Digital Commons Network^™

Place-Based Scholarship Utilization And Urban Black Males, Nkenge Amir Bergan

Dissertations

Despite the expansion of place-based scholarship programs across the United States, Black males from urban communities remain significantly underrepresented in post-secondary enrollment. Though these scholarships are designed to provide expanded or universal access to higher education, Black males disproportionately underutilize this financial resource. This qualitative investigation examines the lived experiences, perceptions, and contextual factors influencing Black males’ decisions regarding place-based scholarship utilization and college attendance.

This study, grounded in Critical Race Theory (CRT) and self-efficacy theory, employs a qualitative design to explore participant experiences. Participants are recruited through outreach to local alumni networks and community organizations, with eligibility limited to …

A Phenomenological Study Of Black College Students’ Belonging Built Through Meaningful Interactions With Black Staff At Predominantly White Institutions, Katelyn A. Hanley Semelbauer

Dissertations

The purpose of this phenomenological study is to explore how Black students at Predominantly White Institutions (PWIs) describe meaningful interactions with Black staff and how they make meaning of those interactions as it relates to building a sense of belonging. The conceptual framework for this study incorporates Strayhorn’s (2019) college students’ sense of belonging theoretical model as a foundation with Museus’s (2014) culturally engaging campus environment model as a lens for analysis of the findings.

Using a hermeneutical phenomenological approach, 12 Black undergraduate students were recruited to participate. Each of the students attended a public 4-year PWI in the Great …

Having Our Say: A Sociological Examination Of English Instruction In Urban High Schools And Effects On Black And Latino Identities, Jena Marie Escareno

Dissertations

This interdisciplinary study integrates a macro‑sociological perspective on language bias with an examination of English language instructional policies and practices that shape the identities of Black and Latino former urban high school students. Its purpose is to apply a sociological framework capable of illuminating the intersections of language, race, and social justice. By bridging linguistic, sociological, and educational theories, the study seeks to explain why current approaches to language instruction remain ineffective for urban learners and may inadvertently harm minority cultural identities.

Persistent disparities in urban academic achievement often highlight race and ethnicity as explanatory factors without acknowledging how these …

Haunted By A Cheap Ghost: Objects As Identity, Caitlin Zachow

Masters Theses

I am haunted by a cheap ghost, surrounded by inherited memories that are not my own, preserved in heirlooms that leave little room for me to create souvenirs of my own experience. In response, my practice centers on the personal significance of collections as outward expressions of identity, personality, and lived experience. Rooted in themes of Midwestern Americana, this exhibition presents narrative tableaus and curated collections that examine how personal identity is constructed through objects of memory, and display.

Informed by research into the history of kitsch, Sigmund Freud’s concept of the uncanny, and the “outmoded,” my work considers how …

Exploring The Lived Experiences Of Second-Career Educators, Kyle Avink

Dissertations

School districts across the United States face a persistent teacher shortage driven by high attrition rates, declining enrollment in teacher preparation programs, and increasing demands on educators (Carver-Thomas & Darling-Hammond, 2017). Teacher attrition is especially high within the first three to five years, with nearly 40-50% of new teachers exiting within their first five years (Carver-Thomas & Darling-Hammond, 2017; Cells et al., 2023; Gray et al., 2015; Ingersoll et al., 2025). In response, many states have expanded alternative certification pathways that allow professionals from other fields to enter teaching, making second-career educators a potential solution to workforce challenges (Afacan, 2022; …

Perceived Campus Safety And Psychological Flexibility As Moderators Of Posttraumatic Stress And Anxiety Following Indirect Exposure To School Gun Violence, Samara Trout

Honors Theses

The growing prevalence of gun violence in school settings within the United States, combined with extensive media coverage of these events, has heightened concerns regarding the psychological impact of indirect trauma exposure among students. The present study examined associations between indirect exposure to gun-based school violence and symptoms of posttraumatic stress and anxiety among undergraduate students at Western Michigan University (WMU). A secondary aim was to explore whether perceived safety and psychological flexibility/inflexibility moderated associations between indirect exposure and psychological distress. Using a cross-sectional correlational design, undergraduate students (N = 33) completed a self-report survey containing screening assessments, attention …

Transition Experiences Of Early Middle College Completers: A Grounded Theory Study, Sarah Louise Drabik Cheatham

Dissertations

Early middle college (EMC) students arrive at universities academically prepared yet institutionally undefined, occupying a space between traditional first-year and transfer student identities. Emerging through the Early College High School Initiative, EMC programs were structured to expand college access by embedding college coursework within the high school experience (Edmunds et al., 2012; Edmunds et al., 2017a; Haxton et al., 2016; Miller et al., 2013). Students frequently graduate from EMC with significant college credit, up to an associate’s degree, and demonstrate strong rates of post-secondary credential attainment and accelerated progress toward a bachelor’s degree (Edmunds et al., 2012; Edmunds et al., …

The Intersection Of Occupational Therapy And Optometry In The Treatment Of Visual Impairments: Addressing An Unmet Need, Grace Bannon

Capstone Projects

The prevalence of visual impairments in the United States is substantial and anticipated to increase in severity over the coming decades. These impairments have wide-reaching consequences on an individual’s occupational performance in daily living. While both occupational therapists and optometrists focus on the relationship between visual function and engagement in meaningful and purposeful occupations across the lifespan, only a limited number of optometrists offer specialized vision therapy services. This gap emphasizes a growing demand for vision services to manage the needs of individuals with visual deficits. Therefore, this Doctoral Capstone Experience (DCE) sought to bridge this gap by exploring the …

Identifying The Role Of Occupational Therapy In Suicide Prevention, Grey Buchheit

Capstone Projects

Occupational therapists are uniquely positioned to identify and support individuals experiencing suicidal ideation; however, suicide prevention education remains limited within occupational therapy curricula despite its relevance across diverse practice settings. This doctoral capstone experience sought to address this educational gap by developing evidence-based suicide prevention resources for Western Michigan University's Doctor of Occupational Therapy Program while promoting student wellness and burnout prevention as complementary components of suicide prevention. Guided by a literature review, SWOT analysis, faculty interviews, and a needs assessment that included a survey of Level I fieldwork educators, this project identified opportunities to strengthen occupational therapy education related …

Supporting Neurodiversity-Affirming Practice For Young Adults: Resource Development For A Level I Occupational Therapy Fieldwork Clinic, Grace Campbell

Capstone Projects

Neurodiversity-affirming and strengths-based practices are a growing area of focus within occupational therapy, viewing neurological differences as natural variations of human diversity rather than deficits to be corrected. This Doctoral Capstone Experience (DCE) focused on applying these perspectives within the Work-to-Work Clinic, a Level I occupational therapy fieldwork clinic that serves young adults with neurodevelopmental conditions such as Autism, ADHD, and intellectual disability. Commonly-used assessments and treatment materials at the clinic were outdated, deficit-focused, and poorly suited to this population’s developmental stage, leaving many clients with unmet needs. Additionally, Level I fieldwork students are still developing clinical reasoning skills and …

Extremum Seeking Compensation And Quantification Of Position Sensor Offset Error In Speed-Controlled Permanent Magnet Synchronous Motors, Tessa Biondo

Masters Theses

Position sensor offset errors present a persistent challenge in speed-controlled permanent magnet synchronous motor drives operating under field-oriented control. Even small, constant offsets in the measured rotor position can reduce torque effectiveness, requiring increased current and voltage demand to maintain the commanded speed and resulting in degraded speed regulation performance across a range of operating conditions. These effects are particularly problematic in speed-controlled systems, where speed loop dynamics cause increased electrical effort and limit overall performance. Many existing detection and compensation approaches are either dependent on the system model, require offline calibration, or are primarily designed for torque-controlled operation. This …

Coloniality In Blue, Aaron Rosa

Masters Theses

This research explores Puerto Rican identity through a diasporic lens. I investigate thematic underpinnings of colonialism and sovereignty in Puerto Rico, focusing on the intersectionality of colonial history, gender, memory, objectification, identity fragmentation, cultural resilience, narrative reclamation, and the color blue through autobiographical anecdotes. The recounting of these stories is interpreted through a variety of materials linked to my relationship with their colonial histories.

Through these relationships, I have created sculptures that reflect the materials to which these bonds are linked. Through the reflection of 451 years of colonial rule, my goal is to interweave the symbology of these materials …

Increasing Accuracy Of Mapping Local Climatic Zones Using Building Height And Spectral Unmixing, Ian Douglas Stauffer

Masters Theses

Local climatic zone (LCZ) classifications are traditionally done using reflectance, population data, and often climatic data. The goal of this research is to utilize Google’s new “Open Buildings Temporal v1” building data set as well as “spectral unmixing”. With the objective of testing, assessing, and implementing this data set into the workflow of LCZ mapping. After testing the quality of the data against a validated LiDAR data set from the same year as a given “Open Buildings Temporal v1” band, I implemented it into the Random Forest machine learning process. Secondly, I justified the use of spectral unmixing as a …

Changing Dynamics Of Microbial Communities At A Hydrocarbon Contaminated Site And Methanogenic Interactions With Iron Minerals, Jakob Sell

Masters Theses

Microbial life is not only ubiquitous but also plays a critical role in the geochemical makeup of our planet. While researchers have long studied easily culturable aerobic microbes, the influence of anaerobic life on soils and mineral cycling is less understood. Notably, knowledge about interactions between anaerobic microbes and inorganic elements such as iron has progressed with the discovery that magnetite influences how anaerobic archaea carry out methanogenesis. To better understand anaerobic bacterial metabolisms and how they interact with minerals and subsurface hydrocarbons, we extracted 16S rRNA genes from two adjacent subsurface petroleum plumes, sequenced the DNA, and analyzed it …

Transient Mitigation In Dual Active Bridge Converter Using An Auxiliary Converter With High-Frequency Selective Control For Load Step-Down Condition, Sachith Dilshan Wijesooriya

Masters Theses

Dual Active Bridge (DAB) converters are widely utilized in applications such as electric vehicles, renewable energy systems, and solid-state transformers due to their high efficiency, galvanic isolation, and bidirectional power transfer capability. However, during rapid load transitions, DAB converters frequently exhibit significant output voltage overshoot and prolonged settling times, which increase device stress and adversely affect system reliability. This thesis proposes an auxiliary-circuit-based transient mitigation method to address these limitations. The auxiliary circuit, implemented as a bidirectional Buck–Boost stage, operates in Boost mode during load step-down events to absorb excess energy and suppress the resulting voltage overshoot. The design of …

Scholarship As A Means For Musical Performance: An Exploration Of Johannes Brahms Violin Sonata In G Major, Op. 78, Josh Zallar

Masters Theses

Developing a quality musical performance is a complicated and time-consuming endeavor. Endless hours are spent learning a musical instrument, developing technique, and growing into a mature sound. Learning the notes, rhythms, dynamics, and basic musical markings of a score compound this task, not to mention the preparation for performing by managing nerves, among other areas of concern. Amidst the undoubtedly enormous amount of work, however, often focus gets lost. Musicians forget that, despite the inherent fact that our inner voice is heard when we perform, that it is ultimately the composer whose voice and musical meaning must be conveyed in …

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