Digital Commons Network^™

A Qualitative Exploration Of The Military Veteran Teaching Experience In A Public High School Setting, Denise R. Embrey

Dissertations

This coded qualitative study examines whether military veterans as second career teachers can help address the ongoing shortage of qualified public high school teachers in the United States. Focusing on three Midwestern public high school systems with at least 10% of military veteran teachers employed in their high school. I explored veterans as second-career educators. I personally interviewed five public high school principals, to find that these five strongly favor hiring veterans, citing their discipline, teamwork, and willingness to engage with students and parents are outstanding character qualifications for the public high school to have on staff. I noted and …

Host Families’ Perspectives Of The Impact Of The Commodification Of Education On The Student-Host Family Relationship In Study Abroad, Guadalupe Bustamante

Dissertations

The growing commodification of education has reshaped study abroad in ways that extend beyond marketing and program design. While homestays have traditionally been viewed as the ideal format for cultural immersion and language acquisition, research has largely overlooked how these trends affect the student-host family relationship from the family's perspective.

This study examines whether, and, if so, how Spanish host families perceive their roles and relationships with the American students they host have been impacted by these trends. Using a qualitative exploratory case study design, the research focused on representatives from eight families in Madrid, who have hosted U.S. students …

An Expertise-Based Approach To Training Decision-Making And Situational Awareness For Basketball Referees, Scott Warner Boatright

Dissertations

Expertise, rapid decision-making, and situational awareness are key components of high performance in many areas, including basketball officiating. Traditional methods of providing feedback on performance to basketball referees rely heavily on broadcast video and rule review, which does not adequately target the perceptual-cognitive skills associated with rapid and dynamic decision-making. The current study developed and evaluated a 360-degree video virtual reality (VR) Expertise-Based Training (XBT) program designed to accelerate expertise in intermediate-level basketball referees. Using think-aloud protocol, conducted with an expert basketball referee, expert judgments and rational were elicited and implemented as Expert-Model Feedback within the referee training program. Twelve …

College Student Coping And Experiences During The Covid-19 Pandemic, Trinka Peer Pape

Dissertations

The isolation experienced by college students during the COVID-19 pandemic led to numerous issues and increased stress. The purpose of this study was to examine the coping mechanisms that college students utilized during the COVID-19 pandemic and explore the impact of the pandemic on how these students coped and their overall lived experiences. Participants were juniors and seniors graduating between May 2023 and May 2024 from a university in the southern Midwest. The researcher employed a mixed methodology approach, consisting of a quantitative survey, followed by qualitative interviews with students who completed the survey. Based on the results of the …

Exploring Teachers’ Lived Experiences: The Impact Of Wellness On Student Engagement And Behavior In Third-Grade Classrooms, Tiffany L. Jackson

Dissertations

This qualitative phenomenological study explored teachers' lived experiences implementing student wellness initiatives in the classroom and examined their views on how these initiatives affected student engagement and behavior. In this study, participants had the opportunity to express their views on implementing wellness practices in the classroom and on how these initiatives impacted student engagement and behavior. The research was guided by theoretical frameworks related to wellness, emotional and social intelligence, and relational perspectives. Semi-structured one-on-one interviews were the primary data source, and interview notes will serve as secondary data. This study addressed three research questions: (1) What are teachers' lived …

First-Year Seminar’S Influence On Thriving In First-Year Students, Chelsea Miller

Dissertations

First-year students struggle with attrition. Prevention of attrition has various interventions on such first-year seminars. Typically, these interventions use academic outcomes to measure effectiveness. Prior research supports that students enrolled in first-year seminar benefit academically from the intervention. However, these outcomes do not fully capture all the possible benefits of this intervention. This leaves room for research on other possible outcomes. Thriving as a construct incorporates both academic and social elements. Thriving is a possible outcome that could capture the benefits of first-year seminars. This study examined how much of the variance in thriving was explained by participation in first-year …

Nomophobia In Early Adolescence: An Exploration Of Prevalence, Academic Performance, And School Policy In United States Middle School Students, Christopher Otero

Dissertations

The purpose of this study was to examine nomophobia among middle school students, investigating its relationships with grade level, smartphone OS, school smartphone policy, and academic performance. Grounded in Social Cognitive Theory, the research utilized a sample of 85 U.S. middle school students to address three research questions:

Q1 What relationships exists between middle school students’ grade levels, smartphone operating systems, school smartphone policy, GPA, and nomophobia levels?

Q2 To what extent do middle school student’s grade level, smartphone operating system, and school smartphone policy predict nomophobia?

Q3 Is nomophobia a significant predictor of GPA in middle school students?

Findings …

Wrestling With Morality: A Study On Moral Identity And Social Behavior In Individual Sports, Julia Isabella Ybarra

Dissertations

The development of moral reasoning and social behavior in adolescents and young adults is critical to healthy functioning. Sport participation is frequently assumed to promote positive developmental outcomes; however, the moral implications of participation in combative sports such as wrestling remain debated. Wrestling differs from many team and individual sports due to its physically dominant and one-on-one competitive structure, raising questions regarding how involvement may relate to moral identity, moral disengagement, and social behavior. The purpose of this exploratory quantitative study was to examine associations among moral identity, moral disengagement, and prosocial and antisocial behavior in adolescent and young adult …

Applying The Job–Demands-Resources Model To Uncover Influences On Continuity Outcomes For Caregivers Of Individuals With Intellectual And Developmental Disabilities, Nancy J. Potter

Dissertations

Home-based, shared living caregivers provide a vital safety net for individuals with intellectual and developmental disabilities (IDD). The purpose of this study was to examine the perceived job demands and job resources that influence continuity-related outcomes among caregivers supporting individuals with IDD within a shared living service model.

Three research questions guided this study:

Q1 How are job demands and caregiver outcomes related?

Q2 Do resources moderate the relationship between caregiver outcomes and job demands?

Q3 Does the moderating effect of resources on the relationship between job demands and caregiver outcomes differ by caregiver relationship type?

The study methodology examined …

The Paradox Of Twice-Exceptional Teacher Experience: A Narrative And Visual Inquiry, Michael Danielle Bell

Dissertations

Twice-exceptional (2e) individuals, those with high cognitive ability and concurrent disabilities, have been the primary focus in K-12 research, yet they largely disappeared from research as adults. This narrative inquiry examined the lived experiences of three 2e educators navigating the public school system. Grounded in the Neurodiversity Paradigm and the Social Model of Disability, the study utilized semi-structured interviews and photo elicitation to externalize the sensory and cognitive realities of 2e educators through an affirmative, strengths-based lens. Narrative analysis revealed a central synthesis of the paradox of 2e educator experiences that highlighted participants’ neurodivergent traits as simultaneously their greatest professional …

Exploration Of The Intent To Remain In The Nursing Profession: Reasons New Nurse Graduates Remain At The Bedside, Amy Simons

Dissertations

Newly graduated nurses (NNGs) have been essential to sustaining the nursing workforce, yet up to 35.0% have left their initial positions within 2 years of licensure, contributing to persistent workforce instability (Kovner et al., 2016; Shatto & Lutz, 2017; Yu & Kang, 2016). Although factors influencing early turnover have been widely studied (Blegen et al., 2017; Fox & Abrahamsen, 2009; Kovner et al., 2016; Shatto & Lutz, 2017; Skillman & Toms, 2022; Wei et al., 2018; Yarbrough et al., 2017), less has been known about the determinants of NNGs’ intent to remain in the nursing profession. Guided by Herzberg’s Two-Factor …

Reconsidering The Undergraduate Viola Canon: A Skill Based Framework For Repertoire Expansion, Daniella Isabel Angulo Martinez

Dissertations

This research analyses the limitations of the standard undergraduate viola repertoire and proposes a structured, skill-based framework for its expansion. Within collegiate viola programs in the United States, training frequently focuses on a limited group of orchestra-accompanied works, particularly those by Telemann, Stamitz, Bruch, and Walton. While these works have a great pedagogical value, their dominance has contributed to a restricted repertoire that can limit students’ technical development, musical style knowledge, and artistic growth.

Based on the pedagogical standards of the American String Teachers Association (ASTA), this research identifies five core performance domains - technique, rhythm, intonation, tone projection, and …

A Phenomenological Examination Of Value Recognition And Development In Mental Health Counselors-In-Training, Luke Erskine Steinman

Dissertations

The importance of values in therapy is well recognized and documented in the field of mental health counseling, despite this, the implementation of value-based instruction into formal training is often unclear and inconsistent. As such, the purpose of this study was to investigate how CITs recognized their personal and professional values; the impact those values have on their work and personal lives; how their values developed throughout the course of their training; and what factors influenced that development. This was done with the hopes of better understanding how these areas shape their professional practice. Research questions examined how CITs recognize …

Assessing The Viability Of Cryptocurrency As A Payment Method: A Consumer Perspective, Aadavan Dharumaiyan

Dissertations

The problem addressed in this study was the limited mainstream adoption of cryptocurrencies for daily retail transactions despite continued technological advancement and increasing institutional interest. The purpose of this qualitative study, grounded in Husserlian descriptive phenomenology, was to explore the perceptual and behavioral factors influencing this adoption gap. Participants were recruited using snowball sampling, resulting in eight participants divided into two cohorts: active cryptocurrency payment users (Cohort 1, n = 2) and cryptocurrency holders who did not use cryptocurrencies for payments (Cohort 2, n = 6). Data were analyzed using the Moustakas phenomenological approach to identify patterns in participant experiences. …

Performing (For The) Guru: A Performance Studies Approach To The Study Of Cults, Todd M. Brown

Dissertations

This project approaches a long-term experience of living in a cult through a performance studies lens. Utilizing autoethnographic methods, it explores personal insights and observations from years within the inner-circle of a coercive religious environment under tyrannical leadership. A variety of systems and relationships are narrated and analyzed according to three categories: ritualization, deployability, and occupation. Ritualization explains how a body becomes imbued with the rhythms and mantras of a cultic milieu. Deployability describes how this body is put into action at the service of the leadership. Occupation, as a metaphor, illuminates how a cultic subject becomes filled with the …

From Structure To Support: An Integrative Model Of Leadership, Emotional Exhaustion, Role Clarity, And Daoist Moderation, Aradhna Mohan

Dissertations

Rooted in the understanding that effective leadership significantly influences organizational outcomes, this study examines process-oriented relationships between leader initiating structure and subordinate outcomes. Specifically, it extends the leadership literature by focusing on the cognitive resources underlying initiating structure behaviors, such as role-related clarity, that may enhance positive subordinate outcomes and mitigate negative ones. The study also incorporates an underexamined Eastern leadership style, Daoist Water-Like Leadership, and explores its associations with leader initiating structure and consideration. Guided by the Job Demands-Resources (JD-R) model, this research assesses the effects of initiating structure and Daoist leadership on emotional exhaustion, examines the relationship between …

Analyzing Professional Development To Foster Agency And Professional Growth Among Educators, Kameron Kimbrough

Dissertations

This study explores how professional development (PD) and leadership systems influence teacher agency and instructional coherence at a high-poverty, predominantly Black K–8 school in Chicago. Midwest Elementary Academy has faced persistent achievement gaps and systemic instability that hinder collaboration and teacher growth. Guided by three research questions, this exploratory case study used a mixed-methods design to examine educator perceptions of PD quality, instructional autonomy, and leadership structures. Data were collected through anonymous surveys, semi-structured interviews, classroom observations, and document reviews with four educator participants. Qualitative data were coded using open and in vivo methods, and survey responses were analyzed descriptively …

Unpacking American Reception Of Glocalized Non-English Content In The Netflix Era, Sur Govindarajan

Dissertations

The swift growth of streaming services has revolutionized the worldwide distribution of media, making it possible for non-English and non-English-adjacent content to reach American consumers on a never-before-seen scale, which is sometimes perceived as an indication of increasing cultural tolerance. However, while a lot is known about what audiences see, far less is known about how they really understand and assess these stories. There is a fundamental vacuum in our understanding of audience reception as a lived, meaning-making process because previous research has mostly focused on consumption patterns. In order to close that gap, this study examines how American audiences …

Ptsd, Policy, And Passion: An Advocate's Autoethnographic Journey To Improve Veteran Care, Christopher L. Stansbury

Dissertations

                                                                Abstract

This autoethnographic study focuses on Post-Traumatic Stress Disorder (PTSD) among U.S. veterans and the policies and practices that impact life outcomes. The research answers the questions: (1) what insights emerge from the author’s embedded advocacy experience; (2) what systemic barriers impede veterans’ access to PTSD treatment; and (3) how does military culture shape help-seeking behavior. This research draws on the author’s multigenerational and institutional ties to military service—as descendant of a Korean-era veteran, Marine and Army servicemember, VA employee, and veteran advocate. The researcher constructs detailed autoethnographic and composite narratives of the lived experiences of service members who develop …

Navigating Recovery: A Qualtitive Study Of Harm Reduction And Sobriety Among African American In Redlined Chicago Neighborhoods, Erica N. Tate

Dissertations

This qualitative study examines the lived experiences of African American individuals residing in historically redlined communities in Chicago who are maintaining sobriety using harm reduction strategies. Grounded in the context of structural inequities, the study explores how social determinants of health, including limited healthcare access, transportation barriers, and community disinvestment, shape recovery pathways. Semi-structured interviews were conducted with individuals in sustained recovery and providers, and the data were analyzed using inductive and deductive thematic approaches. Findings indicate that recovery is an ongoing process influenced by environmental exposure, trauma, and access to support systems.

Participants identified harm reduction strategies, such as …

Restorying The Reader: Adolescent Narratives Of Identity, Context, And Motivation, Jennifer R. Gardner

Dissertations

This present study examined how adolescents narrate their reading experiences and what those narratives reveal about reading identity, motivation, and engagement. This study responds to a persistent problem in literacy education: adolescent reading is often framed through disengagement or reduced to isolated constructs, while students’ lived reading experiences across school, home, digital, linguistic, and social contexts remain underexamined. Guided by Self-Determination Theory, Intersectionality, and Reader Response Theory, this study centers on adolescent voices and treats these participants’ stories as the primary avenue of understanding how they experience and interpret their reading lives and selves. Data were collected through narrative interviews, …

Science For All: Utilizing Native And Everyday Language To Increase Academic Performance And Student Engagement For High School English Language Learners, Lashanda K. Whitworth

Dissertations

In public high schools across the U.S. high stakes assessments are seen as a lever to facilitate high-quality education and to gauge student learning. English Language Learners are mainstreamed into content classes and despite having low English proficiency scores are expected to perform as well as English first students and are required to take district and state mandated biology assessments. At the research site, ELLs comprise 25% of students and consistently score below the other subgroups in biology. This quasi-experimental study tested whether using disaggregate instructional strategies—incorporating ELLs’ native and everyday language—increases learning gains, academic growth, and engagement in a …

Qualitative Phenomenography: Sustaining Motivations Of Black Women Principals In Pk-5 Title I Schools, Kahliah C. Rachel

Dissertations

Black women principals remain underrepresented in educational leadership, yet they are disproportionately assigned to PK-5 Title I schools, where complex academic, social, and political demands converge. Limited research examines what sustains these leaders over time, particularly in roles marked by intersecting oppressions of race and gender. Grounded in Black feminist thought and intersectionality, this qualitative phenomenographic study explored the sustaining motivations of six Black women who currently served or had served as principals in a PK-5 Title I school in Georgia. The purpose of this study was to describe the different ways these principals understood and experienced the internal and …

A Cross-Cultural Comparison Of Pre-Service Mathematics Teacher Preparation Approaches In Jamaica And Historical Black Colleges And Universities In The Southeast United States, Sandra Riley-Brown

Dissertations

This qualitative comparative case study embarked on an in-depth exploration and comparison of the approaches to pre-service mathematics teacher preparation programs (PMTPP) in Jamaica and Historically Black Colleges and Universities (HBCUs) in the Southeast United States (U.S.), employing a cross-cultural lens. The primary objective of the study was to identify and analyze the similarities and differences between the methodologies utilized in PMTPP across these two regions, with a specific focus on how HBCUs addressed the preparation of culturally responsive educators. The research took two distinct phases. The initial phase involved a thorough analysis of documents provided by the participants. This …

Perceptions And Beliefs Of A High School Geometry Professional Learning Community During Initial Implementation Of Standards-Based Grading, Marcellyn E. Baker

Dissertations

Traditional grading systems in secondary schools often conflate behavior with achievement, obscure evidence of understanding, and constrain teachers’ ability to enact learning-centered beliefs. This qualitative case study examined how five experienced secondary mathematics teachers in a public high school geometry department experienced and interpreted a grassroots transition to standards-based grading (SBG) within collaborative professional learning communities (PLCs). Guided by a pragmatic and constructivist worldview, data were collected through semi-structured interviews, focus groups, field observations, and questionnaires and analyzed using iterative open and axial coding with cross-group pattern analysis. Findings indicated that SBG did not fundamentally alter teachers’ beliefs about learning; …

Examining Mathematics Teachers' Competencies For Facilitating Collaborative Learning In High School Settings, Tessy J. Pereira

Dissertations

Collaborative Learning (CL) – an instructional approach in which students work interdependently in groups to achieve shared academic goals through mutual engagement – has gained remarkable attention in high school mathematics classrooms; yet research examining the pedagogical competencies teachers need to effectively plan, implement, and reflect on CL remains limited. Pedagogical competencies, as defined by Kaendler et al. (2015), refer to the observable teaching behaviors that support student collaboration throughout an instructional cycle. This case study examined how seven high school mathematics teachers demonstrated five competencies – planning, monitoring, supporting, consolidating, and reflecting – using the Implementing Collaborative Learning in …

Factors That Affect African American Representation In Cybersecurity Academic Programs In The United States, Damon Walker

Dissertations

The U.S. cybersecurity workforce continues to experience a critical talent shortage alongside persistent inequities in racial representation, particularly at the faculty level within higher education. This mixed-methods dissertation examines African American representation among faculty in cybersecurity academic programs designated by the National Centers of Academic Excellence in Cybersecurity (NCAE-C) and investigates the factors that influence recruitment, retention, and advancement. Grounded in a transformative research framework, the study integrates quantitative analysis of national institutional data with qualitative interviews to illuminate structural patterns and lived experiences shaping representation.

Quantitative findings revealed pronounced underrepresentation: African American faculty comprise 2.57% (130 of 5,051) of …

Silent Struggles: A Qualitative Study On Mental Health Stigma And Help- Seeking Among African Individuals In The U.S, Ololade Ekwere

Dissertations

Approximately one-third of African Americans and Caribbean Blacks who require mental health services seek and utilize them (Evans & Sheu, 2019). Research has shown that stigma surrounding mental health treatment contributes to lower rates of professional help-seeking among Black Americans (Pederson, 2023). Despite the growing diversity within the Black community, limited research exists on how stigma influences professional mental health help-seeking among Africans living in the United States.

The purpose of this qualitative descriptive study was to explore the effect of public stigma on the mental health help-seeking behaviors of Africans living in the United States. Demographic data were collected, …

Journey Of Becoming: Risk And Self-Determination In The Story Of Self For Adults With Intellectual, Developmental, And Learning Disabilities A Phenomenological Case Study Employing Narrative Inquiry And Thematic Analysis, Christopher R. J. Worth

Dissertations

This phenomenological case study, employing narrative inquiry and thematic analysis, captured the first-person voice of emerging adults (ages 20–28) with intellectual, developmental, and learning disabilities to explore how experiences of risk and self-determination shaped their personal narratives, or story of self. Guided by Critical Disability Theory, Foucault’s concept of relational power, and Shogren’s Causal Agency Theory, the study challenged the systemic bubble-wrapping that denies this population the "dignity of risk" (Perske, 1972). Data were collected from six participants through semi-structured interviews, adapted photovoice submissions, and participant selfreflections. The findings revealed that the phenomenon of becoming, catalyzed by intellectual adaptive risk-taking, …

The Social Validity Of The Zones Of Regulation, Tracy Grass

Dissertations

The purpose of this research was to examine teachers’ perceptions of the social validity of the Zones of Regulation, specifically in terms of the constructs of acceptability, feasibility, and perceived effectiveness, in elementary school classrooms. Despite the popularity of this social-emotional learning (SEL) program, limited research has explored its social validity. To address this gap, a mixed-methods research design was used to gain a comprehensive understanding of teacher perceptions and experiences.

A total of 43 elementary teachers completed the Usage Rating Profile—Intervention Revised (URP-IR), and seven teachers participated in semi-structured interviews. Abductive thematic analysis was used to integrate data and …