Is It More State Than Trait? Within-Person Variability And Inter-Rater Agreement Of Feedback Orientation, Timothy J. Bartkoski

Dissertations

Feedback is a critical component of almost all performance management systems (Aguinis, 2009), and is often positively associated with individual and organizational effectiveness (e.g., Kluger & DeNisi, 1996; Kim et al., 2016). Given this, researchers and practitioners have long sought to understand how and when feedback is likely to be most effective. Some promising new work has explored feedback orientation (FO), which describes a person’s overall receptivity to performance feedback (Linderbaum & Levy, 2010; London & Smither, 2002). Initial research has shown that FO is positively associated with feedback seeking (Dahling et al., 2012; Whitaker et al., 2012) and feedback …

Enhancing Rotating Machinery Fault Diagnosis: A Dual-Head Attention Mechanism In Deep Learning Neural Networks, Qing Snyder

Dissertations

Rotating machinery is crucial to production efficiency and safety in manufacturing industries for an extended time. Ensuring machinery reliability necessitates effective diagnostic systems, particularly for rotating bearings, the key components of such equipment. Fault diagnosis in rotating machinery is essential to prevent failures and minimize downtime, thereby playing an important role in industrial operations. The application of advanced neural network techniques in industry has risen recently. Among these, attention-based neural networks, especially the Transformer models, are originally noteworthy for their sequential data handling capability. This research delves into attention-based algorithms for rotating machinery fault diagnosis, signifying a substantial advancement in …

An Examination Of Specific Learning Disability Identification Post Participation In The Michigan Department Of Education Transformation Zone, Erin E. Senkowski

Dissertations

The identification of students with specific learning disabilities has evolved since the reauthorization of the Individuals with Disabilities Education Improvement Act (IDEIA) in 2004. This reauthorization gave state agencies parameters that disallowed using the severe discrepancy model for identification as a stand-alone method. In response to this change, Michigan provided Intermediate and local school districts with further guidance that disallowed the use of the severe discrepancy model for identifying children with Specific Learning Disabilities (SLDs) and instead required Intermediate School Districts, on behalf of their local districts, to choose one of three models, including Patterns of Strengths and Weakness (PSW), …

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 …

Principals Staying In Concentrated Poverty School Districts: Voices From Within, Mark Wilke

Dissertations

School principals are facing an increase in demand and challenges from district, state, and federal agencies for improvements both behaviorally and academically. Each year, more school principals exit their positions for other professions. The concentrated poverty school districts have been hit the hardest by this exodus.

The purpose of this basic qualitative study is to examine why some principals within concentrated poverty school districts remain in their positions, especially when they are located near other districts with much lower poverty concentrations. The factors of interest are issues such as district leadership support for principals, compensation, climate and culture of the …

Experiential-Based Research Depicting Humanistic Survival After Violent Victimization & Traumatization Exploring Human Resilience, Spirituality, Meditation & Expressive Writing, Sabrina Harris

Dissertations

Unattended trauma-induced stressors resulting from incidents of violent victimization can escalate into mental health challenges, including trauma-related and substance-abuse disorders, which most often co-occur in a debilitating manner. Therefore, it is essential to conduct ongoing exploratory research on cognitive-based approaches (e.g., spirituality), psychological adaptations (e.g., human resilience), and trauma-informed approaches (e.g., meditation, expressive writing), which serve to reduce or offset the adverse impact of trauma.

Twelve women who experienced victimization and traumatization but did not seek professional mental-health intervention were interviewed; six had been abused as children and eight as adults. Some did not contact or follow through with reports …

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 …

Exploring The Nexus Of Community College Faculty And The Actual Application Of Generative Artificial Intelligence Technologies In Courses And Syllabi, Jamie Pang

Dissertations

This study's basis was examining the specific pairing of higher education and Generative Artificial Intelligence (AI) Technologies. For this study, Generative AI technologies is defined as technology that is prompted by text to produce text, images, media, or other end products. A survey was conducted with community college faculty members at a research site that did not have an institutional Generative AI technology policy or mandate on how Generative AI technologies can or cannot be used in the classroom or by students. In a quantitative analysis, this study looked at the convergence and relationship between community college faculty characteristics, perceptions, …

An Analysis Of The Effects Of Parent And Family Engagement Programs On The Academic Success Of 4th Grade Students In Title I Elementary Schools, Farah Leila Henderson

Dissertations

Parent and family engagement has become an essential part of education reform for schools across the United States. There were over 50 years of research on the topic and its impact on student achievement. The purpose of my evaluation was to study how implementing specific parent and family engagement activities at Title I elementary schools affected the reading achievement of fourth-grade students. The context of this inquiry was a large urban public school district where Parent Engagement Liaisons (PEL) were placed in Title I schools to coordinate the district-directed Parent and Family Engagement (PFE) program. I used a mixed-methods design …

A Qualitative Phenomenological Study Examining The Experiences Of Substance Use Disorder Clients Engaging In Adventure Therapy, Heather Cresswell

Dissertations

Drug overdose deaths in the United States continue to rise. In 2019, over 70,000 drug overdose deaths were recorded, marking a 4% increase from the previous year (Centers for Disease Control and Prevention, 2021). More recent estimates suggest the death toll exceeded 100,000 in a twelve-month period ending in April 2021, indicating a significant rise (Johnson, 2021). The high mortality rate linked to addiction highlights the necessity for effective interventions for individuals diagnosed with SUD. The study presented focused on the impact of Adventure Therapy (AT) as an addition to the treatment of adults diagnosed with SUD. The chosen research …

Impact Of Financial Literacy And Financial Capability On Students' Self-Efficacy, Darren Scott

Dissertations

Low-income, first-generation college students experience unique obstacles in their pursuits of a college degree. One of the biggest stressors that exist within this population is financial stress which has led to money being the number one reason students do not persist to graduation. Despite this being one of their biggest stressors, many higher education institutions do not put an emphasis on financial literacy initiatives that research has shown can help alleviate this type of stress. This mixed methods study explores the impact financial literacy and financial capability has on a students’ self-efficacy. This research is guided by Albert Bandura’s Self-Efficacy …

Representation And Equity Gaps In Higher Education: Conceptualizing Minority Representation In Graduate Programs At An Msi, Phylecia Love

Dissertations

Racially minority students and faculty are disproportionately underrepresented nationally, particularly at Minority Serving Institutions (MSIs), which are meant to serve minority populations (Hurtado et al., 2008). As the number of minority students grows, the gap for representation grows wider, which has added to the high departure of minority students. Additionally, the lack of faculty representation has minority faculty experiencing racial fatigue and tokenism. This qualitative research used the counter-storytelling tenet of Critical Race Theory as a theoretical framework to explore how students and faculty conceptualize representation in their graduate program at an MSI.

By employing co-constructed interviewing in the data …

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 …

The Impact Of Student Behavior And Motivation On Intercultural Competence, Marki Alexander

Dissertations

Intercultural competence has become an important trait for university graduates to possess, but an investigation into the influence of multiple factors on the achievement of intercultural competence has not been undertaken. This research examines the influence of academic and social behaviors, motivation, and student demographics on the attainment of intercultural competence through a mixed methods study. Undergraduate students taking a course focused on human diversity responded to intercultural situational judgement tests and the Expanded Cultural Intelligence Scale. The qualitative findings show a need to refine previous understandings of the development of intercultural competence. Some support for the influence of motivation …

An Evaluation Of The Factors That Lead To The Development Of Deferential Interactions Between Teachers And Students, Shondra Browne-Bolton

Dissertations

Schools have historically maintained a hierarchy with an expectation that students show deference. The purpose of this study was to analyze the factors that caused students to treat teachers disrespectfully. This mixed-methods inquiry included K-12 teachers and administrators who responded to a social media post and participated in surveys and interviews. Based on my findings, the factors that led to the development of deferential interactions between teachers and students included establishing trusting relationships, reciprocated respect, clear schoolwide behavior expectations, positive communication with parents, and teachers' professional dress. My recommendations were for establishing clear schoolwide behavior expectations, for school districts to …

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 …

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 …

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, …

Working Logic Parameter Types And Philosophical Assumptions Of Selected Evaluation Approaches—A Descriptive Qualitative Analysis, Thomas J. Lyzenga

Dissertations

The purpose of the study is to enhance the selection and use of selected contemporary evaluation approaches through the development of a descriptive profile that combines the parameters of their working logics and their philosophical assumptions. The profile provides a unique structure to understand, identify, select, and apply evaluation approaches. I catalogued 86 evaluation approaches described in 13 sources that discuss multiple evaluation approaches and applied citation analysis to identify the most used or most quickly growing approaches. For 11 of the commonly used evaluation approaches, I identified the seven features of the feature profiles through a qualitative content analysis …

The Development Of Youth Voice In A Community-Based Social Action Program, César A. Briones Mendieta

Dissertations

The purpose of this study was to investigate the dynamics of youth voice development within the Great Lakes PeaceJam program, a community-based initiative aimed at engaging high school and college students in social action. This research builds upon scholarship that explores youth development in the context of community-based and social action programs. Situated within the overlapping fields of youth development, developmental psychology, and sociopolitical theory, these narratives frame youth voice as a normative process influenced by social interactions and cultural contexts and as a driving force in youth activism, civic engagement, and social action, highlighting the role of youth in …

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 …

Mental Health Professionals' Perspectives On The Third Party When Treating Married Heterosexual Couples For Infidelity: An Interpretive Phenomenological Analysis, Suzanne M. Freid

Dissertations

No research seems to exist that focuses on how the nonexclusive spouse and the exclusive spouse discuss the third party in couple therapy for infidelity. Similarly, we know almost nothing about mental health professionals' perceptions of what the couple says and does, how the therapist responds to them, and what they perceive about the third party and their work with married, heterosexual couples. Eight licensed and experienced mental health professionals from the Austin, Texas community participated in this study grounded in Interpretative Phenomenological Analysis. Findings suggest that training programs fail to provide information and evidenced-based techniques for working with couples …

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 …

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 …

Development Of Enzyme-Based Biotechnology For Removing Stickies And Regaining Fiber Quality In Paper Recycling, Yun Wang

Dissertations

Producing paper with recycled paper consumes about 30-70% less energy and emits less GHG than using virgin wood. However, with current recycling practices, more foreign matters are commingled with the recycled paper including hot-melt adhesives, food residues, inks, resins/sizing agents, and coating adhesives, which result in stickies issues in the paper remanufacturing process. On the other hand, recycled fibers inherently have lower quality due to mechanical treatment, heating, chemical processing, and aging in various types of application/use of paper products, limiting the production of high-quality paper grades from recycled fibers. The goal of this dissertation research is to address both …

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 …

Three Essays On Fertility Rates In China, Lichun Cai

Dissertations

China is currently facing the issue of low fertility rates. In three chapters, I discuss the reasons for the low fertility rate in China from three different microeconomics perspectives, by using econometric methods including machine learning tools.

Chapter One considers the effects of income on fertility rate. There is a widely accepted view that the improvement of the education level has led to a decline in fertility. I critique this view and propose a new perspective: the childbirth choice of a family member is not only related to the education level, but also to the differences in education level between …