Career Technical And Agricultural Education Teachers In Rural Schools: Perceptions Of Leadership Abilities, Professional Support, And Overall Job Satisfaction Following Participation In A Teacher Leadership Professional Learning Community, Tasia Ellis

Dissertations

Career Technical Education (CTE), including Career Technical Agricultural Education (CTAE) in Georgia, are experiencing difficulty retaining quality teachers. This problem is exacerbated in rural communities, which have a smaller workforce pool and fewer nearby colleges to certify CTE/CTAE teachers (Morton, 2021). A potential solution to offset teacher retention concerns is teacher leadership. When teachers are given opportunities to take on leadership roles, they are likely to feel more valued and experience increased self-efficacy and perceptions of ability (Katzenmeyer & Moller, 2009). The purpose of this phenomenographic study was to examine whether a teacher leadership Professional Learning Community (PLC) enhanced teachers' …

Improving The Experience Of Culturally Diverse Nursing Students: A Qualitative Study, Miriam L. Griffin

Dissertations

Current literature reflects a need for an overall increase in the number of nurses and an increase in ethnic and racial diversity in the nursing profession. The lack of diversity is a global nursing concern, and nursing programs and educators are tasked with attempting to recruit, retain, and graduate culturally diverse students. The literature and research discuss the need for nursing programs and educators to design early intervention success programs and pre-nursing preparation that focus on critical factors that contribute to student success and assist with decreasing attrition rates. In this basic qualitative research study, eight semi-structured interviews were conducted …

Improving Medication Safety Through Medication Reconciliation In Amulatory Care, Mayu Yamamoto

Dissertations

Medication reconciliation (MR) is recognized as an effective strategy to prevent harm from medications and yet it has not been consistently performed in the ambulatory care setting. Inaccuracies in medication lists have contributed to medication errors and adverse drug events.

Inclusive Education In Early Childhood: A Qualitative Phenomenological Study Of The Successes And Barriers Impacting Successful Early Childhood Inclusive Education, Cynthia Hartshorn

Dissertations

Purpose: This qualitative phenomenological study aimed to explore early childhood teacher experiences regarding the successes and barriers of implementing inclusive education with general education and special education students based on the three dimensions of Booth and Ainscow’s (2016) Index for Inclusion. This study sought to identify what preschool teachers perceive to be the greatest barriers to implementing inclusive education and the most effective strategies for overcoming these barriers. Finally, this study sought to identify the preservice and in-service experiences that teachers perceive as most effective in supporting the successful implementation of inclusive education.

Methodology: The study methodology was conducted using …

Current To Best Practice: An Approach To Establishing A Clearinghouse, Alycia Sterenberg Mahon

Dissertations

Clearinghouses provide a central location for evaluating and synthesizing studies to inform practice and policy. Many stakeholders rely on these clearinghouses to make evidence-based decisions for practice and research. This investigation aims to develop and evaluate a sequence of methods that fields/disciplines can use to establish a clearinghouse. Specifically, this research provides a roadmap to form a clearinghouse for music therapy (MT) intervention-based research. This work consists of three individual research studies. Each study addresses a component of how the field of MT, through a clearinghouse, can provide a solution for disseminating evidence-based practices. Study 1 provides a framework to …

The Effects Of Combined Evaluative And Memo, Matrix, And Graphic Objective Feedback On Performance When Receiving Fixed Pay, Amber L. Derthick

Dissertations

The purpose of this current study was to examine the relative effectiveness of written feedback in the form of a memo that displays the performer’s current performance (memo feedback), written feedback in the form of a matrix that displays the performer’s current performance along with past performance (matrix feedback), and graphic feedback that displays the performer’s current performance along with past performance on a line graph (graphic feedback) when individuals receive fixed pay. The memo, matrix, and graphic feedback displayed “objective” feedback. Participants were 70 undergraduate students who were randomly assigned to one of the four conditions. Participants attended a …

Say Her Name: A Phenomenological Study On Black Women’S Experiences With Fearful Encounters With The Police, Marilyn Shantey Buford

Dissertations

Police violence is a historical, systemic issue that continues to plague the Black community to this day. Research discussing the systemic oppression of police violence on Black people has seen an increase over the past decade. However, little has been discussed on the effects of police violence on Black people’s health and wellness, particularly their mental health. The research that exists surrounding police violence and mental health is largely concentrated on the experiences of Black men. Little is known about how Black women personally experience police violence or how these experiences impact their mental, emotional, and physical health. Not exploring …

Pathways To Leadership In A Professional Association, Cheryl Lynn Endres

Dissertations

This purpose of this exploratory qualitative study was to explore the experiences of former volunteer leaders who served in the role of president for a professional association. A qualitative design framed by phenomenology is appropriate when seeking to understand individual reflections on a common experience (Brinkmann, 2008, Patton, 2018, Creswell & Poth, 2018). The research was framed as exploratory due to the limited qualitative studies on leadership in professional associations, and more information to understand this experience can be gained by using the qualitative phenomenological method. The phenomenon of focus in this study is motivations related to volunteer leadership, in …

A Design Thinking Mixed Methods Study On Empathy In A Midwest University Writing Center, Sue Sinclair Edele

Dissertations

The scholar practitioner explored the problem of practice in the role of empathy in writing center services, focusing on tutoring training. The research aimed to determine if empathy training and mindfulness could enhance the empathetic practices of writing center staff, and if such enhancements would make students using writing center services feel more included, seen, and heard during tutoring sessions. The problem of practice was examined through three lenses: tutor training, understanding empathy in the context of a writing center environment, and the perceptions of empathy from the students using writing center services. A mixed-methods approach, incorporating both qualitative and …

Understanding Chemistry Concepts Through Analogies And The Frayer Model, Ashley A. Walls

Dissertations

The purpose of this study was to investigate how high school Honors chemistry students create and learn from analogies that were created using the Frayer Model. Pragmatism, analogies in science, and Reality Pedagogy served as the theoretical foundation of this study. A phenomenography method was used to answer the following research questions: What connections do high school honors chemistry students make when using analogies relating chemistry concepts to their prior knowledge, interest, or hobbies? What are high school honors chemistry students’ perceptions of the use of the Frayer Model for analogy creation? How do high school honors chemistry students of …

Warrior Voices: A Narrative Inquiry Into The Experiences Of Men Living With Multiple Sclerosis, James Petropulos

Dissertations

This narrative inquiry delves into the lives of six men, including the researcher, who have multiple sclerosis (MS). Through in-depth interviews, the researcher asks participants to describe their life before diagnosis, the diagnosis process, and the construction of a “new normal” after diagnosis. This research provides insights into how participants make sense of the disease, how they cope with the ongoing changes to their bodies, their relationships, their careers, and their perceptions of their masculinity. Analyzing the narratives provides insight into the variability of MS types and symptoms, and various coping mechanisms. It supports the idea that each participant should …

From Doctoral Student To Professor: The Professional Socialization And Career Development Of International Counselor Educators, Ayla Martine Ludwig

Dissertations

Becoming a counselor educator is a complex and rigorous process wherein students grow both personally and professionally (Dollarhide et al., 2013). Throughout this process, students develop in accordance with doctoral competency standards (CACREP, 2021) which help socialize them into the role of professor. For international learners, their education has historically included unique challenges such as language barriers (Behl et al., 2017; Hegarty, 2014; Jang et al., 2014; McDowell et al., 2012; Ng, 2012; Pollock et al., 2017; Sato & Hodge, 2015; Sherry et al., 2010), cultural adjustment (Jang et al., 2014; Kuo et al., 2018; Woo et al., 2015), and …

The Impact Of Household Preparedness And Work-Family Conflict On Medic-Firefighter Ability And Willingness To Respond For Duty In A Disaster, Joshua S. Simmons

Dissertations

There is a general assumption in disaster planning that emergency responders will respond for duty in any emergency or disaster. Role abandonment by medic-firefighters could impede an organization’s ability to effectively manage the impact of a disaster. This study investigated household preparedness and work-family conflict levels, identified as primary variables affecting ability and willingness to respond in the literature. The aim was to determine if these factors impacted the ability and willingness of medic-firefighters in a coastal Virginia fire department to respond during disaster scenarios. The results showed that emergency preparedness levels were low, and that there were moderate levels …

What Is Good For One Is Good For All: Using Co-Teaching As A Model To Service Students With Disabilities Within Inclusive General Education Classrooms, Michelle Robinson

Dissertations

Co-teaching is one of the most used service delivery models for students with disabilities within general education classrooms. In co-taught classrooms, a general education teacher and a special education teacher work together to provide instruction to both general education students and special education students. This allows students with disabilities to learn alongside their same-age peers, as they can access the general education curriculum while also receiving the supports and services of a special education teacher. The purpose of this study was to examine how co-teachers at Washington Junior High (WJH; a pseudonym) felt about co-teaching and the co-teaching program. Twelve …

Systematics, Biogeography, And Floral Trait Evolution Of The Plant Genus, Medinilla (Melastomataceae), John Peter Quakenbush

Dissertations

Medinilla is a large paleotropical genus in the plant family Melastomataceae with a long history of systematic uncertainty. The first objective of this research is to test the monophyly of Medinilla. A species tree is estimated using 599 nuclear gene trees, and 87 concatenated chloroplast genes are used to estimate the plastid phylogeny. Sampling includes 272 Medinilla and outgroups. Pachycentria and Plethiandra are resolved within Medinilla. Other fleshy-fruitedgenera long associated with Medinilla (i.e., Catanthera, Heteroblemma, Kendrickia) belong to other clades. With this new evolutionary framework, an infrageneric classification system is proposed for Medinilla consisting of …

Beneficial Effects Of Exercise On Glial Cell Line-Derived Neurotrophic Factor Content And Endplate Morphology In Skeletal Muscle Of Aging Male And Female Rats, Juliana M. Vangyseghem

Dissertations

Premenopausal women display lower incidence and severity of neurological disease compared to men of the same age, yet these populations are often treated similarly. A decline in neuromuscular function is associated with aging, which may be partially explained by a decline in neurotrophic factor expression with age. A possible way to maintain neuroprotection would be to regulate the production and release of a target-derived neurotrophic factor, such as glial cell line-derived neurotrophic factor (GDNF). GDNF has been shown to be the most potent survival factor for motor neurons and GDNF content of skeletal muscle has been shown to increase with …

Identity And Alterity In A Comedy Series From Santa Cruz, Bolivia, During The Presidency Of Evo Morales, Anita L. Zandstra,

Dissertations

This dissertation explores the construction of social identity and social difference in and through Neo/Los Mismos, a Bolivian comedy series produced during the presidency of Evo Morales (2006-2019), the country’s first president to claim an Indigenous identity. These years were characterized by profound divisions between the Bolivian highlands, home to Morales’s base of support, and the opposition based in the lowlands department of Santa Cruz. This qualitative study takes an interdisciplinary approach to social identity and social difference during the Morales era, drawing on concepts from linguistic anthropology, literary criticism, and humor studies, and tracing connections between Neo/Los Mismos and …

Restorative Practices Effect On The Culture And Climate Of A School Or District, Stephanie Daly

Dissertations

Restorative practices have emerged as a transformative approach within various domains, particularly education, aiming to nurture constructive relationships, address conflicts, and foster community. This research delves into the multifaceted world of restorative practices in educational settings, exploring their impact on school climate, conflict resolution, social and emotional learning, and broader implications for equity and justice in the classroom. This study looks to see if restorative practices affect the culture and climate of a school or district. It looks at how students describe a classroom that uses these practices. The feelings and reactions of students participating in these practices were also …

Examining The Influence Of Professional Learning Communities On Grit And Social-Emotional Skill Development In Students And Collective Teacher Efficacy Within A Middle School, Sam Kurtz

Dissertations

There has been a change in student behavior and social-emotional competence following the isolation, independence, and disjointed nature of the COVID-19 pandemic. Regardless of our efforts to engage students in learning, many are not emotionally available to participate in or avail themselves of the learning process. Through this study, I connected the potential development of collective teacher efficacy through utilizing a professional learning community (PLC) model, which focused on addressing students' lagging social-emotional skills in the middle school setting. This research aimed to determine if collective efficay and PLCs with a central focus on social-emotional learning could yield growth in …

A Design Based Mixed-Methods Study On Library Marketing And Communication Practices And Stakeholder Perceptions At A Midwestern University, Elizabeth Macdonald

Dissertations

The dissertation in practice was an effort to understand the relationship between communication and marketing strategies and students, faculty, and staff at a university library. The problem of practice reflected messaging challenges facing academic libraries over decades of change with rapidly changing technologies and changing stakeholder perceptions about libraries in an academic setting. The mixed-methods approach was guided by the user-centered design thinking process and endeavored to discover how a formalized marketing effort could positively shift longstanding stakeholder perceptions and increase engagement with university library resources and services. The methodology used by the scholar practitioner combined quantitative surveys, usage data, …

A Case Study Of The Organizational System Of Articulation At A Midwestern Regional Public University, Katherine J. Giardello

Dissertations

Quantitative research has long shown lagging community college transfer student completion rates, in addition to excess credits earned and lengthened time-to-degree for transfer students that do earn a bachelor’s degree (Horn & Skomsvold, 2011; Jenkins & Fink, 2016; Simone, 2014; U.S. GAO, 2017). Scant qualitative studies exist related to student transfer, particularly the academic enterprise of articulation and the university perspective on transfer.

This qualitative study takes up the cause, using organizational and systems theories (Birnbaum, 1988; Clark, 1983; Cohen & March, 1974; Morgan, 2006; Senge, 1990; von Bertalanffy, 1972; Weick, 1976) to frame a single site case study with …

Cybersecurity Education And Continuous Learning Towards Uae Ncsp Fulfilment, Saleh Hamad Aldaajeh

Dissertations

This dissertation delves into enhancing cybersecurity education by aligning academic curricula with national cybersecurity strategic plan (NCSP) objectives, emphasizing the crucial role of Higher Education Institutions (HEIs) in developing a skilled cybersecurity workforce. Analyzing ten NCSPs, it identifies strategic themes and gaps between national goals and HEI offerings. The study reviews NCSP guidelines, international cybersecurity indices, and literature, including the NICE-NIST framework, to develop a framework that bridges the educational gap, improving learning outcomes and arming students with vital skills, knowledge, and competencies. Furthermore, it introduces a platform for continuous cybersecurity learning, employing micro-credentials, blockchain technology, and AI-driven systems. Based …

An Intelligent Framework Towards Fully Autonomous Driving Fueled By Smart Roads, Muhammad Jalal Khan

Dissertations

Autonomous Vehicles (AVs) are transforming next-generation autonomous mobility. These vehicles promise to increase road safety, improve traffic efficiency, reduce vehicle emissions, and enhance overall mobility. They achieve higher levels of Autonomous Driving (AD) by integrating sensors, communication technologies, computation, and Artificial Intelligence (AI). Apart from these advancements, significant gaps remain in integrating heterogeneous technologies and disciplines essential for optimizing AD. Therefore, the current solution approaches lack the capability to exploit intelligent road infrastructures and effectively orchestrate perceptual services for complex driving scenarios. The main objective of this dissertation is to address these challenges by proposing a novel end-to-end intelligent framework …

Graphene 2d Heterostructures For Thz Applications, Omnia Samy Shaaban

Dissertations

THz technology is a promising field that has various applications in communication, medical imaging and diseases’ detection, scanning, and the food industry. Since THz technology is still in its early stages, there is a lot of work to be done to obtain devices that work efficiently in the THz range. One of these devices is THz absorbers that are the basic building blocks for the next generation THz systems whether in communication systems, imaging or shielding. THz absorbers are structures that can absorb electromagnetic waves in the THz range (0.1-10 THz). THz absorbers can be wideband (absorb a wide range …

The Causes Of Teacher Burnout And Its Impact On The Personal Lives Of Teachers, Neisha Williams

Dissertations

Abstract

This qualitative study focused on the experiences of high school teachers in the state of Georgia, United States. The purpose of this study was to gain an in-depth understanding of the reasons why high school teachers experience burnout and how the occupational burnout impacts their personal life. This study was also conducted to fill the gap in the literature and gain insight on the burnout teacher perspective on what causes burnout and what actions need to be made at various (local, district, and state) levels to help manage or eliminate burnout entirely. The theoretical framework used for this study …

Impact Of Collaborative Communities On Collective Teacher Effectiveness And Agency, Leila Barber

Dissertations

In an ever-increasing world in which change, and diversity are commonplace, leaders are often faced with the unique challenge of building Professional Learning Communities (PLCs) with unique skill sets. Building collaborative teams of educators is one way building leaders tackle this absolute task. The methods by which leaders construct teams vary widely and at times with limited direction. Teacher teams are then at the mercy of those who they are teamed with, and either reap positive rewards of collaboration, or negative discord. Teacher experiences shape the way PLCs function and how they engage with shared work with their teammates. Throughout …

The Impact Of Changing The Admission Policy On Students’ Educational Opportunities In Abu Dhabi Higher Educational Institutions, Maha Khalifa Al Mansoori

Dissertations

This dissertation is concerned with the intricate dynamics of educational change in the UAE, particularly focusing on the impact of admission policy changes on students’ educational opportunities on higher educational institutions. The main objective of this dissertation is to critically evaluate the effectiveness of educational changes, specifically through the lens of revised admission policy, in enhancing the standards of higher education in the United Arab Emirates.
/="/">A quantitative research methodology using questionnaire was utilized in this research paper and PLS-SEM method with SmartPLS software was used for data analysis. The study investigates the effect of changing the admission policy …

School Leadership For The Practice Of Inclusive Education In Elementary Schools In The United Arab Emirates, Aysha Saeed Al Nuaimi

Dissertations

The number of students with disabilities in regular classrooms is increasing. In 2020, the United Arab Emirates (UAE) introduced a new policy with the goal of promoting inclusive education in all public schools. Although the UAE government is committed to the education of children with disabilities, the role of school leaders is vital to the successful implementation of inclusive education in schools. While school leaders have been found to be the main agents in steering inclusive practices, their contribution to practices in schools in the UAE context remains empirically unresearched. The objective of this study was to explore elementary school …

Valorization Of The Polymeric Constituents In Plastic Wastes Through Thermo-Chemical Processes By Using Viable Metal Oxides Additives, Labeeb Hamad Ali

Dissertations

The rapid accumulation of different types of plastic waste necessitates the development of effective and economically viable waste management operations. Such a process should ideally not only mitigate associated environmental burdens but also recycle and recover value-added products. Through incineration or pyrolysis, thermal processing has emerged as a mainstream approach to waste management of the ever-increasing loads of different categorized plastic wastes. Throughout the work of the thesis, we have utilized a multitude of complementary techniques spanning material characterizations, catalysis, kinetic modelling, and density functional theory (DFT) to comprehend the complex chemistry that underpins catalytic chemical recycling of plastic wastes. …

Investigating Parental Roles In Developing Preschool-Aged Children’S Emergent Literacy In English, Their Second Language, Through Storybook Reading In A Sample Of Kuwaiti Homes, Fajr M. Alkouz

Dissertations

Using a convergent mixed methods design, this study explored home emergent literacy environments actualized by six mothers of young preschool-aged children living in Kuwait. It investigated the role of these Kuwaiti mothers in developing their bilingual preschool-aged children’s print knowledge, oral language, and phonological awareness, as three areas associated with Emergent Literacy (EL). In particular, the study explored the influence of parental storybook reading on the development of bilingual children’s EL skills in English, their Second Language (L2). Employing purposive sampling, this case study obtained statistical quantitative results from parents who responded to a questionnaire about their home literacy experiences …