Digital Commons Network^™

Cognitive Behavioral Therapy: The Relationship Between Diet, Anxiety, And Depression And The Moderating Effect Of Cbt, Deborah J. Wright

Doctoral Dissertations and Projects

This study examined how cognitive behavioral therapy (CBT) techniques including cognitive restructuring and positive affirmations affect the relationship between dietary patterns and depression and anxiety symptoms. Research has established that CBT and diet affect depression and anxiety independently, but less research examines their collective impact. The study included 154 adult participants who filled out the Patient Health Questionnaire-9 and the Generalized Anxiety Disorder-7 alongside a Dietary Habits Checklist and a CBT Engagement Checklist during the previous two weeks. The results from multiple linear regressions showed no statistically significant moderation effects of CBT engagement on the relationship between diet and depression …

Examining The Relationship Between Trust-Based Relational Intervention® (Tbri®), Placement Stability, And The Voluntary Placement Disruption Of Minor Children In Substitute Caregiving Environments, Kelsey Tiernan-Coleman Harrison

Doctoral Dissertations and Projects

Placement stability is associated with positive outcomes for minors in substitute caregiving environments. Numerous variables are related to placement stability, but there is a paucity of data highlighting specific interventions that improve placement stability. Trust-Based Relational Intervention (TBRI)® has been studied extensively in child welfare populations, with promising results, including improved caregiver-child attachment and decreased child internalizing and externalizing behavior, psychiatric symptomology, and caregiver burnout and stress. However, TBRI® has not been studied exclusively in relation to placement stability. This mixed-methods design study examined the relationship between TBRI®, including the degree and timing of exposure, placement stability, and voluntary placement …

Managing Inclusive Classrooms In Michigan Schools: A Collective Case Study, Realite Peebles

Doctoral Dissertations and Projects

The purpose of this collective case study was to understand the training that general education teachers need to manage inclusive classrooms in Michigan elementary school. The theory guiding this study is Dewey’s Progressivism theory as it focuses on active participation in learning and identifying problems and offering tailored solutions. The focus of the Central Research Question is how general education teachers are prepared to manage inclusive classroom environments. The researcher used a collective case study research design with a sample size of 10 participants. Data were collected through surveys, interviews, and journal prompt responses, and subsequently analyzed using open coding …

Law Enforcement Officer Perceptions In The Current Socio-Political And Cultural Environment: How Psychological Stress Impacts Overall Job Satisfaction, Mitzie L. Forrest

Doctoral Dissertations and Projects

The purpose of this qualitative study was to explore police officer perceptions of job stress and satisfaction within the occupational environment at a mid-sized police agency in the Southern United States in the five years immediately following the George Floyd incident. Using Grounded Theory (GT), six major socio-political and cultural factors were investigated to determine the effects on police officer wellbeing and overall job satisfaction. The factors explored were defund the police, Black Lives Matter, social unrest, media impact, cancel culture, and woke culture. The data collection process involved the triangulation of data obtained through an agency-wide anonymous survey to …

Changing How Foster Care Begins: A Qualitative Study To Assess The Success Of One Specific Nonprofit, Madeline Ewoldt

Doctoral Dissertations and Projects

Most foster parents feel they do not receive adequate emotional support, funding, and preparation for their foster children in their care, which can lead to turnover, placement disruptions, and additional unnecessary caregiver changes for foster children. Attachment Theory explains children need consistent, warm, and loving caregiver relationships for healthy emotional, cognitive, and social development (Bowlby, 2018). For children in foster care, these relationships are already disrupted, therefore intervention for foster parent resiliency must be analyzed. The Bible calls Christians to care for the orphans, which leaves a large responsibility on Christians to care for those in foster care. There is …

Exploring Universal Design For Learning In Online Synchronous Courses: A Multiple-Case Study, Cindy Baker

Doctoral Dissertations and Projects

The purpose of this case study was to evaluate two postsecondary online courses through the lens of two Universal Design for Learning (UDL) principles, (1) engagement and (2) action and expression, to determine if learner variability was accommodated in the courses. The theory guiding this study, UDL, when effectively implemented as a teaching practice, is theorized to proactively meet the learning needs of different learners. The central research question focused on the extent to which UDL was realized in two online courses that had been designed with a student-centered approach. Qualitative research was conducted through a case study of two …

From Protest To Harmony: The Global Language Of Change, Valerie Brooke Missick

Doctoral Dissertations and Projects

This qualitative historical study investigates how music functions as a unifying force within global social and political movements, transcending cultural, linguistic, and national boundaries to foster collective identity and sustain long-term activism. Drawing on Social Identity Theory, Cultural Diffusion Theory, and Framing Theory, the research analyzes archival documents, historical records, media sources, and case studies from movements such as the U.S. Civil Rights Movement, the Anti-Vietnam War Movement, anti-apartheid struggles, Black Lives Matter, the Arab Spring, and contemporary climate justice activism. Findings reveal that music operates as both an emotional catalyst and a strategic communication tool, shaping narratives, strengthening solidarity, …

The Emotional And Personality Intelligence Cohort (Epic) For Steadiness Personality Trait Pastors, Christopher W. Ortego

Doctoral Dissertations and Projects

Church revitalization is a complex process. The stress it brings can challenge even the most experienced pastor’s spiritual and emotional resilience. Revitalization experts note that revitalization anxiety is especially true for pastors with certain personality traits. One such trait is the DISC personality category of steadiness. Leadership specialists argue that relief from this stress is found through gaining emotional intelligence. The purpose of this DMIN action research project was to teach emotional intelligence to eight to ten pastors with the steadiness personality. The training was delivered in a six-session, two-day retreat format. It introduced the participants to the concept of …

Comparing Modern Band And Traditional Band Methods: A Mixed-Quantitative Study Of Note-Reading And Improvisation Competencies Among Secondary Music Students, Dennis John Manson Jr.

Doctoral Dissertations and Projects

Music directors should determine how pedagogical trends to support student-centered engagements utilizing modern methods and popular music in public schools compare to traditional practices in secondary bands. Current research suggests students should engage in culturally relevant repertoire and quality ensemble experiences. Existing studies, however, should measure the efficacy of alternative music programs concerning music literacy, self-expression, and how they compare to traditional band methods. Investigating both methods is necessary to discover common techniques and how differences in pedagogical standards may influence one another. Guided by experimental research, the following mixed quantitative study features a quasi-experimental and a correlational design to …

An Assessment Of Cognitive Fatigue Among Emergency Medical Services (Ems) Professionals In The State Of Georgia, Charlotte L. Bush

Doctoral Dissertations and Projects

The purpose of this dissertation was to delve into the urgent and pervasive issue of cognitive fatigue in Emergency Medical Services (EMS) personnel, a critical yet often overlooked aspect of healthcare delivery. EMS personnel operate in high-stress, unpredictable environments, frequently working long hours and overnight shifts, which can lead to significant fatigue. This study aimed to identify the primary causes of cognitive fatigue in this population, examine its impact on decision-making abilities and patient care outcomes, and evaluate the effectiveness of current fatigue management strategies. The research employed a comprehensive mixed-methods approach, combining quantitative data from surveys and qualitative data …

The Lived Experiences Of Mothers Of Children With Down Syndrome Using Teleot Services: A Phenomenological Study, Tumini Umukoro

Doctoral Dissertations and Projects

In response to the COVID-19 lockdown in the United States, therapy services for children with developmental delays transitioned to telehealth services. The purpose of this qualitative study was to explore the lived experiences of mothers of children diagnosed with Down syndrome (DS) who received occupational therapy services through telehealth (teleOT) using interpretative phenomenological analysis (IPA). Bronfenbrenner's ecological system theory was the framework used to address the research questions: RQ1: What are the lived experiences of mothers of children with DS regarding teleOT services? RQ2: How do mothers of children with DS perceive the benefits and challenges of telehealth OT services? …

How Rural Public Middle School Teachers Describe The Influence Of Artificial Intelligence Integration On Their Workload Management: A Qualitative Phenomenological Study, Courtnee R. Morris

Doctoral Dissertations and Projects

The purpose of this phenomenological study is to explore the work processes of public middle school teachers in rural areas of Northwest Ohio regarding the integration of Artificial Intelligence into their professional practice. Work processes were defined as teachers’ perceptions, interactions, and reflections on how AI influenced their workload, instructional practices, and job satisfaction. The Job Demands-Resources model provided the theoretical framework, offering a lens to examine how AI tools functioned as both resources and demands in the teaching environment. This framework helped illuminate the interaction between technology use and educator well-being in rural educational settings. The central research question …

A Study Of The Relationship Between Emotional Intelligence And Affective Organizational Commitment And Their Effect On Turnover Intentions, David Dix Tomblison

Doctoral Dissertations and Projects

This study examined the relationships among emotional intelligence, affective organizational commitment, and turnover intentions among millennial employees in Washington State’s technology sector. A fixed, cross-sectional quantitative design was used with data from 459 participants collected through the Wong and Law Emotional Intelligence Scale, the Meyer and Allen Affective Commitment Scale, and the Cohen Turnover Intention Scale. Statistical analyses were conducted with IBM SPSS Statistics (Version 30; IBM Corp, 2023) for simple regression analysis and the PROCESS Macro (Version 5.0, Model 1) for moderation analysis. Findings showed that emotional intelligence was positively associated with affective organizational commitment and negatively associated with …

The Effects Of Music Participation On Sense Of Belonging Among Elementary Students With Traumatic Experiences, Jamie Lynn Mckoy Hill

Doctoral Dissertations and Projects

The unexpressed perspectives of children have long been dismissed in elementary music education. Daily agendas, curriculum, and administrative expectations direct the day-to-day functions of the classroom and negate the instructor’s assessment of students’ needs. As a result, students who have experienced trauma (various forms) will feel disconnected from the classroom and have a low level of engagement. Music educators must adapt their planning and execution and infuse empathy and flexibility in their teaching to allow all children room to grieve previous traumatic experiences. This historical research investigates the student perspectives on what music participation means effects on elementary students’ sense …

Do Games Play A Role In Personal Socialization?, Jasmine Reyna Landry

Doctoral Dissertations and Projects

The purpose of this descriptive phenomenological study was to explore how online gamers aged 20 to 40 experience the impact of socialization on self-verification and personal purpose. Semi-structured interviews with eleven participants were conducted, and data were analyzed using Colaizzi’s method to capture the essence of participants lived experiences and the sample population consisted of 12 participants. Findings revealed two overarching themes and in the themes several subthemes that include: Emotional Regulation, Social Presence, Stress Relief, Gaming as Social Connection and Maintenance and lifestyle balance. Participants described gaming as central to sustaining meaningful relationships, regulating stress, exploring identity, and receiving …

Job-Related Factors Affecting Special Education Teachers In The Pk-12 Classrooms Technology Proficiency: A Predictive Correlational Study, Kreshonya Porter

Doctoral Dissertations and Projects

The purpose of this predictive correlational study was to determine if a linear combination of job-related factors could predict special education teachers’ technology proficiency. The study is critical because teachers’ technology proficiency in a special education setting directly impacts students’ inclusivity, engagement, productivity, and achievements in the classroom. This study adds to the literature regarding special education teachers’ technology proficiency by examining specific job-related factors (experience, educational level, amount of technology-related professional development training, frequency of technology use, specialty, and job placement). The participants for this study were drawn from the population of special education teachers employed in pre-K through …

The Error Of Replacement Theology, Its Significance For Christians Today, And Its Theological Implications For Participants In The Vintage Truth Bible Study, Jeffery Bruce Kinley

Doctoral Dissertations and Projects

The nation of Israel regularly makes geopolitical and cultural headlines, and antisemitism continues to increase on a global scale. This carries profound theological and practical implications regarding Israel’s relationship and relevance to the Church. This DMin action research project was designed and implemented to evaluate the impact of replacement theology on approximately thirty participants in the Vintage Truth Bible Study. Through a sustained, eight-week study examining the tenets of replacement theology, along with Scripture’s teaching on God’s relationship with and covenants to Israel, and prophecies regarding that nation’s future, the doctrine was addressed. The research combined thorough biblical exposition, three …

Exploring Veterans' Experiences And Perceptions Of Mental Health Support: A Comparative Study Of Va Services Versus Civilian Mental Health Services, Jameelah Johnson

Doctoral Dissertations and Projects

This phenomenological investigation aimed to describe and interpret the experiences of veterans who received mental health care from veterans at Veterans Administration (VA) facilities and civilian healthcare providers in the Mid-Atlantic region. The investigation examined the complex issues veterans encounter when accessing mental healthcare through both VA services and civilian providers. The research investigated veterans' views on essential elements such as trustworthiness, cultural competence within care systems, accessibility to services, and the quality of therapeutic relationships. The framework helped us comprehend how veterans’ attitudes, together with their subjective norms and perceived behavioral control, shape their decisions about using mental health …

Examining The Influence Of Education On Job Satisfaction Among Georgia Police Officers: A Causal-Comparative Quantitative Analysis, Ebony J. Gammon

Doctoral Dissertations and Projects

The purpose of this quantitative causal-comparative study was to determine if a significant difference exists between job satisfaction scores among police officers with varying levels of education. This study is important because it addresses contemporary challenges in law enforcement, will provide valuable insight into informed decision making, has broad implications and applicability, and will contribute to scant policing knowledge that informs the understanding of education level on police actions. More specifically, how higher education or the absence thereof impacts job satisfaction. The sample was composed of 180 sworn Peace Officer Standards and Training (POST) certified, police officers in the state …

Developing Healthy Leaders For Multiplication At The Bridge Church, Joshua D. Robinson

Doctoral Dissertations and Projects

The problem addressed in this DMIN action research project is the lack of a clearly defined biblical framework for the ongoing leadership development at TBC in Venice, Florida, amid rapid growth and increasing attendance. This gap has hindered the equipping of leaders to disciple and lead others and fulfill the Great Commission through church multiplication. The purpose of this project was to design and implement a biblically grounded leadership pathway, including The Bridge Institute (TBI), to equip current and future servant leaders for maturity, relational authenticity, and missional impact. The goals included developing improved assimilation, increasing volunteer engagement, and creating …

Impact Of A Pandemic On Clinical Research Organization Ethics: A Case Study, Supakan Apiratanapimonchai

Doctoral Dissertations and Projects

The purpose of this research is to examine the post-COVID ethical issues among clinical trials at clinical research organizations (CROs) in the Eastern region. This research is theoretically underpinned by the premise of evaluating the impact of post-COVID on data transparency, ethical guidelines, and protocol compliance. The institutional theory posits that insights gained from this comparative analysis will also contribute to the broader discourse on safeguarding research integrity. According to Yin, case studies are the most beneficial study design to be used, consisting of quantitative approaches (Yin, 2018). The data collected from clinical research associates (CRAs) with experience working with …

A Causal-Comparative Study Of The Gender And Generational Differences In Emotional Intelligence Of Leaders Within Asset Management Firms, Vanessa Gower

Doctoral Dissertations and Projects

This study aimed to address the challenge some leaders face in managing their emotional intelligence across gender and generational differences. Emotional intelligence is a predictor of effective leadership; therefore, differences in emotional intelligence may result in poor leadership behavior. This study employed a fixed, quantitative, and causal-comparative research design to measure the differences in emotional intelligence among leaders of asset management firms based on gender male and female) and generational groups Baby Boomer, Generation X, and Millennial). Emotional intelligence was measured using the Wong and Law Emotional Intelligence Scale (WLEIS). Leaders of asset management firms within the financial services industry …

Treatment Concerning Grief Disorder After Covid-19: Can Spiritual Care Help?, Tamika Marie Johnson

Doctoral Dissertations and Projects

The phenomenological study described the experiences of spiritual care for adults who lost a loved one due to COVID-19 in Texas. The theory guiding the study was Viktor Frankl’s logotherapy, which was humanity’s search for meaning in a finite world governed by spiritual principles (García-Alandete, 2024; Parker, 2022; Seligman & Reichenberg, 2014). Grief was one of the occurrences that grappled with humanity’s understanding of life. Death was a universal phenomenon, and grief occurred as a response to a loss (Fernández & González-González, 2022). Research shows that symptoms of grief dissipate over time. When it was accompanied by prolonged time or …

Exploring The Predictive Relationship Between Course Clarity And Utility Value On Engagement For Online Post-Secondary Students In Canada, Amanda Marie Smith

Doctoral Dissertations and Projects

The purpose of this quantitative, predictive, correlational study was to examine how well course clarity and utility value predict student engagement among online learners at a Canadian post-secondary institution. This study is important because it can provide educators and curriculum developers with insights into the factors that positively impact student engagement. Supporting student engagement ensures learners receive a beneficial education and that the institution delivers relevant, engaging programming to retain its students. The sample comprised 68 online post-secondary learners studying at a college in Canada. Data were collected using portions of the Online Learning Climate Scale, the Expectancies and Values …

Academic Opportunities: A Phenomenological Study Of The Lived Experiences Of Principals That Foster Academic Achievement Of Students That Attend Secondary Title I Schools, Loretta O'Nita Speller

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study is to explore the lived experiences of principals fostering the academic achievement of students in grades six through twelve who attend public secondary, Title I schools. The theory guiding this study was Maslow’s Hierarchy of needs. Maslow’s theory posits that if a person’s lower-level deficiency needs are not met, ascension to higher levels cannot happen. The central research question is: “What are the lived experiences of principals that lead secondary Title I schools and how do they foster academic achievement of their students?” Purposeful sampling was used in this study, and participants in …

A Causal-Comparative Study On The Impact Of Digital Learning Competency Professional Development And Socioeconomic Status On Teacher Digital Self-Efficacy, Sabrina C. Steigelman

Doctoral Dissertations and Projects

The purpose of this quantitative study was to examine the relationship between teacher self-efficacy, participation in digital learning professional development, and the socioeconomic status of schools. A causal-comparative design was used to investigate how these variables influenced teacher self-efficacy in implementing digital learning strategies aligned with the International Society for Technology in Education (ISTE) standards. The sample included K-12 educators from public schools across North Carolina, representing both low and mid- socioeconomic school settings. Data were collected through a Qualtrics survey, which included the Technology Integration Confidence Scale Version 3 (TICS V.3) and a demographic questionnaire. A two-way ANOVA was …

Exploring Gen Z Adults From Military Families: Perspectives On Work Ethics And Values, Sonia Lee

Doctoral Dissertations and Projects

This research explored the work ethics and values of Generation Z (Gen Z) adults who grew up in military-connected households. The purpose was to identify strategies that enhance organizational recruitment, retention, and engagement. Qualitative research methods, such as interviews and thematic analysis, were used to achieve this objective. Insights into how Gen Z adults from military households perceive their work ethic, prioritize their values in the workplace, and how organizations can integrate those values were gained. Findings revealed that discipline, dependability, excellence, responsibility, integrity, respect, and adaptability defined their work ethic, reflecting values shaped by their upbringing. Participants also expressed …

A Hermeneutic Phenomenology Study: How Students Affected By Trauma Experience Transformative Learning Through Digital Tools, Anita Sarah Chen

Doctoral Dissertations and Projects

The purpose of this hermeneutical phenomenological study is to explore the lived experiences of adolescent students affected by trauma embarking on the transformative learning process as facilitated by digital learning tools. The theory used to guide the study will be the transformative learning theory by Jack Mezirow. The central research question is: How do students affected by trauma experience transformative learning through digital learning tools? Examining students affected by trauma undergoing the transformative learning process facilitated by digital learning tools will be explored using a hermeneutical qualitative design. Ten participants w selected through purposive sampling based on their experiences in …

Internal Coherence Factors Of Instructional Leadership Teams And Their Impact On Student Academic Growth: A Quantitative Predictive Correlational Study, Jennifer E. Clark

Doctoral Dissertations and Projects

The purpose of this quantitative, predictive correlational study is to examine the relationship that the Internal Coherence Framework factors of leadership, teacher collaboration, and collective teacher efficacy have on student academic growth measured through teacher VAM scores. This study has significance, in that, it demonstrates how Instructional Leadership Teams (ILTs) based on the Internal Coherence Framework, through intentional focus on strengthening pedagogy and collective teacher efficacy, impact student achievement at the secondary school level. Junior high and high school teachers who receive VAM scores from thirteen junior high schools and eight suburban high schools in southeast Louisiana responded to the …

The Servant’S Ear: Study Of The Servant In Whom Yhwh Is Well Pleased: An Expositional Connection Of Exodus 21:5-6 And Deuteronomy 15:16-17 To The Servants Of Revelation, Warren Eugene Hoskins

Doctoral Dissertations and Projects

This dissertation undertakes an extensive investigation into the theological, historical, and literary development of the biblical servant motif. This study examines the evolution of the concept of servitude, beginning with its origins in Ancient Near Eastern (ANE) laws and culture.

It is anchored in the tradition of ear-piercing for the willing servant, as outlined in Exodus 21:5-6 and Deuteronomy 15:16-17. This research unpacks how ideas about servitude changed in the Old Testament law and how this relates to the end times and the early church, as described in Revelation. This study also compares Old Testament servant laws with those of …