Digital Commons Network^™

Emotional Intelligence And Effective Leadership In Times Of Global Crisis: A Mixed-Methods Study Of Managers At Multilateral Development Institutions During The Covid-19 Pandemic, Bukola Ogunyemi

Dissertations

Purpose: The purpose of this mixed-methods study was to identify and describe the perceptions of managers at multilateral development institutions regarding the impact of emotional intelligence methods in their approaches to leading during the COVID-19 pandemic. A secondary purpose was to examine how the experiences of leading during the COVID-19 crisis influenced managers' understanding, development, and application of emotional intelligence skills as part of their leadership practices.

Methodology: This study employed a convergent parallel mixed-methods design to examine the role of emotional intelligence in crisis leadership at multilateral development institutions during the COVID-19 pandemic. Using Goleman's emotional intelligence framework as …

The Ebony Edge: A Qualitative Exploration Of Math Success Among Black College Women, April Ruiz

Dissertations

Historically, women have been underrepresented as leaders in STEM. However, according to the National Science Foundation (2022), women accounted for a little more than half of the college-educated workforce and underrepresented minority women increased in broad science and engineering occupational categories. This promising upturn underscores the importance—if progress is to continue—of better understanding why some African American women succeed in and persist with their study of college mathematics.

This study aimed to explore the experiences of Black college women attending a predominantly White institution in the Midwest, to better understand what reasons Black college women ascribe to their success in …

Gender Differences In Perceived Organizational Support Among Veterans With Posttraumatic Stress Disorder, Elizabeth Gomez

Dissertations

Posttraumatic stress disorder (PTSD) is a well-studied issue within the U.S. military, with data showing military personnel face a higher risk of trauma than the civilian population. Many veterans and service members suffer from PTSD related to their military experiences (Renshaw, 2011). As research has largely focused on protective factors such as social and familial support, little attention has been given to organizational support (Meredith et al., 2011). Perceived organizational support (POS) refers to how individuals perceive the support they receive from their employers, with the military as the primary employer for veterans. This study was designed to explore whether …

Counseling In The Space Between: Counselor Perceptions Of Empathy And Therapeutic Alliance During Videoconferencing-Based Teleplay Therapy Sessions, Robert M. Lima Jr

Dissertations

Children and adolescents experienced a significant increase in mental health challenges during the COVID-19 pandemic (Czeisler et al., 2020; Hertz et al., 2022; Mpofu, 2023; Oberg et al., 2022; Wilkins et al., 2023). With health facilities closed for non-emergent patients, telemental health therapy offered the possibility of support for those experiencing mental health challenges (Chiauzzi et al., 2020; Cooke et al., 2020; Karimi et al., 2022; E. C. Lee et al., 2023; Racine et al., 2020). While numerous past studies conducted over several years confirmed the efficacy of telemental health counseling (e.g., Feijt et al., 2020; Gloff et al., 2015; …

An Investigation Into The Effectiveness Of High School Models Of Instruction In English Language Arts For Exceptional Education Standard Diploma Students, Lori A. Rath Minton

Dissertations

This study examined the effectiveness of high school instructional models in English Language Arts (ELA) for Exceptional Student Education (ESE) students pursuing a standard diploma. The purpose was to compare self-contained and inclusion models within the framework of the Individuals with Disabilities Education Act (IDEA), emphasizing Free and Appropriate Public Education (FAPE) and the Least Restrictive Environment (LRE). The research was conducted in a medium-sized rural district high school.

The overarching research question was: Based on student test scores, ESSA data, surveys, and interviews with content area teachers, ESE teachers, paraprofessionals, support facilitators, and administrators, how effective are self-contained and …

A Phenomenological Study Of School Staff Perceptions Of The Threat And Prevention Of School Violence, Rebecca Linton

Dissertations

My study addressed the issue of school safety and student mental health in schools in the United States. The purpose of this study was to identify the concerns staff members had about the system and procedures used to track students’ mental health and how staff and students are kept safe within the school environment. The overarching research question for my study was: What are the perceptions of school staff regarding school safety and the support students with mental health issues receive? I used a quantitative research method for my study, collecting data through surveys of teachers and administrators. The survey …

Overcoming Motor Imagery Bci Illiteracy: Adaptive Decoding And Knowledge Transfer In Eeg-Based Brain-Computer Interfaces, Zaid Shuqfa

Dissertations

Brain–computer interfaces (BCIs), also known as brain–machine interfaces (BMIs), enable direct communication between the brain and external devices without the involvement of peripheral nerves or muscles. Among various BCI paradigms, motor imagery (MI)–based BCIs are particularly appealing due to their intuitive, cue-independent nature, allowing users to issue control commands at will. MI–BCIs hold substantial promise for improving the quality of life of individuals with motor impairments, as well as enhancing hands-free control for healthy users. However, their widespread adoption remains limited by challenges such as low signal-to-noise ratio, inter- and intra-subject variability, and the need for frequent calibration. These challenges …

Upper-Level Undergraduate Pre-Healthcare Students’ Journeys To Graduation And Health Professional Graduate Programs, Holly L. Sisson

Dissertations

Despite decades of research on undergraduate student retention and persistence, only a handful of researchers, such as Dumke et al. (2018) and Stull et al. (2021), have looked specifically at pre-health students preparing for graduate health professional programs and the complex challenges these students face while trying to achieve their goals. Very little research focused on upper-level undergraduate students pursuing graduate health professional programs, such as physical therapy, occupational therapy, physician assistant, or similar graduate health professional programs excluding medical school. To help fill this gap, my study focused on the experiences of pre-healthcare students as they navigated their undergraduate …

Roses And Concrete: Black Teachers' Roles And Challenges In Marginalized Communities, Alyse N. Barry

Dissertations

Black educators play a vital role in schools that serve marginalized communities, yet their stories are often overlooked in academic research. This phenomenological study explores how Black teachers interpret their roles and navigate challenges within these spaces. Using Interpretative Phenomenological Analysis (IPA), I centered the voices of ten Black educators to better understand the emotional, cultural, and professional layers of their experience.

Through in-depth interviews, participants described themselves as more than just instructors. They saw themselves as cultural connectors, advocates, and protectors for their students. Their presence helps affirm student identities and bridge cultural divides, but they also carry significant …

Administrators’ Lived Experiences Of The Implementation And Teacher Efficacy Of Professional Learning Communities In Rural Title 1 Middle Schools, Jennifer J. Wilson

Dissertations

This study investigates administrators' lived experiences regarding the implementation and efficacy of Professional Learning Communities (PLCs) in Title 1 rural middle schools in the Southeastern United States. The research aims to provide insights into the organizational dynamics and effectiveness of PLCs in schools serving diverse student populations, particularly those families in economically disadvantaged hardships. Through qualitative methods, including interviews and document analysis, the study explores administrators' experiences, perceptions, and strategies related to the establishment, management, and outcomes of PLCs.

Teachers are constantly pressured to perform well on high-stakes testing, improve their professional practices, and work collaboratively. Over the past 10 …

The Role Of Teacher Leaders In Sustaining School Culture During Principal Transitions: A Case Study, Leah Curtright

Dissertations

This qualitative case study explored the lived experiences of eight teacher leaders at a public high school navigating rapid principal turnover, with five principals in 36 months. It sought to understand their perceived roles in maintaining school stability, focusing on how they countered adverse effects on culture, morale, and achievement. Data collection involved semi-structured interviews with eight teacher leaders. After the interviews were transcribed and codes identified, four themes emerged. The findings were aligned with the frameworks of this study: Eco-leadership, Distributed Leadership, and Teacher Leadership. Findings indicated that teacher leaders actively attempted to mitigate the adverse effects of principal …

A Mixed Methods Design-Based Study Of Effective Supports Provided By School Administrators To Increase Trust Among Special Education Staff, Margaret Dyer

Dissertations

The scholar-practitioner used a mixed-methods design-based study to address the problem of increased teacher attrition in the field of special education. The problem was an urgent issue within the schools the scholar-practitioner supervised as the special education coordinator. The symptoms the scholar-practitioner observed within the problem of practice were a lack of collegiality among staff. The behaviors observed demonstrated that special education teachers were visibly stressed. Due to the critical importance of quality teaching on student success, the scholar-practitioner believed the problem of increased attrition among special educators was urgent. The study took place in St. Louis County, Missouri, where …

Middle School Teacher Perceptions Of Digital Game-Based Learning In A 1:1 School District, Brennen Knight

Dissertations

This study examines middle school teachers' perceptions of Digital Game-Based Learning (DGBL) within a 1:1 school district. In this district, each student is provided with a personal digital device. With the increasing integration of technology in education, DGBL has been recognized as a tool that enhances student engagement, fosters differentiated learning, and improves achievement. However, despite its potential benefits, teacher adoption of DGBL varies widely due to personal beliefs, pedagogical challenges, and institutional barriers. Guided by the Technology Acceptance Model (TAM) and Rogers’ Diffusion of Innovation Theory, this qualitative multiple-case study explores how middle school teachers perceive, implement, and what …

High School Students' Mathematics Experiences And Mathematics Learner Identities In A Rural Georgia Town: A Qualitative Study Using Autophotography With Photo-Elicitation, Wesley Cooper

Dissertations

This study examines the mathematics experiences (MEs) and mathematics learner identities (MLIs) of high school students in a rural Georgia town, addressing the underrepresentation of rural perspectives in mathematics education through an asset-based lens. Using autophotography with photo-elicitation, ten participants captured images reflecting their MEs, MLIs, and recommendations for improvement. Semi-structured interviews and focus groups along with two mini-cases amplified participant voices, guided by the frameworks of Four Faces of Mathematics Learner Identity (4F), Content Learning and Identity Construction (CLIC), and Critical Rural Theory (CRuT). Findings highlight how rural students’ MEs and MLIs are shaped by both the strengths of …

An Interpretive Phenomenological Analysis Of Counselor's Experience Of Breathwork And Its Impact On Their Therapeutic Practice, Jennifer Zúñiga Agüero

Dissertations

Breathwork, a transpersonal and experiential approach to psychotherapy, has been used for healing and transformation throughout the years. When applied in clinical practice, breathwork can serve as a conduit to access nonordinary states of consciousness for self-exploration and transformation. Traditional psychotherapy does not engage with nonordinary states of consciousness as part of the therapeutic process; thus, research in relation to counselors’ experiences of breathwork and their impact on therapeutic practice has yet to be explored.

Counselors’ experiences of breathwork and the influence they have in clinical practice is the phenomena explored in this research study. Exploring counselor experience with a …

Assessing Alexithymia In Law Enforcement: The Role Of Service Tenure And Sex, Elfego J. Gallardo Jr

Dissertations

ABSTRACT

Alexithymia, characterized by difficulties in identifying and expressing emotions, has significant implications for professions requiring emotional intelligence and trauma-informed response. Law enforcement officers routinely navigate high-stress encounters that demand emotional regulation, clear communication, and empathy, yet those with alexithymic traits may struggle in these areas, potentially affecting interactions with victims, suspects, and the community. This study examined the prevalence of alexithymia among front-line police officers in suburban municipal agencies within the Chicago metropolitan area, using the Toronto Alexithymia Scale-20 (TAS-20) as a standardized assessment. The research addressed three questions: (1) What proportion of officers exhibited normative or elevated levels …

A Comparison Of The Factors That Affect Graduation Rates Of Students Enrolled In Dropout Prevention Programs, Catina R. Thomason

Dissertations

The purpose of this study was to compare the factors that affected the graduation rates of students enrolled in five charter high school dropout prevention programs that utilized the same online accelerated curriculum model. The overarching research question was: what factors affected the graduation rates of students enrolled in dropout prevention programs? A mixed methods design was employed to evaluate extant data on graduation rates and attendance rates surveys and semistructured interviews were completed by administrators and teachers to compare data across the five schools. This approach allowed for a comprehensive analysis of both quantitative and qualitative data, providing a …

Role-Ing While Bipoc: Understanding The Experiences Of Table Top Role Playing Game Players Of Color, Jordan K. Posey

Dissertations

In 2015, controversy surrounded the interactive computer game Mission US: Flight to Freedom. The game was unveiled as an accessible way to teach about American chattel slavery by mixing elements normally associated with roleplaying games (RPGs), Tabletop Roleplaying Games (TTRPGs), and social studies curriculum. The conversations surrounding the game exemplify the complicated history of RPGS/TTRPGs and the limitations of gamification in educational settings. This qualitative study aimed to analyze aspects of gaming culture through a critical race lens by documenting the experiences of Tabletop Roleplaying Game (TTRPG) players identifying as Black, Indigenous, and a Person of Color (BIPOC). Using a …

Sustained Effects Of Reading Recovery®: Beyond The Intervention, Dr. Lisa A. Fisher

Dissertations

The purpose of this study was to conduct a longitudinal analysis of the sustained effects of Reading Recovery® on literacy achievement beyond the initial intervention period. It examines the program’s long-term effectiveness, assessing whether early literacy gains are maintained and identifying key factors that contribute to sustained progress. This study, titled “Sustained Effects of Reading Recovery®: Beyond the Intervention,” seeks to fill a critical gap in existing research by providing insights into the extended impact of this early literacy intervention.

A longitudinal, mixed-methods approach was employed, incorporating quantitative data analysis and qualitative insights from educators and administrators. The study was …

Assessing Psychologists’ Clinical Knowledge Of Geriatric Depression: A Validation Study Of The Later Life Depression Knowledge Questionnaire, Abigail J. Laine

Dissertations

Because the US population is rapidly aging, generalist clinicians will increasingly be called upon to provide mental health services to older adults. Unfortunately, most generalist clinicians do not possess the specialized knowledge to provide clinical services to this population and will require training. Professional training efforts are currently hindered by the lack of psychometrically supported scales of clinical disorders specific to aging. Without such scales, it is difficult to evaluate the impact of continuing education programs. The purpose of the present study was to investigate the psychometric properties and scale dimensionality of the Later Life Depression Knowledge Questionnaire (LLD-KQ), a …

Leadership Practices For High-Performance Teams: Insights From Veteran Active-Duty United States Air Force Leaders Using A Conceptual Framework For Team Development, Yves Daos

Dissertations

Purpose: This mixed methods study investigated how influential veteran active-duty United States Air Force (USAF) leaders leverage clarity, connection, and communication to build high-performance teams (HPTs). Qualitative data provided in-depth insights into leadership practices in diverse operational settings, while quantitative data assessed the perceived importance of these competencies.

Methodology: This mixed methods approach combined qualitative and quantitative methods that allowed for a comprehensive understanding of how veteran active-duty USAF leaders build HPTs (Creswell & Creswell, 2018; McMillan & Schumacher, 2010; Patten & Newhart, 2018). The qualitative data obtained through interviews of eight studyparticipants details and context on how veteran active-duty …

Exploring Leadership In Physical Therapy: How Clarity, Connection, And Communication Influence Team Engagement, Burnout, And Achieving Organizational Objectives, Jason Collin

Dissertations

Purpose: The purpose of this mixed methods study was to identify and describe how highly effective PT leaders use the three competencies of HPTs (clarity, connection, and communication) to increase engagement, prevent burnout, and achieve organizational objectives. The second purpose of this study was to determine the degree of importance that highly effective PT leaders perceive the three HPTE core competencies impact their leadership for creating HPTs.

Methodology: The mixed methods study identified and described eight PT leaders’ perceptions of how they use clarity, connection, and communication to build and sustain HPTs. PT leaders were selected through purposive and snowball …

Primal Leadership In Healthcare: A Phenomenological Study Of Emergency Medicine Physicians And Their Perspective On Effective Leadership, Zoe Zaidi

Dissertations

Purpose: The purpose of this qualitative study was to identify and describe how emergency medicine (EM) physicians in leadership roles use the six EI leadership competencies related to relationship management (inspiration, influence, developing others, change catalyst, conflict management, and teamwork and collaboration) to lead teams and accomplish effective results. Methodology: This phenomenological study described the lived experiences of emergency medicine (EM) physician leaders in San Bernadino, Riverside, and Orange counties in Southern California. The participants were selected through nonprobability purposeful sampling and met the criteria “as leaders” for achieving effective results. Data were collected through semistructured interview questions and analysis …

Leadership Practices For High-Performing Teams: Insights From Senior Military General Officers And Flag Officers, Kimberly Mitchell

Dissertations

Purpose: The purpose of this mixed methods study was to identify and describe how senior military general officers and flag officers (GOFOs) used the three competencies of high-performance teams (HPTs; clarity, connection, and communication) to achieve objectives in their organizations. The second purpose of this study was to determine the degree of importance that senior military GOFOs perceived the three high-performance team effect (HPTE) core competencies impacted their leadership for creating HPTs.

Methodology: This mixed methods study identified and described nine senior military officers’ perceptions of strategies to lead HPTs while focusing on the three core competencies: clarity, connection, and …

Intimate Partner Violence Screening Education For Nurses In Emergency Department, Martha I. Wydra

Dissertations

This quality improvement project aims to increase nurses' knowledge, confidence, and skills in IPV assessment in the ER using an education program and the PREMIS tool.

Earthing Practice For Mental Health Among Adults In The United States: A Phenomenological Inquiry, Natalie Greenberg

Dissertations

This study aimed to explore the lived experience of adults in the United States who practice earthing for mental health.

The Utility Of The Social Responsiveness Scale, Second Edition For Children Suspected To Have Autism: Examining The Srs-2 In Light Of Children's Race And Ethnicity, Emma Healy

Dissertations

The shortage of autism specialists and lack of culturally sensitive autism assessment tools are helping to perpetuate racial and ethnic disparities in autism identification and treatment. Using DisCrit as a framework, this quantitative study examined the utility of one autism assessment tool, the Social Responsiveness Scale, second edition (SRS-2) for Black, Latine, and White students suspected of being autistic. Results suggest that there is low inter-rater agreement between parents and teachers on the SRS-2 and that the SRS-2 demonstrates low predictive validity across racial/ethnic groups. Implications for practice are provided highlighting the importance of culturally responsive approaches in addressing disparities …

The Experience Of Transition To Self-Management For Saudi Adolescents With Type I Diabetes, Aeshah M. Almulhim

Dissertations

In Saudi Arabia (SA), between 2011 and 2021, there has been a 108% increase in death rates due to diabetes. Every year, around 3,800 Saudi children and adolescents under the age of 19 are diagnosed with Type I Diabetes (TIDM). Saudi adolescents with TIDM have less glycemic control than adults and younger children. If left untreated, inadequate glycemic control may hasten the onset of diabetes complications and early death. As adolescents with TIDM grow older, they are expected to take on more independence in Self-Management (SM) of their diabetes. The poor clinical outcomes of adolescents with diabetes, the onset of …

Evaluating Sympton Clusters In First-Time Ischemic Stroke Survivors Who Discharge From The Hospital To Home, Paula De La Pena

Dissertations

The purpose of this study was to examine symptoms and relationships between those symptoms in first-time ischemic stroke survivors who discharge home after their initial stroke. Current measurement of recovery after stroke places emphasis on the physical aspects of recovery when current literature suggests that other, more subtle symptoms may be equally contributory to recovery. This descriptive, exploratory research study was conducted via a secondary analysis of both structured and unstructured data in a study cohort of 115 first-time ischemic stroke survivors from a tertiary academic medical center in the Midwest. Unstructured clinical notes were analyzed for the presence of …

The Impact Of Race And Gender On Benevolent Sexism Endorsement, Kelsey Berryman

Dissertations

Research investigating the influence of race and gender conjointly on sexism endorsement is limited. Much of this existing research exclusively focuses on difference between Black and White women and men or have focused on race and gender as separate entities. The goal of this study is to investigate gender and race difference in benevolent sexism (BS) endorsement while considering relevant cultural factors for each race-gender group. A mixed-method design examined differences in endorsement of BS for Asian, Black, Latina/o, and White women and men. A meditational model using each race-gender group as independent variables examined difference in BS as mediated …