Digital Commons Network^™

A Phenomenological Analysis Of African American Clergy And Congregation Weight Loss Interventions, Linda Fay Carper

Walden Dissertations and Doctoral Studies

This phenomenological study examines the lived experiences of Houston African American clergy regarding their roles and effectiveness in leading weight loss interventions within their faith-based communities. The research addresses the gap in peer-reviewed literature on the impact of Houston-area African American faith-based leadership on the success of weight loss initiatives. Grounded in the Transtheoretical Theory, the study explores clergy perceptions of decisional balance, self-efficacy, and processes of change to inform future health interventions. Ten purposive participants, meeting the inclusion criteria of being clergy leaders in Houston-based congregations with at least 50% African American membership, shared their insights. Data were collected …

Secondary Teachers’ Perceptions About Strategies To Teach Reading Comprehension, Carol Judd

Walden Dissertations and Doctoral Studies

This study examined the challenges teachers faced in teaching reading comprehension to secondary students within the study school. Reading comprehension is a key skill for academic success, yet many students struggle to understand complex texts in subjects such as history, science, and mathematics. The purpose of this research is to assess how teachers perceive the integration of reading strategies in core content areas and the impact of professional development on their teaching practices. The conceptual framework used to guide this study was the social cognitive theory of self-efficacy, which suggests that teachers' beliefs in their abilities to implement effective strategies …

Symptoms Of Academic Burnout In Associate Degree Nursing Students, Laura J. Witherspoon

Walden Dissertations and Doctoral Studies

Academic burnout may contribute to high attrition in associate degree nursing (ADN) students because academic burnout affects academic success, causes physical and mental health problems, and decreases self-esteem. Academic burnout may be more prevalent in ADN students because ADN programs are shorter but more intense. The purpose of this study, guided by Maslach’s multidimensional theory of burnout, was to examine the relationship between time in the ADN program and symptoms of academic burnout in nursing student participants and the difference in academic burnout among the four semesters in the ADN students. Maslach’s Burnout Inventory-General survey for students was emailed to …

The Impact Of Counselor Educators’ Unprofessional Behavior On Students, Kristin Alyssa Dolph

Walden Dissertations and Doctoral Studies

Current research into Council for Accreditation of Counseling and Related Educational Programs (CACREP) accredited counseling programs has provided data that counselor educators and supervisors (CESs) who conduct themselves in an unprofessional manner affect their colleagues, peers, and students. Although there is an existing problem of unprofessionalism impacting students, there is a dearth of information on this exploration through a qualitative lens. The purpose of this qualitative descriptive phenomenological study was to describe the lived experiences of counseling students impacted by their CESs displaying unprofessional behaviors. Participants were master’s-level counseling students in a brick and mortar CACREP-accredited program who were either …

Mitigation Of Ai Adoption Bias Through An Improved Autonomous Ai System For Diabetic Retinal Disease, Michael D. Abramoff, Philip T. Lavin, Julie R. Jakubowski, Barbara A. Blodi, Mia Keeys, Cara Joyce, James C. Folk

Biostatistics Collaborative Core: Faculty Publications and Other Works

Where adopted, Autonomous artificial Intelligence (AI) for Diabetic Retinal Disease (DRD) resolves longstanding racial, ethnic, and socioeconomic disparities, but AI adoption bias persists. This preregistered trial determined sensitivity and specificity of a previously FDA authorized AI, improved to compensate for lower contrast and smaller imaged area of a widely adopted, lower cost, handheld fundus camera (RetinaVue700, Baxter Healthcare, Deerfield, IL) to identify DRD in participants with diabetes without known DRD, in primary care. In 626 participants (1252 eyes) 50.8% male, 45.7% Hispanic, 17.3% Black, DRD prevalence was 29.0%, all prespecified non-inferiority endpoints were met and no racial, ethnic or sex …

Deuterated Water Labeling In Ibrutinib-Treated Patients With Cll: Leukemia Cell Kinetics Correlate With Ighv, Zap-70, And Mrd, Ekaterina Kim, Shih-Shih Chen, Mariela Sivina, Hyunsoo Hwang, Xuelin Huang, Alessandra Ferrajoli, Nitin Jain, William G Wierda, Dominik Wodarz, Nicholas Chiorazzi, Jan A Burger

Faculty, Staff and Student Publications

Deuterated (“heavy”) water labeling in patients with chronic lymphocytic leukemia (CLL) demonstrates that IGHV unmutated and ZAP-70+ patients have higher blood and tissue CLL death rates on ibrutinib therapy, resulting in lower measurable residual disease levels with long-term ibrutinib treatment. This trial was registered at www.clinicaltrials.gov as #NCT01752426.

The Proteomics Of T-Cell And Early T-Cell Precursor (Etp) Acute Lymphocytic Leukemia: Prognostic Patterns In Adult And Pediatric-Etp All, Fieke W Hoff, Lourdes Sriraja, Yihua Qiu, Gaye N Jenkins, David T Teachey, Brent Wood, Meenakshi Devidas, Shaina Shockley, Mignon L Loh, Evangelia Petsalaki, Steven M Kornblau, Terzah M Horton

Faculty, Staff and Student Publications

Background: The 5-year overall survival (OS) rates of T-cell lymphocytic leukemia (T-ALL) are better for children (>90%) compared to adults (~57%). The early T-cell precursor (ETP) T-ALL subtype is prognostically unfavorable in adults, but less significant in pediatric T-ALL, and the diagnosis and prognosis of "near"-ETP is controversial. We compared protein and RNA expression patterns in pediatric and adult T-ALL to identify prognostic subgroups, and to further characterize ETP and near-ETP T-ALL in both age groups.

Methods: Protein expression was assessed using RPPA methodology for 321 target proteins in 361 T-ALL patient samples from 292 pediatrics and 69 adults, …

Enhancer Reprogramming Underlies Therapeutic Utility Of A Smarca2 Degrader In Smarca4 Mutant Cancer, Sasikumar Kotagiri, Nicholas Blazanin, Yuanxin Xi, Yanyan Han, Md Qudratullah, Xiaobing Liang, Yawen Wang, Poonam Pandey, Hira Mazhar, Truong Nguyen Lam, Anand Kamal Singh, Jing Wang, Yonathan Lissanu

Faculty, Staff and Student Publications

Genomic studies have identified frequent mutations in subunits of the SWI/SNF (switch/sucrose non-fermenting) chromatin remodeling complex including SMARCA4 and ARID1A in non-small cell lung cancer (NSCLC). Genetic evidence indicates that the paralog SMARCA2 is synthetic lethal to SMARCA4 suggesting SMARCA2 is a valuable therapeutic target. However, the discovery of selective inhibitors of SMARCA2 has been challenging. Here, we utilized structure-activity relationship (SAR) studies to develop YD23, a potent and selective proteolysis targeting chimera (PROTAC) targeting SMARCA2. Mechanistically, we show that SMARCA2 degradation induces reprogramming of the enhancer landscape in SMARCA4-mutant cells with loss of chromatin accessibility at enhancers of genes …

A Phenomenological Study Examining The Methods Of Elementary Special Education And General Education Co-Teachers Who Foster The Use Of Behavioral Management Strategies For Students With Emotional Behavioral Disorders, Tanekal White

Doctoral Dissertations and Projects

The purpose of this phenomenological study is to explore the methods and strategies that special education and general education co-teachers use to foster behavioral management for students with emotional behavior disorders (EBD) in the interrelated resource, inclusive co-taught, and EBD self-contained settings. The theories guiding this study are Bandura’s self-efficacy theory (SET) and Vygotsky’s sociocultural theory (SCT). Bandura’s theory of self-efficacy helped explore teachers’ effectiveness in instilling behavioral and instructional strategies, that induce success for students with EBD. Vygotsky’s sociocultural theory was used to examine the importance of students with EBD being educated alternative ways that ensures compensation for unwanted …

Integrating Criminological Theories In Cybersecurity Risk Assessment: A Study Of The Traci Framework's Application To Critical Infrastructure, Connor S. Martin

Doctoral Dissertations and Projects

This dissertation explores the application of the Taxonomy for Risk Assessment of Cyberattacks on Critical Infrastructure (TRACI) framework, a tool designed to systematically evaluate cybersecurity threats against critical infrastructure. TRACI integrates principles from Routine Activity and Rational Choice Theories to provide a detailed and comprehensive understanding of cybersecurity risks. This integration facilitates an in-depth analysis not only of how cyberattacks occur but also of the underlying reasons they are initiated, by categorizing and assessing risks based on factors such as attacker motivations and systemic vulnerabilities. By employing ANOVA to assess variations in risk assessment scores across TRACI's designated categories—Assets, Risk …

The Emotional, Physical, And Mental Effects Of Physiological Entrainment And Heart Coherence In The Choral Ensemble, Nicole M. Mattfeld

Doctoral Dissertations and Projects

Despite endless studies on the benefits of music related to stress reduction and decreased anxiety, there is more in-depth research in the holistic health realm, which has yet to be applied, especially to music educators. Scientists have made groundbreaking discoveries in the last decade, proving that music can heal the nervous system; and guide one’s body into a state of physical and emotional coherence. This study gathered existing research and applied it through the lens of the choral music educator. Guided by the founders of the HeartMath Institute and additional scientific pioneers, this mixed-method study identified methods of holistic health …

The Perceived Effectiveness Of The Utilization Of Peer Support Specialists In The Veterans Health Administration: A Case Study, Kevin R. Scott

Doctoral Dissertations and Projects

The purpose of this qualitative phenomenological study was to understand the perceptions of peer support specialists (PSS) within the Veterans Health Administration (VHA) regarding their effectiveness. The study focused on understanding how potential barriers affect the daily experiences shaping the role of PSS in providing services to veterans specifically relating to mental health, substance use disorder, housing, and primary care. Extant data have highlighted the need to bridge the gap in understanding the unique contributions and the clinical benefits of the effectiveness of the use of PSS in the VHA. One central research question guided this exploratory inquiry: How do …

Musical Flow: An Analysis On Optimizing Yoga Sequences For Work-Related Musculoskeletal Symptoms In Choral Teachers, Vanessa Adams

Masters Theses

This qualitative study identified work-related musculoskeletal symptoms that middle and high school choral teachers experienced and identified yoga asanas that may mitigate the physical imbalances that lead to those musculoskeletal symptoms. Previous studies have focused on musculoskeletal symptoms in instrumentalists, conductors, and vocalists. However, a choral teacher’s work includes all those jobs and requires unique tools curated for their work demands. Self-care can be more easily facilitated when tools that fit the specific needs of choral teachers are available. Proper self-care may lead to reduced musculoskeletal symptoms and improved holistic health. Yoga asanas, which target the most reported areas of …

A Phenomenological Study Of The Experience Of Institutional Betrayal And Help-Seeking Behaviors Of Military Sexual Trauma, Victoria Sheree Tolbert

Doctoral Dissertations and Projects

The purpose of this phenomenological study was to describe military sexual trauma survivors' experiences of military institutional betrayal and help-seeking behaviors. The study was grounded in Jennifer Freyd’s institutional betrayal theory. Using institutional betrayal as a framework was useful in illuminating the effects of institutional betrayal on survivors' perceptions of trust, safety, and decision-making regarding seeking support. The study aimed to understand the complex dynamics between institutional responses, perceived betrayal, and subsequent support-seeking actions among MST survivors within military contexts. Data collection included in-depth interviews, journaling, and cognitive representations with purposively sampled MST survivors. The study used thematic analysis to …

Exploring Nutrition Teachers' Perspectives Of Enacted Nutrition Policies To Address Childhood Obesity In The Bahamas, Shondell M. De Velde

Doctoral Dissertations and Projects

The purpose of this phenomenological study was to gain a comprehensive understanding of nutrition teachers' perspectives on enacted nutrition policies aimed at combating childhood obesity in The Bahamas. The central phenomenon of the study is teachers' perspectives of enacted nutrition policies to address childhood obesity in The Bahamas. The Health Belief Model (HBM) developed by Irwin M. Rosenstock in the 1950s was used to provide a theoretical framework, that can be used to understand nutrition teachers' perceptions and actions related to enacted nutrition policies. The HBM delves into an individual’s motivation to accept healthy behavior and is thus constructed to …

Finding A Correlation Between Emotional Intelligence And Burnout In Music Teachers In Southeastern Pennsylvania, Richard Raymond Freda

Doctoral Dissertations and Projects

Despite studies showing that individuals with higher levels of emotional intelligence report higher job satisfaction and happiness, relatively few studies have looked at the relationship between higher levels of emotional intelligence and lower levels of teacher burnout, especially among music teachers. With so many music teaching positions going unfilled and many music teachers leaving the profession, it was imperative to find a way to keep music teachers in the classroom. By making teachers aware of their emotional intelligence and how to understand their emotions, it is possible that more music teachers can be retained. In this quantitative study, music teachers …

Addressing A Lack Of Counseling Programs To Diminish The Psychological, Emotional, And Mental Impacts Of Church Closure Grief, Marcel Berrios

Doctoral Dissertations and Projects

Besides spiritual activities, the social activities that happen in church buildings are vital to the functioning of most communities; therefore, churches play a central role in the social fabric and social infrastructure of communities in ways not necessarily thought about until they are no longer around. The looming absence of this role or function of the church becomes the overarching focus to address when an announcement is made that a church is permanently closing. Lost in navigating the business and community aspects of a church closure is the congregation's metamorphic spiritual, emotional, and psychological journey. Subsequently, many church members are …

Solution-Focused Pastoral Counseling For Bereavement, Wayne A. Benner

Doctoral Dissertations and Projects

The topic of this action research is Solution-Focused Pastoral Counseling for grief and bereavement. The need for the research completed is for hospice chaplains to have a workable tool to use for grief and bereavement. The problem is that many hospice chaplains do not have a framework to use for counseling in grief. The action researcher worked on the thesis of if chaplains use Solution-Focused Pastoral Counseling for grief they will be more effective. The research was completed using Solution-Focused Pastoral Counseling to counsel six participants in grief. Each participant completed a pre-counseling questionnaire and a post-counseling questionnaire to assess …

Progress & Reconciliation: The Legacy Of The Southern Military Tradition At The Carlisle School (1892 - 1930), Jesse Davis

Doctoral Dissertations and Projects

This dissertation examines the evolution of southern progressivism and national reconciliation from 1892 to 1930 through the lens of the Carlisle Military School in Bamberg, South Carolina. By analyzing archival documents related to the school's history and local newspapers from Bamberg County, this research reveals how southern progressivism influenced changes in the school's mission and the actions of its leadership leading up to World War I. The study highlights how South Carolina and Bamberg County played pivotal roles in advancing national reconciliation through programs and evolving missions at the Carlisle Military School. The years surrounding World War I acted as …

Planning In Advance (Pia): Teaching London Seventh-Day-Adventist Church Leaders In Providing Spiritual Care For Dying And Mourning Parishioners, Walace Saint Louis

Doctoral Dissertations and Projects

The London Seventh-Day Adventist Church (LSDAC), Maybee, Michigan, grapples with the lack of trained leaders in EoL to provide pastoral care for dying and mourning African American parishioners. The purpose of this DMIN action research project is to educate LSDAC leaders in providing spiritual care for their congregants as lay chaplains. The city of Maybee contains 612 people, with 95 % Caucasians and 5% other racial groups. The LSDAC membership is 99% African Americans and 1% Caucasians. It has around 30 members.

The philosophical concept of this research lies in the presuppositions that African Americans prefer spiritual EoL care from …

The Lived Experiences Of African American Female First-Generation College Students As They Matriculate Through College: A Phenomenological Study, Rosa Denise Mcallister-Mcrae

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study was to examine the lived experiences of African American female first-generation college students’ (FGCS) academic, social, emotional, and low economic challenges while attending either a Historically Black College and University (HBCU) or a Predominately White Institution (PWI) located in the southeastern area of the United States. First-generation college students are students whose parents never attended college. Tinto’s retention theory was the framework that guided the research, particularly, the challenges faced by first-generation students. The central research question was, how do African American female FGCSs describe their lived experiences matriculating through an HBCU or …

Accessing Cancer Care Through A Community Diagnostic Clinic, Joy Lynn Bartholomew

Doctoral Dissertations and Projects

Access to diagnostic centers, innovative cancer research and best clinical practices is limited outside metropolitan areas and academic institutions. Cancer patients in rural communities are a marginalized population faced with unique barriers to high quality care from early detection through screening, streamlined diagnostics, and participation in clinical trials. One-stop clinics (OSC) in the community setting may lessen the diagnostic interval (DI), reduce the economic burden of unnecessary imagining or procedures, minimize sociodemographic discrepancies, and positively affect time to treatment and clinical trial participation. The first step is to better understand the community cancer population and their diagnostic journey. Next, an …

A Qualitative Phenomenological Study Of Secondary Student Social Interaction, Matthew D. Burch

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study was to understand why students and families were disengaged from school activities and did not feel connected to the overall school culture. The theory guiding this study was Vygotsky’s theory on sociocultural cognitive development, as it identified links between culture and learning. As the data was collected, Moustakas’ design helped to comprehend the feelings, emotions, and meanings of the people involved. A phenomenological research design was used to help understand and define new and emerging issues as they pertained to why students and families withdrew from school. With a fluid approach, the design …

Understanding Perceptions Of Lived Transition Experiences Of Supplemental Instruction Leaders At A Historically Black University, Cecil Wayne Mayhall

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study was to understand perceptions of lived transition experiences for supplemental instruction (SI) leaders at a large public historically Black research university in the Southeastern United States. Using the transition theory of Schlossberg et al. as a theoretical framework, this study attempted to answer the central research question: How do supplemental instruction (SI) leaders at a large public historically black research university in the Southeastern United States perceive their lived transition experiences? Sub-questions attempted to address participants' perception of the situation, self, support, and strategies when moving in, through, and out of, the SI …

The Impact Of Policing On Female Police Officer’S Parenting Styles, Debbie Michelle Chambers

Doctoral Dissertations and Projects

This qualitative transcendental phenomenological study was to explore the lived experiences of female police officers with children in rural Georgia. For years, women have been proving themselves in this profession only to face gender inequality, discrimination, harassment including physical, emotional, and sexual, and skepticism from the community. Despite these barriers, females have achieved high-ranking positions in local and state agencies and federal law enforcement. This achievement has come with a price that could impact how the female officer parents her children. Several studies have been conducted on a variety of factors impacting the female police officer, such as rank, position, …

The Commonwealth Of Israel: Overcoming The Doctrinal Divide Of Dispensationalism And Covenantalism Through Understanding Pauline Theology, Luke Newton Schier

Doctoral Dissertations and Projects

Beginning in the early part of the twentieth century, a notable theological schism began to emerge within mainstream Christianity which continues to divide evangelicals in the twenty-first century. Accordingly, adherents from both sides have systemized their theologies and developed labels to define their positions. New labels continue to evolve and change as sub-groups emerge into the conversation. Typically, the labels of dispensationalism and covenantalism are employed to identify the differing views; although covenantalism is also referred to as Reformed theology, replacement theology, or supercessionism. More recently, other labels have emerged such as progressive dispensationalism and progressive covenantalism as theologians strive …

An Investigation Into The Redemptive Uses Of Technology To Help Churches Reach The Lost And Make Disciples, Scott W. Sherman

Doctoral Dissertations and Projects

There is a compelling rationale for investing the time and energy to develop a successful digital discipleship program. There is a mandate to reach the lost. There is a command to make disciples of all nations. Theologically there is significant and sufficient biblical evidence that discipleship and can happen remotely. Evidentially, Christian digital community has occurred successfully and with levels of engagement needed for spiritual accountability and growth. Following a non-empirical mixed methodology based on Bernard Lonergan for evidence gathering and subsequently incorporating a redemptive Augustinian methodology akin to The City of God, we have fulfilled the purpose of being …

Student Success And Retention In Online Post-Secondary Education: A Phenomenological Study, Alison Weslake

Doctoral Dissertations and Projects

The purpose of this phenomenological study was to understand the experiences that participants from Northeastern College have in post-secondary online learning environments and recognize the overall factors that lead to student success and retention. The theory that guided this study was Bruner’s constructivist theory as it indicates the influence of experience on cognitive development and encourages the consideration of all factors that may impact the overall learning process. A hermeneutical phenomenological study was conducted with participants from Northeastern College in Ontario, Canada in order to accurately reflect personal experiences with the phenomenon of online post-secondary education. The central research question …

A Review Of Education Policies And Their Impact On Gang Participation For Youth, Sarah Sanders

Doctoral Dissertations and Projects

Youth have suffered from gang violence in schools and neighborhoods at different rates per the Concentric Zone Model and the Strain theory. Gang violence is a concern for Little Rock, Arkansas. This study will follow the Concentric Zone Model and the Strain theory for data collection and evaluate the extent of gang violence linked to education in response to Zero-Tolerance policies for the Little Rock School District (LRSD) and Pulaski County Special School District (PCSSD), showing a holistic explanation of crime. This study will review secondary data from LRSD, PCSSD, and local law enforcement agencies to cross-reference reports of concerns …

Perceived Parental Narcissism: The Adult Child's Search Of Romantic Attachment Through Self-Compassion, Deanna A. Bishop

Doctoral Dissertations and Projects

Narcissistic personality disorder is defined by a strong desire for admiration and apathetic responses to others’ emotional needs making bonding in any relationship difficult (American Psychiatric Association, 2022). Healthy bonding within a family environment can be hindered by the lack of empathetic response and agentic behaviors that are characteristic of this personality type (Shaw, 2014). By virtue of innocence and dependency, children are the most vulnerable. The literature illustrates that emotional abuse and neglect, like parental narcissistic abuse, disrupts secure attachment between the parent and the child and can also prevent the child from learning healthy coping mechanisms, such as …