Digital Commons Network^™

Does Spirituality Mediate Or Moderate The Adverse Effects Of Occupational Stressors On Mental Health In Law Enforcement Officers?, Erika D. Keplinger

Doctoral Dissertations and Projects

Law enforcement officers are often exposed to occupational stressors that can negatively affect their mental health and job performance. Spirituality has been thoroughly researched as a restorative method to improve physical and psychological health concerns. There has also been an increase in studies on workplace spirituality. The existing research on workplace spirituality suggests that incorporating spirituality into the workplace increases employee well-being and decreases stress and burnout. Unfortunately, research on police culture often neglects spirituality. There is little research to show how spirituality could mediate or moderate the adverse effects of mental health on law enforcement officers. This quasi-experimental, cross-sectional, …

Investigating “Sled Head” Phenomenon And Diurnal Patterns In Team Usa Bobsleigh And Luge Athletes: A Virtual Research Study, Garrett R. Augsburger

Doctoral Dissertations and Projects

This study investigated the relationship between training time, performance, and concussion symptoms among Team USA bobsleigh and luge athletes during a four-week training season. Recognizing the high physical demands and potential risks associated with sledding sports, the study aimed to understand the prevalence of concussion-related experiences and how training schedules might influence athletic performance and symptomology. Repeated measures quantitative design was employed using session-level survey data submitted by athletes following daily training sessions. Data was collected through a structured questionnaire assessing variables such as performance rating, fatigue, alertness, training intensity, sleep quality, and concussion symptoms. A total of 156 sessions …

An Analysis Of The Health Disparities For Traumatic Brain Injury Care In Urban Vs. Rural Populations, Jeremy R. Russell

Doctoral Dissertations and Projects

The purpose of this quantitative research study was to examine how disparities between urban and rural environments impacted the amount, onset, and duration of care received by patients with mild traumatic brain injury, as well as differences in demographic characteristics such as age and gender. Mild TBIs, often referred to as concussions, involve a temporary disruption in brain function resulting from external force, leading to symptoms like confusion, dizziness, or memory issues. Guided by critical theory, this study explored how systemic structures contributed to unequal healthcare experiences. Since TBIs remained a leading cause of disability and death with potential long-term …

A Predictive Correlational Study Of The Relationship Between International School Teachers’ Interest, Self-Efficacy, And Attitudes And Their Use Of Differentiated Instruction, Abigail H. Johnson

Doctoral Dissertations and Projects

The purpose of this quantitative predictive correlational study was to examine the predictive ability of teachers’ interest, self-efficacy, and attitudes toward differentiated instruction and their use of differentiated instruction among teachers in international schools in Asia. This study is important because it adds to the existing literature regarding teachers’ use of differentiated instruction in international schools in Asia. The sample was composed of 111 participants across international schools in countries in Asia, including Cambodia (3.60%), China (8.11%), India (2.70%), Indonesia (7.21%), Japan (3.60%), Malaysia (6.31%), Myanmar (8.11%), Philippines (3.60%), Singapore (9.91%), South Korea (6.31%), Taiwan (11.71%), Thailand (27.03%), Vietnam (1.80%). …

The Significance Of Cavalry In The American Civil War In Deciding Victory And Defeat, Specifically In The Western And Trans-Mississippi Theaters Of The War., Tony R. Malone Jr.

Doctoral Dissertations and Projects

This research examines how effective cavalry was in the American Civil War, and the ultimate decision in victory and defeat. To answer this question, one must first investigate the origin of the American cavalry from its foundation in the American Revolution and trace it to the beginning of the American Civil War; this brings the reader to several sub-questions that help answer the main question. Why was Confederate cavalry dominating early in the war, and why did Union cavalry ultimately gain parity and superiority over its Confederate counterparts?

The readers will start with a solid look into the history of …

Integrated Growth: Developing A Sustainable Continuum Of Whole-Person Discipleship For Cultivating Healthy Leaders, Joyce A. Smith

Doctoral Dissertations and Projects

Leadership, particularly within ministry contexts, involves complex responsibilities that often lead to chronic stress, burnout, and diminished well-being. These challenges underscore the need for a holistic, sustainable framework that supports leaders in every dimension of life. This Dissertation in Praxis explored a biblically grounded, multidimensional wellness initiative designed to foster integrated health among ministry leaders at The Harvest Church, a nondenominational congregation in North Houston, Texas. Framed by biblical principles of stewardship, wholeness, and relational unity, this study implemented and assessed a structured wellness program addressing four critical domains of a leader’s well-being: emotional resilience, financial stability, physical/nutritional health, and …

The Effect Of Body-Worn Cameras On Police Credibility In The Courtroom, Robert A. Lindblom

Doctoral Dissertations and Projects

The use of Body-Worn Cameras (BWCs) by criminal justice practitioners in America has increased dramatically during the past decade. However, many assumptions were made during this process about the effectiveness of BWCs without adequate research or evidence to back up the claims. Deploying new technology under such circumstances often produces unexpected outcomes. One of these unanticipated results may be the increased dependence of judges and juries upon video evidence. Increasingly, adjudicators may hesitate to accept an officer’s testimony at face value. Prosecutors may even be reluctant to pursue cases at all when video is unavailable to bolster the officer’s statement. …

Identifying Quality High School Choral Repertoire How Standards Of Composition Affect Long-Term Choral Participation, Jonathan R. Vanderwoude

Doctoral Dissertations and Projects

A wealth of literature addresses the importance of choral repertoire selection. Yet, few studies examine how choral repertoire and elements of composition correlate with long-term ensemble participation. Exploring principles of quality from a participant perspective may provide choral directors with a paradigm for choosing excellent repertoire. With performance standards comprising the core of many high school music programs, repertoire considerations are often central to the choral curriculum. This qualitative study investigated participant perspectives on choral repertoire standards. The subsequent findings identified trends influencing repertoire selection and correlated perspectives on repertoire quality with long-term participation in choral performance. Participants were selected …

A Journeys End: A Phenomenological Approach To End-Term Buyer-Supplier Relationship Performance Management, James M. Capps

Doctoral Dissertations and Projects

The incumbent research study examines the lived work experiences of buyer-side buyer-supplier relationship managers as they seek to optimize supplier performance while navigating the end-term buyer-supplier relationship. While contemporary literature has explored several topics on supplier performance management and end-term, buyer supplier relationships separately, no research has explored detailing the experiences of supplier relationship managers within this phenomenon. Utilizing a qualitative, phenomenological design with hermeneutical analysis, the incumbent study utilizes multi-stage random sampling techniques to recruit sample participants (N=7) in various industries. Research participants were interviewed on their lived experiences navigating end-term buyer-supplier relationships and how they optimized supplier performance …

Self-Efficacy And Burnout Of Nursing Faculty: The Mediating Role Of Fear Of Negative Evaluation, Sarah Murray Kelly

Doctoral Dissertations and Projects

The contents of this manuscript include a dissertation of a survey research study using the theoretical models of self-efficacy and burnout. The quantitative study used mediation analysis to explore the relationship between self-efficacy and burnout, with fear of negative evaluation as a mediator. Fear of negative evaluation was measured using the Brief Fear of Negative Evaluation Scale-Revised; self-efficacy was calculated using the General Self-Efficacy Scale; and burnout was measured using the Oldenburg Burnout Inventory. The study drew a sample of 98 academic nurse educators (N = 98) who were evaluated by student evaluations of teaching. The sample included educators who …

Perceptions Of Students With Visual Impairments On The Current State Of Diversity, Equity, Inclusion, Access, And Belonging In Public School Secondary Instrumental Ensembles, Nancy J. Kerner-Durling

Doctoral Dissertations and Projects

This qualitative research study examines the experiences and perceptions of students with visual impairments on diversity, equity, inclusion, access, and belonging (DEIAB) in secondary instrumental music ensembles. Despite the emergence of DEIAB initiatives in music education, little is known about how these initiatives are implemented for students with visual impairments in secondary instrumental music programs, as this topic has not yet been explored or documented due to the low incidence of this disability. Data was collected through interviews of former students with visual impairments between the ages of eighteen and twenty-two who attended public schools between the ages of twelve …

Improving Equity For African American Female Educators: An Applied Study, Lakeisha D. Vaughan-Jones

Doctoral Dissertations and Projects

The purpose of this applied study was to solve the problem of equitability in the workplace for African American female educators in Athens-Clarke County School District schools and to design a solution to address the problem. The central research question is, “How can the problem of inequity for African American female educators, as identified by the Induction Teacher Survey and CCRPI data, be solved in the Athens-Clarke County School District?” A multimethod design was used consisting of qualitative and quantitative approaches. Data was collected from participants via semi-structured interviews, focus groups, and survey. To gain discernment on equity, data was …

Exploring The Emotional Impact Of Silent Grief Among Black Christian Women, Tracie Joyel Lott

Doctoral Dissertations and Projects

Grief is an inevitable part of life. When grief-related emotions or behaviors do not align with societal attitudes, grief may become disenfranchised, causing the griever to become silent. The purpose of this qualitative phenomenological study was to describe Black Christian women’s experiences with silent grief in a Midwestern U.S. state. In this research, silent grief was synonymous with disenfranchised grief. Kimberle Crenshaw’s intersectionality theory guided this study, providing insight into the intersection of religion, culture, and mental health challenges in the grieving process of Black Christian women. Data collected via in-depth participant interviews underwent analysis using Gadamer’s hermeneutics. Despite literature …

The Relationship Between Morality, Perceptions Of Self And Others, And Purpose In Life: A Moderation Analysis, Ashley Burgess Leininger

Doctoral Dissertations and Projects

Morality is an understudied construct in psychological research, despite its fundamental role in shaping human behavior and self-perception. This quantitative study examined whether purpose in life moderated the relationship between morality and perceptions of the self and others. Two hypotheses were tested, H1: There will be a relationship between morality and perception of self and others; H2: Purpose in life will moderate the relationship between morality and perception of self and others. Ninety-one individuals recruited through Amazon Mechanical Turk completed the Purpose in Life scale (PIL), Moral Foundation Questionnaire (MFQ30), Rosenberg’s Self Esteem Scale (RSES), and the Collective Self-Esteem Scale …

A Chaplain-Specific Care Plan For Addressing Moral Injury And Promoting Holistic Well-Being In Nurses That Have Transitioned From Hospital Care To Hospice Care, Franklin Hicks

Doctoral Dissertations and Projects

This thesis project, “A Chaplain-Specific Care Plan for Addressing Moral Injury and Promoting Holistic Well-Being in Nurses That Have Transitioned from Hospital Care to Hospice Care,” addresses the lack of chaplain-led interventions for nurses suffering from moral injury. Many nurses who transitioned from hospital to hospice care reported ongoing moral residue from ethically distressing events in acute settings. The purpose of this project was to evaluate the effectiveness of a spiritually grounded care plan, developed and facilitated by a board-certified chaplain, to address these moral wounds and promote holistic well-being among hospice nurses.

Twelve hospice nurses in West Tennessee participated …

Exploring Educators’ Perception Of The Influence Of Social And Emotional Learning Interventions On High School Mathematics: A Case Study, Imaga Eke Idika

Doctoral Dissertations and Projects

The purpose of this multiple-case study was to understand educators' perceptions of the influence of social-emotional learning interventions on students' engagement in high school mathematics in the Alpha School District in the United States. The guiding theory used was Albert Bandura's social learning theory. This theory plays a crucial role in highlighting teachers' classroom activities that elicit observable behavioral changes in learners, which are critical to instruction, learning, and performance. The central research question was: What is educator perception of social-emotional learning interventions in high school mathematics? I conducted the study in four high schools that fully implemented SEL intervention …

Exploring The Impact Of Special Education Advocates On Service Acquisition For Racially And Ethnically Diverse Families In Virginia K–12 Public Schools: A Hermeneutic Phenomenological Study, Shelesha D. Taylor

Doctoral Dissertations and Projects

The purpose of this hermeneutic phenomenological study was to describe the influence that experienced special education advocates had on the acquisition of special education services for racially and ethnically diverse families with children who have disabilities in Virginia’s K–12 school system. In this study, the influence of an experienced special education advocate was generally defined as the ability to help parents navigate the special education process, advocate for children with disabilities, understand their rights, and obtain appropriate services. Albert Bandura’s self-efficacy theory guided the study. The central research question was: “What are the lived experiences of racially and ethnically diverse …

Secondary Teacher Burnout: A Phenomenology Study Of The Lived Experiences Of Increased Teacher Workload, Cristina Marie Meador

Doctoral Dissertations and Projects

The purpose of this qualitative, hermeneutic phenomenological study was to understand the impact of increased teacher workload on teacher burnout through the lived experiences of rural high school teachers in a school district in southern West Virginia. The theory guiding this study was Albert Bandura’s social cognitive theory, as it helps understand motivation and behavior in people. The central research question is: How do secondary rural teachers describe their lived experiences with increased workload and its impact on burnout? The methodology used in this study was hermeneutic phenomenology. The study design for this study was qualitative. The sample was 10 …

Crisis Intervention Training (Cit) For School Resource Officers In Florida Schools: Assessing Adequacy, Experiences And Perceptions, Jocelyn Wells

Doctoral Dissertations and Projects

School resource officers must aid students struggling with mental health issues. However, school resource officers in Florida schools may not receive adequate crisis intervention training to address mental health crises on the part of students effectively. A research gap exists regarding what factors make crisis intervention training effective or ineffective for police, what the appropriate place of police officers is within the context of schools, and how police officers perceive their crisis intervention training experience and skills relative to their readiness to respond to mental health-related incidents within schools. Therefore, the nature of crisis intervention training for school board police …

Notifying The Public In Crisis Situations, Deborah Jean Link

Doctoral Dissertations and Projects

The messages that are provided to the public when there is an imminent or ongoing crisis are of extreme value to individuals, primarily to have information by which to base decisions upon. The sense of urgency during imminent or ongoing crisis is the factor that differentiates the need for information about the crisis from the need for information for other types of events. There is messaging during other, less critical types of incidents, but often there is little to no messaging to the public at a time when it is most needed and sought after, during a crisis. Erik J. …

Enhancing Collaborative Care: A Training Manual For Improving Veterans Affairs Mental Health Chaplaincy, Eddie L. Jones

Doctoral Dissertations and Projects

In 2010, the U.S. Department of Veterans Affairs (VA) and the Department of Defense (DoD) launched a study to investigate the integration of chaplains in mental health care. This research expands on that study by focusing on the critical need for enhanced collaboration between chaplaincy and mental health services at local VA facilities. While existing literature affirms the integral role of chaplains in addressing the spiritual and emotional needs of individuals, significant gaps in awareness and effective collaboration practices were identified at the Marion, IL VA Health Care System (VHCS). This study aimed to assess and address the specific training …

Examining Credit Loss Faced By Military-Connected Students: A Causal Comparison Based On High School Mobility And Resilience Factors, Jamie Alicia Cannon Klink

Doctoral Dissertations and Projects

This quantitative, causal-comparative study investigated the number of academic credits lost among military-connected high school students based on their geographic mobility: those who moved zero, one, or more than one time during their high school years, when controlling for the students’ resilience, as measured by the Current Experience Scale. Understanding the impact of geographic mobility on the resilience and academic credits of military-connected high school students is critical, as it exemplifies the unique challenges and obstacles this student population faces. A one-way analysis of covariance was used to test the hypothesis, but assumptions were violated and transformations were unsuccessful. Ultimately, …

Exploring The Effectiveness Of Wearable Devices For Early Disease Detection, Chinonso Iwummadu

Doctoral Dissertations and Projects

The purpose of this qualitative interpretive phenomenological study was to explore the perceived effectiveness of wearable devices in facilitating early disease detection among patient groups, healthcare professionals, and healthcare administrators in the outpatient care setting. The central phenomenon investigated, involved the experiences, perceptions, and behavioral responses toward real-time monitoring and diagnostic engagement enabled by wearable devices. The theory that guided the study was the Health Technology Acceptance Model (HTAM), which supported inquiry into how perceived usefulness, perceived ease of use, and perceived health outcomes shaped adoption behavior and clinical integration of digital tools. Data were collected from a purposive sample …

Comparing The Effects Of Numerical Versus Syllable-Based Pedagogy On Kindergarten Academics, Tocorey C. Johnson

Doctoral Dissertations and Projects

The purpose of this study is to examine the effects of numerically based and syllable-based pedagogical approaches on kindergarten students in a school located in Duval County, Jacksonville, Florida. The Kodály Method, a well-established and effective music education strategy, offers numerous classroom benefits. Teachers can utilize both numerically based and syllable-based approaches within the Kodály framework. However, additional data are required to ascertain whether these approaches can enhance academic performance among kindergarten students. A quasi-experimental design was used to evaluate the effectiveness of syllable-based music training on kindergarten reading scores and numerical-based music training on kindergarten math scores. The initial …

Associations Between Factors Of Unhealthy Lifestyle, Mental Health Issues, Chronic Illnesses, Environmental Health Risks, And Infertility In Females: A Cross-Sectional Study, Richard L. Huang

Doctoral Dissertations and Projects

Infertility has risen rapidly in recent decades and has become the third-largest public health concern in the world. It has significantly threatened individuals’ psychological, physical, and social well-being, and it could be an early sign of severe health problems in the future. Furthermore, it also threatens the continuation of life and human civilization. The purpose of this study was to examine the relationship between individuals’ daily lifestyle behaviors, mental health status, chronic conditions, environmental health factors, and infertility by using cross-sectional quantitative methods. It benefits the public as the study raised awareness of potential risks and provided guidance to avoid …

Is The Misdiagnosis Of Adhd And The Use Of Ritalin Related To Delinquent Behaviors And Problems With Social Anxiety Disorder In Young Boys?, Michael A. Cooper

Doctoral Dissertations and Projects

Attention-deficit/hyperactivity disorder (ADHD) diagnoses are increasing at a rapid rate. Young boys are known to be very energetic, inattentive, and lack the attention needed to function well in school or other venues, and based on these attributes, they often have a higher rate of diagnosis of ADHD than girls. The purpose of this quantitative, non-experimental, comparative study was to assess the validity of retrospectively examining ADHD misdiagnosis and associated Ritalin use. Specifically, how proposed childhood misdiagnosis of ADHD was related to delinquent behaviors and social anxiety in adolescence and adulthood was examined. Results showed over half of the participants (n …

Learning Needs Of African American High School Students With Dyslexia Within An Inclusive, Co-Teaching Environment: A Holistic Single Case Study, Aigbovboise Ayo Ehabahe

Doctoral Dissertations and Projects

The purpose of this holistic, single case study was to describe the experiences of special and general education teachers collaborating to support the learning needs of African American high school students with dyslexia within an inclusive, co-teaching environment. The theory guiding this study was Cole’s intersectionality theory on co-teaching, as it explains how the interactions and strategies between co-teachers influence the academic success of students with dyslexia. The central research question was: How do special and general education teachers describe their experiences collaborating with one another to support the learning needs of African American high school students with dyslexia within …

Lived Experiences Of Parents And Guardians Of Children And Adolescents With Neonatal Abstinence Syndrome And Disruptive Behavior Disorders In West Virginia, Christine A. Barnett

Doctoral Dissertations and Projects

This phenomenological study explored the lived experiences of parents and guardians of children and adolescents with neonatal abstinence syndrome (NAS) and disruptive behavior disorders (DBD) in West Virginia. Guided by social constructivism, the study highlighted the significance of collaborative learning in understanding the connection between NAS and DBD. Using a transcendental approach, the research sought to provide insight and comprehension into participants’ experiences and perspectives. Participants were recruited through purposeful sampling, including convenience and criterion methods. Eight parents and guardians participated in one-on-one interviews. Data was analyzed using the Moustakas approach and Saldana’s in vivo coding method. Four themes emerged: …

Shame And The Cult Survivor As Viewed Through Erikson’S Theory, Devin Marie Seltz

Doctoral Dissertations and Projects

This study investigated the manifestations of shame in cult survivors using Erikson’s theory of psychosocial development as its framework. According to Erikson (1959), individuals evolve through eight stages of development, each stage being met with a unique social and psychological crisis. If that psychosocial crisis is met and overcome, the individual advances to the next stage of development with additional psychosocial resilience. Erikson’s theory focuses on the importance of achieving these developmental tasks throughout the eight stages in order to build personal identity and resilience. Cults are known for exerting excessive control over individuals by employing techniques and strategies that …

Missionary Kids And Ptsd And Spirituality, Sabreena S. Massey

Doctoral Dissertations and Projects

In recent years, studies have documented the importance of spirituality in assuaging psychological distress. Numerous studies have investigated the connection between post-traumatic stress disorder (PTSD) and spirituality and its positive outcomes among diverse populations. A diverse population that is insufficiently addressed in the literature is missionary kids (MKs). Further, studies investigating the relationship between spiritual struggles and PTSD among MKs remain under-researched. Moreover, while studies document the existence of mental health disorders among MKs, a formal investigation examining PTSD symptomology among MKs had yet to be conducted. For this study, participants were recruited via purposive and snowball sampling, and 81 …