The Impact Of Social-Emotional Competence On Academic Achievement And Career Success Within Urban School Systems, Lashanda R. Boone, Keesha Byrd, Susan Grimes, Jamesha Purdiman, Cierra Wourman

Dissertations

Abstract

This dissertation investigates the critical role of social-emotional learning (SEL) in urban education through the lens of educators working in a diverse middle school setting in St. Louis, Missouri. With a focus on understanding educators' perceptions and experiences, this study aims to explore the effectiveness of SEL programs in addressing the various needs of students, particularly those from marginalized communities. The researchers use a qualitative approach, utilizing surveys with open-ended questions to gather insights from middle school teachers, counselors, support staff, and administrators. The study dove into various aspects of SEL implementation through rigorous data collection and analysis, including …

A Delphi Study To Explore Successful Implementation Of The International Baccalaureate Primary Years Programme From A Principal's Perspective, Hilary Reynolds

Dissertations

Purpose: The purpose of this Delphi study was to identify the essential elements needed to implement the International Baccalaureate Primary Years Programme (IB PYP) standards and practices from the perspective of elementary school principals who have successfully implemented the programme.

Methodology: This research study examined the essential elements needed for elementary schools as they transition to an IB PYP. This study illustrated the framework for the implementation of the study. Additionally, a description of the population, target population, and the sample used for the study was explored. The instrumentation, data collection procedures, and description of data analysis were then explained. …

Experience Of Parents Caring For A Chid With An Acquired Disability, Brad Phillips

Dissertations

Parents caring for a child with an acquired disability often report a negative impact on physical, psychological, emotional, and spiritual health associated with caregiver burden related to their child's complex health needs. This is further complicated by additional challenges related to the loss of a previously healthy child. Traditional patterns of loss follow linear, time-bound stages that have been observed to be unrelated to the experiences of these specific parents and their families. Therefore, the concept transforming loss has been developed to better understand how these parents navigate loss and find meaning in spite of their suffering.

The purpose of …

Help Or Hindrance: Latinx College Graduates’ From Stem Majors Perceptions Of University Culture Following Vincent Tinto’S Theoretical Framework Of Student Persistence, Carmen Gonzalez, Carmen Lucia Gonzalez

Dissertations

Purpose: The purpose of this phenomenological study was to explore how Latinx college graduates who have achieved STEM degrees perceive the culture of their university and the STEM program they were enrolled in as supporting or not supporting a Latinx college student’s persistence to graduation.

Methodology: A qualitative phenomenological approach was the methodology selected for this study. This phenomenological research captured and described the lived experiences of study participants through interviews and artifacts.

Findings: The findings of this research illustrate (a) Research participants all perceived that creating relationships with STEM program faculty was important in supporting them toward degree completion, …

An Exploration Of The Effects And Clinical Presentations Of Premature Birth Within The Latinx Population, Diana Hill

Dissertations

There are roughly ten percent, or 15 million, preterm births every year across the world. Therefore, it is vital to understand the impact on their development across cognitive, academic, socioemotional, and behavioral levels. A vast amount of research has shown that children who are born prematurely are more at risk of facing challenges across various areas of their development. However, the majority of the research samples have been limited within their scope, leaving behind a gap in research focused on specific subgroups within the population. By delving into the unique context of the Latinx population, this study endeavors to shed …

Reproductive Biology Of The Jellyfish Outbreak Along The Uae Coastal Waters, Amrutha Aravind

Dissertations

Jellyfish are a ubiquitous occurrence in the world’s oceans. During the past decades, dramatic spatial increases and temporal shifts in jellyfish distributions have been reported around the world. The United Arab Emirates (UAE) coastal area also has experienced several blooms along with severe adverse impacts on its economic facilities. Few studies have been conducted within the Arabian Gulf and the Sea of Oman, to identify the blooming species and the environmental parameters that favor such breakouts. The present study aimed to identify the jellyfish species found along the coastal area of UAE and trying to link their occurrence with seasonal …

Influence Of Stressful Life Events On The Development Of Type 2 Diabetes, Joshua T. Minks

Dissertations

This study examined the relationship between distress and the development of Type 2 diabetes mellitus (T2DM) in the presence of established risk factors. Distress secondary to mental health disparities, stressful life events, and work conditions has been shown to promote insulin resistance and the development of T2DM.

Subjects (N=79) diagnosed with T2DM within the previous six months were recruited from SSM Health Centers and VA Medical Centers in the greater St. Louis area. They completed the Recent Life Changes Questionnaire, ENRICHD Social Support Instrument, and a demographic survey and analyses were conducted to determine differences between the veteran …

Self-Managment And Breastfeeding In Women With Preexisting Type 2 Diabetes Mellitus From Thailand, Ratchanok Phonyiam

Dissertations

The prevalence of type 2 diabetes mellitus (T2DM) is rising at a younger age, leading to an increased number of pregnant women with preexisting T2DM. Although traditional beliefs and practices influence diabetes management and breastfeeding, recommendations integrating Thai cultural beliefs in maternal care are lacking. The purpose of this dissertation is to describe diabetes self-management in pregnancy and breastfeeding experiences in women with preexisting T2DM from Thailand. This dissertation is a convergent parallel mixed-methods study, guided by the National Institute on Minority Health and Health Disparities (NIMHD) Framework. Data were collected two times. The first time was during pregnancy (T1). …

Students' Attitudes Toward Computers At The College Of Nursing At King Saud University (Ksu), Osama A. Samarkandi

Dissertations

Computer knowledge and skills are becoming essential components technology in nursing education. Saudi nurses must be prepared to utilize these technologies for the advancement of science and nursing practice in local and global communities.

Little attention has been directed to students' attitudes about computer usage in academic communities in Saudi Arabia. Their attitudes about the use of computers for the enhancement of learning are relatively unknown. Few research studies have been identified that explicate Saudi Arabian nursing students' attitudes toward computer usage for the acquisition of knowledge and skills.

Males and females matriculate at King Saud University (KSU), but attend …

Steminism: Analyzing Factors That Improve Retention Of Women In Stem, Kira Carter, Jane Kelley, Jason Vasser-Elong, Rc Patterson

Dissertations

Our co-authored research ‘Steminism: Analyzing Factors That Improve Retention for Women as STEM Majors’ analyzed factors that contributed to the retention of women in science, technology, engineering, and mathematics (STEM) programs at Missouri University of Science & Technology (Missouri S&T). Women make up half of the US population, and while careers in (STEM) are an integral part of the US economy, women are underrepresented in these career fields. The purpose of our dissertation is to address the underrepresentation of women in STEM majors. Our methodology included homogeneous sampling to collect qualitative data. More specifically, we consulted with academic advisors and …

Factors Associated With Reduced Depression And Suicide Risk Among Mäori High School Students In New Zealand, Terryann C. Clark

Dissertations

Mäori adolescents, indigenous to New Zealand (NZ), have among the highest rates of depression and suicide in the industrialized world. Fortunately, resilience research demonstrates that promotive factors, such as family and school connections, can markedly reduce mental health problems for vulnerable youth populations. However, to date, this research has never focused on risk and promotive mechanisms related to mental health outcomes for Mäori youth. Such knowledge is a prerequisite for addressing the persistent mental health inequities faced by Mäori young people.

The Contribution Of Physical Activity To Sleep Parameters In Pregnancy Within The Context Of Prepregnant Body Mass Index, Priscilla M. Nodine

Dissertations

Sleep disturbances are common among pregnant women and pregnant women with obesity are especially prone to problems sleeping. Disturbed sleep is independently associated with the inflammatory process and adverse pregnancy outcomes. Safe treatment options to enhance sleep during pregnancy are needed. The primary aim of the study was to test Pender's Health Promotion Model (HPM) by evaluating the contribution of physical activity (PA) to sleep parameters in pregnant women, particularly within the context of prepregnant body mass index (BMI).

Life After Emancipation: A Phenomenological Study Of Emancipated Foster Youth And Their Lived Experiences, Felecia Gray

Dissertations

Purpose: The purpose of the current phenomenological study was to identify and describe the perceptions of emancipated foster youth (EFY) regarding the factors that have impacted their successful transition into adulthood. The secondary purpose of this study was to describe the measures EFY considers essential for a successful transition from foster care to independent living.

Methodology: This qualitative study identified and described the lived experiences of 12 emancipated foster youth from Los Angeles County, California. Respondents were purposively chosen based on specific criteria. Data were collected, and themes were formed with regard to five characteristics of the emerging adulthood theoretical …

Understanding Advanced Practice Nurses In Anesthesiology, Bradley Nielson

Dissertations

Determine the practice authority and professional legitimacy of safe and competent anesthesia administration, particularly the necessity of physician anesthesiologist oversight of certified registered nurse anesthesiologists and anesthesiologist assistants, necessitating the exploration of the education and background experiences that establish the diverse expertise and competencies among these anesthesia professionals.

A Design Thinking Mixed Methods Study On Learned Empathy Through Multicultural Education, Samanantha Webb

Dissertations

The dissertation in practice focused on addressing the issue of inadequate diversity, equity, and inclusion (DEI) competencies among teachers in a Title I school. The problem of practice emerged within the context of an increasingly diverse educational landscape, necessitating educators to possess robust DEI skills. The proposed solution was a professional development (PD) program, crafted using a design thinking approach, which included an asynchronous learning module supplemented by a book study. The comprehensive PD program was aimed at enhancing the teachers' understanding and application of DEI principles, making the prototype relevant to the demands of multicultural education in today’s diverse …

A Design-Based, Mixed Methodology Study On Neurodiversity-Affirming Practices Among Speech-Language Pathologists In A Midwestern School District, Sarah E. Schmid

Dissertations

As autism diagnosis increased (Maenner et al., 2023; Wright, 2017), autistic individuals increasingly advocated for services aligned with a neurodiversity perspective (Jordan, 2010; Leadbitter et al., 2021). Using a human centric, design-based approach, the researcher identified a lack of alignment between the emerging preferences of the autistic community and the services speech-language pathologists (SLPs) in a large, suburban special education school district felt competent in providing. Some SLPs in the district reported a lack of knowledge and training about the neurodiversity movement and felt further training on the topic was needed. Once the knowledge gap was identified, the researcher worked …

Professional Counselor's Experience Of Providing Clinical Services While Experiencing Adversity, Cambria Jovanna Mcdonald

Dissertations

The purpose of this study was to understand the lived experience of professional counselors who provided clinical services while undergoing personal adversity. Despite the common belief that counselors are more equipped to handle personal adversity, counselors experience adversity alike others. Interpretative phenomenological analysis was the methodology implemented. Participants in this study consisted of six licensed professional counselors working at various clinical sites who continued to provide counseling services while experiencing an adverse event. Adverse events included the death of a loved one, marital concerns, family crises, divorce, infertility issues, and complex parenting situations. Findings revealed that all participants reported a …

Evaluating The Susceptibility Of The Lew.1wr1 Rat To Glucose Intolerance, Insulin Resistance, And Masld : Is Fat10 The Key?, Quiana Claudette Wilkerson Vidal

Dissertations

Obesity is an epidemic that affects over 40% of adults in America. Obesity can be divided into metabolically healthy and metabolically unhealthy obesity, with the latter being characterized by symptoms closely associated with metabolic syndrome, type 2 diabetes, and metabolic dysfunction-associated steatotic liver disease (MASLD). What causes the transition from metabolically healthy to metabolically unhealthy obesity is not fully known. Further, it is unclear how this transition correlates with the onset of co-morbid conditions. We propose that Ubiquitin D (FAT10) may play a role in transitioning into a metabolically unhealthy state in response to obesity. This dissertation evaluated two main …

Unveiling The Mechanisms Of Bromate Formation And Nom Treatment In Drinking Water Via Plasmon-Enhanced Catalytic Ozonation, Amir Ahmadi Zahrani

Dissertations

High energy consumption and the formation of harmful byproducts are significant challenges in advanced oxidation processes (AOPs). While much research has focused on improving treatment efficiency, controlling byproduct formation requires more attention. The focus of this dissertation is divided into three main focuses: Firstly, the underlying mechanism of bromate formation inhibition during a plasmon-enhanced catalytic ozonation (PE catalytic ozonation) process using silver-doped spinel ferrite (0.5wt%Ag/MnFe2O4) as the catalyst was investigated by scrutinizing the effects of each factors involved in PE catalytic ozonation including irradiation, catalyst, and ozone, both individually and in combination, on major bromine species involved in bromate formation. …

Simulation Of Atmospheric Pressure Dielectric Barrier Discharges At Low Driving Frequencies, Shanti K. Thagunna

Dissertations

This dissertation investigates the self-pulsing of Dielectric Barrier Discharges (DBDs) at low driving frequencies, in particular, (a) the dependence of current on the product pd of gas pressure p and the gas gap length d, (b) the effects of lossy dielectrics (in resistive discharges) and large dielectric permittivity (in ferroelectrics) on current dynamics, (c) the transition from Townsend to a dynamic Capacitively Coupled Plasma (CCP) discharge with changing pd values, and (d) the transition from Townsend to a high-frequency CCP regime with increasing the driving frequency. A one-dimensional fluid model of Argon plasma is coupled to an equivalent RC circuit …

Mitigation Of Inflammation In Early Post-Traumatic Osteoarthritis Through Low-Intensity Ultrasound, Shahid Khan

Dissertations

Post-traumatic osteoarthritis (PTOA), a subset of OA caused by direct injury or repetitive microtrauma, results in a robust release of inflammatory mediators. If inadequately controlled, this pro-inflammatory phase leads to early tissue damage. The biomedical burden of PTOA is significant and inadequately addressed due to difficulties in identifying the disease onset, slow progression, and incomplete understanding of its etiology and pathogenesis. However, PTOA's distinct initiating events allow for early intervention. This thesis investigates whether fibronectin fragments (FnFs) can induce an early inflammatory response in a triple cellular in vitro model of early PTOA and whether continuous low-intensity ultrasound (cLIUS) can …

Assembly And Analysis Of Space Biofilm-Forming Bacterial Model Organisms Towards The Treatment Of Water System Biofilms, Yo-Ann VéLez Justiniano

Dissertations

Space exploration imposes unique challenges on the human body and engineered systems alike. One such challenge is the control of microbial life, specifically biofilms, within the water processor assembly of the International Space Station (ISS). This investigation aimed to determine the feasibility of using an innovative bioremediation approach to mitigate biofilm growth in the water processor assembly. This approach entails the dissemination of a desired anti-biofilm gene across the microbial population of the water processor assembly through horizontal gene transfer via conjugation. To ascertain the viability of this method, the research was divided into two primary focuses. The first part …

The Structural Basis Of Inflammation : Computational Characterization Of Molecular Mechanisms, Sara W. Jackson

Dissertations

Computational tools are useful in the interpretation and analysis of experimental data. In the world of structural biophysics, computational tools go a bit further: they can simulate atomic motions and molecular interactions based on experimentally-determined biomolecule structures, therein describing natural phenomena, and inspiring the formulation of new hypotheses. In this work, computational structural biology tools are used to answer questions about molecules of inflammatory importance. Quantum chemistry computational tools are used to determine the electronic structure of sesamin, a component of many diets which may be a modulator of an enzyme involved in the metabolism of inflammation mediators. Virtual docking …

Enhancing Organisational Performance Through Patient-Focused Learning Excellence In The Biopharmaceutical Industry, Lori Richter

Dissertations

Drug shortages, quality defects and challenges regarding innovation within the biopharmaceutical industry pose significant risks to patient safety and organisational performance. These problems persist despite the many scientific, technological and economic advances over the past several years in a well-funded, high-revenue industry operated by highly qualified personnel. Evidence suggests that the industry has yet to fully realise the potential for building organisational capabilities to enable learning from mistakes to enhance performance outcomes. This research study explored how biopharmaceutical companies can learn from their mistakes and embrace a culture of learning in order to reduce quality defects and drug shortages by …

Exploring Manifestations Of Pluriform Love In The Leadership Of Christian Early Childhood Communities: A Phenomenological Study 2019-2024 In New Zealand, Sharon Kaye Judge

Dissertations

Problem

This study responds to the need to explore and/or propose models of leadership for Christian early childhood education and care (ECEC) settings in New Zealand (NZ). While previous studies identify love and care as a priority there is a need to define and prioritize Biblical understandings of love that may align with the principles of the national ECE framework. The study represents an alternative narrative to the neo-liberal influences which dominate areas of ECEC leadership through the marketization and standardization of children’s services nationally and globally.

Purpose of Study

Many factors contribute to the purpose of this study which …

The Relationship Between Participation In A Student Success Course And The Retention Rate And Academic Success Of First-Year Freshmen At A Historically Black University, Madeline Martinez

Dissertations

Problem

Amongst the highest at-risk student populations are minority students (students of color), first-generation college students, students from low-socioeconomic status, students experiencing financial challenges, and those who enter college academically underprepared. Furthermore, studies have found a significant gap in the educational achievement of African Americans in comparison to other peer groups. Closing this achievement gap requires educators to take a closer look at the complex concept of student retention and understand the variables and factors associated with students’ successful outcomes from both an individual and institutional perspective. An in-depth examination of the effectiveness of strategies specifically designed for the retention …

Quantitative Characterization Of Non-Bonded Interactions In Proteins Affecting Human Health And Disease, Maher Mansur

Dissertations

Non-bonded interactions are fundamental forces that govern molecular relationships between two or more molecules. These interactions contribute to the stability of complex biological structures like DNA, RNA, and proteins, and control various biological processes. Almost all of these processes are significantly influenced by protein-protein and protein-ligand intermolecular interactions. Here, the interactions of various proteins with other proteins, peptides, and/or ligands were quantified computationally to tackle human health-related problems. For estimating the intermolecular interactions, a number of computational approaches including protein structure modeling, molecular dynamics simulations, molecular docking, ensemble docking, semi-empirical methods, etc., were used. The basics of Molecular Mechanics and …

Developing Geopolymer-Based Adsorptive Materials For Nutrient Removal From Agricultural Runoff And Drainage, Gabrielle Jacquelle Savoir

Dissertations

With the rise of population placing strain on food supplies and the failure of current prevention strategies to mitigate effects of agricultural pollution, research is needed to develop new technologies for the removal and recovery of nutrients from agricultural runoff and drainage. Geopolymer, an alkali-silicate material polymerized within an acidic or alkaline medium, is promising as an adsorptive substrate due to its multifaceted customizability, cost effectiveness, and adsorptive properties. Hence, the objective of this research was to develop porous metakaolin (MK) geopolymer based adsorptive materials with high affinities for phosphate and ammonium/ammonia to act as nutrient control within agricultural runoff …

The Lived Experiences Of School Counselors And Ell Teachers Who Support Ell Students Who Exhibit A Symptom Of Mental Illness, Trenise Duckens

Dissertations

The current literature regarding the lived experiences of ELL teachers and school counselors who support ELL students who may exhibit a symptom of mental illness in high school is very limited. Research is available discussing school counselors and their role when supporting students who may exhibit a symptom of mental illness or may have mental health concerns. This study sought to add to the literature by exploring the lived experiences of ELL teachers and school counselors who support ELL students who may exhibit a symptom of mental illness. By adding to the literature, the researcher hopes to provide a better …

Adaptive Discrete Time Sliding Mode Control For N-Th Order Flapping-Wing Micro Air Vehicles With Unknown Parameters, Joshua Hill

Dissertations

Small aerial systems, such as nature-inspired flapping-wing micro aerial vehicles (FWMAV), operate in uncertain and dynamic environments that are subject to unknown disturbances, e.g., wind gusts. With the proliferation of inexpensive system components, extensive research has been dedicated to improving the operation of these FWMAVS, both in civilian and military applications. Given dynamic environments and variations in individual components, sliding mode control has become an increasingly applied control method for FWMAV. Its robustness proves invaluable to ensure stability in the presence of uncertain system parameters and environmental disturbances. This dissertation presents three discrete-time sliding mode control (DSMC) methods and applies …