Digital Commons Network^™

Rhetorical Genealogy And The Ethics Of Eugenics, David Mark Thomas

Electronic Theses and Dissertations

This dissertation strives to critique contemporary rhetoric on eugenics. In recent years, scientists succeeded in mapping the human genome and subsequently developed new gene editing technologies. To situate current ethical discourses about eugenics, I trace histories of these discourses at several scales of society – from the macroscopic level of the body politic to the meso level where modes of assessment have been deployed purportedly to accurately evaluate human characteristics to the microscopic level of the gene. I employ Foucauldian genealogy to highlight how, despite marked differences over time in specific eugenic discourses and practices exist, the underlying rhetoric has …

Behind The Exhibit: Exploring The Processes Of Indigenous Rights Representation At The Canadian Museum For Human Rights, Madison Caroline Dillard

Electronic Theses and Dissertations

Focusing on the representation of Indigenous human rights at the Canadian Museum for Human Rights (CMHR) in Winnipeg, Manitoba, this study examines how museums can represent, educate, and advocate for Indigenous human rights. The study is based on ethnographic fieldwork carried out at the museum in July 2019 and the literature on anthropology and human rights, decolonizing museum practices, and museums as spaces for human rights dialogue. The study shows how museums can change their history of racist and inaccurate representation of Indigenous people. Through extensive and “deep collaboration” between Indigenous partners and museum staff, Indigenous culture, history, and rights …

Retaining Gifted Individuals For The Sustainability Of Rural Communities, Jessie B. Matthews

Electronic Theses and Dissertations

Retaining Gifted Individuals for the Sustainability of Rural Communities examined the supports and barriers to young gifted adults’ choices regarding living in rural communities. The narrative methodology revealed the perceptions of remote rural community members through single, face-to-face interviews to understand the challenges and opportunities young gifted individuals encounter. Through community member interviews, participants echoed sentiments indicating supports, barriers, and the power of place play a significant role in gifted individuals’ desire to remain in their local community. The findings suggested through celebrating place, engagement in the local community, and encouragement to solve local problems, gifted individuals will engage in …

Disrupting Disparity: A Critical Race Transformative Mixed Methods Examination Of School Discipline, Ceema Samimi

Electronic Theses and Dissertations

Racial disparities in school discipline are well-established in the United States’ public-school system. These disparities contribute to a phenomenon known as the school-to-prison pipeline. This phenomenon is a metaphor for the mechanisms that push students, especially students of color, out of school and into the justice system. While research has examined the causes and impacts racial disproportionality in discipline, no studies have focused on schools with no disparities. This study used Critical Race Transformative Mixed Methods to examine school-level quantitative data while employing phenomenological methods to interviews with 12 teachers using critical race theory as a lens. Findings revealed that …

“Dialogical Offense:” A Postcolonial Womanist Deconstruction Of The Colonial Experience Of African American Women Through U.S. Institutional Apparatus Known As Criminal Justice Policy, April Michelle Woodson

Electronic Theses and Dissertations

The Black female experience in the United States is a colonized existence. This project’s analysis is specific to the North American U.S. geographic space and is not a diasporic project. Black women suffered from the greatest increase in the percentage of inmates incarcerated for drug offenses in the 1980’s and 1990’s which is the period of criminal justice policy formation and implementation on which this project is focused.

This project is uniquely situated in the overlap between womanist ethics and postcolonial feminist imagination and extends scholarship in both discourses by showing that there is an interwoven line between the colonial-to-contemporary …

Framing Representation: An Ethnographic Exploration Of Visual Sovereignty And Contemporary Native American Art, Laura A. Hughes

Electronic Theses and Dissertations

The nature of this research is to explore the idea of visual sovereignty within contemporary Native American art, and how this concept engages with practices of decolonization. Through conducting semi-structured interviews with five artists who selfidentify as Native American, I explore how the artists engage with this concept, what visual narratives their artwork presents, and how their works function as acts of decolonization. I connect their narratives to a broader conversation of critical museology and museum anthropology within museum spaces including how to reconsider the art/artifact divide, how to frame Indigenous arts reception through Indigenous aesthetics, and how their narratives …

Beyond Interventions: A Case Study Of The Denver Art Museum’S Native Arts Artist-In-Residency Program, Madison Sussmann

Electronic Theses and Dissertations

The Denver Art Museum’s Native Arts Artist-in-Residency Program is an inter-departmental project dedicated to the collaboration between the museum, artists, and visitors. The residency and the physical studio were established to formalize artist involvement in the museum. There is no written mission statement for the program, but visitor engagement is central to the organization of the program and experience of the artist. This thesis explores the question: What can the experiences of the artists and museum professionals involved in the Native Arts Artist-in-Residency program tell about the residency’s contribution to critical museology and decolonization? Through exploring the definitions of critical …

The Emerging Metamodern Sensibility In Narrative: A Case Study Of Things Left Forgotten And The Dai Gyakuten Saiban Games, Gina Barbieri

Electronic Theses and Dissertations

This thesis proposes a metamodern shift in recent narrative trends, which incorporate modernist and postmodernist techniques for narrative. This includes narrative shifts which utilize postmodern devices such as irony and satire for seemingly modern ends such as hope and progress. This thesis posits that this shift can be understood through an analysis of emergent media, and considers the intertextual nature of fanfiction narratives emerging from games through a case study of Things Left Forgotten, a fanfiction written by Archive of Our Own user LookerDeWitt and based upon the two Dai Gyakuten Saiban games, spinoffs of the Ace Attorney series …

Urban Green Space: Mitigator Or Multiplier Of Inequality In The Denver Metropolitan Area?, Joshua Charles Baldwin

Electronic Theses and Dissertations

Studies have shown that communities of color and low-income populations are likely to live in neighborhoods that lack access to quality green spaces, unable to directly benefit from the environmental, recreational, and cultural services they provide. The goal of this research was to determine if the green space inequality patterns seen globally and nationally exist in the Denver Metropolitan Area. Using an existing green space dataset, ecosystem services fieldwork, GIS digitizing, and bivariate correlation analysis I uncovered numerous green space inequalities based on proximity, acreage, and quality. Key findings included 1) Lakewood’s Hispanic and less-educated populations have relatively little access …

Ayahuasca’S Religious Diaspora In The Wake Of The Doctrine Of Discovery, Roger K. Green

Electronic Theses and Dissertations

‘Ayahuasca’ is a plant mixture with a variety of recipes and localized names native to South America. Often, the woody ayahuasca vine (Banisteriopsis caapi) is combined with chacruna leaf (Psychotria viridis) in a tea, inducing psychedelic effects among its users. While social usage varies among Indigenous Peoples of South America, during the twentieth century new religious movements in Brazil began employing the mixture as religious sacrament. Additionally, various centers for ayahuasca “healing” have emerged both inside and outside of the Amazon Rainforest, frequently with the aim of helping people addicted to other substances. As interest grew, …

School Facet Through Surrounding Factors: A Geospatial Analysis Of Community Social Capital Impacting Elementary Schools, Sajjid Budhwani

Electronic Theses and Dissertations

School performance rating is an important factor which not only provides a quick snapshot of how the students are performing on various measurement indicators but also decides a school’s future course of actions, strategies, resources, and its existence. Despite its significant importance, the school performance framework does not consider where the schools are geographically located and the surrounding factors within which they operate. The researcher of this study presented a landscape of the surrounding factors and its impact on the elementary schools within Denver Public Schools district. In this study, the surrounding factors are geospatially analyzed to determine the extent …

Youth With Juvenile Justice Contact: Special Considerations In Measurement, Anne Elizabeth Biehl

Electronic Theses and Dissertations

Students who have contact with the juvenile justice system are a particularly vulnerable and unique school-aged population. The risk factors that plague the likelihood of justice-involvement are numerous and inter-connected. Early experiences of trauma and adversity, limited familial and financial capital, and challenges with mental health all contribute to increased likelihood of youth contact with juvenile justice systems. Despite said risk factors effects on young people overall, youth of color are particularly susceptible to become justice-involved. School and community discipline statistics are grossly, racially disproportionate.

Pathways from schools to the justice system have been widely investigate in the literature. There …

Pivotal Perceptions: A Phenomenological Exploration Of Trauma-Informed Practices In An Urban School, Marni Choice-Hermosillo

Electronic Theses and Dissertations

This phenomenological study sought to examine the experiences of teachers in an urban K-8 school after a system-wide whole school implementation of trauma-informed practices. The practices teachers implemented in their classrooms that aligned with their personal perceptions of trauma-informed practices and its efficacy were explored. Additionally, the personal and professional barriers to implementation were also investigated. Identified practical strategies at both the elementary and middle school levels included establishing and maintaining relational trust and classroom community, actively teaching emotional regulation skills, and teaching and reinforcing rituals, routines and expectations throughout the school year. Lack of confidence and previous personal assumptions …

Sorting Of Cargo Proteins Within The Regulated Secretory Pathway: The Peripheral Membrane Protein Hid-1 As A Sorting And Vesicle Biogenesis Factor, Blake H. Hummer

Electronic Theses and Dissertations

Large dense core vesicles (LDCVs) form at the trans-Golgi network (TGN) and mediate the regulated release of neuropeptides and peptide hormones. Despite their central role to physiology, the mechanisms controlling biogenesis and sorting to LDCVs is not well understood. Optimizing the retention using selective hooks (RUSH) method in neuroendocrine cells, we show it is possible to visualize sorting to the constitutive and regulated secretory pathways in real-time and that the bulk of transmembrane LDCV cargoes do not sort directly onto LDCVs, but exit the TGN into non-regulated vesicles to be incorporated to LDCVs at a later step. Additionally, we characterize …

Nurturing Excellence: A Case Study Of High School Learning Environments For The Gifted, Ryan A. Mcclintock

Electronic Theses and Dissertations

The nuanced and complex cognitive and social-emotional needs of high school gifted learners are not sufficiently met through accelerated coursework like Advanced Placement and International Baccalaureate alone. Addressing their needs requires the design, implementation, and leadership of programming that maximizes their agency, curiosity, and confidence. Such programming should be fully modern in its conception and allow gifted high school students to construct and share products of their learning with respect to issues of global importance. The purpose of this study was to explore high school learning environments designed to maximize the agency, confidence, and curiosity of gifted and talented secondary …

Fostering Trauma-Informed Schools By Considering The Experiences Of Teachers In Working With Trauma-Exposed Students, Allison A. Stiles

Electronic Theses and Dissertations

High rates of trauma exposure among youth in the United States and the detrimental effects of trauma on students’ psychosocial and academic outcomes are well-established. Such findings have engendered the emergence of trauma-informed schools across the nation. While research regarding trauma-informed schools has understandably focused on the needs of students, shockingly little is known about teachers’ experiences in working with trauma-exposed students. In particular, very few studies have examined the relationship between teachers’ indirect exposure to student trauma and related symptoms of secondary traumatic stress (STS), as well as factors that may predict STS levels or explain variation in the …

A Qualitative Study Of Non-Relational Foster Families Experiences Navigating The Education System, Emma Grace Topf

Electronic Theses and Dissertations

This qualitative study used a phenomenological approach to capture the lived experience of non-relational foster families navigating the Colorado public education system. While most research on children in foster care looks at all sub-populations of foster care combined, this is the first known study to focus solely on non-relational foster families navigating the education system. I explored non-relational foster parents experience navigating the education system for the school-age children in their care through a semi-structured two-interview approach. Four levels of data analysis were completed (descriptive coding, emergent coding of themes, a priori coding of research questions, and a priori coding …

Audience Segmentation Ethics In Health Promotion, Uyen Lili Le

Electronic Theses and Dissertations

Audience segmentation is a crucial component of health promotion campaigns as it is believed to support health-related campaigns to achieve greater benefits. However, there are numerous concerns about the ethicality of audience segmentation. For instance, Newton, Newton, Turk, and Ewing (2013) stated that audience segmentation can create inequalities between different groups of audiences. In addition, unintended audience and consequences are often excluded from health campaign planning and execution. These factors can negatively affect the campaign by creating adverse impacts. As a matter of fact, the prominent challenge of health promotion is sustaining the connection between ethics and effectiveness for promotional …

When Repatriation Doesn’T Happen: Relationships Created Through Cultural Property Negotiations, Ellyn Demuynck

Electronic Theses and Dissertations

This thesis analyzes the discourse of repatriation in connection to the Encounters exhibition held by the National Museum of Australia in 2015. Indigenous Australian and Torres Strait Islander artifacts were loaned to the Australian museum by the British Museum. At the close of the exhibition, one item, the Gweagal shield, was claimed for repatriation. The repatriation request had not been approved at the time of this research. The Gweagal shield is a historically significant artifact for Indigenous and non- Indigenous Australians. Analysis takes into account the political economy of the two museums and situates the exhibition within the relevant museum …

“Because We Are Catholic”: Music As A Bridge Between Identities Within The Catholic Community Of South India, Johnathan Theodore Travis Rhodes

Electronic Theses and Dissertations

In this thesis, I argue that the music of the Catholic Church of South India, which draws from Indian and Western music genres, functions as a cultural bridge allowing the worshiper to express a distinctively Catholic identity without distancing themselves from their Hindu roots. This cultural connection reinterprets Karnatak musical styles, practices, and traditions as distinctively Catholic rather than Indian or Hindu. Thus, Indian cultures are recontextualized within a Catholic paradigm, as these practices are regarded as Catholic regardless of their historical, cultural, or religious origin. These identities, Indian and Catholic, are not in tension with one another, but instead, …

Performances Of An Able, Academic Mind, Caleb Green

Electronic Theses and Dissertations

Western culture individualizes issues of public health. This is especially clear in academic life, where the structures of the university disable atypical bodies and minds in order to force them to simultaneously perform the roles of scholar, teacher, and colleague. The university not only fails to accommodate afflicted minds and bodies, it also produces more precarity in the process. This project is a performance ethnography of my time in the academy, starting with my life as an undergraduate being disciplined into academic life, moving toward recruitment for graduate school, and ending with events surrounding the construction of this very project. …

Cellular And Organismal Ramifications Of De Novo Purine Synthesis Dysregulation, Randall Craig Mazzarino

Electronic Theses and Dissertations

Purines are a class of nitrogenous bases and are essential small molecules to life. Purines are used within the cell as genetic information carriers, energy currency, signaling molecules, and cofactors for multiple processes. They are formed through de novo and salvage pathways found in cells across the phylogenetic tree. The substrates of enzymes within de novo purine synthesis are known to influence other processes within the cell, such as energy homeostasis. In humans, de novo purine synthesis disorders are rare, with around 100 people identified. These patients exhibit a range of phenotypes, with varying degrees of mental retardation, seizure activity, …

How 6-12th Grade Staff Support Students With Depression: A Pilot Study To Develop Measures Of Implicit Associations, Explicit Attitudes And Helping Behavior, Paul M. Thompson

Electronic Theses and Dissertations

Students with emotional disabilities are disproportionately suspended and expelled in K-12 schools. Attribution theory suggests individuals are less likely to provide assistance to others if they believe the individuals are responsible for their own difficulties. To test attribution theory, this study created new measures of explicit attitudes and implicit associations of licensed 6-12th grade staff regarding students with depression as well as a helping behavior measure of staff toward students with depression. The survey was distributed within a single school district in the western United States. A majority of the sample (N = 52) held a mental health license (60%), …

The Effects Of Eligibility Complexity And Incentive Structure On Taxpayer Behavior, Joshua Lee Simer

Electronic Theses and Dissertations

Policymakers often use tax incentives to encourage desirable taxpayer behavior, and researchers from multiple disciplines provide evidence that these incentives lead to behavioral change. A new stream of literature focuses on the factors that affect the extent to which tax incentives achieve this goal, with specific emphasis on the factor of complexity. This study expands this literature by investigating the effect of eligibility determination complexity and tax incentive structure on the relationship between incentives and taxpayer behavior. Based on the findings from research on the take-up of social benefits, I predict and find some evidence that taxpayers are more likely …

Social Distance, Stigma, And Help-Seeking: An Exploration Of Autism Beliefs In The Southern United States, Christian Shannon Courson

Electronic Theses and Dissertations

Stigma has been associated with physical and mental health conditions and their treatment long before formal care systems. Negative perceptions within the lay community, such as stigma and social distancing, negatively impact individuals with autism and their families. The purpose of this study was to explore factors associated with autism stigma among laypeople in the Southern United States. Specifically, the study explored how demographics, knowledge, and familiarity are related to social distancing and stigma, and how these factors relate to beliefs about and intentions of help-seeking. Using a lay sample (N=108) of rural Southern towns, survey data was collected in …

Formulation Development Of Curcumin-Piperine Solid Dispersion Via Hot-Melt Extrusion To Enhance Solubility And Bioavailability Of Curcumin, Abdulmajeed Althobaiti

Electronic Theses and Dissertations

Curcumin has been known to have a variety of biological activities in different diseases, including inflammation, cancer, and diabetes. The limited bioavailability of curcumin is due to its low solubility and extensive metabolism, rendering curcumin unusable as an oral therapeutic agent. The aim of the study is to enhance the solubility and bioavailability of curcumin by preparing curcumin-piperine solid dispersion (SD) utilizing the hot-melt extrusion technique. Three physical mixtures with different ratios were prepared as following: F1 (5% w/w piperine, 15% w/w curcumin, 80% w/w Soluplus®), F2 (10% w/w piperine, 30% w/w curcumin, 60% w/w Soluplus®), and F3 (15% w/w …

Examining Communication Patterns And Identity In Families With Children Who Are Deaf Or Hard Of Hearing, Amber L. Alvey

Electronic Theses and Dissertations

“Deafness in the context of the hearing family attacks the backbone of the family structure, namely communication” (Ahlert & Greeff, 2012, p. 402). There is a link between communication and identity, specifically the role of communication on identity (Jung & Hecht, 2004). The purpose of this study is to better understand the experiences of families with children who are deaf or hard of hearing by investigating the relationship between family communication patterns and identity. In this study, I conducted in-depth interviews with the parents of children who are hard of hearing to investigate family communication patterns and identity. Using Family …

Mechanistic Studies To Understand The Role Of Human Gut Microbiota In Colonization Resistance And Gut Health, Sudeep Ghimire

Electronic Theses and Dissertations

Human gut microbiota is comprised of thousands of species which fall into two major categories or “enterotypes” based on dominating bacteria: “Bacteroides” and “Prevotella”. Bacteroides enterotype dominates the microbiota of the western population because of a high protein and fat diet, whereas Prevotella enterotype is dominate in the gut of the eastern population because of a high carbohydrate diet. While most of the microbiota studies focused on the Bacteroides enterotype using both metagenomics and culturomics, Prevotella enterotype is understudied, especially in the field of culturomics. The structure of the Prevotella dominated gut microbiome is revealed by …

Genomic And Culturomic Analysis Of Gut Microbiota Function And Salmonella Enterica Expansion, Gavin Fenske

Electronic Theses and Dissertations

Enteric bacteria that are resident in the hindgut of mammals are critical in immune development, digestion, and colonization resistance against pathogens. One of the major pathogens that gut commensals provide resistance against is Salmonella enterica, a major foodborne pathogen capable of infecting almost every warm-blooded animal. Given the interplay between pathogens and commensals in the gut lumen, the gut microbiota of pigs was studied by combining two disparate techniques: shotgun metagenomics and high throughput culturomics. Metagenomics readily identifies major taxa present in samples and can give an estimation to total genetic catalogue from an environment. However, many rare or …

A Natural Antimicrobial From Bacillus Subtilis As A Biosanitizer For Resilient Membrane Biofilms, Pratishtha Verma

Electronic Theses and Dissertations

The microbial attachment and colonization on separation membranes lead to biofilm formation. Some selective isolates within the biofilm constitutive microflora acquire resistance and emerge predominant over prolonged use of the membrane. Thus, proving the cleaning and sanitization protocols to be ineffective in adequately removing resilient biofilms. This subsequently leads to selecting microbial resistance within the constitutive microflora to almost all antimicrobial treatments and hence, creates a need to develop novel alternative strategies to control biofilm formation on membrane surfaces. The first research project under this study was designed to understand the microbial interactions and emergence of predominance within biofilm constitutive …