Digital Commons Network^™

The Effect Of Covid-19 On The Decision-Making Processes Of Local School Governing Boards With Regard To Considering And Enacting State And Federal Policies, J Jesus Contreras

Dissertations

The purpose of this study was to examine and analyze the decision-making and policy development of local governing boards acting in response to the challenges of the COVID-19 pandemic. Quantitative and qualitative data was gathered through open-ended items in a mixed-methods survey and through a focus group interview. This research sought to gather governing board members' perceptions about the effects that the COVID-19 crisis had on their decision-making processes with regard to enacting state, federal, and COVID-19 Relief Funds policies. The findings in the study indicate that governing board members’ understandings of state and federal policy were not nuanced enough …

Voice Of The Inaudible: Well-Being Of Chinese American Young Adults, Chinese American Parents’ Parenting Competency, And The Correlation Of The Two, Diana Huang

Dissertations

Violence against Asian Americans since the beginning of the COVID-19 pandemic has become a national crisis in the United States. Racism against Asian Americans in the country, however, has been deep-rooted since the nineteenth century. Chinese American adolescents, who are susceptible to identity crisis as young adults and confront racial discrimination as a minority race, face distressing challenges. It is critical to inquire into their lived narratives and hear their voices. The author investigated the early life experiences of nine Chinese Americans and identified how racial identity is shaped at a young age with negative external inputs, as well as …

When She Speaks: A Black Feminist Autoethnography Exploring Joy And Positionality In Higher Education, Leslye M. Tinson

Dissertations

This dissertation examines the intersections of race, class, and gender of a Black woman as an educational leader and doctoral student. Through autoethnography, I explore self-meaning in cultural contexts and focus on how my positionality contributes to my attempts to find joy in academe. Chapter I discusses the gender and racial gaps in the American professoriate and introduces three research questions. Chapter II interprets extant literature and identifies a conceptual framework that utilizes Black feminist thought, critical race feminism, intersectionality theory, and multicultural feminist perspectives to analyze my lived experiences. Chapter III outlines the research methodology of autoethnography to address …

Measuring High School Counselor Beliefs On The Importance Of Mtmdss Universal Supports Since Covid-19, Ryan J. Carter

Dissertations

The U.S. onset of the COVID-19 pandemic in 2020 brought immediate and unprecedented disruption to California secondary education. High school students in California have endured varying degrees of uncertainty, hardship, and trauma, with the full extent of impacts on students not yet known. California high school counselors, faced with the dilemma of how to support student needs effectively and equitably during COVID-19, have looked to the state as well as professional organizations for guidance on best support practices. Multi-tiered support frameworks, such as MTSS and MTMDSS have emerged as prominent pandemic response recommendations and are being implemented throughout California. The …

Influencers Of The Institution: Millennial Women Of Color On Leadership As Classified Professionals In California Community Colleges, Marisol Quevedo

Dissertations

This study centers Millennial Women of Color (MWOC) California Community College Professionals as institutional influencers by understanding how their leadership practices support the success of marginalized, minoritized, and historically underrepresented students and equity-advancing institutional change. In this study I use the term “influencer” to reflect the impact that MWOC, working as classified professionals at a CCC who are committed to serving as leaders beyond their job duties have on their students and within their institutions. The use of “influencer” in this study addresses three different areas that summarize the study’s findings. First, the theme “Key-Makers not Gatekeepers'' addresses the ways …

“Can I Get Some Help, Please?”: Examining Contributing Factors To First-Generation Student Success In California Community Colleges, Tijan G. White

Dissertations

This study aimed to determine the percentage of first-generation college students enrolled at California Community Colleges and examine their experiences through a culturally engaging lens using a mixed-methods approach. The research was interested in determining what percentage of community college students hold first-generation college student status using the federal definition of the term, understanding to what extent those students found their campus environments to be culturally responsive and relevant to their needs and what insights some of these students could offer regarding their experiences. The researcher surveyed and facilitated a focus group discussion with students throughout the Bay Area geographic …

Divine Attachment: A Canonical Model For Discipleship And Religious Education, Kristina Marie Freed

Dissertations

Problem

Christianity is in decline in the United States and, with it, discipleship engagement. While several explanations and many remedies have been offered as solutions to the problem over the last half-century, demographic research shows that the decline continues. The problem addressed in this dissertation is the lack of a theological model to augment psychological models of religious attachment theory. The research sought to identify a canonical model of divine attachment which may contribute to the revitalization of personal discipleship and religious education by offering a new relational context. This model is based on an understanding of God as an …

Beyond Social Emotional Learning: Toward A Humanizing And Transformative Teacher Sel, Ash Ray Busby

Dissertations

The purpose of this study was to bring to life the experiences of how the development of a Social, Emotional and Cultural lens prepares teachers to meet their own social and emotional needs in the classroom and consequently be better prepared to meet their students’ social and emotional needs in ways that are culturally sustaining. This qualitative research study explored these phenomena through a series of three in-depth interviews and a classroom observation with four in-service teachers in a Northern California school district that prioritizes social emotional learning (SEL) for students and teachers. The insights from this research may inform …

Measuring The Effect Of An Intervention On Student Engagement And Reading Comprehension, Kaitlin Reichart

Dissertations

Students arrive at school each day with a great disparity in emotional and learning readiness. This is caused by a multitude of factors such as chronic stress, family separation, poverty, the COVID-19 pandemic, sexism, trauma, ACEs, racism, and lack of access to resources. Students need daily assistance in understanding and regulating their emotions. Schools have become the central place for supporting students' mental health, yet teachers are generally overworked and underprepared in the area of supporting mental health. The purpose of this dissertation was to determine the impact of a universal tier one self-regulation intervention on student engagement and reading …

Elucidating The Role Of A Staphylococcal Glucosaminidase In Host Innate Immune Responses, Zachary Resko

Dissertations

The peptidoglycan of Staphylococcus aureus is a critical cell envelope constituent and virulence factor that subverts host immune defenses and provides protection against environmental stressors. Peptidoglycan chains of the S. aureus cell wall are processed to characteristically short lengths by the glucosaminidase, SagB. It is well established that peptidoglycan is an important pathogen-associated molecular pattern (PAMP) that is recognized by the host innate immune system and promotes production of pro-inflammatory cytokines, including IL-1β. However, how bacterial processing of peptidoglycan drives IL-1β production is comparatively unexplored. Here, we tested the involvement of staphylococcal glucosaminidases in shaping innate immune responses and identified …

Play On; Give Me Excess Of It: Intercorporeality And Musical Definitions, Abram Basil Soucy Capone

Dissertations

Philosophy of music, especially in the 20th and 21st centuries, presides over a relatively narrow range of field-specific ontological and metaphysical questions. I claim that a focus on classical music and a reliance on analogies to the plastic arts constitutes an unhelpful (but pervasive) methodology in philosophy of music, one that stands in tension with its purported aim of accurately accounting for “the ways we talk, think, and act” in relation to music and musical works (Rohrbaugh 2003, 179). While philosophers of music explicitly aim to describe praxis, a significant gap exists between existing theory and ordinary musical experiences. To …

A Social Ontological Account Of Alienation And Its Place In The History Of Alienation Theory, Philip William Bauchan

Dissertations

Alienation is a sociological term that has found itself severely out of favor as an analytical concept due to what are perceived as inextricable theoretical shortcomings despite having once enjoyed a time when it was taken to be essential for a robust and critical analysis of society. This dissertation looks to contribute to a revitalization of alienation theory by offering an understanding of alienation that is grounded in the framework of social ontology as forwarded in the works of John Searle. This social ontological account conceives of alienation as a fallout fact that arises when there is a performative contradiction …

Identification Of Conditions That Promote Biofilm Formation By Vibrio Fischeri And Elucidation Of The Underlying Signal Transduction Pathway, Courtney Noelle Dial

Dissertations

Biofilms are communities of microorganisms that have intrinsically antimicrobial properties and are difficult to treat in the clinical setting. The marine bacterium Vibrio fischeri efficiently colonizes its symbiotic squid host, Euprymna scolopes, by producing a transient biofilm dependent on the symbiosis polysaccharide (SYP), making it the perfect model system to study biofilm dynamics. In vitro, however, wild-type (WT) strain ES114 fails to form SYP – dependent biofilms. Instead, genetically engineered strains, such as those lacking the negative regulator BinK, have been developed to study SYP biofilms. Historically, V. fischeri has been grown using LBS, a complex medium containing tryptone and …

Simulation Psychological Safety Ecosystem: A Grounded Theory Study Of Nurses’ Experience With Psychological Safety In Prelicensure Simulation, Susan Eller

Dissertations

Over the past couple of decades, the utilization of simulation-based education in prelicensure nursing expanded in both frequency and functionality. Learning through simulation requires psychological safety where participants feel comfortable engaging to their fullest extent and can speak up or ask questions without fear of embarrassment to themselves or others. Professional simulation organizations provide recommendations for creating psychological safety, yet anecdotal stories from nurses report variability in their experiences ranging from positive to negative. Research regarding psychological safety in nursing education revealed some consistent themes of anxiety due to being observed or unfamiliar with simulation environments or expectations. The evolving …

An Examination Of Various Dimensions Associated With Nonprofit Board Member Diversity: The Significance Of Organizational Factors, Patrick Luke Decker-Tonnesen

Dissertations

This dissertation examined how leadership and organizational factors influence nonprofit board diversity. The goal of the research was to expand the data available in the social service sector associated with understanding the role of board member diversity within nonprofit organizations. Utilizing data from BoardSource’s Leading with Intent (2017) dataset, which included responses from 1,378 nonprofit Chief Executive Officers (CEOs), board racial, gender, and total diversity, along with several organizational factors, were included for descriptive and inferential analysis. Organizational factors included CEO racial and gender demographics, organization type, geographical location, revenue, personal contribution of board members, CEO perception of mission and …

Queer(Ly) Lingering In Nineteenth-Century British Literature, Emily Datskou

Dissertations

This dissertation is a critical critique of Queer Theory as an academic field. It argues that queer theory’s establishment as an academic discipline and as a periodizing and historicizing force through the bibliographies that make up its canon has upheld and supported the very normative models of temporality and progression that the field claims to resist. As a result, I argue, queer theory has focused most heavily on modernism and the twentieth and twenty-first centuries and has positioned the nineteenth century as the precursor to the queer strategies and representations that we see more fully fleshed out in the twentieth …

Dynamic Control Of The Cardiac Calcium Pump, Sean Robert Cleary

Dissertations

The sarco/endoplasmic reticulum Ca2+-ATPase (SERCA) sequesters Ca2+ into the endoplasmic reticulum of cells to establish a reservoir for Ca2+ signaling. In the heart, the activity of this transporter is tightly controlled via direct interactions with two competing regulatory micropeptides: phospholamban (PLB) and dwarf open reading frame (DWORF). PLB inhibits SERCA, while DWORF activates SERCA. These competing interactions determine cardiac performance by modulating the Ca2+ signals that drive the contraction/relaxation cycle. Previous studies indicated these SERCA-micropeptide interactions are Ca2+-sensitive; SERCA binds PLB more avidly at low cytoplasmic [Ca2+] but binds DWORF better when [Ca2+] is high. Here, FRET-microscopy demonstrated that this …

Between Script And Scripture: Performance Criticism And Mark's Character(Ization) Of The Disciples, Zechariah Eberhart

Dissertations

This project reimagines a first-century reception of the Gospel of Mark within a historically reconstructed (yet hypothetical) performance event. In particular, it considers the disciples' character and characterization through the lens of performance criticism. Questions concerning the characterization of the disciples have been relatively one-sided in New Testament scholarship, in favor of their negative characterization. This project demonstrates why such assumptions need not be necessary when we (re-)consider the oral/aural milieu in which the Gospel of Mark was first composed and received by its earliest audiences. In this project, I demonstrate that despite its "relative" newness, the primary tenets of …

Design And Synthesis Of Novel Antibiotics And Anticancer Agents Targeting Pharmaceutically Relevant Enzymes, Sebastian Flieger

Dissertations

Boron neutron capture therapy (BNCT) is a binary radiotherapeutic modality for cancer treatment, in which delivery agents containing 10B atoms are transported into tumor cells and then irradiated with low-energy thermal neutrons. Matrix metalloproteinases (MMPs) are a family of zinc-dependent endopeptidases that are involved in the remodeling and degradation of all components of the extracellular matrix (ECM). Overexpressed levels of MMP activity have been implicated in several disease states including tumor growth and metastasis. We have appended a borane-rich carborane cluster onto MMP-targeting pharmacophores to enable delivery of 10B atoms to a tumor. Herein, we describe the molecular docking experiments …

Dungeons & Dragons & Dewey: Toward A Ludic Pedagogy Of Democratic Civic Life Through The Philosophy Of John Dewey And Tabletop Role-Playing Games, Susan Haarman

Dissertations

In this dissertation, which uses philosophical inquiry, I posit that tabletop role-playing games (RPGs) can provide an educative experience for democratic civic life in the Deweyan tradition. Tabletop RPGs present an invaluable resource for ongoing civic formation by encouraging deliberation and consensus building across shared goals and circumstances. Philosopher John Dewey emphasized that democracy is defined by the civic habits and collective action, not formal governance structures. The experience of playing tabletop RPGs can cultivate habitus and space for future and current citizens to practice democratic skills and commitments. Therefore, these games are a means that align with the ends …

Artapanus And Greek Colonial Poetics, Scott Harris

Dissertations

The fragments of Artapanus have proven to be enigmatic for most scholars over the years and as such have not been treated in significant detail. Most scholarship has been restricted to two separate lines of enquiry: genre and ethnicity. I suggest that the resonance between Greek colonial poetics sheds new light on Artapanus's literary agenda: namely, that Artapanus is constructing and representing the memory of Jewish cultural and political foundations using broader Greek poetics which were used to describe the civic, cultic and geographic foundation of a colony. In this way, Artapanus is no longer an outlier within the Hellenistic …

Comparative Analysis Of Classification Performance For U.S. College Enrollment Predictive Modeling Using Four Machine Learning Algorithms (Artificial Neural Network, Decision Tree, Support Vector Machine, Logistic Regression), Anna Kye

Dissertations

Every year, the national high school graduation rate is declining and impacting the number of students applying to colleges. Moreover, the majority of students are applying to more than one college. This makes a lot of colleges to be highly competitive in student recruitment for enrollment and thus, the necessity for institutions to anticipate uncertainties related to budgets expected from student enrollment has increased. Hence enrollment management has become a pivotal sector in higher education institutions. Data and analytics are now a crucial part of enhancing enrollment management. Through big data analytics-driven solutions, institutions expect to improve enrollment by identifying …

Key Stakeholders' Perceptions Of Stem Education In Zambia: A Mixed Methods Inquiry, Choobe M. Maambo

Dissertations

In the recent past, the concept of STEM education has become a “buzz phrase” in the Zambian education system, and yet, very little is known about STEM education let alone what those involved in STEM think or know about STEM in the country. The primary purpose of this study was to investigate key STEM stakeholders’ perceptions of STEM education in Zambia. To better understand STEM in the country, it was critical to explore the perceptions of STEM held by STEM teachers, STEM administrators, and STEM policymakers in the perception domains of STEM vision, STEM definition, STEM purpose, STEM relevance, and …

Past And Progress: Producing History At Chicago's 1933-34 World's Fair, Cate Liabraaten

Dissertations

During the country’s worst economic crisis, the Great Depression, Chicago hosted an event that presented a vision for the future. The 1933-34 Century of Progress Exposition was Chicago’s second world’s fair, important for revitalizing the local economy as well as encouraging optimism for a better future. While the fair’s theme officially focused on scientific and technological progress and was intended to be forward-looking, several exhibits dwelt on the past.

Study of these historic-themed exhibits reveals that by featuring Abraham Lincoln, Fort Dearborn, Jean Baptiste Point Du Sable, and a replica colonial village, Americans looked to their shared past to make …

None Of Us Are Safe: How Leaders Sustain Culturally Responsive Elementary And Middle School Improvement Planning, Jerry B. Michel

Dissertations

In the spring of 2020, school leaders, school boards, and teachers faced challenges beyond the COVID-19 pandemic in the United States, finding themselves under attack for the perceived applications of critical race theory in school curriculum. These conditions made active engagement in equity-focused school improvement planning more challenging. School leaders and leadership teams may benefit from using an established framework to identify strengths and areas for growth around culturally responsive pedagogy for effective school improvement planning. This article explores the use of Hammond’s (2015) Ready for Rigor Framework as a tool for identifying prioritizing which conditions for culturally responsive pedagogy …

Ethnic-Racial Socialization Practices Of Dominican Mothers With Their Young Children: Understanding Practices With A Sociohistorical Context Framework, Sabrina Altagracia Mendez-Escobar

Dissertations

Parents who self-identify as members of a community of color engage in practices aimed at teaching their children what it means to be a member of their ethnic-racial group which are called ethnic-racial socialization (ERS) practices. Promoting a positive sense of ethnic-racial identity through ERS contributes to balancing the negative effects of discrimination which can be helpful to children who are part of a marginalized group in the US including Latinx children. However, when the family practices of Latinx families are explored in the literature, various Latinx groups are lumped together. When studying ERS, research should aim to consider Latinx …

The Forgotten Minority—The Experiences Of Somali-Jareer Bantu Students In Higher Education: “I Don’T Even Exist At This Institution. I’M Barely Recognized As A Human Being”., Arli Mohamed

Dissertations

The purpose of this dissertation is to examine how students of Somali-Jareer Bantu descent experience education, particularly how they navigate higher education in the United States and how they make meaning of their experiences. Grounded in a descriptive phenomenological approach, the design method includes semi-structured individual and focus group interviews, with a holistic interpretative phenomenological analysis as a method of data analysis. This study utilizes descriptive phenomenology to investigate how Somali-Jareer Bantu students experience higher education in the U.S. and make meaning of their multiple identities as they navigate higher education environments. Using this methodological approach, the following questions guide …

Establishing A Health-Based Social Hierarchy, Akila Salaam Raoul

Dissertations

Social dominance theory (SDT) proposes a basic human nature to form social hierarchies based on social group membership with dominant and subordinate social groups. These social hierarchies are maintained through legitimizing myths, or beliefs that work to frame the existing social system as fair by suggesting that individuals receive the social status they deserve based on their actions and contributions to society as opposed to their group membership. The level at which an individual wants to maintain social hierarchies is indicated by their Social Dominance Orientation (SDO). SDT has been extensively studied in the context of race, gender, and age …

Higher Education, Neoliberalism, And Conflict: A Case Of The University Of Balochistan In Pakistan, Syed Amir Shah

Dissertations

The current study focuses on the role of peacebuilding in the higher education sector of Pakistan’s conflict-affected region of Balochistan. The research is an extended case study of the University of Balochistan. It addresses how the institution’s peacebuilding agency has evolved in the face of ethnic conflict and the neoliberal reforms pursued by the state during the past two decades. The research is based on the study of policy documents, official reports, and individual and focus group interviews with various educational actors.

The peacebuilding agency of the institution is theorized according to the 4Rs (Novelli et al., 2019; Novelli et …

Characterization Of Mroq-Dependent Regulation Of Staphylococcus Aureus Quorum Sensing, Madison Ruth Stock

Dissertations

Gram-positive bacteria produce small autoinducing peptides (AIPs), which act to regulate expression of genes that promote adaptive traits including virulence. The Gram-positive pathogen Staphylococcus aureus generates a cyclic AIP that controls expression of virulence factors via the accessory gene regulatory (Agr) system. S. aureus strains belong to one of four Agr groups (I, II, III, and IV), and each group harbors allelic variants of AgrD, the precursor of AIP. In a prior screen for S. aureus virulence factors, the Alonzo lab identified MroQ, a putative peptidase. A ΔmroQ mutant closely resembled a Δagr mutant and had significant defects in AIP …