Digital Commons Network^™

Polarization And Civil Discourse In America: A Case Study Of Respectful Dialogue As A Moderating Influence On Generation Z, Liane Weintraub

Theses and Dissertations

Animosity between opposing political parties is longstanding, but the phenomenon is now acutely pervasive and dangerous. Today, polarization is further fueled by social media algorithms that create echo chambers, limiting discourse about diverse viewpoints. Consequently, polarization has become pernicious and threatens the founding principles of American democracy. This dissertation considers the roles of free speech, civility, and social capital in the US polarization problem. Through an exploration of historical scholarship on virtue, ethics, and civility, the study seeks to identify actionable tools for promoting civil discourse. The dissertation investigates Generation Z (Gen Z), focusing on intergenerational differences, the role of …

The Cognitive And Positive Aspects Of Language Brokering Among Latinx Individuals: An Integrative Systematic Review, Jacqueline Juarez

Theses and Dissertations

English has been the prominent language spoken in the United States; however, with the rise of the Spanish language, it is imperative to address how Spanish speakers navigate spaces. Research has found mixed findings about the outcomes of serving as a language broker. This integrative systematic review aimed to identify and analyze literature on Latinx language brokers regarding cognitive strategies and abilities and the positive processes and perceptions that contribute to enhancing mental health. This review also sought to focus on factors that may contribute to resiliency over time for Latinx language brokers. A total of 31 studies were included …

Assessment And Treatment Outcomes Of Women Experiencing Miscarriage And Pregnancy Loss: A Systematic Review Of The Literature, Hanieh Fakhrai

Theses and Dissertations

This systematic review examined the assessment tools, mental health outcomes, supportive resources, and intervention strategies related to women experiencing miscarriage and pregnancy loss. Despite affecting 10-20% of recognized pregnancies, the psychological impact of miscarriage is often overlooked in healthcare settings. Following PRISMA guidelines, 18 studies published between 2010-2021 from diverse international contexts were systematically analyzed. Findings revealed significant mental health consequences, including depression (prevalence 31-48.8%), anxiety (2.4-61%), and PTSD symptoms (14.7-43.9%). Risk factors for adverse outcomes included previous mental health conditions, history of infertility, multiple pregnancy losses, and difficulty finding meaning. Women identified helpful, supportive resources, including internet forums, sensitive …

Cultivating Ethical Leadership In Middle Management: A Qualitative Study Of Formative Experience And Organizational Support, Cha Vang

Theses and Dissertations

Why is ethical leadership foundational for middle managers, especially in complex organizational settings? This study investigates the foundational factors that shape how ethical leadership emerges among middle managers. Through a qualitative phenomenological approach, cross-sector interviews revealed that ethical leadership is not defined by position but is shaped by identity, relational support, and experiential growth. Middle managers act as ethical interpreters, translating organizational values into action where ambiguity and pressure are highest. It is imperative that middle-management leadership cultivation is grounded in identity awareness, relational accountability, and intentional development, minimizing dysfunction and strengthening ethical resilience in complex organizational systems.

How Does Organization Growth Affect The Organization’S Culture, Megan Howe

Theses and Dissertations

The purpose of this study was to understand how organization growth affects the organization’s culture. Culture was generally defined as the behavioral norms and ways of working at an organization. Following interviews with 28 people in an organization that had been growing and was expecting to grow further, the results of the study suggested that organization growth did not have a noticeable impact on culture. Instead, the data suggest that the longer a person is a part of a culture, the more opportunity there is to see evolution or how things like growth, the passing of time, generational differences, and …

Mentorship: The Impact On Defining Identity For Women Veterans After The Military, Brenda V. Lemas

Theses and Dissertations

The purpose of this study was to explore the potential impact that mentorship can have on women veterans to achieve success and define their identity after the military. This study examined women's veteran stories: self-identity, personal narrative, challenges, personal and professional development, physical challenges, sources of motivation, and purpose by addressing their needs as they transition into the civilian sector. Interviews were conducted with a diverse group of 15 women veterans to gather data. This group of women veterans were in different life stages during their transition from the military. The interviews were transcribed and analyzed for further investigation and …

Current Trends In Assessment Training At Clinical Psychology Doctoral Programs, Darcy Perrin Darrell

Theses and Dissertations

Psychological assessment is a fundamental competency in clinical psychology doctoral training, yet inconsistencies persist in the content and structure of assessment education across programs. This study aimed to evaluate current trends in psychological assessment training at American Psychological Association (APA) accredited clinical psychology doctoral programs, with particular attention to the implementation of the APA Guidelines for Education and Training in Psychological Assessment in Health Service Psychology. Utilizing a nonexperimental, descriptive design, the study analyzed 85 syllabi submitted by 58 programs, as well as publicly available curricular information. A rubric was developed to assess the extent to which course syllabi reflected …

Belief Systems Amongst Black Women: A Qualitative Study Of Social Supports And Factors That Facilitate Pathways To Leadership Positions Within Professional Sport, Rachel Lofton

Theses and Dissertations

Despite notable advancements made by Black women in both athletic and professional settings, their representation in leadership roles within the sports industry remains disproportionately low. The underrepresentation of Black women in leadership positions within professional sport organizations underscores the need for research to identify the social supports and factors facilitating their career progression. This study addresses the gap in the literature through qualitative interviews with twelve Black women who hold director-level positions or higher in professional sports teams or leagues. Grounded theory was employed to gather, examine, and interpret the data from the interviews. Critical race theory, standpoint theory, intersectionality, …

A Practical Theology Of Change: Community-Centered Leadership For Congregational Transformation In Evolving Contexts, Kevin W. Vanhook Ii

Theses and Dissertations

Communities worldwide have been dramatically and rapidly changing, with more of the world’s population expected to live in urban settings by 2030. Christian churches that failed to adapt to their communities’ mergent needs experienced stagnation and decline, while those that survived and thrived rethought their strategies for engaging with their respective communities. Research indicated that churches focusing on achieving and sustaining congregational health and vitality had the potential to defy the prevailing trends of church decline. However, there was a lack of research regarding best practices for doing so. Therefore, this study identified the practices used by ministers of Christian …

Remove The Invisibility Cloak - Let's Get Women Promoted!, Nina Echeverría Brown

Theses and Dissertations

This two-study research project uses a mixed-methods exploratory sequential research design to investigate the career journey of women in Corporate America and assess how they navigate the tensions that may impede Career Growth. Study 1 employs qualitative interviews to gather insights from 20 diverse women at varying managerial levels. Thematic analysis reveals five primary Pathways to Career Growth—Foundational Development, Social Augmentation, Adaptive Knowledge Expansion, Forward Focus, and Visibility—each associated with specific strategies that women employ to navigate tensions related to Cultural, Organizational, and Domestic spheres. Study 2 builds upon these findings and utilizes quantitative cross-sectional survey data from 385 corporate …

Critical Success Factors For U.S. Fintech Startups In The Post-Covid-19 Era: Applying The Entrepreneurial Ecosystem Framework, Wen Hua

Theses and Dissertations

The extradentary surge of financial technology (fintech) enterprises has fundamentally transformed contemporary financial markets, yet extant scholarly literature exhibits a notable absence of a unified and theoretically grounded framework for explicating fintech startups’ success (Hamza et al., 2025). This dissertation addresses this theoretical lacuna by synthesizing an integrative entrepreneurial ecosystem framework to illustrate the critical success factors (CSFs) that catalyze fintech venture performance (Conley, 2014). Drawing upon established theoretical foundations, this research employs a multi-method research design, and develops a comprehensive framework for fintech startup companies’ success. The methodological approach commenced with a systematic meta-analysis of theoretical paradigms, establishing a …

Psychotherapy And Changes In Adult Attachment: A Systematic Review, Meghan Kussman

Theses and Dissertations

Attachment insecurity is a transdiagnostic vulnerability factor linked to a wide range of emotional and relational difficulties. Although early attachment patterns tend to be relatively stable, research indicates that attachment orientations can change over time, particularly in response to significant relational or therapeutic experiences. This systematic review examined 39 empirical studies published between 2000 and 2024 to determine whether engagement in psychotherapy is associated with changes in adult attachment security. Eligible studies assessed attachment both pre- and post-treatment using validated self-report measures (e.g., Experiences in Close Relationships Scale; ECR) or interview-based measures (e.g., Adult Attachment Interview; AAI), and reported statistically …

The Efficacy Of Trauma-Informed Treatment For Undocumented Latinx Immigrants With Manifestation Of Trauma Symptoms: A Systematic Review, Daniel Lopez

Theses and Dissertations

This systematic review provides a narrative synthesis of the trauma symptom manifestation in the undocumented Latinx immigrant population, how acculturation impacts trauma symptom manifestation, and what interventions have been shown to be effective in treating trauma symptoms with this population. Using specific search terms, the PsycINFO and Scopus databases were searched. After a review of the full-text, a total of 26 articles met the inclusion criteria. Results indicated that undocumented Latinx immigrants present with trauma symptoms associated with the Diagnostic and Statistical Manual of Mental Disorders (DSM) diagnostic criteria for posttraumatic stress disorder (PTSD), somatic symptoms, and symptoms associated with …

Best Practices Of Vietnamese Catholic Priests Leading Vietnamese Community Parishes In Orange Diocese, Phuc Viet Nguyen

Theses and Dissertations

The Catholic Church is the largest church all over the world and is also the largest one in the United States (Pew Research Center, 2013). Over the past decades, great crises inside the Catholic Church have raised significant concerns for its leadership practices, especially for its governance and administration on the diocese and parish level. Moreover, the issue of immigrants also compounds the problem when there are different ethnic communities inside one single parish. In some dioceses like Orange County, which is one of the most culturally diverse dioceses in the United States (Diocese of Orange, 2018), the urgency of …

The Successes Of African American Female Community College Chancellors, Erika Miller-Tate

Theses and Dissertations

The purpose of this phenomenological study was to explore how the lived experiences of African American women community college chancellors contributed to their success as leaders. Three African American female community college chancellors participated in the study. Four themes emerged from the thick, rich descriptions provided through participant responses in semi-structured interviews. The four themes were encouragement, success, problem solver/leadership, and race/gender. The conclusions of this study point to the themes which influenced the successes of African American community college chancellors. The lived experiences shared by these women offered greater insight into the professional role of an African American female …

Organizational Culture Formation In Early-Stage, Mission-Driven Ventures, Janezee Bond

Theses and Dissertations

This research seeks to understand how organization culture is formed in early-stage nonprofit, mission-driven, and purpose driven organizations. Growth stage was determined by looking at Flamholtz and Randl’s “Growing Pains” stages of organizational growth and Cameron & Quinn’s Organizational Culture Assessment Instrument (OCAI) was utilized to identify the current organizational culture type. The research focused on the insights and experiences of founders of early-stage companies (defined as having been founded in the past 15 years). The research revealed that founders are integral in culture creation through their roles and especially through role modeling in the early stages. Additionally, one significant …

Best Practices In Leadership In Probation, Ronamae Panganiban

Theses and Dissertations

Research indicates that leadership in law enforcement is a continuous learning process (Birzer et al., 2016; Davies & Heysmand, 2021; Niles et al., 2024; Roberts et al., 2016). Due to the complex structure and changing environment, leadership responsibilities fall upon multiple individuals in a chain of command (C. Davis, 2020; G. W. Garner, 2016; Sienkiewicz-Malyjurek, 2016). The research study aimed to identify best practices for leadership in law enforcement that leaders employ that make them successful. It used a phenomenological qualitative design and purposive sampling method to obtain a sample size of 15 participants. The study utilized a semi structured …

Employee Perception Of Manager Listening Behaviors And The Impacts On The Supervisor-Subordinate Relationship, Esther Song

Theses and Dissertations

Strong communications skills are one of the most coveted capabilities in the workplace today. Within two-way communication, listening is often overlooked as a critical skill. While there have been many theories and skill-based training around listening, it is difficult to find a consistent, global definition to listening. This lack of definition makes is challenging to assess what “good” listening skill entails. Moreover, this lack of definition creates a gap in understanding effective measures for listening in the workplace, particularly in assessing the supervisor/subordinate relationship. This study focused on understanding listening in the workplace. In particular, this study looked at employee …

Training And Resource Manual: Integrating And Exploring Language And Cultural Competencies For Trainees And Supervisors, Patricia Rayas-Tabares

Theses and Dissertations

This dissertation explored the scholarly literature and extracted important themes regarding the training and development of bilingual psychology trainees. The first theme was the language challenges bilingual trainees face due to their proficiency in Spanish when delivering services to Latinx limited English-speaking or monolingual Spanish-speaking clients when the trainee has received little or no training in Spanish. The second theme was bilingual supervision. When the trainee was matched with a supervisor who was not from the same culture or proficient in Spanish, many challenges occurred for the trainee and the supervisor. The final theme was about the trainee’s experience. Bilingual …

Upskilling California’S Public Health: An Assessment Of An Online Data Science Program, Michelle Ruiz

Theses and Dissertations

The COVID-19 pandemic exposed critical gaps in public health workforce data capabilities, prompting increased investment in data science training. This instrumental case study examined the effectiveness of University of California, Berkeley School of Public Health's online data science training program, developed in partnership with the California Department of Public Health to strengthen the state's public health workforce. The study analyzed program artifacts collected between October 2023 and September 2024, including Course Analytics Reports documenting enrollment patterns and Course Evaluation Reports structured according to considering the first two levels of Kirkpatrick's Four-Level Training Evaluation Model (1994). Analysis of nine courses revealed …

Lifelong Learning And Perceived Quality Of Life: An Exploratory Study Of Older Adult Learners In Southern California, Guadalupe Salgado-Shower

Theses and Dissertations

This exploratory study examines the impact of lifelong learning programs (LLPs) on the perceived quality of life among older adults (OAs) against a global demographic shift towards an aging population (Narushima et al., 2018). With the number of people aged 60 and above projected to nearly double by 2050, understanding and enhancing the well-being of OAs has become imperative (United Nations, 2019). Lifelong learning (LL), involving the continuous acquisition of knowledge and skills irrespective of age, emerges as a promising avenue for improving cognitive functioning, social engagement, and emotional well-being among OAs (Longworth & Davies, 2017). This exploratory study adopts …

Generative Ai's Impact On Student's Motivation And Well-Being In Online Graduate Programs: A Phenomenological Study Through Self-Determination Theory, Sohee Linda Lee

Theses and Dissertations

While higher education has increasingly embraced emerging technologies, limited research explores how adult learners at the graduate level navigate AI-driven feedback, content generation, and learning supports, particularly within online programs that require self-regulation and advanced academic rigor. To address this gap, this qualitative, phenomenological study examined how graduate students enrolled in online degree programs experience and interpret the use of generative AI (GenAI) tools, such as ChatGPT, in their coursework. Drawing on Self-Determination Theory (SDT), this study focused on how the use of GenAI tools may influence students’ perceptions on autonomy (volition and choice in tasks), competence (confidence in academic …

Evaluating The Clinical Effectiveness Of Psychodynamic Psychotherapy: A Systematic Review Of Outcome Studies, Gregory Bendau

Theses and Dissertations

The present review systematically examined current outcome studies on psychodynamic psychotherapy to build a comprehensive understanding of its overall effectiveness. The review synthesizes 43 outcome studies, including randomized controlled trials (n = 26) and quasi-experimental designs (n = 17), across diverse durations, settings, and clinical presentations. The review included quantitative, peer-reviewed studies written in English and published between 2015 and 2024 that measured the treatment outcomes of psychodynamic psychotherapy. Results showed that 41 studies (95%) reported significant symptom improvements for psychological conditions and disorders, including mood, personality, anxiety, somatic symptom, trauma, eating, mixed disorders, and general psychological distress. Effect sizes …

Listening, Looking, And Learning: An Exploration Of Musical Influence On The Narratives And Characters Of Call The Midwife, Mary Claire Buchanan

Theses and Dissertations

Call the Midwife has distinguished itself among British period dramas through its commitment to telling women’s stories with emotional depth, historical and medical accuracy, and nuanced character development. Unlike many period dramas based in the United Kingdom that center on the aristocracy, Call the Midwife connects the audience with ordinary people, particularly women, navigating life post-World War II and the early days of government healthcare by portraying their struggles, triumphs, and evolving identities. One of the most compelling ways the series achieves this is through its use of music, particularly recurring motifs that signify personal growth and transformation. This thesis …

Innovative Teaching Strategies And Lesson Plans To Support Students With Adhd, Celeste Grantham

Theses and Dissertations

This thesis explores how creativity, imagination, and problem-solving can be harnessed to improve student outcomes – specifically engagement, motivation, and academic achievement – for students with Attention-Deficit/Hyperactivity Disorder (ADHD) in elementary classrooms. Rather than conducting a data-driven study, this project draws upon interdisciplinary research from educational psychology, cognitive science, and pedagogy to design inclusive research-informed teaching strategies. The cognitive processes underpinning creativity and imagination – such as divergent thinking, mind-wandering, and creative incubation – are examined as potential strengths often underutilized in traditional classrooms. A comprehensive literature review establishes how these variables interact and influence the learning experiences of students …

Social Media Strategy For The Continuing And Professional Education Program, Kayla Ford

Theses and Dissertations

Continuing and Professional Education (CPE) allows adults to pursue professional or personal development opportunities outside of a college degree. When it came to marketing these opportunities, CPE relied more on traditional marketing from a lack of digital marketing professionals, creating a weak social media presence. To help elevate their social media presence, a social media marketing strategy approach was utilized to improve CPE’s digital presence by setting objectives that focus on engagement, awareness, and as well as a campaign that focuses on the importance of continuing education. Data from research studies and professional articles specializing in digital marketing directed what …

Riverside Readings: Audio Drama Development And Implementation Plan, Trent P. Mylie

Theses and Dissertations

The current state of media includes broadcasting, podcasting, and a new yet familiar form of accessible media through streaming. Numerous examples illustrate the significance of broadcasting and counter the notion that it is a niche or outdated form of media. Younger generations, including mine, have grown up in an era rich in media, witnessing the dawn and resurgence of formats that once seemed lost. As we transition into a collegiate environment, we seek to channel our creativity through a medium; for us, that medium is radio and podcasting. Riverside Readings allows individuals to explore their creative passions and engage in …

Qlorax: Heuristic-Guided Fine-Tuning Of Llama-2 For Domain Adaptation In Entrepreneurship, Gaurob Saha

Theses and Dissertations

This thesis presents a study on the fine-tuning of large language models (LLMs) for domain-specific applications using limited data. We fine-tuned the LLaMA-2 (7B) model on a curated entrepreneurial dataset containing 3,545 human-written question-answer pairs, of which 3,095 were used for training and 450 were reserved for evaluation. A complete fine-tuning and evaluation pipeline was developed, which included clustering human-written answers, generating centroid-based summaries for each cluster, and evaluating the model's generated responses through cosine similarity.

Training was carried out over five epochs, with model performance evaluated after each epoch. The fine-tuned model demonstrated strong semantic alignment with human-written content, …

The Impact Of Pre-Kindergarten Programs On Literacy Achievement In Primary Grades In Rural Southeast Alabama Title I Schools, Courtney Sonntonya Thorton

Theses and Dissertations

The purpose of this study was to examine how pre-kindergarten impacts the literacy achievement of students in Alabama Title I schools. This quantitative study employed a causal-comparative (ex post facto) research design to examine the impact of Alabama’s First-Class Pre-K (FCPK) program on early literacy and school readiness, as measured by the Dynamic Indicators of Basic Early Literacy Skills (DIBELS) and the Alabama Early Learning Inventory (AL ELI). The design was selected due to its appropriateness for studying naturally occurring groups and its capacity to explore potential cause-and-effect relationships without researcher-controlled intervention.

The independent variable was Pre-K attendance (attendee vs. …

Why A Healthy Diet Is Important For Women's Health, Halley Doster

Theses and Dissertations

Nutrition plays a critical role in women’s reproductive health, yet many women face barriers to maintaining a balanced diet. This study aimed to examine the relationship between nutritional intake and reproductive health outcomes among women of reproductive age, as well as to assess their knowledge and challenges related to healthy eating. Using a cross-sectional survey design, data were collected from 50 women at a community health center and analyzed using SPSS to generate descriptive statistics and explore patterns through chi-square and regression analyses. Findings revealed that most participants had moderate to low fruit and vegetable intake, and fewer than half …