Digital Commons Network^™

An Investigation Into Machine Learning Techniques For Designing Dynamic Difficulty Agents In Real-Time Games, Ryan Adare Dunagan

Electronic Theses and Dissertations

Video games are an incredibly popular pastime enjoyed by people of all ages world wide. Many different kinds of games exist, but most games feature some elements of the player overcoming some challenge, usually through gameplay. These challenges are insurmountable for some people and may turn them off to video games as a pastime. Games can be made more accessible to players of little skill and/or experience through the use of Dynamic Difficulty Adjustment (DDA) systems that adjust the difficulty of the game in response to the player’s performance. This research seeks to establish the effectiveness of machine learning techniques …

The Politics & Poetics Of Audience Creation In Contemporary Epistolary Memoir, Sarah M. Davis

Electronic Theses and Dissertations

This thesis examines Ocean Vuong’s On Earth We’re Briefly Gorgeous and Kiese Laymon’s Heavy as works of life writing that leverage the epistolary form to engage their direct maternal addressees and audiences beyond them in revision and reconstruction of identity. Secondary audiences are considered in light of Michael Warner’s “Publics and Counterpublics,” and the social affordances of the epistolary form and self-constructive affordances of life writing are analyzed in tandem as a hybrid epistolary memoir form. Specifically, this project explores how the epistolary memoir form affords Vuong and Laymon opportunities for the process of personal, relational, and communal identity construction, …

Rethinking Bibliotherapy: Portraits Of Gifted Adult Readers, Jervaise M. Pileggi

Electronic Theses and Dissertations

Gifted individuals have unique socioemotional needs due to their sensitivity and intensities. Bibliotherapy is often recommended to gifted persons to help them understand themselves and others and to address affective needs. However, bibliotherapy’s roots are embedded within a clinical background, thus requiring an element of discussion. Instead, I argue that gifted adults use metacognition to replace the need for discussion. Portraits of gifted adult readers (N=7) in their 30s-50s illustrate that metacognition has occurred over their lifespan regarding their reading, with only one participant actively engaging in discussion, and book selection meets the socioemotional needs of the reader. The findings …

Something Wicked: Witches And Rhetorics Of Resistance, K. Scarlett Harrington

Electronic Theses and Dissertations

This project joins other academic conversations regarding the dynamics of power, modernity, witchcraft, and magic within the contexts of Western hegemony. Occasioned by kairotic cultural events and the reinforcement of ideologies like those found in the Dobbs decision, QAnon conspiracy, and rise of Christian Nationalism, this project contends that evaluating the potential political power residing in witchery is necessary in understanding some of the nuances of hegemonic control and resistance to oppressive authority. Predominantly following rhetorical evaluations of magic found in the works of Gunn and Covino, I maintain a non-universal methodological practice that works to understand the various instrumentality …

Historical Realism And Stoic Heroes In The Work Of John Williams, Cameron Sepede

Electronic Theses and Dissertations

This thesis investigates how John Williams’s three major works of fiction — Butcher’s Crossing, Stoner, and Augustus — are narratively structured around three main characters who embody the tenets of stoic and Emersonian transcendental philosophy, respectively. Williams uses these characters to promote and critique preconceived notions of heroic masculinity as structured within these philosophies. Through an analysis of form, this thesis will explore how Williams scaffolds his three main characters around the language and ideas present within each philosophical school. Williams’s portrayal of heroic masculinity, as seen through a feminist perspective, questions the ideal masculine hero, which will be …

Fully Coupled Fluid Structure Interaction Simulation Of Bioprosthetic Heart Valves: A Numerical And Experimental Analysis, Masod Sadipour

Electronic Theses and Dissertations

Aortic stenosis impacts approximately 7% of the global population. In the past decade, the role of computational modeling has been becoming considerably important in the design of BHVs. To obtain reliable solutions in computational modeling, it is essential to consider accurate properties of bioprosthetic heart valves (BHVs), such as density and mechanical properties. Previous computational studies assumed (bovine pericardium) BP used in BHVs density was comparable to water or blood. Yet, BP is subjected to multiple treatments like fixation and anti-calcification. In Chapter 2, I measured BP density and its effect on BHV leaflet stress and strain. In the second …

The Rural Post-Graduation Plan Development Model: Advancing Student College Choice By Centering Rural Communities, Steve Jenks

Electronic Theses and Dissertations

College choice models have been used since the 1980s to try and explain the processes and influences high school students use to decide if and which college to attend after graduation. These models focused solely on college attendance and lacked attention to the nuanced needs and resources found in rural communities. In this three-paper dissertation, a new, rural-centric model is proposed, tested, critiqued, and revised. The first paper proposes a new conceptual model of Rural Post-Graduation Plan Development using a critique and synthesis of prior college choice models, Critical Rural Theory, Funds of Knowledge, and socio-ecological models. The second paper …

The Impact Of Brain Drain On Haiti's Rural Communities: The Case Of A Small Town In Central Haiti And Its Surroundings., Franst Choubert Rémy

Electronic Theses and Dissertations

This qualitative participatory action research study investigated the causes and impacts of brain drain on Haiti’s rural communities, focusing on a small town in Central Haiti and its surrounding communities. Research shows that the brain drain has affected developing countries for many years. The pull factors from developed countries make the push factors in the home country more evident, leaving the latter depleted of educated human resources. It is particularly true in rural communities in Haiti. The researcher aimed to understand the causes through a community-based series of interviews, focus groups, and narratives. Participants expressed their views on the phenomenon …

The Great Unlearning, Catherine Mccrory Pears

Electronic Theses and Dissertations

The Great Unlearning is a conceptual exploration: sifting through experiences and objects to overcome psychological pain, expectations of society, individual upbringing, and outside influences in an ongoing quest for authenticity. To both embrace personal history and honor loved ones while letting go of lingering negativity is challenging. Using objects culled from my life, examining the past, and incorporating items gathered along my path through nature, the work seeks personal healing while promoting the power of all people to break from indoctrination, group think, and mob mentality to make better choices to live a satisfying and peaceful existence…hopefully in a democratic …

Examining The Effectiveness Of Using Video Modeling On Increasing Positive Social Interaction In Academic Settings In Students With Learning Disabilities In Saudi Arabia, Ayman Abdullah Alamri, Ayman Abdullah Alamri

Electronic Theses and Dissertations

Video Modeling (VM) is a widely used intervention strategy to promote academic learning and positive social interactions in children with disabilities by watching a video clip modeled by a peer (peers) demonstrating the desired behavior. Limited research has been conducted on this topic to examine VM’s effectiveness on promoting positive social interactions in academic settings involving children with learning disabilities (LD). This study employed a single subject research design, specifically, a multiple baseline across participant design, to fill the void in the literature. The researcher invited three elementary students between 4^th to 6^th grade who met the inclusion …

Public Good And Common Ground: Writing Democratic Engagement Into Community-Campus Partnerships, Deanna Fracul

Electronic Theses and Dissertations

This dissertation focuses on identifying essential characteristics of initiatives that build cooperative relationships and solidarity to advance democratically engaged community-campus partnerships. As such, it involves understanding the conditions that undermine these relationships, the critical practices that strengthen them, and the role of community engagement professionals in facilitating them. Fundamentally, this research is interested in explicating what worked and did not within Leon Ford's Voices Project@Duquesne University, an after-school mentoring program that evolved into a community-engaged writing initiative and dialogic space. This qualitative research project utilizes modified appreciative inquiry questions. Emerging from organizational studies, appreciative inquiry is an asset-based approach to …

Akan Traditional Religion And Catholicism In Dialogue: Envisaging A Paradigm Shift In The Theology Of Marriage In Postmodern Ghana, Daniel Adjei

Electronic Theses and Dissertations

The changing phases of religions, cultures, and world history in postmodernity call on the Catholic tradition to be religiously and culturally interreligious. The identity and mission of the Church can no longer be defined in a Eurocentric, triumphalist, or exclusivist term as in colonial times. As the Church expands to new religio-cultural and socio-political territories, the theological principles of dialogue, interculturality, listening, and inculturation must guide her mission. This dissertation, tracing the historical, cultural, and theological development of interreligious and cultural dialogue in the Catholic Church, argues that the Catholic Church of Ghana must engage religious and cultural diversity with …

Goemai/Ankwei Religiosity: Understanding Indigenous Divinity In Relation To Christianity, Edward Muge

Electronic Theses and Dissertations

Postcolonial/decolonial thinking developed in response to modernity’s colonial logic that glorified and universalized the Western locus of enunciation, subjectivity, and history. The prioritization of Western epistemology, hierarchization of being based on race, gender, and religion, and the universalization of Western Christian religion relegated all other modes of being, knowing, and accessing the Divine to the periphery. For a long time, indigenous people have accepted the Western linear worldview that makes them the exemplars of the whites (Euro-Americans) in their primordial state of Western history and development. The goal of the Western colonial matrix of power is the subsumption of …

Phronesis And Philosophical Hermeneutics In Rhetoric And Philosophy Of Communication Praxis: A Pastoral Implication, Nichodemus Okafor

Electronic Theses and Dissertations

The overarching telos of this dissertation is walking the humanities into the marketplace. Its specific purpose is seeking how to enact the praxis of rhetoric and philosophy of communication. In keeping with Calvin Schrag’s “communicative praxis” and Ronald Arnett’s “responsive, learning rhetoric,” this research considers phronesis and philosophical hermeneutics as pragmatic tools of rhetoric and philosophy of communication praxis. It seeks the implication of rhetoric and philosophy of communication praxis in the pastoral field visualized as a marketplace, since the marketplace is not merely a place of capitalism, but a real world where people engage their concrete human condition/existence in …

The Change In Representation Of Women In Perfume Advertisements With Respect To Power, Rasika More

Electronic Theses and Dissertations

Gender portrayals in advertising have been examined extensively in the last six decades and remain an important topic. Certain brands have taken the initiative of destabilizing patriarchal norms entrenched in society by supporting modern trends and initiatives through various brand/product campaigns and advertisements that support the fluidity in power and representation. The present study navigates the changes in the representation of women in perfume advertisements that have taken place in the advertising world in the past two decades to see if women are shown to possess a sense of power with their head held high and strong posture, compared to …

Neil Postman's Loving Resistance Fighter: A Philosophy Of Communication In The Age Of Technopoly, Ryan Mccullough

Electronic Theses and Dissertations

This project walks the work of Neil Postman (1931-2003) into the philosophy of communication. Traditional conceptions of Neil Postman’s body of work position his ideas within the traditions of media ecology, general semantics, or, more broadly, as a form of media studies and criticism. In addition, others label Postman’s work, especially in Technopoly (1992), as pessimistic, deterministic, and/or imbibed with Luddite tendencies. This project articulates a different view and contends that Postman’s scholarship, in particular his articulation of the loving resistance fighter in the final chapter of Technopoly, is committed to resisting the nefarious forces embedded in both technology …

The Intercultural Communicative Meaning Of The Life Of Igbo Diaspora, Judith I. Udechukwu

Electronic Theses and Dissertations

In his novel, Heart of Darkness, Joseph Conrad describes the African continent as “the heart of darkness” and frames African cultural heritage as barbaric, uncivilized, outlandish and backwards.[1] Unfortunately, this view represents the position of many European scholars who consider these cultures as inimical to civilization. However, in the contemporary era, intercultural communication, postcolonial studies, globalization, and decolonization of methodology have proved the negative western portrayal of Africa and its traditions as wrong and can no longer adequately address the complexities of African culture. Thus, the postcolonial African studies from the perspective of Chinua Achebe challenges the colonial narrative …

The Rhetoric Of Integrated Marketing Communication (Imc) Approaches To Marketing Sporting Events, Mohammed Almughaiseeb

Electronic Theses and Dissertations

The effective communicative capabilities of integrated marketing communication (IMC)

programs demand the expansion of their application to include sporting events. Sporting events, specifically the Olympic Games and the FIFA World Cup, have proven to have effective communication capabilities that can be used to influence the perceptions of target audiences. Creating positive perceptions of a sporting event can help achieve promotional, political, economic, and cultural gains, among others. Achieving desired goals requires preparing a comprehensive and persuasive IMC plan. The communication and marketing capabilities possessed by IMC programs have not been sufficiently studied in the context of marketing sporting events. Therefore, …

Rhetorical Privilege: Entitlement, Control, And The Disruption Of Shared Discourse, Marc Grandillo

Electronic Theses and Dissertations

This project seeks to explore a concept that I call rhetorical privilege, an occurrence that develops within a particular population of individuals who exhibit an elevated sense of self, demanding exclusive accommodation or recognition for unearned accomplishment. Commonly known as entitlement, this mentality is often associated with younger generations that have been raised in an environment that engenders an attitude of control. Equipped with the misguided notion that all aspects of their lives may be personally determined, individuals carry this same assumption into communicative encounters. My contention is that the contemporary rhetorical speaker-audience relationship, understood to be built upon “a …

Embodied Fatness In Boys: A Critical Phenomenological Study, Sean Leadem

Electronic Theses and Dissertations

This dissertation was an exploratory study of experiences of fatness in boyhood using a hermeneutic phenomenological qualitative method. The author conducted in-depth, open-ended interviews with participants who identify as men and for whom fatness or related body-difference was an issue in childhood or adolescence to gather data on the meanings of fatness for boys and the men they become. Data analysis was organized around the existential dimensions of embodiment, temporality, and relationality. Themes emerging from this analysis included a) the discovery of fatness as ambiguous meanings mediated by others, b) fatness as a problem in a horizon that does not …

The Ethical Contribution Of Cultural Diversity As A Social Determinant Of Health, Pooja Patel

Electronic Theses and Dissertations

The dissertation examines how cultural diversity as a social determinant of health, aligned with human life, human dignity, human rights, and human equity provides an ethical contribution. My explanation of the ethical contribution of cultural diversity as a SDOH refers to a quadrant of topics that expands the approach of the UNESCO Declaration of Bioethics and Human Rights. The UNESCO approach addresses cultural diversity in relation to human dignity and human rights. I adopt a quadrant of topics that aligns human dignity with human life and human rights with equity. Aligning these topics in the quadrant (dignity/life and rights/equity) explains …

Evaluating Sex Differences In The Neuroimmune Response Following Neuroinflammation And Relief Due To Nanotheranostic Treatment, Brooke Deal

Electronic Theses and Dissertations

Until recently, the majority of preclinical neuroinflammatory studies were performed on males. Because of this, less is known about the female neuroinflammatory response to injury, formation of pain, or response to pain-relieving therapies. The neuroinflammatory response is multifaceted with neuronal, glial, and immune cells all contributing to the induction and resolution of neuroinflammation. During this response, macrophages typically undergo an upregulation of cyclooxygenase-2 (COX-2) leading to the production of prostaglandin E2 (PGE2), which is linked to neuronal sensitization and pain. Non-steroidal anti-inflammatory drugs (NSAIDs) attenuate PGE2 by the inhibition of COX-2. A limitation with NSAIDs is that due to the …

A Qualitative Study Of Leadership Tools And Traits That Foster Effective Relationships In Rural School Communities, Julie Boyer

Electronic Theses and Dissertations

The purpose of this qualitative study was to identify leadership qualities and practices that nurture relationships in school settings. The central question framing this study was: What leadership tools and traits foster effective relationships in rural school communities? I conducted semi-structured interviews in a small Northwestern school district. Non-classroom leaders and classroom leaders, who will be referred to using pseudonyms, were recruited from the elementary, middle, and high schools based on recommendations from the district’s superintendent. Prior to conducting interviews, participants were provided with a framework based on Kouzes and Posner’s (2017) exemplary leadership practices and asked to choose five …

Peer Perceptions Of Parent-Students Seeking Higher Education, Alexandria Wall

Electronic Theses and Dissertations

With a growing number of parents pursuing academia, it is imperative that researchers understand the social environment in which parent-students function. Stereotypes of parent-students may be held by peers, faculty, and other educational supervisors. Across two previous independent studies, evidence and rationale were provided to suggest that both positive and negative perceptions of parent-students exist, with noted differences between gender. The purpose of the current 2x2x2 between-subjects study was to analyze the social perceptions of students enrolled in higher education as varied by parenthood status, age, and gender. The social perceptions included measures accounting for perceptions of intelligence and academic …

Our Story, Our Song: Assessing And Addressing Black Women's Healthcare Experiences., Jason Deakings

Electronic Theses and Dissertations

Despite advancements in medicine and health sciences, health disparities and declining life expectancy persists among Black women in the United States. Researchers and non-traditional healthcare providers suggest alternative healing (e.g., music and Sister Circles) and research methodologies to achieve a culturally conscious, traumainformed, quality, and holistic care and practice. The intersecting identities and cultural responsibility of Black women highly influences the barriers and facilitators on the uptake of healthcare services. Utilizing a community engaged research approach, this qualitative study assessed the healthcare experiences, as well as the role of music in the lived and retold experiences of Black women navigating …

To Hell With 'That' Religion: Malcolm X And An Africana Critical Theory Of Religion., Jimmy Butts

Electronic Theses and Dissertations

Using Malcolm X as a fulcrum, this dissertation explores the possibility of resolving the apparent tension between religion and revolution in a Pan-African context. While the first chapter defines the terms “revolution” and “religion,” it also introduces readers to the conceptualization of religion as incompatible with revolution, and it presents Africana Critical Theory as the methodological tool used to guide how the author analyzed the possibility of rectifying that problem. The second chapter delineates the literature that has sought to address the potentially problematic relationship between religion and revolution. The author concludes that the Marxist tradition was too Eurocentric and …

Still Got The Blues - No Time But Here, No Place But Now: Geographies Of Art & Activism In The Work Of Clyde Woods., Jake Mace

Electronic Theses and Dissertations

The fight against displacement and dispossession in the increasingly inequitable process of reterritorialization is arguably the most pressing struggle of the modern city – and it is articulated through cultural production as much as through political debate and economic development. Yet research that is at the nexus of critical, urban, and cultural studies and which explores the resistant potential of countercultural production rather than the hegemonic impact of mainstream cultural production is underdeveloped. Clyde Woods’s blues epistemology offers a guide to reading cultural production of marginalized groups as maps of meaning that offer alternative visions of the past, the present, …

A Multiple Regression Analysis Of Factors Influencing 2-Year College Enrollment During The Covid-19 Pandemic, Lauren Margaret Davis

Electronic Theses and Dissertations

The COVID-19 pandemic negatively impacted enrollment, a continuation of the decline ongoing since 2010. Two-year colleges are highly dependent on tuition revenue. Consequently, the pandemic exacerbated the postsecondary economic crisis, as 2-year institutions faced financial hardship amidst enrollment uncertainties. In response to the pandemic, policymakers and 2-year college leaders adapted their enrollment management efforts. However, the impact of these actions on enrollment was unknown. Using resource dependence theory, the present study aimed to understand how COVID-19 influenced 2-year colleges' acquisition of their most sustainable resource, enrollment. Separate multiple linear regression analyses explored the influence of four enrollment management efforts (shift …

Argentine Women’S Narratives Of Leadership, Ileana Andrea Mocciola

Electronic Theses and Dissertations

The present study investigated and examined the narratives of Argentine women leaders while obtaining and exercising leadership positions. This research was based on narrative theory and the feminist standpoint theory. Argentine female participants (N = 10) were subject to interviews that overall lasted 600 minutes and were conducted through the Zoom platform. Fifty-five pages of single-spaced transcripts were analyzed and studied. The results of this study revealed that Argentine women face major challenges when it comes to tokenism, exclusion, mentorship, and stereotypes that prevent and limit them from reaching and succeeding in leadership positions.

Forming And Maintaining Intimate Friendships As A Twentysomething, Molly S. Burke

Electronic Theses and Dissertations

Emerging adulthood is a life stage of great change, and often instability in relationships and attachment (Demir et al., 2015; Lane et al., 2017; Shulman & Connolly, 2013). Intimate friendships can be a moderating factor and assistance in gaining stability and increasing life satisfaction (Demir, 2021; Demir et al., 2015; Sanchez et al., 2020). This study used grounded theory methodology (Creswell & Poth, 2018) to develop a model of the process which Twentysomethings undergo while forming and maintaining intimate, or best, friendships. Through interviews with best friend pairs, this study found three main phases of the best friend process: forming …