Digital Commons Network^™

An Exploratory Descriptive Study Of Urban Professional High School Counselors' Work Culture, Burnout, And Mental Well-Being, Alexandria L. Hall

Electronic Theses and Dissertations

This descriptive, exploratory, qualitative study examined urban, public U.S. high school counselors’ perceptions of job-related stress, autonomy, and administrative support within urban school environments. Seven current high school counselors working in urban public schools were recruited through convenience sampling in educator forums on Facebook, followed by snowball sampling to expand the participant pool. Counselors participated in semistructured interviews conducted via Zoom or asynchronous online focus groups hosted on Padlet, depending on the participant’s preference. Data were analyzed using Braun and Clarke’s six-step thematic analysis process, supported by Dedoose software for coding and data management. The analysis revealed four major themes: …

Evaluating Alpha Spending Functions Applied To Observational Time-To-Event Analysis, Moses Torgbenu

Electronic Theses and Dissertations

This thesis explores the theoretical foundation of the alpha spending approach and extends its application beyond the conventional setting of randomized controlled trials (RCTs) to observational studies with time to event analyses. In these less structured environments, key design parameters such as the total number of events are often unknown, posing challenges for the standard implementation of sequential analysis methods.

Through simulation studies, this research delivers several important contributions. First, it presents a modified approach that uses calendar time to define the timing of interim analyses while relying on event-based information to estimate the correlation among test statistics. This adjustment …

Simultaneous Application Of Multiple Process Control Rules, Tran B. Ngo

Electronic Theses and Dissertations

Statistical Process Control (SPC) charts are tools used in quality control to monitor and analyze the stability of a process over time. This study evaluates the effectiveness of eight individual Western Electric rules, also known as WECO rules, and the various combinations of these rules with Shewhart rule (or WECO rule 1) to SPC charts. As more rules are added to a process control scheme with Rule 1, there is a trade-off: a higher false out-of-control signal rate but an increase in sensitivity, that is the ability of a specified process control scheme to capture a true out-of-control signal. This …

Examining The Superintendent Search Process: A Sequential Mixed Methods Study On Superintendent Consultant Perspectives, Melissa A. Torrence

Electronic Theses and Dissertations

This study examines the Texas superintendent search process through a sequential mixed-methods design, integrating quantitative data analysis with qualitative insights from superintendent search consultants. Based on human capital theory, this research examines how candidate qualifications, experience, and perceived value influence selection decisions. The first phase analyzes archival data on Texas superintendents, using descriptive and inferential statistics to identify patterns and trends in hiring practices. The second phase gathers insights from superintendent search consultants through a semi-structured digital discussion, exploring their interpretations of the data and perspectives on key factors influencing the selection process. The combination of statistical analysis and consultant …

Expenditures Of Title I Funds To Maximize Student Performance, Cornethia Danielle Pressley

Electronic Theses and Dissertations

This mixed methods case study investigates how Title I funds are allocated and perceived in relation to student achievement in six rural elementary schools in the southeastern United States. Drawing on the Distributive Justice Theory by John Rawls, the study explored the perspectives of three principals and three instructional coaches regarding the effectiveness of Title I expenditures in improving outcomes for economically disadvantaged students. Quantitative data from school report cards (2019-2023), Title I expenditure plans, and SC-Ready English Language Arts assessment scores were analyzed alongside qualitative data from semi-structured interviews about the expenditures.

Findings revealed that expenditures most strongly associated …

Unheard Echoes: Undocumented Students’ Success Amidst Challenges At U.S. Higher Education Community Colleges, Elvia Ortiz Segura

Electronic Theses and Dissertations

This qualitative descriptive study explored the lived experiences of undocumented Latinx students at a southern U.S. community college, identifying support services that assisted students with barriers that emerged in their academic journey. The problem of the study was the complex challenges undocumented students face in higher education and how they are addressed and supported. The research used a qualitative descriptive methodology to magnify student voices and influence institutional policies. Using Bronfenbrenner’s ecological systems theory as the theoretical framework, this study examined how family, culture, policy, and institutional systems influenced undocumented students’ educational journeys. Data were collected through semistructured interviews with …

Leadership Emergence Among Black Urban Women Survivors Of Intimate Partner Violence: A Qualitative Exploration, Dawn H. Benton

Electronic Theses and Dissertations

This study proposed to identify leadership strategies that assisted intimate partner violence-impacted Black women in urban areas to become leaders in their homes and communities as perceived by mental health professionals. Nine mental health professionals and counselors from an Ohio urban area completed a questionnaire and a semi-structured interview to provide data about Black women in intimate partner violence-impacted relationships living in a metropolitan area in Ohio. Deprived of valuable leadership resources and gifts that the women can offer their families and communities, investigators omitted the women's plights in their studies. Four research questions framed this qualitative case study design …

Toward The Professionalization Of Executive Coaching: A Delphi Study Of The Requisite Knowledge, Skills, And Abilities For Coaching Executives To Behave Ethically, Richard R. Fletcher

Electronic Theses and Dissertations

The problem explored through this research involved the lack of consensus on executive coaching knowledge, skills, and abilities for facilitating ethical behaviors on the part of business executives. This problem led the researcher to employ a mixed-method Delphi study to explore professional executive coach perceptions concerning the establishment of a governing body overseeing the activity of executive coach consulting and to assess the knowledge, skills, and abilities perceived as fundamental to executive coaching. The researcher focused the research approach through a systematic, iterative research design where a panel of six experts in the field of professional executive coaching located in …

Efforts Of Public 2-Year Higher Education Institution Leadership Reducing Nonexempt Student Affairs Employees’ Intention To Quit, Christopher M. Viser

Electronic Theses and Dissertations

This narrative qualitative study examined the influence of leadership support and workplace factors on the intentions of nonexempt student affairs employees to leave a public 2-year higher education institution (HEI) in Texas. The study addressed the issue of workplace factors contributing to these employees’ developing intentions to quit their jobs. The research focused on identifying the workplace factors that most significantly influenced nonexempt student affairs employees and explored how leadership support influenced employee experiences. The study used narrative inquiry as its methodology to gather employee narratives through semistructured interviews conducted via Zoom, a communication platform. Nine participants were selected for …

Evaluating The Predictive Value Of Basc-3 Anxiety Scale And Working Memory Index Scores For Clinically Significant Test Anxiety: A Comprehensive Analysis Of Non-Classifiable Cases, Des'tiana S. Williams

Electronic Theses and Dissertations

This dissertation will explore how test anxiety (TA) affects working memory (WM) and whether certain factors can help predict higher levels of test anxiety. Anxiety has been defined as a common experience that can show up in various forms—like general worry, social fears, panic attacks, and specific phobias (APA, 2022). It was described as often triggering our natural “fight-or-flight” response, which can impact our ability to focus, think clearly, and remember things. For students, test anxiety has been especially challenging, affecting how they perform in high-stakes academic settings. Using data from a university based psychological assessment center, this study will …

Evaluating The Predictive Value Of Basc-3 Anxiety Scale And Working Memory Index Scores For Clinically Significant Test Anxiety: A Comprehensive Analysis Of Non-Classifiable Cases, Des'tiana S. Williams

Electronic Theses and Dissertations

This dissertation will explore how test anxiety (TA) affects working memory (WM) and whether certain factors can help predict higher levels of test anxiety. Anxiety has been defined as a common experience that can show up in various forms—like general worry, social fears, panic attacks, and specific phobias (APA, 2022). It was described as often triggering our natural “fight-or-flight” response, which can impact our ability to focus, think clearly, and remember things. For students, test anxiety has been especially challenging, affecting how they perform in high-stakes academic settings. Using data from a university based psychological assessment center, this study will …

Collaboration Across The Silos: Consultation As A Means For Integrating Services For Twice-Exceptional Learners, Kimberly Bowers Yoshino

Electronic Theses and Dissertations

Twice-exceptional (2e) learners are underserved in American schools. As students who demonstrate both giftedness and disabilities, 2e learners maintain profiles that warrant tailored educational services across special and gifted education programs. Yet, these programs are considered institutionally mutually exclusive as legal mandates create de facto isolation — the antithesis of what is recommended for the students’ optimal development. School psychologists have been identified as professionals critically positioned to support 2e learners because of their specialized skill set, namely in consultation. However, little is known about their consultative practices with the educators who serve 2e learners or how they traverse school …

Who Gets To Be A Child And When? The Pervasive Yet Contextually Shaped Nature Of Racialized Adultification Across Perceivers And Contexts, Kevin M. Summers

Electronic Theses and Dissertations

Racialized adultification is a pervasive bias in which individuals tend to judge Black children as older and more adult-like than White children of the same age. This racial bias is discussed across many scientific domains in addition to popular media, yet there is relatively little empirical work documenting its existence, consequences, and boundary conditions. In the current work, I aim to develop an empirical foundation that advances scientific understanding of racialized adultification and in turn contributes to a growing model that elucidates the conditions under which individuals are disproportionately likely to express this pernicious bias. In the current work, I …

Enhancing Multi-Step Stock Price Forecasting With Social Media Sentiment And Engagement Metrics, Damilare Olaniyan

Electronic Theses and Dissertations

This thesis investigates whether social media sentiment can improve the accuracy of stock price prediction beyond traditional historical data. While financial markets have long relied on structured numerical indicators, the growing influence of public discourse on platforms like Twitter has introduced new opportunities for extracting market-relevant signals from unstructured text. The study focuses on four major technology firms and combines sentiment features derived from Twitter with historical stock prices in a hybrid machine learning framework. Engagement-weighted sentiment, linguistic complexity, and polarity intensity were extracted using natural language processing techniques and incorporated into classification and regression models. Results show that including …

Photochemistry Of Quinones And Combustion-Derived Particles, Desiree J. Sarmiento

Electronic Theses and Dissertations

Quinones are ubiquitous species that can be produced from the photochemical aging of combustion-derived particles (CDPs). Polycyclic aromatic hydrocarbons (PAHs) are a major component of CDPs and are precursors to quinones and other oxidized products (OPAHs). My work first expanded on the PAH and OPAH photochemistry research of Dr. John Haynes, who showed that anthracene (ANT) oxidizes into 1,4-naphthoquinone (1,4-NAPQ), 1,4-anthraquinone (1,4-ANTQ), and 9,10-anthraquinone (9,10-ANTQ), and of Dr. Heather Runberg, who demonstrated the ability of ANT and these quinones to generate reactive oxygen species (ROS). Then at the Pacific Northwest National Laboratory (PNNL), I was given the opportunity to investigate …

The Role Of Adolescent Depression Heterogeneity And Resilience Resources In Adulthood Cardiometabolic Health And Depressive Symptoms, Samantha R. Scott

Electronic Theses and Dissertations

Depression in adolescence is a major public health problem and is a risk factor for early-onset cardiometabolic disease. Although adolescent depression is a risk factor for poor cardiometabolic health, depression is heterogeneous and associations may differ by sex. Additionally, if risk factors such as depression can predict adulthood cardiometabolic health, resilience factors (e.g., social, school, neighborhood) that are protective for depression may also be protective for physical health, but this is an ongoing area of research. The goals of the current dissertation were to gain a better understanding of what depressive symptom presentations in adolescents are most concerning for adulthood …

Harlem’S Avenues For Agency: An Exploration Of Black Female Agency In Angelina Weld Grimké And Zora Neale Hurston’S Short Stories, Jessica Ellen Hartenbower

Electronic Theses and Dissertations

This thesis explores themes of Black female agency in selected short stories by Angelina Weld Grimké and Zora Neale Hurston. Pushing back against the belief that the Harlem Renaissaince was a movement solely for male artists, Grimké and Hurston write short stories that center Black women and their experiences. Through the avenues of bodily autonomy, the using or silencing of voice, the opportunity and ability to make choices, issues of justice, retribution, and vengeance, the holding of authority, and being empowered or disempowered, I examine the female characters’ exercising of their agency to varying degrees. I also discuss how religious …

Interactive Read-Alouds Of Translingual Texts As A Catalyst For Literacy Engagement Among Emergent Bilingual Elementary Students: A Case Study, Anna Handy

Electronic Theses and Dissertations

While the population of emergent bilingual students continues to increase in U.S. schools, the teaching force remains predominantly White and monolingual, with many educators underprepared in how to support emergent bilingual students’ literacy development or sustain their diverse linguistic practices. This is reflected in longstanding gaps in performance between monolingual and multilingual students on standardized assessments of reading. The purpose of this qualitative case study was to explore one possible approach to increase emergent bilingual students’ engagement during and response to literacy instruction: interactive read-alouds of children’s books that incorporate translanguaging. This study sought to describe and interpret how emergent …

A Ritual Of Institutions: The State Industrial School In Golden, Colorado And The Shaping Of American Youth, Cyndal Groskopf

Electronic Theses and Dissertations

This thesis investigates the Colorado State Industrial School as a ritualistic institution that influenced boys aged 7 to 19 through Americanization practices between 1881 and 1930. By employing primary documentation, drone imagery, and LiDAR technology, the study examines how cultural and physical activities, along with personal statements, described and maintained the ritualized nature among these incarcerated youth. The findings reveal how institutional routines and activities reinforced narratives of American identity, particularly in relation to themes of personal identity, conformity, and agency. These rituals played a crucial role in institutionalizing cultural ideals and shaping the identities of marginalized youth. The research …

Movement As Metamorphosis: An Examination Of Transformative Learning In Dance, Whitney Egstad

Electronic Theses and Dissertations

Using the arts-based methodology of Educational Criticism and Connoisseurship (Uhrmacher, Moroye, & Flinders, 2017) to examine the curriculum and pedagogy of a Colorado-based dance studio, this qualitative dissertation explores how transformative learning (TL) unfolds within the context of adult dance education. Grounded in Mezirow’s (1991) theory of transformative learning, the study investigates how dance becomes a medium for personal transformation, identity reconstruction, and emotional healing. Data collection included six hours of interviews with instructors and students and twelve hours of class observations, focusing on how adult learners experience curriculum not just as technical instruction, but as an embodied, relational journey …

An Auto-Criticism Exploration Of An International Transracial Adoption, Jessica M. Morganfield

Electronic Theses and Dissertations

This qualitative dissertation explores the lived experience of international transracial adoption through the combined methodologies of auto-criticism and journaling. Using a first-person, insider-led approach, this study addresses four central research questions: (1) What experiences emerge when an adult adoptee reflects on their childhood as an international transracial adoptee? (2) How do identity development, cultural socialization, and experiences of racial and adoptive microaggressions intersect and influence an individual? (3) How does auto-criticism uniquely describe the international transracial adoptee experience? and (4) How might journaling serve as a research tool for data collection and analysis?

Daily journaling over a 30-day period functioned …

The Self That Practices Deeper Teaching: An Exploration Of Influences On Teacher Beliefs And Values, Kerstin L. Rowe

Electronic Theses and Dissertations

For decades, educators have called for “a fundamental redesign of the industrial-age classroom.” However, despite ongoing discourse around educational reform, the majority of teachers still use the industrial model of education while too few teachers implement deeper teaching practices which situate students as active learners in addressing complex, real-world challenges rather than being passive recipients of knowledge. Existing literature does not explore the influences upon the beliefs and values of teachers who create deeper learning experiences.

This qualitative study employs educational criticism and connoisseurship to illuminate the inner self of those who practice deeper teaching. Drawing on in-depth observations, interviews, …

Benefits Of Extended Unemployment Insurance On Post-Unemployment Outcomes, Alyssa Roche

Electronic Theses and Dissertations

This thesis investigates how unemployment insurance (UI) affects individuals during and after unemployment. Drawing on historical evidence from recent recessions in the United States, publicly available data, behavioral insights, and mathematical modeling, it argues that the benefits of extending UI outweigh the potential costs. The analysis incorporates a wide range of sources, including empirical economic studies using regression models and psychology and business research that highlight behavioral responses to financial stress and job insecurity. By combining quantitative data with behavioral context, the thesis offers a more comprehensive understanding of how extended UI influences job search decisions, wage outcomes, and overall …

Culture And Environment: The Calling Lakes Ecomuseum As A Community Sustainability Initiative, Kace N. Anders

Electronic Theses and Dissertations

Located in Saskatchewan, Canada, the Calling Lakes Ecomuseum, CLEM, is a community-based organization focused on water management and sustainability. Ecomuseums are holistic organizations that occupy landscapes, are responsive to community needs, conserve in situ heritage, and incorporate sustainability along with community development. The ecomuseum movement came from a need for holistic heritage management that disengaged with conventional museology and created space for communities to engage with their heritage in ways that promote community identity. This thesis analyzes the Calling Lakes Ecomuseum and how it utilizes the ecomuseum concept alongside environmental sustainability. Both semi-structured interviews and place-based field observations were used …

The Islamic Orient In Antebellum America: The Influence Of Edgar Allan Poe In Contemporary Arabic Literature, Sohaib Alkamal

Electronic Theses and Dissertations

This dissertation posits a comprehensive overview of the debate about Orientalism, particularly early American depictions of the Islamic Orient. The study investigates the antebellum American portrayal of the Islamic Orient, focusing on Edgar Allan Poe’s Orientalist readings. While Said’s Orientalism concentrates heavily on aspects of power in West-East relations throughout history, this study expands on several aspects of Said’s book. This study provides a new approach to exploring the field of Orientalism by giving a voice to Arabic sources that are absent in Said’s Orientalism and rarely known to Western audiences. Such sources are medieval Islamic sources, which include phantasies …

Foldit Education Mode, Brett Schulz

Electronic Theses and Dissertations

Foldit education mode is a puzzle campaign within the protein folding video game Foldit. Education mode, initially designed as a classroom supplement for undergraduate biochemistry courses, has been expanded to provide a more comprehensive learning tool to players without a background in biochemistry. The edited and added levels teach players about protein biochemistry through playing puzzles designed to convey information and gameplay mechanics. The new Foldit education mode campaign features 49 levels grouped into 11 categories. The campaign has 6 new levels designed specifically for education mode and 4 levels adapted from the traditional Foldit campaign for use within education …

Political Ecologies Of The Livestock Industry, Jecca Bowen

Electronic Theses and Dissertations

In the United States today, livestock production is dominated by an intensified, industrialized production paradigm whose growth in recent decades has utterly transformed the logistical realities and community impacts of animal agriculture. This dissertation investigates the effects of this production paradigm on livestock producers—whose decision-making is shaped by multi-scalar and often contradictory forces—as well as residents living near these large operations. To do so, I draw upon mixed-methods fieldwork, including in-depth interviews, spatial analysis, and field odor measurements in Weld and Morgan Counties in northern Colorado. I also use political ecologies of emotion, embodiment, and health to examine the complex …

Exploring The Effects Of Africana Studies On Black Undergraduate Students: A Qualitative Case Study, Lanaya M. Butler

Electronic Theses and Dissertations

Particularly in the context of American K-12 schools, education has been manipulated to control—rather than liberate—students through the erasure and distortion of Black history, experiences, perspectives, and capabilities. Additionally, American schools prioritize memorization and obedience while failing to equip students with critical thinking skills. As a result, students are trained to become workers rather than innovators, worldbuilders, and change-makers. For nearly a century, Black educational critics have stated that these systems were designed to subjugate Black community members through dehumanization and enslavement of the mind. These critiques are foundational to the aims of Afrocentric education which posits the life experiences …

Margaret Cavendish And Radical Self-Love, Marina Burandt

Electronic Theses and Dissertations

Margaret Cavendish was an early modern Englishwoman writer who lived from 1623 to 1673. She wrote under her own name at a time when it was more common for women to write under a pen name, and published almost everything she wrote. Her writings include a multiplicity of genres, from science fiction, poetry, drama, and philosophy, to letters, biography, and autobiography. Cavendish’s style often blends multiple genres and forms, showcasing a modality that is driven by complexity and hybridity. Cavendish was a surprisingly modern figure in many ways, as her writings show. The Description of a New World, Called the …

Minority Stressors And Internalizing Symptoms In Sexual And Gender Minority Adolescents: A Systematic Review And Meta-Analysis, Anni R. Subar

Electronic Theses and Dissertations

Sexual and gender minority (SGM) adolescents are at elevated risk for internalizing symptoms, such as anxiety and depression, due in part to chronic exposure to minority stress. To provide a comprehensive synthesis of this literature, we conducted a meta-analysis of 32 studies, yielding 162 effect sizes from 41,360 participants aged 8– 22. All included studies examined the association between minority stress, defined as stigma-related stressors such as discrimination, victimization, and internalized stigma, and internalizing outcomes in SGM youth. The random-effects meta-analysis revealed a small but significant association (r = .25) between minority stress and internalizing symptoms, consistent across stressor …