Digital Commons Network^™

Speech-Language Pathologists’ Barriers To Providing Services To The Deaf And Hard Of Hearing Children Ages 2–9, Irene S. García-Benavides

Electronic Theses and Dissertations

This qualitative case study explored the knowledge and experiences of 12 speech-language pathologists (SLPs) regarding the culture and linguistic processes of the Deaf culture when assessing and treating deaf and hard of hearing children ages 2 to 9. Data analysis has resulted in identification of the following main themes: (a) The Scope of Practice, (b) Barriers Regarding Culturally and Linguistically Informed Practices, and (c) Awareness of Similarities and Differences in Language Acquisition and Structures in English and American Sign Language (ASL). The findings of this study underscored the importance of knowledge that SLPs have to acquire in order to provide …

Pathways To Success For Black Women Leaders In Online Higher Education: Intersectionality Of Gender, Race, And Personality Traits, Shanaya Kuykendahl Anderson

Electronic Theses and Dissertations

Previous literature has been used by researchers to suggest that Black women face challenges and obstacles seeking leadership roles at higher education institutions (HEIs). Many of these Black women have consistently and pervasively faced prevailing stereotypes, biases, and barriers as they seek career advancements at online HEIs (Nigar, 2020; Tarbutton, 2019). This qualitative phenomenological study was undertaken in order to examine the intersectionality of gender, race, and personality traits of Black women leaders who hold positions of department chair level or higher in HEIs. Using the theoretical framework of Black feminist thought, this research was conducted to understand better the …

Examining Leadership Experiences And Practices Of African American Women In Higher Education Settings To Overcome Barriers, Tanya Stubbs White

Electronic Theses and Dissertations

Abstract: This qualitative case study described the steps 11 African American women have practiced in growing and continuing their path to notable success in higher education leadership. No one size will fit all, but the methods used by African American women may guide other African American or culturally diverse women on how to transcend into and ascertain the well-deserved leadership roles in higher education administration or faculty careers. This study provided narratives of the women leaders to explain their journey to a leadership role. The purpose of the study was to describe the path, barriers, and supports that African American …

Mindfulness Based Stress Reduction Techniques In Chronic Illness, Anna Celia Gil

Electronic Theses and Dissertations

Abstract

Chronic stress and its effect on both physical and mental health have been a topic of increasing interest in the past several decades. There is mounting evidence that recurrent, persistent stress of both a physiologic and psychological nature leads to a dysfunction in the hypothalamic pituitary axis (HPA), the system which helps the body recover and adapt to short term stress. In long term stress, this HPA dysfunction leads to impairment of the immune and neuroendocrine systems resulting in chronic low-grade inflammation. This type of chronic inflammation acts as a precursor to several chronic illnesses such as diabetes, hypertension, …

Free Trade Is Not Free: A Case For Fair Trade, Wardah Javaid Cheema

Electronic Theses and Dissertations

To this day, mainstream economists favor free trade policies as the best way to generate economic development. They do so at the expense of their unjustified romanticization of reductionist classical trade theories. This thesis seeks to comprehend the constraints of traditional trade theories and their inability to be applied to practical contemporary problems. Further, contrary to the fundamental assumption of free trade theory, there is ample evidence of government intervention in free trade agreements. These interventions solely encourage and protect large corporations and investors rather than the actual development and sustainability factors, namely labor and the environment. It all adds …

Til Valhall: The Formation Of Nordic Neopagan Identity, Religiosity, And Community At A Norwegian Heavy Metal Festival, Padraic M. Fitzgerald

Electronic Theses and Dissertations

A major draw of Nordic Neopaganism is the great degree of personal freedom practitioners have in the construction and performance of their spiritual identity. Nordic Neopaganism has no central hierarchy or unifying dogmatic system to dictate such endeavors. Instead, practitioners draw from the tradition’s body of “lore” -- the historical accounts, archaeological records, pre-Christian myths, folklore, and folk traditions from the Nordic cultural area -- to inform their religiosity. The works of visual artists, musicians, and scholar-practitioners inspired by elements of this body of lore serve to further constitute it. This lore provides the basis and inspiration for religious identity …

Queer Is Here, Hopefully To Stay: The Incorporation And Reception Of Lgbtq+ History At The History Colorado Center, Madeline Ohaus

Electronic Theses and Dissertations

Historically, the documentation of LGBTQ+ histories, struggles, and accomplishments has been absent from museum collections and exhibitions. Scholars argue that given the authoritative nature of museums and their influence on the public, exclusions of LGBTQ+ history can mount to institutional erasure of queer identities. However, in the past decade, there has been an increase in attempts to document and curate exhibitions highlighting and encouraging the public to engage with LGBTQ+ history. While this history is imperative to preserve and display, it can be met with controversy, leading some LGBTQ+ history exhibitions to be relocated or even removed. During the summer …

School District Demographic Change Through The Lens Of High School Students: A Phenomenological Case Study, Isaac S. Solano

Electronic Theses and Dissertations

Over the past two to three decades, inner-ring suburban school districts in certain areas around the United States have experienced significant demographic change. These shifts influence who lives in these communities, as well as who attends schools in these K–12 school districts. In a metropolitan area, in the Rocky Mountain West Region of the United States, numerous school districts are experiencing such shifts. Although past empirical research has examined shifts through the lens of school leaders and teachers, few studies have explored how students experience this change.

This qualitative hermeneutic phenomenological case study examines how high school students experience these …

Virtual Reality Influence On Moral Reasoning Through Compassion, Dennis W. Dunivan

Electronic Theses and Dissertations

This study investigates quantifiable links between virtual reality, moral reasoning, and compassion, contributing to the development of improved pedagogy for moral leadership development through experiential learning. It is the first empirical study to determine how specific virtual reality experiences potentially influence moral reasoning as measured by the DIT-2 (Rest et al., 1999), as well as the possible mediation effects of compassion on this relationship as measured by the Compassion Scale (Pommier et al., 2019). Although pedagogical implications are discussed, including the integration of virtual reality experiences into curriculum, the boundaries of this study are controlled to measure the direct influence …

Sense Of Community And (Third) Place Among Young Adults In Permanent Supportive Housing: A Mixed-Methods Inquiry, Danielle Maude Littman

Electronic Theses and Dissertations

Unhoused young people have often endured co-occurring experiences of marginalization, including long-term abuse and neglect from systems which have failed to support them. Permanent Supportive Housing (PSH) is a formal intervention which seeks to offer stability and support to young people. This three-manuscript dissertation uses community-engaged mixed methods to understand sense of community, sense of place, and third places among young adults in PSH in Grand Junction, Colorado.

The first manuscript used longitudinal mixed methods to understand how PSH residents’ (N = 27) sense of community shifts over 1.5 years of living in PSH. We found that residents’ sense …

A Participatory Drone Mapping And Critical Physical Geography Of Water Security For Irrigation In Northern Ghana, Dinko Hanaan Dinko

Electronic Theses and Dissertations

Dam discourse frequently incorrectly assumes that their emergence unilinearly translates to an expansion of economic opportunities while not considering how dams become sites for the reproduction of inequality and injustice. This dissertation investigates how the politics of irrigation water access are nested in a complex web of physical materialities of the 'natural' environment and power relations, with lived consequences on differentiated social identities in semiarid Ghana. The research draws on transdisciplinary perspectives from political ecology, embodiment, critical physical geography, and mixed methods, including interviews, focus group discussions, surveys, participatory drone mapping, and laboratory analysis of soil biochemical properties. The study …

Black Quarterback, White Masks: A Critical Analysis Of The Nfl Anthem Protests, Cody Walizer

Electronic Theses and Dissertations

The NFL anthem protests were and are an important cultural moment and social movement. The widespread emulation of the protest, and the adoption of the kneel as a symbol of unity, reverence, and silent objection demonstrates the protests’ continued relevance. This dissertation critically analyzes Colin Kaepernick’s protest through the lens of racial rhetorical criticism (Flores, 2016) and Fanonian communication studies (Towns, 2020). Through the case studies of David Brooks, Lee Siegel, and Colin Fleming, and their New York Times opinion pieces on Kaepernick from 2016-17, this study argues that the common discourses surrounding the protest exist within the strategic rhetoric …

Identifying The Role Of Phospholipase D1 And Phosphatidic Acid In Exocytosis, Broderick L. Bills

Electronic Theses and Dissertations

Exocytosis is an essential process for intercellular communication in eukaryotic cells. This process involves significant changes in membrane curvature, and lipids and curvature-sensing proteins can assist these processes. One protein in particular, phospholipase D1 (PLD1), and its product, the lipid phosphatidic acid (PA), are involved in multiple exocytic processes. However, PLD1 and PA’s role in this process has remained unclear. In this work, PLD1 and the production of PA were visualized during exocytosis, and PA localization to regions of membrane curvature was established. Together, these results support the hypothesis that PLD1 production of PA stabilizes negative curvature during membrane fusion. …

Universal Basic Income (Ubi): A Cure-All Or Band-Aid?, Madison Beckner

Electronic Theses and Dissertations

With the triple crisis of capitalism looming and, in the U.S., a poorly performing welfare state, Universal Basic Income (UBI) has returned to popular attention. To assess whether this is warranted and, more importantly, to provide answer on the extent to which a UBI can or should be considered a cure-all, this work, first, examines the historical development of UBI proposals including those stemming from European Social Democrats and Libertarians. Next, pilot programs at the local, state, and national level are critically examined for their methodologies and empirical results. Turning, then, to theory on de-commodification, unpaid labor, and the equality-jobs …

Reviving Heritage In A Historic Gem City: Examining The Management Of History At The Colonial Quarter In St. Augustine, Florida, Madeline Bonner

Electronic Theses and Dissertations

The Colonial Quarter is a living history venue of Spanish and British colonial heritage in St. Augustine, Florida. Since 1966, the site has housed interpretive structures and programming related to St. Augustine’s colonial history. Over time, management of the site has fallen under the purview of the state of Florida, the city of St. Augustine, and the University of Florida Historic St. Augustine (UFHSA) Direct Support Organization, which functions as a managing agency for the state. In 2013, the UFHSA Board entered into a public-private partnership with the Colonial Quarter, LLC. This marks the first instance of private sector involvement …

The Not-So-Silent Period: Testimonios Of Recently Arrived Latinx Students, Teri M. Hutchinson

Electronic Theses and Dissertations

The purpose of this study was to explore and amplify the experiences of recently arrived Latinx¹ students as interpreted through their testimonios in educational borderlands. Through increasingly xenophobic discourses around immigrants and their children (Pérez Huber, 2015), U.S. public schools have become entrenched borderland spaces wherein the humanity of recently arrived students is voided through silencing them with labels of linguistic deficiency and cramming them into one-size-fits-all educational programming (Fine et al., 2007; Flores & Rosa, 2015). There is demand for research that explores the experiences of these children, especially in light of their continued marginalization through neoliberal programming …

Tactical Allocation Through The Lens Of Correlational Time-Variance, Determinants, And Regimes, T.H. Williams

Electronic Theses and Dissertations

We investigate correlations among six primary asset classes from January 1982 to December 2022. Our analysis extends existing literature, on the well-researched stock-bond correlation (SBC), by encompassing 14 supplementary asset class dyads and four correlational regimes. We challenge the archetype of correlational time-invariance that underlies buy-and-hold asset allocation strategies by implementing structural break tests and an innovative Wavelet Coherence (WC) methodology, where our findings reveal temporal instability. Through a multi-method statistical approach, we present robust and persuasive evidence of macroeconomic factors as determinants of temporal change. Leveraging time-varying Granger causality, we unearth elusive yet significant relationships. Our research pivots to …

Breaking Down Barriers: The Impact Of Segregation On Social Capital And Economic Outcomes, Donyetta A. Bennett

Electronic Theses and Dissertations

Breaking Down Barriers. Does social capital indirectly affect black/white economic outcomes via entrepreneurial activities? Does the relationship between social capital, entrepreneurship, and black/white economic outcomes change when social capital interacts with segregation? Drawing from Bourdieu's (1986) and Coleman’s (1990) social capital theory and prior scholars' regressive view theories of segregation, I propose that 1) social capital improves entrepreneurial activities and black/white economic outcomes, and 2) segregation’s interaction with social capital has an adverse effect on entrepreneurial activities and black/white economic outcomes. To perform the analysis, data were collected at the county- level from multiple sources and aggregated into one file …

Construction Of A Restaurant Service Quality Scale In The Front-Of-House, Hayeon Hailey Choi

Electronic Theses and Dissertations

This study aims to develop a measurement scale for restaurant service quality by integrating newly adopted restaurant service attributes (i.e., hygiene and safety practices, technology service, and sustainable practices) and exploring the dimensionality of restaurant service quality, specifically applied to the front-of-house in full-service restaurants. Based on data collected from 403 respondents through surveys, 84 items were subjected to a Principal Confirmatory Analysis, resulting in 34 items distributed among 8 dimensions, including (1) environmentally sustainable practices, (2) hygiene and safety practices, (3) technology service, (4) employee service, (5) physical environment, and (6) food-related sustainable practices, (7) price perceptions, and (8) …

Baby, Ocd, And Me: Psychoeducation Intervention On Perinatal Obsessive-Compulsive Disorder, Alexandra Marie Gilbert

Electronic Theses and Dissertations

Awareness towards maternal mental health conditions (MMHC) has recently increased, especially during the perinatal period (pregnancy and the first postpartum year [Kucherer & Byatt, 2020]). However, perinatal Obsessive-Compulsive Disorder (OCD), continues to face unique challenges. Perinatal OCD is found to be insufficiently recognized, diagnosed, and treated compared to other MMHC (Mulcahy et al., 2020). Researchers have identified a general lack of awareness and/or stigmatization of the disorder as complicating factors (Cooke et al., 2020; McCarty et al., 2017). One promising avenue for addressing such barriers to accessing care is psychoeducation intervention (PEI) focusing on perinatal OCD (Timpano et al., 2011). …

Free Speech And Students' Rights In Mississippi Public Schools: Exploring Off-Campus Speech, Diala Husni Chaney

Electronic Theses and Dissertations

This case study uses qualitative interviews with building-level principals in Mississippi public high schools along with document analysis to construct standardized policy language for Mississippi School Districts to adopt in order to aid administrators when handling issues involving student off-campus speech. This study rests upon the idea that free speech, and what constitutes free speech, has been and always will be a problem within society, especially with regard to speech used within public schools.

The consensus among researchers is certain types of speech are protected by the First Amendment, while other types of speech are not. By further delving into …

Exploration Of Chemical Transformations Of Pentafluoro-Gem-Diols And Their Utility In Drug Discovery, Baharul Islam

Electronic Theses and Dissertations

Methods for creating fluorinated organic molecules are highly valuable in drug discovery and synthetic organic chemistry. Fluorine has been found to enhance desirable properties of organic molecules, leading to an increasing number of pharmaceuticals containing fluorine. The research studies in this dissertation center around the synthetic utility of pentafluoro-gem-diols, which are precursors of fluorinated building blocks. Using pentafluoro-gem-diols, we have discovered new synthetic methods to create valuable fluorinated molecules such as difluoro-β-amino ketones, difluoroethanols, pentafluorohemiketals, and pentafluoroisopropanols. Prior methods for making α,α-difluoro-β-amino ketones required multiple steps and the use of an unstable starting material. We have developed a one-step method …

Development Of Probiotic Whipped Cream And Butter Using Whey Protein Hydrolysate-Encapsulated Probiotic Organisms, Kritika Gaba

Electronic Theses and Dissertations

No abstract provided.

Electrospun Recycled Polyethylene Terephthalate Microfibers As An Asphalt Mix Additive, Debbrata Datta

Electronic Theses and Dissertations

In recent decades, the use of different types of fibers in asphalt has become increasingly popular. Fibers are used in an asphalt mix to improve its durability and resistance against distresses such as rutting and cracking due to repetitive vehicle loading at high temperatures, and low-temperature contraction. Consequently, accurate rheological and performance characterization of asphalt binders and mixes containing fibers is of vital importance. With increased concerns over the environmental disruptions as a result of disposing end-of-life plastics in landfills and the need for improving sustainability of the construction materials, incorporating plastic in construction materials has always been an important …

Genome-Wide Association Studies And Advanced Genomic Selection Strategies: Towards The Optimization Of Oat (Avena Sativa L) Breeding, Girma Ayana

Electronic Theses and Dissertations

Oats are important cereal crops worldwide, primarily valued for their nutritional and health benefits. The primary goal of oat breeding programs is to accelerate genetic gain to develop oat varieties with the desired product profiles, with the aim of meeting the needs and expectations of growers, processors, and consumers. Achieving this goal involves conducting extensive and resource-intensive field trials, particularly for traits such as crop yield and grain quality, which are strongly influenced by environmental factors. The availability of cost-effective molecular markers and tools like genome-wide association studies (GWAS) and genomic selection have the potential to accelerate the oat breeding …

Modulatory Effects Of Deacetylated Sialic Acids (A Sugar Residue) In Nk-Mediated Cytotoxicity And Targeted Therapy By Receptor Tyrosine Kinase Inhibitors, Mathias Tawiah Anim

Electronic Theses and Dissertations

The complex nature of the biology of cancer is still an unraveling science, yielding several biomarkers that have served as molecular targets for detection and treatment of the disease. How sugars, glycans, play a role has remained relatively uninvestigated. Sialic acid (Sia), a sugar residue on the surface of cells, has been identified as a hallmark of cancer and its progression. Sialic acid can be highly functionalized, but we became interested in acetylated Sias. This functional group is modulated by Sialate O- acetylesterase (encoded by the gene SIAE) and Sialate O-acetyltransferase (encoded by CASD1), enzymes that play a crucial role …

Hotel Staycationers' Well-Being Perception, Satisfaction, And Loyalty: The Role Of Restorative Qualities And Service Quality, Chanmi Hong

Electronic Theses and Dissertations

During the COVID-19 pandemic, a rising trend for travelers is to stay at a local hotel, known as "hotel staycations," rather than traveling outside of their area. Despite the increasing popularity, empirical studies on customer behavior in the hotel staycation context are limited. Furthermore, existing studies have largely overlooked restorative qualities and service quality of hotel staycations, which can significantly influence customer well-being and satisfaction. To address these gaps, this study aims to examine the impact of restorative qualities and service quality on customers' perception of well-being and satisfaction with the hotel staycation experience by extending Kaplan's (1995) attention restorative …

The Crisis Of White Supremacy In The Antebellum South: Poor Whites, Slavery, And The Coming Of The Civil War, Jeffrey Glossner

Electronic Theses and Dissertations

The so-called “poor whites” of the antebellum South have often been overlooked by historians due to their perceived insignificance to the political and cultural development of the South. However, within the context of the sectional debate over slavery, poor whites represented a disturbing presence for elite southerners who sought to defend slavery on the basis of white supremacy, a political platform built on the promise of universal white superiority. In order to defend the slave labor system from northern promises of white supremacy under free labor and to justify widespread southern white poverty, the architects of the antebellum southern cultural …

Combating Teacher Turnover Through Teacher Development In A Collaborative Culture Of Teacher Leadership, Nina M. Johnson

Electronic Theses and Dissertations

This applied action research with program evaluation aimed to determine if teacher-led professional development and empowerment initiatives such as the Teacher Leader Collaborative (TLC) contributed to a group of teachers' efficacy and professional growth to reduce teacher turnover of English Language Arts (ELA) teachers at Bernard Williams Middle School (BWMS). Each year the middle school has a turnover trend in the ELA department. As a result, sustainable school improvement efforts have waned, and teachers have had limited access to professional growth initiatives because of these transitions. The outcome has led to student achievement challenges. Therefore, this applied research study comprises …

Level Of Pj (Peace Journalism) Awareness Among Journalists From Saudi Arabia, Abdullah Ayidh J. Alqahtani

Electronic Theses and Dissertations

This study aimed to ascertain whether Saudi Arabian journalists know peace journalism. According to the peace journalism model and the framing theory, journalists' practices are supposed to foster peace rather than fuel violence. As a result, journalists can shed light on the social and underlying causes of violence with the noble goal of demoting violence and promoting peace. In that sense, 100 journalists from Saudi Arabia made up the sample population of this study. The mixed-method approach was used to collect data; Consequently, the researcher provided the participants with a questionnaire to elicit the level of awareness of peace journalism …