Digital Commons Network^™

Supports And Barriers Of The Lived Experience Of Hmong Women K-12 Administrators Seeking Advancement In Leadership Positions, May Moua

Dissertations

Purpose: The purpose of this qualitative phenomenological study was to examine the supports of cultural, family, community, professional career, and mentorship Hmong women administrators experienced in their career path toward a high-ranking educational administrative position. Additionally, the purpose of this study was to examine the cultural, family, community, professional career, and mentorship barriers Hmong women administrators experienced as they ascended to high-ranking educational administrative positions.

Methodology: This study was conducted using qualitative research methods. The researcher utilized a group of highly educated Hmong female administrators in the Central Valley, California area. This group of individuals shared their experiences of supports …

Revitalizing The Middle-Skill Talent Pipeline: Exploring The Decision To Enroll In A Postsecondary Career And Technical Education Program, Felicia Hall

Dissertations

A workforce shortage exists within occupations requiring educational training beyond high school but less than a 4-year degree, known as middle-skill occupations. Career and Technical Education (CTE) programs offered at community colleges throughout the United States equip graduates at the middle-skill level. Although affordable CTE programs are readily available, little is currently known about what makes students consider and ultimately enroll in postsecondary CTE programs. This qualitative phenomenological study investigated the decision to enroll in a postsecondary CTE program as experienced by current students at a North Alabama community college to identify enablers and barriers faced during the decision to …

Villa-Lobos Choros No. 1: A Study Of The Recordings, Andrei Jan Hoffmann Uller

Dissertations

This dissertation explores changing perspectives on performance practice for the well-known solo guitar work Choros No.1 composed in 1920 by Heitor Villa-Lobos (1887-1959), by documenting different interpretations heard on selected recordings from across the 20th century and into the 21st century. The methodology considers the recordings as the main object of study. Choros No. 1 features a hybrid style that makes it especially interesting for a research method that captures performance details such as articulations, dynamic and agogic accents, timbre, and tempo flexibility. This dissertation will consider performance decisions that are not often discussed in the research. For example, the …

Relationship Between School-Wide Positive Behavior Interventions And Supports, Student Achievement, And Teacher Efficacy In High Poverty Rural Alabama Elementary Schools, William Combs

Dissertations

The purpose of this research study is to determine if relationships exist between the level of School-wide Positive Behavior Interventions and Supports implementation, student academic achievement, and teacher self-efficacy in high-poverty rural Alabama elementary schools. The research encompassed a comprehensive analysis of existing literature, incorporating historical and policy-related context, theoretical underpinnings, relevant studies, and expert viewpoints. Additionally, the research involved the gathering and examination of data, presentation of findings, establishment of conclusions, and suggestions for prospective research directions. The primary objective of this study is to investigate potential correlations between the extent of SWPBIS (School-Wide Positive Behavior Interventions and Supports) …

Arturo Rodriguez: A Mexican Mosaic. A Discussion Of His Life And Selected Works, Jorge Gonzalez

Dissertations

Arturo Rodríguez (b. 1976) is a Mexican composer living in Los Angeles, California. His music has gained tremendous popularity in México within the last ten years and is being performed regularly by some of the most prestigious professional orchestras in México and abroad. One of the most interesting aspects of his career is that he writes music for both the concert hall and motion pictures. His compositional output is abundant and covers a variety of genres including music for symphony orchestra, chamber orchestra, chamber music, and piano. Rodríguez has focused on the art of symphonic composition for the past fifteen …

An Analysis Of The Factors That Affect Self-Employment, Stefani Broome

Dissertations

This dissertation research identifies the factors that affect self-employment in a three-essay format. Essay one builds a foundation on analyzing the determinants that affect self-employment in the United States through a country-level time-series analysis. Essay two includes a time-series panel analysis and comparative analysis between the United States and United Kingdom by expanding on Meager’s (1992) study of the relationship between unemployment and self-employment. This analysis focuses on the United Kingdom, an outlier in Meager’s (1992) study, which included a structural change to the motivation to enter self-employment after an economic shock in the late 1970s. Essay three utilizes a …

Timeseries Forecasting Of U.S. Housing Price Index Using Machine Learning And Deep Learning Models, Krishna Chaitanya Nunna

Dissertations

Time series forecasting is a promising technique for various applications which predicts future values or patterns by taking historical data as base. Forecasting future trends is very beneficial for different industries to make valuable decisions and strategies. One such industry is housing market; it has biggest influence on U.S. economy. Housing price index (HPI) is a one of the crucial economic indices published by various government funded and private agency to benefit several industries and individuals for better analysis of future trends of housing market.

Several factors influence the HPI, economical, geographical, and demographic features. Development of traditional time series …

Heterotypic Interaction Of Α-Synuclein And Tdp-43 In Neurodegenerative Diseases, Shailendra Dhakal

Dissertations

Amyloid aggregates of specific proteins form important pathological hallmarks in many neurodegenerative diseases, defining neuronal degeneration and disease onset. Recently, increasing numbers of patients show co-morbidities and exhibit clinical and pathological overlaps between multiple neurodegenerative diseases including α-synucleinopathies and TDP-43 proteinopathies. These overlaps are often accompanied by co-localization of α-synuclein (αS) and TDP-43 enhancing the possibility of direct interactions to generate heterotypic amyloids with distinct cellular consequences. To understand this, we investigate the interaction of α-synuclein (αS) and prion-like domain of TDP-43 (TDP-43 PrLD) in both homogenous and inhomogeneous phases. Firstly, we show that monomeric TDP-43 PrLD and αS interact …

Teachers' And Administrators' Opinions Of Lgbtq Students And Inclusive Education, Katie Vining

Dissertations

The goal of this study was to explore opinions of teachers and administrators in the South, when dealing with inclusive education within their school. Additionally, the goal was to examine the reported effect of teachers and administrators’ opinions of providing LGBTQ students with inclusive education on the school climate and risk factors of students. The study explored what practices and strategies have been implemented to provide an inclusive education for LGBTQ students.

The results of this study confirmed that bullying of LGBTQ students exists in schools in Alabama, Louisiana, and Mississippi, and a lack of specific policy to address the …

Intelpvt And Opt-Stvit: Advances In Vision Transformers For Object Detection, Classification And Video Recognition, Divya Nimma

Dissertations

Since the advent of Transformers, followed by Vision Transformers (ViTs), great success has been achieved by researchers in the field of computer vision and object detection. The difficult mechanism of splitting images into fixed patches posed a serious challenge in this arena and resulted in the loss of useful information at the time of object detection and classification. We propose an innovative Intelligent-based patching mechanism to overcome the challenges and integrate it seamlessly into the conventional Patch-based ViT framework. The proposed method enables the utilization of patches with flexible sizes to capture and retain essential semantic content from input images, …

An Analysis Of The Effects Of Visual Art And Gender On Secondary Students’ Achievement In Geometry, Johnny Gary Iii

Dissertations

Students’ understanding of geometry can be hampered in part because of their inability to visualize, describe, draw, and recognize images and shapes. What if art and making could support students’ mathematics learning and interest and help them over the geometry hurdle? This work investigated visual-arts integrated geometry lessons to explore its impact on high school students’ understanding and attitudes. This study used a quasi-experimental mixed methods design, with a pre- and post- survey and interview data collected from geometry students at Mississippi high school. The control group was taught the same geometry content using a traditional curriculum, and the treatment …

An Examination Of Influential Factors Of Academic Dishonesty And Ethical Decision-Making Among Community College Nursing Students, Roshelle L. Lemon-Howard

Dissertations

Academic dishonesty remains a pervasive, multi-discipline dilemma which has been reported as having the propensity of resulting in longstanding consequences beyond academic settings. Previous research has suggested that students who participate in dishonest behaviors while attending institutions of higher education have greater tendencies to engage in dishonest and unethical behaviors within professional settings. Notably, schools of nursing are not exempt from academic dishonesty and the ramifications that have been associated with such misconduct. Although academic dishonesty has been examined from various perspectives, and in numerous contexts, current studies that compare relationships between peer and faculty influences on academic dishonesty and …

Engagement In Mental Health Research: The Role Of Mental Health Awareness And Perceived Intervention Stigma In Clinical Research Engagement Among African American Faith Communities, Camelia Harb

Dissertations

The dearth of participation in clinical research by marginalized racial and ethnic groups is a commonly cited limitation of research studies. To better understand research engagement among marginalized groups, this study proposed a mixed methods design examining the roles of mental health awareness and perceived intervention stigma on the capacity to engage in clinical research among a sample of African American faith community members. The primary aims were to: 1) examine the associations between and predictive roles of mental health awareness and perceived intervention stigma on clinical research engagement; 2) evaluate the moderating role of perceived intervention stigma; and 3) …

Biophysical Factors Affecting Habitat Suitability For Crassostrea Virginica, Jason D. Tilley

Dissertations

Oyster reefs provide a variety of important ecosystem services. However, the mortality rate of eastern oyster, Crassostrea virginica, the dominant species that produces oyster reefs in the northern Gulf of Mexico, is increasing at an alarming rate due to a variety of abiotic and biological factors. I examined how biophysical factors, including the less-studied fatty acid profiles of the suspended particulate matter on which oysters feed, influenced morphometric condition of C. virginica.

I sampled suspended particulate matter (SPM) and oysters in-situ in the western Mississippi Sound, which historically supported the majority of oyster production in Mississippi waters. Sampling …

Adaptive Leadership During Times Of Great Change And Opportunity, Danielle Daubin

Dissertations

Purpose: The purpose of this exploratory phenomenological study was to identify and describe the strategies used by middle school principals to build an adaptive capacity based on the five key characteristics of adaptive leadership identified by Heifetz et al. (2009).

Methodology: Three counties in northern California were selected to conduct a phenomenological study on middle school principals. Of this population, purposeful sampling was applied to identify participants who met specific criteria. Ten participants were selected: four from Contra Costa County, three from San Joaquin County, and three from Stanislaus County. The researcher conducted one-on-one interviews to gather data, which was …

Never-Ending Parenting: Challenges Experienced By Caregivers Of Adults With Severe Autism, Andrea Palerino

Dissertations

Despite the large number of children with autism spectrum disorder (ASD) who are annually aging out of the school-based systems in the United States, much of the academic literature has been focused on the concerns and challenges of preschool or school-aged children with ASD. As a result, there lacks a clear understanding of how primary caregivers of adult children with severe autism spectrum disorder (SASD) utilize various forms of capital to navigate care.

This study proposed to fill that gap by employing Bourdieu's notions of capital as a theoretical framework for the interview protocol to address accessing community services, securing …

Power-Up With Emotional Intelligence: Exploring Flight Attendant Leadership And Crew Resource Management In A Dynamic Post-Pandemic Travel Environment, Carlin Laviolet Clarke

Dissertations

In the post-pandemic travel environment, disruptive passengers fail to accept flight attendants’ leadership and cause unruly incidents that compromise flight safety, damage airlines, and present behavioral challenges that can lead to physical harm (Al-Arshani, 2021; Albert, 2016; Araiza, 2022; Albert, 2016; FAA, 2021; Inspire Academy, n.d.-a.; International Air Transport Association [IATA], n.d.-b; James, 2022; Pederson et al., 2021; Ramona & Anbro, 2017; Timmis et al., 2018; TSA, 2021; Wong & Neustaedter, 2017). Flight attendants rely on Crew Resource Management (CRM) skills to manage inflight incidents; however, CRM promotes team effectiveness and flight attendants are often dispersed throughout the cabin and …

Mentor Teacher And Administrator Attitudes And Beliefs Toward Mentoring Programs In K-12 Education In South Mississippi, Krystle Womack

Dissertations

The teaching profession relies heavily on mentor programs to promote teacher retention, to reduce attrition and to increase the quality of new teachers. Teachers grow professionally through gaining knowledge. Mentor teachers show professional growth through knowledge gained from mentoring programs and serving as mentor teachers.

There is a significant gap in mentoring research in that the mentoring literature is limited in perspective. Research focuses solely on the perspectives of the beginning teacher or the person being mentored, but the perspective of more than one stakeholder is needed to give the full picture of induction and mentoring. This study uses a …

Perceived Power By Nurse Managers In Dialysis Units: A Qualitative Case Study, Janie Griner

Dissertations

Nurses comprise the largest workforce in health care but lack power despite their numbers. Nurses have suffered short-staffing, burnout, job dissatisfaction, unsafe work settings, and cumbersome technology for decades. The dialysis nurse manager is an important component of the dialysis unit and plays a role in the retention and recruitment of nurses. Using a case study approach this qualitative, thematic analysis described dialysis nurse managers’ perception of power in dialysis units. A review of the current research revealed a gap involving dialysis nurse managers’ perception of power in the dialysis unit. The following research question was developed: • How do …

Spatial Visualization Of High School Geometry Students, Jennifer Crissey

Dissertations

Spatial ability has been defined as “the innate ability to visualize that a person has before any formal training has occurred, i.e., a person is born with ability” (Sorby, 1999, p. 21) and is comprised of spatial orientation and spatial skills.Each of these facets are used in everyday life. High school students can enhance their spatial visualization skills through experiences and instruction. The purpose of this study was to test an intervention with the aim of increasing high school geometry students’ spatial visualization skills. The participants in this study were high school geometry students who were randomly placed in either …

"Innumerable Small Crafts": Maritime Work In The Estuarian Gulf, 1865-1900, Kevin Grubbs

Dissertations

Maritime historians have argued for a highpoint in maritime activity during the antebellum years. This peak was fed by Americans travelling on tall wooden sailing ships in international trade, in the whaling industries, and as members of the US Navy. The prowess of the American Merchant Marine faded quickly in the middle of the nineteenth century due to military losses during the American Civil War and due to the rise of steamships and steel hulls. This peak was followed by another lesser peak in the Twentieth Century as American ships caught up with technological changes. World War One provided a …

Exploring Local Elected Officials' Capacity To Govern Effectively, Mario King

Dissertations

A successful local government exemplifies inclusivity, innovation, and deliberate decision-making, all advancing responsible management of taxpayers' resources. In this qualitative investigation, a phenomenological approach is employed to delve into the lived experiences of local elected officials. The aim of this study was to gain insights into the capacity of these local elected officials for success in governance. Subsequently, the insights from these local elected officials' experiences are harnessed to evaluate their influence and impact on municipal performance.

The management of municipal performance encompasses the provision of social services, the maintenance of fiscal operations, and adherence to statutory obligations (Avellaneda, 2008). …

Perceptions Of Stress In Community Clinic Nurses During The Covid-19 Pandemic, Jomeka Smith

Dissertations

The COVID-19 pandemic is one of the largest healthcare crises that has affected the entire healthcare industry. Community health nurses in the front-line roles are greatly threatened by the COVID-19 pandemic that has decimated healthcare systems. The well-being of nurses is vital to perform their full potential of adequate patient care. Increased demands and pandemic related stressors can increase the risk of mental health problems. Nurses work in a variety of healthcare settings, however, the expectations, the fear of the unknown, and changes in demands have largely contributed to the unprecedented stressors that accompany nurses in clinical settings. Stress among …

Navajo Folk Elements In Sandpaintings For Piano By Connor Chee, Le Bai

Dissertations

Sandpainting is an art form that exists among the Navajo and Pueblo

Indians and is valued for religious reasons due to its connection with healing ailing individuals. Originally, the sacred sandpaintings were not allowed to be used or created outside of a healing ceremony, because, similar to a musical performance, they only existed during the ritual itself.

Connor Chee (b. 1987) is a Navajo pianist and composer renowned for

fusing classical piano training with his Native American heritage. Chee composed Sandpaintings for Piano in 2021 (revised in 2022), which is based on sandpainting from Navajo culture.

This document discusses Navajo …

The Leadership Experience Of Academic Chief Nurse Administrators In The State Of Georgia During The Covid-19 Pandemic Upon Return To Campus After Full Virtual Instruction: A Qualitative Study, Susie Jonassen

Dissertations

The impact of the COVID-19 global pandemic has been rated as the highest factor of intent to leave the profession in nurses serving in a leadership role. During the pandemic, crisis leadership swept across academia partly because nursing academia was not prepared for the rapid transition to virtual instruction. The reopening of nursing programs, while pandemic restrictions were still required, caused unprecedented disruptions and stress for academic leaders. One-third of nursing faculty anticipate retirement within the next two years. With the present burnout and shortage of nursing academia leaders, there was a need to explore the lived experience of academic …

Diversifying Piano Pedagogy: A Comparative Study Of Brazilian Piano Works And Established Piano Methods, Helber Fernandes Ribeiro

Dissertations

Effectively teaching piano is a highly intricate task due to the diverse backgrounds, personalities, and learning approaches students might possess. Nonetheless, their learning process could be enhanced through the implementation of a diverse and adaptable pedagogical plan that caters to the specific goals and needs of each student. In light of this, the purpose of this study was to contribute to the existing body of pedagogical piano literature by offering supplementary resources to piano teachers. Therefore, this research aimed to assist piano teachers in navigating the unique characteristics of each student. This objective was accomplished by means of a thorough …

Sounds Of Nature: A Jazz Suite For Saxophone And Orchestra, Matteo Sabattini

Dissertations

The rhythmic feature of odd meters is one of the most important characteristics of contemporary jazz music. However, odd meters are not often used in the saxophone and orchestra repertoire. Therefore, in this study, I aimed to write an original suite Sounds of Nature for saxophone and a large ensemble that incorporated aspects of jazz, classical, and improvisation with odd meters and changing meters. This study was unfolded into two parts. The first part was composing the suite in three movements. The second part was discussing and analyzing the odd meters of my composition. I first researched and analyzed music …

Early Carbonate Diagenesis Of The Miocene Dam Formation In Southwestern Qatar, Mohammed Al-Musawi

Dissertations

The timing and mechanisms of platform-scale dolomitization have been the subject of a long and contentious scientific debate known as the “dolomite problem.” The current study provides new insights through an investigation of the Miocene mixed carbonate-siliciclastics-evaporites Dam Fm in southwestern Qatar. Petrographical, mineralogical, and geochemical data are integrated from two research cores, the Dam-01 and Dam-02. The Dam Fm provides an ideal site to investigate dolomitization because these rocks are: (i) relatively young, (ii) have not been deeply buried, (iii) exhibit no evidence of diagenetic resetting, and (iv) characterized by alternating meter-scale depositional cycles that help constrain the relative …

National Emergency Department Sample In Geriatric Subsequent Mild Traumatic Brain Injury Visits And Associations With Sex, Falls, Payor, And Discharge Outcomes, Carrie Ann Barrett

Dissertations

The purpose of this study was to explore the variables of sex (male, female), fall mechanism of injury, payor source, and emergency department (ED) discharge outcomes in patients aged >65 who presented with mild traumatic brain injury (mTBI) subsequent ED visits.

A secondary data analysis was performed to assess the relationship among the independent and dependent variables listed above. The independent variables were dichotomous for age (>65, < 65), sex (male, female), and fall mechanism of injury (yes, no), and categorical for payor source (Medicare, Medicaid, Private, Other). The ED discharge dependent variables were categorical [home; healthcare services (including skilled nursing facility, home care, and intermediary care)]. Logistic regression analyses were performed to evaluate specific variables that increase the probability of affecting ED discharge outcomes. The software, SPSS v. 28 was used in the statistical calculations. The study was approved by the Western Michigan University Human Subjects Internal Review Board.

Investigation Of Public Trust In Science In Connection With Views About Tentative Nature Of Science And Epistemological Beliefs, Asghar Pervaiz Gill

Dissertations

Trust in science is contested in everyday discourse and decision-making. Science education research and instruction must delve into and contribute to enhancing public trust in science. In this context, nature of science (NOS), and epistemological beliefs (EBs) emerge as closely related research areas highlighting the tentative NOS and uncertain aspects of knowledge, which can potentially influence trust in science. In a series of three interrelated studies, this research explores the public trust in science in relation to NOS views and EBs.

The first study emphasizes the role of science education in building trust among undergraduate chemistry students. It assesses the …