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An Elementary School Principal’S Practices And A Reduced Equity Gap: A Case Study, April Hrovat

Dissertations

During the last 60 years, national standardized testing has confirmed a gap in reading and math scores between White and Black students, often called the achievement, opportunity, equity, or race-based gap (Coleman et al., 1966; NCES, 2021). Researchers have attempted to identify factors that influence these student outcomes (Jayavant, 2016). Leithwood et al. (2004) found that the practices and behaviors of building leaders "are second only to classroom instruction in school-related factors that contribute to what students learn at school" (p. 5). Based on their significant impact, research has been conducted to identify effective social justice and mainstream educational leadership …

Investigating Nurses’ Career Choice Through The Social Congnitive Career Theory’S Self-Management Model, Tina Howard

Dissertations

The United States is in a healthcare crisis. There is a substantial shortage of nurses (Buerhaus et al., 2017). Making matters worse is the nurse faculty shortage (Daw et al., 2018). As the population ages and uses more resources, there is a need for even more nurses. The aging population includes nursing faculty. The average age of a nurse faculty member is approximately ten years from retirement (Oermann et al., 2015). The exodus of nurses from the profession adds to the problem because the number of students graduating from nursing school already falls short. The crisis can become catastrophic if …

It’S More Than Nursing: The Experiences Of Psychological Safety Of Pre-Licensure Nursing Students Who Identify As Black, Indigenous, And People Of Color, Melissa Marie Anozie

Dissertations

The healthcare environment mandates its staff are able to communicate freely and openly to provide high quality patient care leading to positive patient outcomes. As the largest healthcare profession and those who are at the bedside most often with patients, registered nurses play a vital role in ensuring these outcomes. As advocates for the most vulnerable, nurses must communicate often but before doing so, they must feel psychologically safe. Psychological safety is how one perceives the benefits, risks, and consequences of asking a question, sharing an opinion, reporting an error, or revealing one’s true self to others. It is a …

Investigating The Prevalence Of Social Anxiety In Lgb College Students, Brianna Barnes-Harrington

Dissertations

This project examined the gap in the literature on LGB college students and social anxiety. The dearth of information around the prevalence and impact of social anxiety on the college population and the LGB population is important because social anxiety is known to be prevalent and chronic, affecting all areas of an individual’s life, but especially impacting the creation of social support networks and therefore access to social supports. Social support is one of the primary protective factors and promoters of resilience among all people, especially in marginalized communities like the LGBTQ community. Knowing that such a prevalent disorder is …

Crafting A Different Kind Of Story: Experiences Of Creative Writers Leading In Higher Education, Meredith L. Dodson

Dissertations

Connections between creativity and leadership often focus on how fostering creativity can help an organization. Despite the value that creativity can bring to organizations, Mueller et al. (2011) found that creative people themselves are not seen as leadership material. Yet many people with creative backgrounds do take on leadership roles, particularly in higher education.

This qualitative study explores the experiences of higher education leaders who have a background in creative writing and how those leaders perceive the interaction of the leadership role with their creative experience. The sample included 12 mid-level leaders in higher education who had an MFA or …

Developing Distributed Real-Time Hybrid Simulation For Dynamic Response Evaluation Of Floating Wind Turbine, Hezha Lutfalla Sadraddin

Dissertations

Floating wind turbine (FWT) has a significant role in producing clean and sustainable energy in unlimited spaces with more steady wind and less cost. The design, construction, and safe operation of FWTs require a deep understanding of their dynamic responses under combined aerodynamic and hydrodynamic loads. Conventional FWT model experiments utilize wave tanks and wind tunnels. However, laboratory size and capacity and the scaling conflicts between the Froude and the Reynold numbers in these coupled wind-wave loading tests impose challenges to replicate dynamic responses of FWT. Alternatively, real-time hybrid simulation (RTHS), which combines numerical simulation and physical experiment of FWT …

The Impact Of Intervention Programs For Teenagers At Risk Among Middle And High School Students In Southeast Missouri, Bryan Austin

Dissertations

At-risk students have been noted to be exposed to high cases of early school dropout, late graduation, poor academic performance, and engagement in risky behaviors, such as drug and substance abuse. While research has reported poor transition to future careers and adult life among at-risk students, little is known regarding intervention programs used in Missouri schools to motivate at-risk students. The objective of this study was to investigate intervention programs being used to retain and engage at-risk middle and high school teenagers in Missouri and identify effective intervention programs that might help promote their success in school and subsequent transition …

A Comparative Study Of Instructional Perspectives Among Learning And Development Practitioners, Merzudin Selimovic

Dissertations

The instructional perspectives of learning and development practitioners have a critical impact on their learners. This study aimed to determine if a relationship existed between years of experience of a learning and development practitioner and how they score on the seven factors of Henschke’s (1989) Modified Instructional Perspectives Inventory (MIPI). The MIPI consisted of seven factors: 1) Teacher Empathy with Learners, 2) Teacher Trust of Learners, 3) Planning and Delivery of Instruction, 4) Accommodating Learner Uniqueness, 5) Teacher Insensitivity Toward Learners, 6) Learner-centered Learning Process (Experience-based Learning Techniques), and 7) Teacher-centered Learning Process. The MIPI is a revised version of …

Addressing The Teacher Shortage: A Study Of Local School Human Resource Efforts In Illinois, Sean C. Potts

Dissertations

Shortages of highly qualified teachers may be one of the greatest challenges school districts face today. This study is an exploration of how eight school districts in Illinois, ranging from rural to suburban and encompassing elementary, high school, and unit organizations, experienced the effects of a teacher shortage in 2021. The three primary research questions of this study included: (1) To what degree were local districts feeling the impact of the teacher shortage in Illinois, and how did those shortages manifest themselves?; (2) What factors did local human resource directors believe to be contributing most to any obstacles they may …

Integrating Media Literacy Into General Education Core Courses For Undergraduates, Christen Embry

Dissertations

This study aimed to understand the essential nature of media literacy, evaluate pre-developed higher education classes for existing media literacy context, and recommend best practices for incorporating media literacy into an undergraduate curriculum. This mixed-methods study of media literacy in undergraduate college courses explored the presence and absence of media literacy lessons within core classes by auditing 15 online course shells accessed through the university’s Learning Management System (LMS). Specifically, all the courses surveyed included the first skill of media literacy, Access; 33% of the classes included Analyze; 27% included Creation; 20% included Reflection; and 20% included Action. Once the …

Heterogeneity Estimators In Random-Effects Meta-Analysis In Education, Qian Wang

Dissertations

Over the last four decades, meta-analysis has proven to be a vital analysis strategy in educational research for synthesizing research findings from different studies. When synthesizing studies in a meta-analysis, it is common to assume that the true underlying effect varies from study to study, as studies will differ in design, participants, interventions, or sample size that can lead to heterogeneity in their underlying effects. The magnitude of this heterogeneity between studies can be quantified as τ2 in a random-effects meta-analysis. Estimating the between-study heterogeneity (τ2) becomes an important part of random effects meta-analysis reporting, since this quantity plays a …

A Dialogical Approach To Peer Coaching For Asset Pedagogies, Elisabeth Van Beek

Dissertations

The purpose of this study was to understand how dialogical peer coaching using an asset pedagogical framework supported the development of culturally sustaining pedagogy (Gay, 2000; Ladson-Billings, 1994; Paris & Alim, 2017). This action research study followed one teacher and eight emergent bilingual students during an intervention. The intervention consisted of asset projects developed from the funds of identity framework (Esteban-Guitart, 2016). The peer coaching process consisted of a period of observation followed by repeated co-planning, coteaching, and reflection. The researcher took a dialogical stance on creating asset projects with the students as well as peer coaching with the teacher …

The Graduate Record Examination And Graduate Admissions: Issues In Diversity, Lauren Rankin

Dissertations

Doctoral education is an expensive and difficult endeavor. Program faculty are interested in finding students who will be successful in completing their courses and obtaining employment. The Graduate Record Examination (GRE) is often used to assess a student’s readiness for the rigors of graduate education. A student’s readiness for doctoral education can be assessed through analyzing the predictive validity of the GRE with various outcomes such as grade point average, scholarly output, and time to completion. However, this measure may not predict success for all students with potential bias towards students who are international and linguistically diverse. A total of …

Educational Experiences That Influence The Upward Mobility Of Maya Women In Belize, Jennine Pettit

Dissertations

This qualitative, multicase study explored the relationship between the educative experiences that allowed some Maya women in Belize to overcome economic and cultural barriers and change the trajectory of their lives. Many Maya girls face indigeneity, rurality, and gender discrimination (Vásquez, 2017), and obtaining a meaningful education was very difficult. The overall question for this study asked how exceptional Maya women perceived the relationship between their educational experiences and their ability to achieve advancement in society? This study also addressed the following sub-questions: How do Maya women describe their journey toward success? What institutional, cultural, or economic obstacles confront Maya …

Exploring Clinical Supervisors’ Experiences With Indirect Exposure To Trauma, Maya Kirsten Schmidt

Dissertations

In the United States, community-based victim services agencies commonly offer therapy services to survivors of interpersonal violence (Globokar et al., 2019; James & Eyjolfson, 2020; Langton, 2011). For mental health counselors and therapists working in victim services agencies and/or with survivors of interpersonal violence, indirect trauma is a known risk (Baird & Jenkins, 2003; Dworkin et al., 2016; Globokar et al., 2019; Kulkarni et al., 2013; McCann & Pearlman, 1990; Pearlman & Saakvitne, 1995; Sommer & Cox, 2005). Consequently, clinical supervisors of clinicians working with survivors of interpersonal violence must be prepared and able to effectively support clinicians in managing …

The Effect Of Hurricane Harvey On The Continuity Of Patient Care For Long-Term Care Patients Diagnosed With Dementia In Dallas And Harris Counties, Texas, Martin Mufich

Dissertations

The purpose of this study was to analyze adverse health outcomes resulting from a disruption caused by Hurricane Harvey in the continuity of patient care for two geographically distinct patient populations: long-term care patients diagnosed with dementia in Dallas County, Texas and Harris County, Texas. Review of the literature revealed three themes: patient transitions from one level of care to another, members of the healthcare team (healthcare professionals, caregivers), and policies and strategies. The research design was a retrospective, quantitative, comparative, quasi-experimental design. The population of study consisted of long- term care patients diagnosed with dementia, N = 5,539. The …

Law Enforcement Efficacy In Domestic Violence Calls Based On The Responding Officer’S Experience, Training, And Scholarly Level, Idilio Moncivais Pinedo

Dissertations

The purpose of this study was to provide insights into whether law enforcement officers (LEO) have been able to produce positive outcomes based on their responses when the victims have called 911. Law enforcement officers in this sample were grouped into three clusters based on the number of years of patrol experience (10 years or less versus more than 10 years), the education level (less than a bachelor’s degree versus at least a bachelor’s degree), and training (advanced training versus basic training). The key findings were A) The three clusters of law enforcement officers were well distinguished. The first cluster …

Factors Influencing Political Self-Efficacy And Political Astuteness In Undergraduate Nurse Educators, Mark William Longshore

Dissertations

The profession of nursing, 3.9 million strong, continues to lag in taking an active role in the development of health policy. Reasons for that include lack of time, a lack of knowledge, and perceived competence of political action. The factors of knowledge and the related perceived competence, or in the case of this study, self-efficacy, could be improved through education. To that end, it was important to identify if nurse educators had the political astuteness, or knowledge, and self-efficacy. If not, how would nurses learn the necessary skills and gain confidence to be more active politically? The purpose of this …

Person-Oriented And Variable-Oriented Statistical Approaches To Understanding At-Risk, Online High School Students: Predictions Of Academic Outcomes And The Moderating Role Of Protective Factors, Amanda Renee Atwater Jacobs

Dissertations

Many students come to school with risk factors that negatively impact their educational attainment and overall well-being. These risk factors may include but are not limited to abuse, poverty, teen pregnancy, low academic achievement, and learning disabilities. Other types of factors have been shown to provide a protective aspect against risk, and examples include social emotional skills such as grit, flexibility, and social-awareness. There is benefit in individualizing educational experiences for at-risk adolescents based on their specific risks and available protective factors, but knowing how these factors influence and interact with one another to predict academic outcomes is the first …

Mathematical Knowledge For Teaching As Decision-Making For The University Mathematician Developing Coherence In Review Of Discrete Mathematics, Julie Lang

Dissertations

Mathematicians teaching at the university level have a deep understanding and appreciation for the mathematics that they teach. However, they rarely receive much formal training in teaching. Thus, university mathematicians must rely on their mathematical understandings and personally developed ideas of teaching to guide their decision-making. Relatively little research exists on mathematicians’ teaching practices. The purpose of this study was to examine the mathematical knowledge for teaching (MKT) of a university mathematician teaching discrete mathematics and how he leveraged his knowledge to make decisions and develop coherence among mathematical ideas during a semester review. An enactivist perspective examining a mathematician’s …

Political Astuteness Of Nurse Educators, Gail Marie Hanson Brenner

Dissertations

Nurses comprise the largest segment of the healthcare workforce. Although nurses have advocated for patients since Florence Nightingale’s time, advocating for changes in health policies that affect populations on a larger scale has not changed over time (Rasheed et al., 2020). Professional nursing associations, nurse educators, and the Institute of Medicine have all identified the need to educate nurses in advocacy and health policy. With the recent revision of the American Association of Colleges of Nursing’s Essentials publication, health policy has moved from an essential to a featured concept that is found in the competencies and subcompetencies of the domains. …

College Students’ Perceptions Of The Desert Canyons Of The Colorado Plateau, Jeremy Roger Deem

Dissertations

This study investigates eight college students’ perceptions of their experiences during an accredited outdoor education course entitled Technical Canyoneering. The course took place in four separate desert canyons of the Colorado Plateau, two in Arches National Park, and two on nearby Bureau of Land Management public space. Utilizing the data collection process of photo-elicitation, the participants’ time spent in the canyon settings was described in order to gain an understanding of their experiences, with particular attention paid to analyzing what perceptions those students ascribed to those experiences. The intent was threefold. First, the study makes understanding at how college students …

Middle School Students’ Perceptions, Experiences, And Behaviors Towards Using A Virtual Reality Application To Build Molecules, Dalal Za'al Ali Alrmuny

Dissertations

To deliver successful integration of virtual reality (VR) technology into chemistry education, it is essential that students have clear and positive perceptions about the purpose and the value of such integration. An important part of establishing a plan for integrating virtual reality technology into chemistry education is to explore the current perceptions, experiences, and behaviors of students towards the use of VR technology to establish an initial baseline of skills and areas in need of development. The purpose of this exploratory mixed methods study was to explore the perceptions, experiences, and behaviors of 62 middle school students in the state …

An Ensemble Machine Learning Approach To Causal Inference In High-Dimensional Settings, Sami Saad Alanazi

Dissertations

The machine-learning algorithms have gained popularity and have gotten the attention of many researchers in the fields of statistics and computer sciences in recent decades. Due to their computational capabilities in big data, many researchers have been attempting to incorporate machine-learning in prediction and inference problems. One of the recent methods that got a lot of attentions was referred to as the double machine learning method (DML). This method attempts to estimate the effect of the treatment variable in the presence of high-dimensional nuisance function by incorporating machine-learning algorithms. Previous studies have shown that the DML method is able to …

Analysis Of The Issue Of New Mexico Black Male Educators’ Underrepresentation In Education Within New Mexico, Robert Sims Jr.

Dissertations

Increasing the educational profession's racial, gender, and ethnic diversification ensures the intentionality and equity of having more Black male educators serve as role models in U.S. schools. There is a need to understand better the journey and experiences of Black male educators, wherefore greater grassroots recruitment and retention efforts can be implemented to support Black men and young Black males who may aspire to become educators. Research that captures the experiences of Black male youth and educators as they navigate teaching and learning in predominately White educational systems may promote lines of inquiry for further research and intentional dialogue for …

Understanding The Aspirations And Challenges Of Michigan’S Black School Superintendents: A Toolkit For Building Equity In The Superintendency, Kevin Simmons

Dissertations

Black superintendents are significantly underrepresented in our nation’s schools. Despite a slight increase in representation of female Black superintendents, minorities of all races continue to be underrepresented (Tienken & Domenech, 2020). In this study, I examined the experiences of Black superintendents in Michigan who currently hold superintendent roles, along with the obstacles they faced and their personal characteristics and associated factors that attributed to their resilience and longevity in their role as superintendent. Using a phenomenological qualitative study approach of personal and confidential interviews and survey questions of 12 Black superintendents, data was collected to formulate a toolkit for aspiring …

Minimizing Lapses For Weight Control: The Effects Of Cue Exposure And Response Prevention Combined With Distress Tolerance, Meredith Ayers Holland

Dissertations

The current study sought to replicate and extend research into cue exposure and response prevention. Extensions included the addition of a distress tolerance psychoeducation component, delivery of the intervention using videoconferencing technology, and having male and female participants. Daily self-report data was collected using a signal contingent ecological momentary assessment procedure, wherein participants responded to scheduled text messages that went out four times a day. During each exposure session participants responded to questions related to how strong their desire to eat the food was, to their conditioned stimulus-unconditioned stimulus expectancies (CS-US expectancies), and how able they were to tolerate their …

Understanding Creative Pedagogy Of Saudi High School Stem Teachers: Three Case Studies Of Mawhiba And Public Science Classes, Maryam Salman Bojulaia

Dissertations

The Saudi government recently emphasized creative thinking in the education context to change the country’s economy from an oil-based economy to a mindset-based economy (Vision 2030, n.d.). On the other hand, the recent version of the challenges in Saudi K-12 education indicates that significant obstacles impede the promotion of creative thinking. Conventional teaching methods focus on rote memorization and have limited concentration on science, technology, engineering, and mathematics (STEM) disciplines. This research aims to describe and compare the creative pedagogy experiences of STEM educators in a Mawhiba classroom (customized classroom for creative and gifted students) and a public classroom (for …

The Host Mir-17-92 Cluster Negatively Regulates Mmtv Replication By Targeting Its Genomic Rna Via Mir-92a, Jasmin Baby

Dissertations

The mouse mammary tumor virus (MMTV) is a milk-borne infectious agent capable of inducing mammary tumors primarily and to some extent, T-cell leukemias/lymphomas in mice. While MMTV has typically been employed to investigate fundamental processes in breast cancer initiation and progression, very little is known about the virus-host interplay during this process. MicroRNAs (miRNAs) are renowned master regulators of the transcriptome that influence key cellular activities, including anti-viral pathways that combat incoming viral infections. A recent study from our group revealed that unlike some retroviruses like bovine leukemia virus (BLV), MMTV does not encode virally-encoded miRNAs (v-miRs); rather, it perturbs …

Mission Possible: Collaborative Practice Promoting Student Success, Danita Smith

Dissertations

Educators working with underserved populations of students seek strategies that promote student engagement and success. Relationship-focused, collaborative practices can provide a framework to promote student success. In this study, I evaluated the program Individualized Student Success Plans used in five charter high schools whose focus was working with underserved students. I surveyed and interviewed administrators, teachers, and support personnel about the implementation practices of the program. This research study yielded recommendations for the effective implementation of a schoolwide initiative to promote active student engagement through positive adult-to-student mentorship.