses, Dissertations, Professional Papers, and Capstones

Since the height of the HIV pandemic in the 1980s, medical interventions have significantly increased the life expectancy of people living with HIV/AIDS (PLWH) and made HIV/AIDS a livable, chronic health condition. Because of this, PLWH have been living longer lives and thriving with the help of HIV sector healthcare and service providers. However, with their longer life expectancy, older PLWH have been experiencing other health challenges. One such challenge is the risk of developing HIV-Associated Neurocognitive Disorder (HAND), which is a condition that affects up to 50% of PLWH at some point in their lifetime, with middle-aged and older …

Enhancing The Relationships Between Students With Emotional And Behavioral Disorders And Their Teachers, Jack Watts

UNLV Theses, Dissertations, Professional Papers, and Capstones

Outcomes of students with emotional and behavioral disorders (EBD) have failed to meet the standards of educators and educational researchers. For several decades, such students have had worse academic and postsecondary outcomes than any other student population. This has led to emphasis on implementation of evidence-based practices to combat the negative outcomes associated with educational diagnoses of EBD (i.e., behavioral outbursts, suspension, and expulsion). Despite this increased attention, little improvement has occurred, leading to the question of whether practices implemented for students with EBD have been addressing the underlying causes of these students’ negative outcomes. Student–teacher relationships could be an …

A Low Dose Of Electro-Psychedelic Treatment Increases Neuronal Dendritic Arborization And Filopodic Spine Density, Elaine Aquino Vasquez

UNLV Theses, Dissertations, Professional Papers, and Capstones

Neuropsychiatric disorders remain a formidable challenge to the global healthcare system, necessitating innovative treatments to address their complex pathophysiology. Alternative therapeutic approaches, including electroconvulsive treatment (ECT) and psychedelics, have gained attention for their capacity to relieve a broad range of symptoms. ECT is a long-standing effective therapy for patients, especially treatment-resistant ones. Psychedelics, like psilocybin, can induce profound and sustained therapeutic effects. The limited understanding of their mechanisms of action, compounded by the negative stigma surrounding ECT and psilocybin, prevents them from being used as adjunct agents. ECT and psilocybin promote synaptic plasticity and modulate neural remodeling, yet their comparative …

Factors Shaping Charter School Leaders’ Student Recruitment Practices In Southern Nevada, John E. Aydogdu

UNLV Theses, Dissertations, Professional Papers, and Capstones

Charter schools have witnessed significant growth in the United States, accompanied by increased diversity among student populations. However, Southern Nevada charter schools diverge from national trends, enrolling a less racially and socioeconomically diverse student population. This study examined factors that shape charter school leaders’ student recruitment practices in Southern Nevada. In addition to addressing the lack of literature coverage on Southern Nevada charter schools’ demographics, this study also introduced new research regarding the predicament of charter school demographics in Southern Nevada. Using a case study approach, data from 16 charter school leaders and staff members across four identified charter schools …

Exploring Intention Mapping And Action In Pursuit Of Emotional Storytelling For Musicians, Douglas Carpenter

UNLV Theses, Dissertations, Professional Papers, and Capstones

This document presents a novel approach to music education by integrating acting pedagogies, specifically the concepts of "Intention" and "Action," to enhance the expressive capabilities of musicians. Rooted in the methodologies of Konstantin Stanislavski, Sanford Meisner, and Michael Chekhov, this research seeks to bridge the gap between traditional music education, which often emphasizes technical execution, and the need for emotional expressivity and storytelling in musical performances.

The role of the musician as a 'human instrument,' capable of conveying complex human emotions and narratives through music is explored in this document. Drawing from acting techniques, the document proposes methods to help …

Understanding Stress And Coping Among Adults In The United States During The Covid-19 Pandemic, Jocy-Anna Chevalier

UNLV Theses, Dissertations, Professional Papers, and Capstones

Since the COVID-19 pandemic started, individuals in the United States (U.S.) and across the globe have experienced unprecedented levels of stress. The purpose of this study is to understand the stress experienced among adults in the U.S. and which coping processes affect their overall emotional well-being. Guided by Lazarus and Folkman’s (1987) Transactional Model of Stress and Coping (TMSC), this study conducted a secondary data analysis (n=404) of adults across the U.S who completed an online survey examining their experiences with stress and coping. A Pearson correlation was utilized to explore the relationship between stress and depressive symptoms. Paired samples …

Using Student Voices To Inform Educational Reform: Exploring High School Educational Desires To Improve Curricular Decisions, Anna Colquitt

UNLV Theses, Dissertations, Professional Papers, and Capstones

In the education system, the integration of student perspectives into effective pedagogical strategies is gaining momentum. This dissertation delves into the concept of 'Student Voice' and its role in shaping educational frameworks. Recognizing the growing gap in soft skill proficiency among newly recruited employees, contrasted with the emphasis on hard skills within current educational standards, this study analyzes what those skill gaps are in the education and what skills students perceive are necessary to integrate into a high school education to better prepare students for life, the workforce, and higher education. Focused on recent high school graduates in Nevada, the …

Causal Attribution Tendencies Of Early Childhood Practitioners And The Efficacy Of Attribution Retraining, Alex J. Faucheux

UNLV Theses, Dissertations, Professional Papers, and Capstones

Early childhood practitioners frequently attempt to identify the cause of outcomes experienced by their learners. This is sometimes referred to as causal attribution. Causal attribution may be affected by prior success and failure of a learner, the amount of effort exerted by the learner, the ability level of the learner, and knowledge of any disability associated with the learner, all of which can be considered controllable or uncontrollable, stable or unstable, and internal or external (Weiner, 1986; Woodcock & Vialle, 2011). As practitioners attribute cause to outcomes, they start to develop attributional tendencies; these tendencies, along with the cues and …

An Analysis Of Truancy Causes And Prevention Programming In Clark County, Nevada, Jennifer Ashley Fletcher

UNLV Theses, Dissertations, Professional Papers, and Capstones

In the United States truancy prevention is lacking two key elements to success; research that explains the causes of truancy and empirical evidence for best practices of truancy prevention. Truancy has been a problem in academics since the early 1900’s, when truancy became illegal. Since then, truancy rates have continued to see a steady increase, and today approximately 10% of public school students in the United States are truant every day (Maynard et al., 2017). To combat this problem, research needs to be conducted to understand why truancy happens. However, there is a severe lack of research on this topic; …

Promoting Situational Interest In Computer Science Classroom: A Utility Intervention Approach, Mustafa Gunozu

UNLV Theses, Dissertations, Professional Papers, and Capstones

Mastery of computer science and computational reasoning emerges as an essential skill for every student. Experts recommend increasing the focus on computer science studies due to their crucial role in the future, recognizing its pivotal role in early learning. The present study aimed to evaluate the impact of a utility-based intervention on enhancing middle school students' interest in computer science. This study adopted a utility value intervention method to improve students' situational interest in computer science within a formal setting. The study investigated how a utility intervention changes students' interests in the content, employing a pretest-posttest control group design. For …

Roadblocks To Momentum: An Analysis Of College Major Gpa Restrictions And Stranded Students, Michael J. Hack

UNLV Theses, Dissertations, Professional Papers, and Capstones

College retention, persistence, and completion are key indicators of a successful institution, but six-year degree completion has remained stagnant in recent years (National Student Clearinghouse Research Center, 2022). Despite institutional efforts through success initiatives to keep students retained, one set of barriers to degree completion may be due to established major GPA restrictions and policies that prevent students from being able to declare their majors. Accordingly, students who are unable to declare their major but keep enrolling in courses may be in danger of becoming “stranded.” This quantitative examination of student data from one large public four-year college aims to …

Musculoskeletal Disorders Of The Upper And Lower Limb: Prevalence Among Patients In Eastern Province, Saudi Arabia, Ali M. Alshami

Saudi Medical Journal

Objectives: To determine the prevalence of upper and lower limb musculoskeletal (MSK) disorders among adult patients referred to physical therapy. Methods: Data were retrospectively analyzed from electronic health records of patients referred to physical therapy between April 2021 and April 2023. MSK disorders were categorized based on the affected body region (upper or lower limb). Results: A total of 11,243 patients were referred to physical therapy, of whom 4,156 (37%) had MSK disorders. The 4 most commonly affected regions were the knee (27.7%), followed by the shoulder (26.9%), the ankle/foot (14.9%), and the wrist/hand (11.8%). Within each region, the most …

Impact Of Breathing Control Training Program On Sonographic Quantification Of Abdominal Vasculature, Mahasin G. Hassan, Afnan M. Alotaibi, Raghad H. Altuwaym, Reem H. Alnuwaysir, Renad B. Alharbi, Lama M. Alnajashi, Mayer K. Alsaber, Hetaf F. Aldakan, Halima M. Hawesa, Zohida A. Abdelgabar, Asma S. Aldahes, Mohammed G. Yaqob

Saudi Medical Journal

Objectives: To compare vascular scanning parameters (vessel diameter, peak systolic velocity, end-diastolic velocity, and resistive index) and scanning time before and after breathing control training program for selected abdominal vessels. Methods: This study was pre and post quasi-experimental. The researchers designed a breathing training program that gives participants instructions through a video describing breathing maneuvers. Data were collected at the ultrasound laboratory/College of Health and Rehabilitation Sciences in Princess Nourah bint Abdul Rahman University, Riyadh, Saudi Arabia from January 2023 to November 2023. About 49 volunteers at the university participated in the study. Scanning was performed two times for the …

Pedestrian Pathing Prediction Using Complex Contextual Behavioral Data In High Foot Traffic Settings, Laurel Bingham

All Graduate Theses and Dissertations, Fall 2023 to Present

Ensuring the safe integration of autonomous vehicles into real-world environments requires a comprehensive understanding of pedestrian behavior. This study addresses the challenge of predicting the movement and crossing intentions of pedestrians, a crucial aspect in the development of fully autonomous vehicles.

The research focuses on leveraging Honda's TITAN dataset, comprising 700 unique clips captured by moving vehicles in high-foot-traffic areas of Tokyo, Japan. Each clip provides detailed contextual information, including human-labeled tags for individuals and vehicles, encompassing attributes such as age, motion status, and communicative actions. Long Short-Term Memory (LSTM) networks were employed and trained on various combinations of contextual …

American Law In The New Global Conflict, Mark Jia

Georgetown Law Faculty Publications and Other Works

This Article surveys how a growing rivalry between the United States and China is changing the American legal system. It argues that U.S.-China conflict is reproducing, in attenuated form, the same politics of threat that has driven wartime legal development for much of our history. The result is that American law is reprising familiar patterns and pathologies. There has been a diminishment in rights among groups with imputed ties to a geopolitical adversary. But there has also been a modest expansion in rights where advocates have linked desired reforms with geopolitical goals. Institutionally, the new global conflict has at times …

Authoritarian Privacy, Mark Jia

Georgetown Law Faculty Publications and Other Works

Privacy laws are traditionally associated with democracy. Yet autocracies increasingly have them. Why do governments that repress their citizens also protect their privacy? This Article answers this question through a study of China. China is a leading autocracy and the architect of a massive surveillance state. But China is also a major player in data protection, having enacted and enforced a number of laws on information privacy. To explain how this came to be, the Article first turns to several top-down objectives often said to motivate China’s privacy laws: advancing its digital economy, expanding its global influence, and protecting its …

Physical Activity And Depression: Nationwide Evaluation Of Depression And Physical Activity In South Korea, Kwang Jun Kim, Jin Soo Kim, Dong Hyun Yoon

Research outputs 2022 to 2026

Purpose: The relationship between depression and physical activity levels in adults in Korea was determined using data from the National Health and Nutrition Survey (K-NAESE). METHODS: Data collected from K-NAESE between 2014 and 2020, comprising 29,716 (male: 13,416, female: 16,300) participants, were analyzed using a complex sample statistical analysis by applying differential weight to the variables to analyze the relationship between depression and physical activity levels in an estimated South Korean population (50,881,242). Demographic factors were used as control variables while constructing an independent variable-by-variable fit model for the zero-inflated Poison Regression analysis of PHQ-9 depression scores, and a meaningfully …

Survival After Ditching In Motorized Aircraft, 1989-2022, Douglas D. Boyd, Volker C. Schick, Catherina Hippler, Jochen Hinkelbein

Publications

INTRODUCTION: Although an unintended aircraft landing on water (referred to as ditching) is a rare event, the potential for occupant injury/fatality increases immediately following the event due to adverse conditions. However, to date, few studies have addressed the subject. Herein, ditching events and post-ditching survival were investigated.

METHODS: Ditchings (1982–2022) in the United States were identified from the National Transportation Safety Board database. Occupant injury severity, aircraft type, pilot experience, flight conditions, and number of occupants were extracted. Poisson distribution, the Chi-squared test (2-tailed), Mann-Whitney U test, and Kruskal-Wallis one-way analysis of variance were employed.

RESULTS: A total of 96 …

2024-05-01 Graduation Is Quickly Approaching Seniors. Has Seattle U Prepared Them?, George Burquest

The Spectator Online

No abstract provided.

Student-Centered Task Box Instruction, Mikayla Meece

Dissertations, Theses, and Projects

Engagement is vital to all learning situations and has, according to Parsons et al. (2018) been associated with an increase in student achievement. Morgan (2013) highlighted that students comprehend little and lose focus of classroom instruction when teachers fail to use differentiated instruction. Therefore, the researcher in this project utilized task box instruction to increase student engagement and on-task behavior in Early Childhood Special Education (ECSE) classrooms. Task-box instruction can accommodate for different ability levels and interests, while also modeling initial learning and providing practice with developmentally appropriate skills and strategies (Morgan, 2013). Specifically, task boxes involve providing students with …

Understanding Practitioner’S Perceptions Of Speech And Language Therapy Services In The Juvenile Justice System, Julia Buendgen

Dissertations, Theses, and Projects

The purpose of this study was to gain more understanding of how individuals who work with the juvenile justice population understand language disorders and the scope of speech and language therapy services. In addition, this study explored potential supports for individuals working in this setting. This study consisted of twenty participants working in the juvenile justice system who completed a survey tool that was designed by the researcher to describe the participant's perceptions of speech-language pathology, current procedures, reported challenges, and potential areas in need of support. Participant knowledge of the scope of speech-language pathology varied among participants. The highest …

Designing And Developing A Medical-Legal Partnership To Address Cancer Patients' Health-Harming Legal Needs, Allison B. Dowling, Vicki W. Girard, Megan E. Gordon, Abigail Sweeney, Christopher M. Gallagher, Amy D. Ly, Lisa Kessler, Deborah F. Perry

Georgetown Law Faculty Publications and Other Works

The Georgetown University's Cancer Legal Assistance and Well-being Project launched in 2020 as a medical-legal partnership that works with health care providers at a Washington, D.C. safety-net hospital to treat the health-harming legal needs of historically and intentionally marginalized patients with cancer.

Has Electricity Deregulation Eliminated The Nuclear Option?: Rethinking The Coasian Ios For Project-Finance Investments, Stephen Dansky

Theses and Dissertations

Installed electric generation capacity in the United States is expected to grow significantly over the next two decades. This raises concern about climate change as several common methods of electricity generation emit greenhouse gases. Nuclear power, which doesn’t create greenhouse gases while generating electricity, has been heavily promoted by the nuclear industry and a segment of the environmental community ever since it was codified by the United Nation’s 26^th Climate Change Conference of the Parties as an acceptable energy source to fight climate change. However, this dissertation establishes that the increased revenue risk and uncertainty created by the deregulation …

Organizational Cultural Entrenchment: Exploring Cultural Antecedents Of Actively Destructive Employee Behaviors As A Manifestation Of Voice In Mergers And Acquisitions, Keith Dellano Holloway

Theses and Dissertations

Mergers and acquisitions are frequently leveraged as a vehicle for company growth. However, many of these transactions fail to yield a positive result and often cause a net loss of shareholder value.

There are many interrelated factors at work within a merger or acquisition. Structure, leadership, finances, strategic fit, market, and price are just a few variables to consider. However, the factor of culture, and the failure of cultural integration, has surfaced in literature as a significant contributor to losses within mergers and acquisitions.

This study built on the work of Harris, Hirschman, Kotter, and Schlesinger and examined the deleterious …

Investigating The Relationship Between Metacognition, Motivation, Self-Regulation Strategy Usage, And Physical Activity Participation, Kay Sharon Stanfield

Theses and Dissertations

There are numerous benefits associated with physical activity. Unfortunately, few people participate in enough daily activity to reap the rewards. Health professionals have explored ways to promote adherence to physical activity and healthy behavior. Evidence shows self-regulation to be a determinant of physical activity. This study investigated the relationship between self-regulation strategy usage and levels of physical activity participation. Additionally, the study examined how motivation (through the perspective of Self-Determination theory) impacts physical activity. Six behavior regulation styles correspond to the degree of motivation (from low to high) on the Self-Determination continuum. A comparison of behavior regulation styles to physical …

Improving Pitch Recognition By Fading Visual Prompts, Joshua Lawrence Ford

Theses and Dissertations

Behavioral Science and Applied Behavior Analysis (ABA) provides tools and technologies that can be used by players, coaches, and researchers to enhance the traditional training for student athletes. The current study was designed to examine whether stimulus prompts would facilitate collegiate baseball player’s accuracy of pitch identification for three pitches. A secondary measure was to decrease the latency from the launch of a pitch to identification of the pitch. Decreases in the latency of a hitter recognizing a pitch and increases in pitch recognition accuracy were noted using visual analysis. Stimulus fading showed mixed results across participants. Future directions and …

The Icarus Paradox: Examining The Gender Bias In Leader Transgression, Pratibha Deepak

Theses and Dissertations

Despite the growing interest in leader transgressions due to their profound impact on organizations and their members, the boundary conditions influencing them remain unexplored. Consequently, this dissertation investigates the differential evaluation of leader transgressions based on such boundary conditions, focusing on the interaction between transgression type (integrity vs. competence), leader gender (female vs. male), and hierarchical status (supervisor vs. senior leader). Utilizing theoretical foundations from causal attribution theory, shifting standards, expectancy violation theory, and social identity theory, it is hypothesized that the impact of transgressions on organizational outcomes at multiple levels—including individual (perceived leader effectiveness), organizational (employee turnover intention), and …

The Effects Of Performance Matrix Scorecards And Job Crafting On Student-Concentrated Supervised Fieldwork Experience And Burnout Levels, Mary Louise Lewis

Theses and Dissertations

Prioritizing behavior analyst well-being should start during coursework and concentrated supervised fieldwork (CSF) experience. Research shows burnout is highly likely in human service settings, and teaching individuals how to implement protective factors against burnout should be a focus in addition to required coursework and practicum experience. Experiment 1 will analyze the effects of a performance matrix scorecard on improved productivity and well-being for students starting their practicum experience. Experiment 2 will teach students how to practice job crafting to enhance the use of the performance matrix scorecard. Using these tools could teach students generalizable skills to maintain high levels of …

Comparing And Assessing Four Ai Chatbots' Competence In Economics, Patrik T. Hultberg, David Santandreu Calonge, Firuz Kamalov, Linda Smail

All Works

Artificial Intelligence (AI) chatbots have emerged as powerful tools in modern academic endeavors, presenting both opportunities and challenges in the learning landscape. They can provide content information and analysis across most academic disciplines, but significant differences exist in terms of response accuracy for conclusions and explanations, as well as word counts. This study explores four distinct AI chatbots, GPT-3.5, GPT-4, Bard, and LLaMA 2, for accuracy of conclusions and quality of explanations in the context of university-level economics. Leveraging Bloom’s taxonomy of cognitive learning complexity as a guiding framework, the study confronts the four AI chatbots with a standard test …

Are Research Studies Too Boring?: Incorporating Gamification Elements In Mental Rotation For Children., Samantha Zakrzewski

Theses, Dissertations and Culminating Projects

Many cognitive tasks are perceived as boring by children due to their redundancy, lengthy trials, and required cognitive effort. Children’s performance on these tasks might therefore be hampered, not by a lack of cognitive ability, but rather by a lack of motivation to complete these tasks. Mental rotation, a type of cognitive task, has been extensively studied, due to its prevalence in daily living, in activities such as loading a dishwasher or packing a car, and its relation to STEM success. However, similar to other cognitive tasks, mental rotation tasks often result in fatigue and boredom in children. Hence, the …