Digital Commons Network^™

Effectiveness Of Fall Prevention Multimedia Program On Patient Awareness, Self-Efficacy, And Engagement, Perlita C. Cerilo

Dissertations

Hospitalized adults are at high risk of falls during their acute episode of care making fall prevention programs a critical element of care. Patient self-efficacy and engagement in fall-prevention activities are important aspects of fall-prevention programs. Education may play an important role in increasing self-efficacy and the likelihood of engagement; however, a gap in evidence explores the effect of patient education on self-efficacy and engagement among hospitalized older adults in preventing falls. This quasi-experimental study examined the effect of a multimedia program on hospitalized adults' levels of fall risk awareness, self-efficacy, and engagement in fall prevention. Sixty hospitalized adults in …

Reaching For The Stars: A Constructivist Investigation Of Astrology As A Tool For Self-Discovery In A New Age Of Leadership, Cameron Martin

Dissertations

To fully understand leadership in today’s world, we need a radical reconceptualization of the developmental process required to lead. Changing paradigms demands new perspectives on leadership; these new paradigms suggest leaders must turn inward and develop knowledge of their inner selves to realize their full potential as leaders.

Astrology is an ancient way of knowing and making sense of the world and one’s place in it that provides benefits to many people in our modern world, despite fervent academic, religious, and scientific criticism. Astrology is more than a divination tool. It is an entire epistemology of self in relation to …

Gun Control Laws And Policies Reported Influence On The Attitudes Of Faculty At Mississippi Universities, David Besancon

Dissertations

The concealed carrying of firearms is a polarizing subject. In general, the political left would like to see more restrictive gun laws, whereas the political right would like to see less restrictive guns laws. Research of this also seems politically biased. While one researcher will use data that show violent crime increases with more restrictive gun laws, another researcher will use logic to dictate that less guns means less violence. University campuses are generally considered a liberal environment. However, Mississippi has been one of the two most conservative states since the 1930s. This research examines the attitudes of faculty at …

Constructing Roles And Discourse: Presidential Speech And European Union Accession In The Former Yugoslavia, 2000-2021, John Horner

Dissertations

Yugoslavia’s dissolution in the 1990s resulted in seven distinct nation-states vying for functional institutions, ethno-nationalistic coalescence, and external validation. To this end the European Union (EU) offered a pathway to nation-state building and membership via democratization, economic liberalization, and legal and civil improvements. However, to date only Slovenia (2004) and Croatia (2013) are EU member-states. Montenegro, North Macedonia, and Serbia are candidate countries. Bosnia and Herzegovina and Kosovo are potential candidates. What are the incentives for Western Balkan countries to reform and join the EU? Were motivations driven by rational, economic benefits of membership, or was the impetus identity-oriented to …

Examining Workplace Elearning Programs Using Persuasive Learning Design: A Hermeneutic Phenomenological Study, David Akanbi

Dissertations

eLearning platforms have become the primary method for employee development in organizations (Dellagiacoma et al., 2020). This shift from the in-person approach has increased resources and budget allocation for authoring software applications needed to develop interactive eLearning programs (Kshirsagar et al., 2020). Despite spending a considerable amount of money on eLearning authoring software, there are concerns that most workplace eLearning programs do not achieve the desired outcomes (Jones, 2016; Patel, 2017; Sidhu, 2019). Although studies show that eLearning programs have effectively enhanced learning transfer, the same studies suggest that employees do not retain information in some eLearning programs (Dellagiacoma et …

Digital Equity: Difficulties Of Implementing The 1:1 Computing Initiative In Low-Income Areas, Demetric D. Williams

Dissertations

Successful One-to-One Computing Initiative implementation requires educators to communicate and collaborate effectively with everyone in the learning community. However, other factors such as teacher’s professional development, student’s perception, and parent’s perception often affect the implementation of the One-to-One Computing Initiative. School districts, which serve low-income areas in Mississippi, have difficulties ensuring students and communities have access to the information technology they need to participate outside the school setting. The concept is often called digital equity. However, when officials do not address the capacity, there is a vital threat to the participants’ civic, cultural, employment, lifelong learning, and access to essential …

A Mixed-Methods Study Examining The Difference Between Closed Captioning And Lexile Levels, Jim Pruitt

Dissertations

This experimental mixed-methods study explores what happens to student Lexile scores when they use closed captioning. Since the emergence of closed captioning tools in the 1980s, closed captioning has become more mainstream and easier to access today than at any other time in history (Rickelman et al., 1991). Thus, it is through harnessing this technology and bringing it into the classroom setting that the researcher of this study hopes to provide new approaches for educators that want to improve their student Lexile levels, while also incorporating the SAMR model within our increasingly technologically-focused classrooms (Crompton & Burke, 2018).

The quantitative …

Receptor-Doped Organic Transistors: Transducing Anion Binding From Mixed Ionic-Electronic Transport, Anthony Benasco

Dissertations

Organic semiconductors based on π-conjugated polymers show remarkable properties such as high tolerance to structural defects, low processing temperature requirements, biocompatibility, ease of fabrication, and tunable properties. Conjugated polymers integrated into device arrays can exhibit collective properties sensitive to minor perturbations in the surrounding media. However, these devices rely on serendipitous sensitivity to the analyte of interest, and strategies for specific detection remain a considerable change. There remains a compelling, global need for technologies to monitor phosphate due to its prevalence in agricultural runoff, leading to fish kills and economic decline for commercial and recreational fisheries. The strong hydration energies …

Frameworks For Patient Safety In The Nursing Curriculum, Theresa M. Chenot

Dissertations

Patient safety (i.e., the degree to which patients are free from accidental injury) has received a great deal of media coverage during the past few years. Professional and regulatory agencies have indicated that patient safety education should be provided to healthcare workers to improve health outcomes. The primary purpose of this exploratory study was to gain a better understanding of the current status of patient safety awareness among pre-licensure nursing students. To this end, six research questions guided the study:

1. Will interpretable item constructs be identified when responses to the Healthcare Professional Patient Safety Assessment Curriculum Survey (HPPSACS) are …

Implementing A Restorative Yoga Therapy To Reduce Anxiety And Improve Quality Of Life Among Patients With Breast Cancer, Alyssa Kurjan

Dissertations

Maintaining psychological health is an important component of a patient's well-being throughout breast cancer treatment. Anxiety and quality of life are two common indicators of psychological health. Restorative yoga therapy enhances psychological health by reducing anxiety and improving quality of life among patients with breast cancer. Restorative yoga is a gentle subtype of yoga that incorporates stretching, breathing, and meditation exercises aimed to calm the body. The purpose of this project is to determine if participation in restorative yoga therapy decreases anxiety and increases quality of life among patients with breast cancer undergoing therapy or who have previously completed therapy. …

Leading With Heart: How Exemplary K-5 Principals Demonstrate Transformational Leadership Through Heart-Based Practices, Teresa Hubbard

Dissertations

Purpose: The purpose of this phenomenological study was to describe how exemplary K-5 principals in Southern California lead from the heart using Mark Crowley’s (2011) 4 principles (building a highly engaged team, connecting on a personal level, maximizing employee potential and valuing and honoring achievements) to accomplish extraordinary results in their schools.

Methodology: This study utilized a qualitative phenomenological methodology to study the behaviors of elementary principals. This study, due to current Covid restrictions, included virtual one-on-one interviews that were held via the Zoom online platform. The data collected included audio and video recordings, written transcripts, and artifacts from school …

What’S Religion Got To Do With It?: Differing Religiosity Domains’ Association With College Students’ Sexual Consent During First-Time Intercourse, Kaylee Richmond

Dissertations

Within the U.S., 36% of women and 17% of men report experiencing sexual assault (Smith et al., 2017). The absence of sexual consent is often regarded as a defining component of sexual assault (Beres, 2014); thus, a potential area to examine to decrease rates of perpetration and victimization. To date, there has been a lack of research on contextual factors that are likely related to sexual consent, with a general focus on external consent (i.e., verbal/behavioral indicators; Muehlenhard et al., 2016). The present study examined the role of a contextual factor, religiosity, on sexual consent processes during the context of …

Crisis Leadership Of Exemplary Superintendents Of Urban Elementary K–8 Districts During The Covid-19 Crisis Of 2020, Raymond Andry

Dissertations

Purpose: The purpose of this qualitative multiple-case study was to identify and describe strategies exemplary superintendents of urban elementary K–8 school districts in Los Angeles, Orange, Riverside, and San Diego counties used to lead in crisis using the five critical tasks of strategic crisis leadership (CTSCL; sense making, decision making and coordination, meaning making, accounting, and learning; Arjen Boin et al., 2017) during the COVID-19 pandemic of 2020. In addition, it was the purpose to understand and describe the experiences of exemplary leaders during a time of crisis.

Methodology: Through a qualitative multiple-case study, interviews were obtained to collect …

The Prevalence Of Mirror Gazing Behaviors In Men, Rutuja Pramod Chinchankar

Dissertations

Muscle Dysmorphia is when the individual is preoccupied with the idea that his or her body build is too small or insufficiently muscular. This study looked at the distinct criteria of MD, which is persistently and obsessively checking one’s appearance in the mirror and being dissatisfied with it. It studied the reasons behind these repetitive mirror-gazing behaviors. This study also attempted to understand the effect of an individual’s age, educational background, religious orientation, sexual orientation, and socio-economic status on his predisposition to MD via mirror-gazing behaviors. This study used a qualitative research design. Part I of the study included participants …

Biomarkers And Factors Related To Risk Of Acute Kidney Injury, Mary Ann David

Dissertations

Background: Acute kidney injury (AKI) is associated with increased mortality, morbidity, length of hospital stay, and in-hospital cost. Timely intervention is needed to prevent disease progression, but the delay in diagnostic process often results in delayed treatment. Recent studies show a significant increase in novel urine biomarkers (UB), TIMP-2 and IGFBP7, has been linked to an increased risk of AKI.

Objectives: The purpose of this study was to examine the relationships among participants’ sociodemographic and clinical characteristics, including select biomarkers, care management processes, treatments, and patient outcomes in a sample of hospitalized critically ill patients in southern California.

Findings: Study …

Interventional Radiology Procedures Without Sedation: The Nurse Experience, Catherine De Leon

Dissertations

Background: Many IR procedures offer a less invasive and economical alternative to some open or laparoscopic surgeries. Patients undergoing a procedure without moderate sedation are awake, alert, with heightened sensory perceptions, and vulnerable to their surroundings. There is a gap in the current body of literature relating to the IR nurse’s experience of caring for patients during procedures without the use of moderate sedation.

Purpose/Aims: The purpose of this study was to explore the lived experience of Interventional Radiology (IR) nurses caring for conscious patients undergoing a procedure without the use of sedation. This phenomenological study aimed to describe the …

Perceptions Of Secondary Educators Regarding The Educational Engagement Of African Immigrant Students With Disabilities, Charity Obiageli Uzochukwu

Dissertations

Despite the vital role that educational engagement has on student learning and academic achievement, there is limited research on how secondary educators perceive the concept concerning African immigrant students with disabilities. There is a significant increase of African immigrant students with disabilities in United States (U.S.) public schools. Little is known regarding how secondary educators perceive their roles and facilitate educational engagement for these students. Inadequate information about immigrant students with disabilities, further makes it difficult to support this student population in U.S. public schools. This phenomenological qualitative study investigated how secondary educators perceived their roles in facilitating educational engagement …

Blue: A Stylistic Analysis Of Blue Mitchell, David Michael Moore

Dissertations

This study examined ten transcriptions of improvised solos by trumpeter Blue Mitchell. Mitchell was a prominent performer in the hard bop style known for his tenure with the Horace Silver Quintet. The transcriptions were selected from recordings produced between 1958 and 1977. These pieces include “Sir John,” “Peace,” “Strollin’,” “Why Do I Love You?,” “Chick’s Tune,” “Gingerbread Boy,” “I Love You,” “Quiet Riot,” “Silver Blue,” and “OW!” The chosen transcriptions were analyzed and compared for common melodic devices such as motivic development, use of sequence, blues language, bebop language, and melodic quotes from other songs, which are all common elements …

At Risk For Success: Promising Practices In Their Own Voices, Amber Leigh Mcelwee

Dissertations

This qualitative phenomenological study utilized high school graduate perceptions to identify pedagogical methods, educational structures, and school supports that improved their participation, inclusion, and growth within their classrooms and coursework. The research was focused on students identified at-risk to graduate high school and how educational supports affected the success or constraint in attaining their diploma. The research design applied a connected learning framework structure with a focus on student interest, relationships, and opportunities as defined by the Connected Learning Alliance. One component of connected learning was student-centered learning; therefore, an examination of John Dewey’s educational philosophy of student-centered practices and …

The Ballybriar Heist: An Original Composition And The Incorporation Of Folk Music And Tintinnabuli Influences, Conor Darling Mulroy

Dissertations

The Ballybriar Heist is a thirty-eight minute five-movement piece for symphony orchestra. It is based on a condensed version of the short story “The Ballybriar Heist.” The music draws influence from a variety of sources. Through analyzing folk music and seeing its influence in concert hall compositions throughout the nineteenth and twentieth centuries, one sees how these folk traditions evolved and were incorporated into concert hall music. Composers collected and transcribed folk music, giving them new ways to approach composition. Examining the music and performance practice of traditional Irish music shows how these traditions and performances influenced composers’ writing as …

Mothers’ Perspectives On Language And Literacy Development In Children With Disabilities Adopted From China, Jessica B. Hovland

Dissertations

Children with disabilities and special needs make up the vast majority of those currently being adopted internationally into the United States (U.S.). China has been a leading sending country for international adoption since the 1990s and remains one of the few nations with thousands of orphaned or abandoned children, many with congenital disabilities or significant medical needs, in government welfare institutions. While most children adopted internationally (CAI), whether from China or other nations, experience developmental catch-up after adoption, children with disabilities and those who spent time in institutional settings exhibit persistent language deficits that impact literacy and academic skills as …

Post-Secondary Education Influence: College Vs. Skilled Trades, Sidney Joseph

Dissertations

Vocational education is a learning process where individuals focus on manual training with a non-academic curriculum related to a specific trade or occupation where individuals seek careers without college. According to Merriam-Webster (2019), vocational education is a type of education or training directed at a particular field and its skills. A skilled trade is any occupation that requires a specific skill set, knowledge, or ability. It is usually a hands-on job, but skilled trades are found in every career cluster. Vocational education helps create future professionals who need education and training, leading to job opportunities for plumbers, mechanics, and factory …

Gay Male K-12 School Leaders' Self-Sabotaging Behaviors And Their Journey To Reclaiming Their Power: An Explanatory Mixed Methods Study, John Mccarthy

Dissertations

Purpose: The purpose of this mixed-method explanatory study was to identify and describe self-sabotaging behaviors experienced by California gay male K-12 school leaders to explore the impact these behaviors have had on their career development. A secondary purpose of this study was to identify strategies employed by California gay male K-12 school leaders to overcome these self-sabotaging behaviors.

Methodology: This mixed-method sequential explanatory study explored the lived experiences of eight gay male K-12 school leaders who self-identified that they have experienced self-sabotaging behaviors throughout their career. Purposeful, convenience, snowball sampling was utilized to identify gay men who met …

Bis(Tryptophan) Amphiphiles: Design, Synthesis And Efficacy As Antimicrobial Agents, Michael Mckeever

Dissertations

Amphiphiles play important roles in nature. These molecules contain both hydrophilic and hydrophobic regions, leading to some astonishing properties. The lipid bilayer of the cell membrane is a fascinating organization of amphiphilic phospholipids. Natural and synthetic amphiphiles, such as antimicrobial peptides, interact with the cell membrane. Such interactions can impact transport of molecules across the cell membrane, disrupting cell functions. In this work, a library of tryptophan-containing amphiphiles was synthesized and their antimicrobial properties were explored.

First, a library of bis(tryptophan) amphiphiles was synthesized. Preparation included a coupling reaction of a diamine with tryptophan residues, via their carboxy-termini, at …

Phenomenological Study On Leaders With Heart: Examining The Effects Of Heart-Led Leadership With Remote Employees, Aries Sanders

Dissertations

Purpose: The purpose of this qualitative phenomenological study is to examine and describe how exemplary leaders of remote teams lead from the heart, using Mark Crowley’s four principles to accomplish extraordinary results in organizations.

Methodology: This qualitative phenomenological study examines and describes how exemplary leaders of remote teams at Fortune Global 500 companies who lead from the heart using Mark Crowley’s four principles accomplish extraordinary results in an organization. The research study is qualitative. The qualitative method was chosen to describe and understand the lived human experience. The study aims to uncover and explain patterns to make a scholarly contribution …

Race, Masculinity, And Personality Development: Understanding The Black Male Experience In America, Veronica High

Dissertations

Although men from all racial backgrounds have several poor health outcomes, most of the research suggests that Black men have even worse health outcomes compared to White men (Bowman, 1989; Watkins & Neighbors, 2007; Williams, 2003). The majority of published research on masculinity, however, has primarily focused on samples of White men. The issue of how racism intersects with masculinity and its impact on Black men remains understudied and is a current area of focus in the field. The present study examined relationships between Black men on the cultural measures of masculinity and self-esteem, Dark Triad (narcissism, psychopathy, and Machiavellianism), …

Promoting Safe Sleep Education For At Risk Mothers, Breanna James

Dissertations

Sudden infant death syndrome (SIDS) is an unexplained scary phenomenon that has plagued parents for years until research determined there was a link between the infants sleeping position and sudden death. Local community leaders in health and advocacy review fetal and infant deaths on an annual basis to identify ways that infant mortality may be prevented. Barriers related to social determinants of health and lack of knowledge specific to safe sleep were identified root causes. Evidence-based recommendations for safe sleep set forth by the American Academy of Pediatrics have demonstrated effectiveness in reducing mortality. The purpose of the quality improvement …

A Constructivist Grounded Theory Of Spiritual Competencies Development In Counseling Supervision, Emmanuel Javert Nnadozie

Dissertations

Developing religious and spiritual competencies is paramount in the training of counselors to become effective in addressing clients’ religious and spiritual issues in counseling. Clinical supervision in practicum and internship courses is key to the development of these competencies, but questions as to how best they might be infused in counselor training remained. The purpose of the study was to create an explanatory theory of the process of the development of religious and spiritual competencies in clinical supervision. Utilizing grounded theory, experts in the field of supervision and spirituality were interviewed. The ways paradigm was used as a sensitizing concept …

Roles Of Phospholipase Dε In Arabidopsis And Soybean Response To Nitrogen Deficiency, Shuaibing Yao

Dissertations

Phospholipase D (PLD) hydrolyzes phospholipids to produce phosphatidic acid (PA) and plays important roles in plant growth, development, and stress response. Of 12 PLDs in Arabidopsis, PLDε is involved in nitrogen response in Arabidopsis and canola, but the mechanism remained elusive. This study was undertaken to investigate how PLDε mediates plant response to nitrogen availability. Nitrogen deficiency induces an increase in PLDε transcript and protein levels and an increased association with intracellular membranes. PLDε interacts with autophagy-related protein 8e (ATG8e), and two of the four predicted ATG8-interacting motifs in PLDε are required for PLDε-ATG8e interactions. PLDε hydrolyzes phosphatidylethanolamine (PE) conjugated …

Bisexual+ Women Of Color And Microaffirmations, Zori Paul

Dissertations

In the last decade, there has been an interest in exploring affirming identity factors for bisexual+ (bisexual, pansexual, queer, fluid, etc.) individuals that would promote positive mental wellbeing. However, there is a dearth in the current research that focuses on bisexual+ women of color and affirming factors unique to their intersecting racial/ethnic, sexual, and gender identities. By understanding what potential affirming factors, including bisexual microaffirmations, protect bisexual+ women of color from binegativity (bisexual specific discrimination), mental health professionals can provide and advocate for bisexual+ specific affirming care. This dissertation contains three studies: the first study explores how the experiences of …