Digital Commons Network^™

How Therapists Decide To Self-Disclose To Their Clients: A Grounded Theory Study, Sydney Morgan Reed

Electronic Theses and Dissertations

One challenge therapists face when working with clients is whether or not to self-disclose personal information. Therapists may wonder whether it is ethical, and if so, what types of self-disclosure are appropriate, what impact self-disclosure will have, and how to self- disclose. Although much research exists on the benefits and costs of therapist self- disclosure (TSD), the literature on the decision-making process of TSD is scarce, particularly for marriage and family therapists. The objective of this study was to develop a general theory of the decision-making process surrounding therapist self-disclosure for marriage and family therapists. The researcher developed this theory …

Religiosity, Outgroup Contact, Postconventional Religious Reasoning, And Their Associations With Christians' Prejudice Against Sexual And Gender Minorities., Lucas Huckaby

Electronic Theses and Dissertations

Over the last few decades there has been a resurgence of work investigating topics around religion and spirituality (R/S), with the majority of the literature demonstrating associations with positive outcome variables. However, R/S factors have also shown significant relationships with some negative outcomes, most notably prejudice towards sexual and gender minorities (SGM). Following the call of researchers, this study investigates the hypothesized positive relationship between postconventional religious reasoning (PRR), defined as an individual’s ability to engage in critical thinking around R/S ideas while also demonstrating increased perspective-taking, along with other known covariates of prejudice against SGM (religiosity, outgroup contact) to …

Becoming Culturally Responsive: A Guide For Music Educators., Bailey Haynes

Electronic Theses and Dissertations

As America sees an increase in minority groups, providing an education that is beneficial and responsive to all cultures is a growing focus in the education system. One of the many roles of a music educator is to expose students to allmusic and music that is most meaningful to the students. Music educators are charged with providing students with musical instruction that is well rounded, and that will aid in the personal and educational growth of learners. Through culturally responsive teaching, defined as “a research-based approach towards teaching that connects students’ cultures, languages, and life experiences with that they …

The Shifting Role Of Teachers: A Case Study On Teachers’ Perceptions Of Personalized Learning In A Rural School District., Steve Miracle

Electronic Theses and Dissertations

This case study will explore teacher perceptions of the implementation of personalized learning as a means of supporting teachers in the process of transitioning to a new model of teaching and learning. A review of research revealed that there are many versions of personalized learning based on as many different definitions of what personalized learning is and what it looks like in the classroom. It is due to the lack of one consistent model that implementation can be problematic for schools and districts. As teachers are on the front line of implementing personalized learning their perceptions are important to future …

I'M Still Valid: An Explanatory Sequential Mixed-Methods Study Of Part-Time Phd Students' Motivation And Satisfaction., Heather A Turner

Electronic Theses and Dissertations

Doctoral attrition rates are consistently documented at approximately 50% in the United States, and attrition rates are typically higher for all students who pursue degrees on a part-time basis, regardless of degree level. Yet an increasing number of students are deciding to pursue research doctorates on a part-time basis. This growth in the part-time PhD student population requires an understanding of the factors that affect their persistence. I investigated part-time PhD student persistence through an explanatory sequential mixed methods approach to understanding the relationship between motivation and satisfaction through the lens of Self-Determination Theory. Findings suggest that part-time PhD students …

Harnessing The Power Of Trained Immunity In The Setting Of Pancreatic Cancer: A Novel Mechanism Of Immune Trafficking And Tumor Control., Anne Elena Geller

Electronic Theses and Dissertations

Despite the success of immunotherapy in many types of cancer, pancreatic adenocarcinoma (PDAC) has yet to benefit. Innate immune cells are critical to antitumor immunosurveillance and recent studies have revealed that these populations possess a form of memory, termed trained innate immunity, which occurs through transcriptomic, epigenetic, and metabolic reprograming. Though trained innate immunity has mostly been investigated in the context of infection, the induction of trained innate immunity could also protect against tumors, and specifically pancreatic tumors. Here, we demonstrate that yeast-derived particulate β-glucan, a known inducer of trained immunity, traffics to the pancreas following IP administration. This causes …

Identifying The Cardiovascular Effects Of Multiple Pollutants., Katlyn Elizabeth Mcgraw

Electronic Theses and Dissertations

Cardiovascular disease (CVD) is the leading cause of death from environmental exposures. Although exposure to PM_2.5 is an established risk factor for CVD, the contribution of other hazardous pollutant exposure to CVD is less clear. Overall, this work aimed to examine the effect of pollutants with lesser documented effects on cardiovascular disease using a multi-pronged approach to exposure assessment. The three aims were to examine the relationship between county-level toxic chemical releases and CVD mortality in the contiguous United States between 2002 and 2012, to assess the relationship between individual-level VOC metabolites and vascular function, and to build multipollutant …

A Home For Friendless Women With Critical Essay "But What Was She Wearing?", Kelly E. Hill

Electronic Theses and Dissertations

This dissertation is a historical novel accompanied by a critical lyric essay. Through a combination of scholarly research and creative activity, the novel reimagines the lives of the women who lived as inmates and administrators in the Home for Friendless Women, a charity home that operated in Louisville in the late nineteenth century. The critical essay draws from my interdisciplinary background to combine personal experiences, archival and scholarly research, and literary analysis to connect the U.S. dress reform movement in the 1850s, and its failure to change public perception about what was acceptable attire for middle and upper class women, …

Computational Frameworks For Microrna Functional Analysis Of Inter-Kingdom And Indirect Targeting., Mohammed Sayed

Electronic Theses and Dissertations

Genes are DNA sequences that encode the information needed to synthesize molecules necessary for the function of the cell. Some genes are called protein-coding genes because they have the code required to manufacture proteins. The expression of a certain gene means its product (protein) is produced. Although some genes are not protein-coding, they regulate the gene expression of other protein-coding genes. Of these, microRNAs (miRNAs) are small RNA molecules that inhibit the expression of other genes by binding to their mRNA transcripts. miRNAs have been shown to be linked to several biological processes like development and diseases like cancer. Recently, …

A Translingual Approach To The Theory And Practice Of Basic Writing., Rachel Rodriguez

Electronic Theses and Dissertations

Linguistic justice and the treatment of language difference are of great concern to the discipline of rhetoric and composition. Yet, basic writing, arguably the field’s richest source of language variation, has not received the full benefit of what has been termed the “translingual turn” (Alvarez; Corcoran; Hall; Jackson; Kubota). This dissertation explores the role of language ideologies in the theory and practice of basic writing, culminating in a review and critique of current uptakes of translingualism in basic writing scholarship. Overall, I find that greater attention needs to be paid to the translingual potential of seemingly conventional language as well …

Correctional Officers' Response To Stress: An Exploration Of The Associations Between Violence And Trauma Exposure, Coping Mechanisms, And Ptsd., Katie Lorraine Hughes-Taylor

Electronic Theses and Dissertations

The current study examines correctional officer coping mechanisms and whether they impact the likelihood of an officer developing PTSD symptoms. Additionally, research questions focus on whether problem-focused or emotion-focused coping mechanisms moderate the relationship between exposure to trauma and PTSD symptoms. The data for the current dissertation comes from a larger National Institute of Justice grant determined to examine mindfulness as an intervention for correctional officer PTSD within Kentucky Department of Corrections. Approximately 245 officers from seven adult institutions participated in the study and completed a lengthy survey. Main variables for the current analysis include two dependent variables, both of …

Re-Visiting The Flutie Effect: An Exploration Of Athletic Success' Impact On Student Enrollment Decisions., Addison Pond

Electronic Theses and Dissertations

With each passing year, FBS collegiate athletic departments are faced with increased expenditures (Huml et al., 2019). Subsequently, institutional funding has become an increasingly common and controversial method of athletic department funding (Jewell, 2020). These spending and subsidization patterns are commonly met with controversy, causing the need to further unpack the benefits that schools receive from these behaviors. One anticipated benefit of athletic success is increased numbers of student applications. While the impact of football and basketball success on student interest (the “Flutie Effect) has been a popular topic in sport management literature, there is a lack of primary data …

Major League Baseball Fans’ Climate Change Attitudes And Willingness To Adapt: Climate Vulnerability Vs. America’S Pastime., Jessica R. Murfree

Electronic Theses and Dissertations

Climate change threatens the ability to enjoy sport around the world, including in the United States. While the scientific community reached consensus regarding the presence and severity of climate change near the turn of the twenty-first century, that same agreement has not been met across the American general public. Major League Baseball (MLB) is particularly vulnerable to climate change in the U.S. due to its season duration, geographic footprint, and largely outdoor nature. Therefore, the purpose of this study was to investigate relationships between U.S.-based MLB fans’ sport identification and their climate change attitudes, perceptions of climate change risk, and …

Machine Learning Approaches For Lung Cancer Diagnosis., Ahmed Mahmoud Ahmed Shaffie

Electronic Theses and Dissertations

The enormity of changes and development in the field of medical imaging technology is hard to fathom, as it does not just represent the technique and process of constructing visual representations of the body from inside for medical analysis and to reveal the internal structure of different organs under the skin, but also it provides a noninvasive way for diagnosis of various disease and suggest an efficient ways to treat them. While data surrounding all of our lives are stored and collected to be ready for analysis by data scientists, medical images are considered a rich source that could provide …

Retaining First-Generation And Pell-Eligible Students With A Near-Peer Coaching Intervention, Kacie Hutson

Electronic Theses and Dissertations

Retention has been a focus of universities and policy makers for decades. However, there is a gap in research of Pell-eligible and first-generation student retention and completion. Researchers have indicated that peers can influence retention of other students. Using the theories of Astin (1993) and Tinto (1993) as the framework, this study explored near-peer coaching effects on retention of Pell-eligible and first-generation students. The study focused on the College Possible Catalyze program which trains near-peer coaches for partnering institutions. near-peer coaches were assigned 120 first-time full-time Pell-eligible or first-generation students at two partnering institutions. The study compared the retention of …

Electrodeposition Of Hydrogen Molybdenum Tungsten Bronze Films And Electrochemical Reduction Of Carbon Dioxide., Mohammad Bajunaid

Electronic Theses and Dissertations

The foremost aim for performing this study was to focus on the electrodeposition of mixed hydrogen molybdenum tungsten bronze films, which have the potential for e^– transfer interactions carrying out the reduction of carbon dioxide. A yellow peroxymolybdic tungstate solution was prepared and used for the electrodeposition of hydrogen molybdenum tungsten bronze films on conductive carbon paper. Electrodeposition was carried out at -2.0 V from 20 - 120 minutes to determine the effect of deposition time on film thickness and CO₂ reduction. These films were characterized by X-ray photoelectron spectroscopy. The deposited films served as a working electrode …

Vitamin B12 Deficiency Does Not Stimulate Amyloid-Beta Toxicity In A Ceanorhabditis Elegans Model Of Alzheimer’S Disease, Opeyemi F. Showemimo

Electronic Theses and Dissertations

Alzheimer’s disease (AD) is symptomized by amyloid-beta plaques in the brain and accounts for more than 65 percent of dementia cases. Vitamin B12 (cobalamin) deficiency can result in similar cognitive impairment and roughly 15% of the elderly are vitamin B12 deficient. Vitamin B12 deficiency results in the accumulation of toxic methylmalonic acid and homocysteine. Hyperhomocysteinemia is a strong risk factor for AD. To test if vitamin B12 deficiency stimulates amyloid-beta toxicity, Caenorhabditis elegans expressing amyloid-beta in muscle were fed either vitamin B12-deficient OP50-1 or vitamin B12-rich HT115(DE3) E. coli bacteria. Increased amyloid-beta toxicity was found in worms fed the …

An Investigation Of Barriers And Facilitators To Living Kidney Donation, Rachel E. Crenshaw

Electronic Theses and Dissertations

There is strong interest in increasing living kidney donation, as the need for kidney transplants is quite high. Although previous studies outline some barriers and facilitators associated with donating, living kidney donation comprises only a small percentage of overall kidney transplants and thus further research on factors influencing the decision to donate is needed to find ways to increase the donor pool. Ten semi-structured interviews of living kidney donors were completed and analyzed for common themes that either support the current literature or surface additional barriers and facilitators. In addition, a systematic review and analysis of social medial support groups …

Covid-19 Serological Diagnostic Development Using A Sars-Cov-2 Rbd Foldon Fusion, Joey Emery Breckenridge Jr.

Electronic Theses and Dissertations

Serological tests are conducted to assess humoral response against viral protein antigens, to assess viral exposure and protection from pathogens. The rapid development and modularity of serological assays have proven critical to managing the current SARS-CoV-2 pandemic. The receptor binding domain of SARS-CoV-2 is within the trimeric Spike protein and serves as a highly immunogenic target for potentially neutralizing antibodies. Current receptor binding domain serological assays use recombinant monomers or dimers of the receptor binding domain. The receptor binding domain is presented to the immune system natively in the context of the Spike protein trimer. Therefore, a recombinant trimeric receptor …

Biomechanical Characterization Of Video-Recorded Short-Distance Falls Involving Children Equipped With A Biometric Device In A Childcare Setting: A Pilot Study., Danielle K. Cory

Electronic Theses and Dissertations

Background: A fall is the most common falsely reported injury scenario when a young child presents for medical care and the caregiver is concealing abuse. There is a lack of reliably witnessed falls with known outcomes to aid in the distinction between accidental and abusive injuries.

Objectives: The objectives of this study were to characterize video-recorded short distance falls involving young children in a childcare setting, to identify body regions most commonly impacted in these short distance falls, to characterize the head biomechanics of these falls, and describe fall characteristics. Additionally, physics-based models were used to predict fall biomechanics in …

Annealing Of Encapsulated Heavy Metals From Brine Water Utilizing Microwave Enabled Sol-Gel Process, Adam Michael Flynn

Electronic Theses and Dissertations

Various waste encapsulation strategies have been investigated to solidify and stabilize heavy metal wastewater for proper long-term storage. This work aims to enhance a method of novel sol-gel encapsulation of heavy metals from mock brine waters using tetramethyl orthosilicate with the addition of an annealing step at various temperatures in order to reduce leaching of metals from the silica monoliths when exposed to water. The metals tested for encapsulation and leaching were mercury (II) chloride, potassium dichromate, sodium selenite, boric acid, cadmium chloride, and copper (II) acetate. The annealing of the silica monoliths led to an increased degree of for …

An Examination Of Self-Determination, Motivation, And The Retention Of Pacific Islander Male Athletes At The Community College, Jerome Manos

Electronic Theses and Dissertations

For the Pacific Islander (PI) student-athlete, the need to understand the influences of their culture and ethnicity within mostly White educational institutions has emerged as a phenomenon that has created a gap in educational achievement among the PI students in higher education. The purpose of this qualitative study was to examine the self-determination/motivation of our PI male student-athletes (Hawaiian, Samoan, and Tongan) who have participated in intercollegiate athletics and the influence that these traits have had on their development and growth, academically and socially. A qualitative approach allowed the researcher to understand the human connection by observation with an insider …

From Deficit To Strength: The Educational Influence Of Single Black Mothers On Their Sons’ Academic Achievement, Tyre’ D’Vallion Jenkins

Electronic Theses and Dissertations

The purpose of this study was to examine the lived experience of single Black mothers’ in supporting their sons’ academic achievement and to better understand their overall success. Historically, research that has been conducted on single Black mothers is viewed from a deficit lens (Copeland, 1977; Grier & Cobbs, 1968; Karon, 1958; Moynihan, 1965; Pettigrew, 1964). The role of single Black mothers has been grossly misunderstood, insinuating that they would be economically poor, uneducated, and lacked effective parenting skills. This study incorporated phenomenological and narrative methodologies, such as semi-structured interviews, focus groups, and observational field notes to capture the participants’ …

Heteronormativity And Teacher Effectiveness: Parent’S Perspectives Of Importance, Ryan Marcus Asprion

Electronic Theses and Dissertations

Heteronormativity is the presumed acceptance of culturally determined gender roles about heterosexuality and what expectations society considers as “natural” or “normal” (Habarth, 2015). United States schools are primarily heteronormative (Dinkins & Englert, 2015). The No Child Left Behind Act of 2001 required school districts to employ “highly qualified” teachers in all core subject areas by the 2005-06 school year. Defining “highly qualified” relates to the quality of the teachers training and certifications, never mentioning sexuality or lifestyle as a component. Using a critical queer theory approach and narrative research study analysis, this study sought perspective from parents of K-12 students …

Agreement Level Of Running Temporal Measurements, Kinetics, And Force-Time Curves Calculated From Inertial Measurement Units, Austin Smith

Electronic Theses and Dissertations

Inertial measurement units (IMUs) and wearable sensors have enabled athlete monitoring and research to become more ecologically valid due to their small size and low cost. IMUs and accelerometers that are placed on the body close to the point of impact and that record at sufficiently high frequencies have demonstrated the highest validity when measuring temporal gait event moments such as ground contact time (GCT) and flight time (FT) as well as peak forces (PF) during upright running. While the use of IMUs has increased in the sport performance and athlete monitoring realm, the potential of the technology’s ability to …

Rurality As A Moderator Of Perception Of Need For Medical Care And Patient Satisfaction, Kyndal Grammer

Electronic Theses and Dissertations

Many individuals experience barriers to accessing medical care, especially in rural areas. Some barriers are attitudinal and represent perceptions of quality care. Patient satisfaction and perceived need for medical care are two such attitudinal barriers related to health care utilization, yet the relationship between these variables has not been explored. Using data from an online survey, the current study examined the association between these variables, and further, whether rurality status moderated this association. Results indicated a significant correlation between patient satisfaction and perception of need. Although the overall moderation model was significant, perception of need was not significantly associated with …

Skin Deep: Body Modification And Agentic Identities Among Women With Skin Conditions, Christopher Walonski

Electronic Theses and Dissertations

This study explores processes of identity construction among women who have skin conditions and body modifications. Analyzing seven semi-structured qualitative interviews, the author examines how individuals affected by skin conditions employ body modification practices to organize their identities and promote feelings of agency across both personal and social domains. Engaging a Bakhtinian dialogic lens, the author argues that body modification may operate as a de-stigmatization strategy that supports individuals with skin conditions in cultivating a sense of self-determination and bodily sovereignty. Shaped by grounded theory, this study’s findings trace relationships between body modification and the development of agentic identities among …

The Role Of Src In Nsclc Cell And Lung Fibroblast Migration On 3d Cell-Derived Matrix., Austin M Krueger

Electronic Theses and Dissertations

Lung cancer is responsible for the most cancer deaths between males and females, with a 6% five-year survival rate. Cancer metastasis is one of the leading causes of lung cancer lethality. Our lab has developed a method to culture cells on cell-derived matrix (CDM) and study cell-ECM interactions. This study utilized multiple cell migration methods to investigate the migration of NSCLC cells and IMR90 lung fibroblasts, both together and independently, on 2D plastic and 3D CDM. Our results showed that inhibiting Src, a significant influencer of cell migration and member of integrin activation, blocked cancer cell migration on 2D and …

An Exploration Of Factors Related To Recidivism Rates Among Mentally Ill Parolees, Sierra Kitzmiller

Electronic Theses and Dissertations

Although criminality among mentally ill individuals is a well-documented phenomenon, limited research has focused on specific factors that need to be addressed to combat this issue. Utilizing the theoretical framework of Shaw and McKay’s (1942) Social Disorganization Theory, in conjunction with collective efficacy (Sampson et al., 1997) and social capital (Coleman, 1988), different factors were explored in an attempt to discover their relationship with recidivism. Using secondary data from Criminal Justice Drug Abuse Treatment Studies, variables such as homelessness, unemployment, and religious importance were analyzed in relation to rearrest rates from 889 parolees nine months post-release. Marriage, sex, and age …

The Impact Of Artificial Intelligence In The Customer Journey: A Case Study Of Bosch Usa And Defy South Africa, Tariro S. Munyengeterwa

Electronic Theses and Dissertations

Artificial intelligence (AI) continues to gain traction and is increasingly reshaping the media and marketing communications field. While significant research has been conducted on the impact of AI in other fields, there is little empirical evidence on how AI is affecting the customer journey. The present study explored both organizations’ current use of AI tools and how customer perceptions about AI affect AI usage and adoption through the lens of diffusion of innovation theory. The research was conducted using mixed-method qualitative research. In-depth interviews and a case study content analysis were conducted to collect and analyze the data. The results …