Digital Commons Network^™

Keeping Count: Studying The Effects Of Previous Sexual History On A Current Coupling, Kaelyn D. Pate

Electronic Theses and Dissertations

The following thesis details a quantitative study focusing on the sexual double standard and how its impact on sexual attitudes and behaviors has a possible influence on relationship satisfaction. The purpose of this research is to understand how attitudes regarding the prevailing double standard reflect the hesitancy towards having a partner with a previous sexual history as the discussion suggests. There will be a review of previous literature for the traditional, cultural, and even paradoxical aspects that make up the standard. Findings of the study showed that there was no significant relationship found between a respondent’s acceptance of the sexual …

Teachers’ Stress, Anxiety, And Depression: What Are Special Education Teachers Experiencing?, James H. Potter

Electronic Theses and Dissertations

Research has shown that people in the teaching profession have high levels of stress and often report increased levels of symptoms of anxiety and depression. Students’ academic progress may have adverse effects when their teachers have high-stress levels or report mental distress. Those who teach special education often face high levels of stress. However, there is little research considering special education teachers’ job-related health. This study collected data on 598 general and special education teachers in the United States. This study compared the endorsements of both stress and psychopathology between special education and general education teachers. This research found that …

A Multifunctional Solution Composed Of Tmpyp, 1,5-Dhn, And Fe(Iii) Ions That Produces Reactive Oxygen Species (Ros) In Aerobic, Anaerobic, And H2o2 Environments, Aqeeb Ali

Electronic Theses and Dissertations

Photodynamic therapy (PDT) has become a widely popular therapeutic approach for treating various types of cancer over the past several decades. PDT utilizes a photosensitizer, visible light, and oxygen, to produce reactive oxygen species (ROS) which can be used to treat cancer and inhibit growth of bacteria. In this study, a multifunctional solution that is comprised of Fe(III) ions, cationic meso-tetra(N-methyl-4-pyridyl)porphine tetrachloride (TMPyP), and 1,5-dihydroxynapthalene (1,5-DHN), was shown to produce reactive oxygen species (ROS) such as singlet oxygen (¹O₂) or hydroxyl radicals (ȮH) in aerobic or anaerobic environments, respectively, and in both environments, 1,5-DHN was oxidized …

Characterization And Delineation Of Potential Evaporite Geohazards Using Electrical Resistivity Methods Along Fm 2185, Culberson County, Texas, Lenora Diane Perkins

Electronic Theses and Dissertations

Extensive karst development within the Delaware Basin of West Texas and southeastern New Mexico poses a significant geohazard threat to infrastructure. Dissolution of regional evaporite strata have led to manifestations of karst geohazard phenomena including sinkholes, subsidence features, and caves. The study area is located within the Gypsum Plain in Culberson County, Texas, and includes outcrops of Castile and Rustler strata that host gypsum karst geohazards. Land reconnaissance surveys conducted during the summer of 2019 documented numerous surficial manifestations of karst features proximal to Farm to Market Road 2185 (FM 2185). In combination with traditional survey techniques, electrical resistivity methods …

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 …

In A Victorian Fog: Constructing Identities In Female Gothic Novels., Hayley Salo

Electronic Theses and Dissertations

Drawing on feminist criticism and postcolonial theory, this study analyzes conversations about female identity within and around Victorian female gothic novels and how they contribute to the genre’s appeal to modern readers. In particular, it is a case study of how the discourse develops through Mary Shelley’s Frankenstein (1818), Emily Brontë’s Wuthering Heights (1847), and Charlotte Brontë’s Jane Eyre (1847). Each novel presents the challenges women face when their sense of self is based on the expectations of others, and Wuthering Heights and Jane Eyre further explore the potential for women to create their own, unique identity while still remaining …

But Also Full Of Seeds For A Future That Could Have Turned Out Differently., Megan Marie Bickel

Electronic Theses and Dissertations

This thesis examines the relationship between "illusion," "allusion," and their relationship to contemporary images which announce, shield, or reference information. Beginning by discussing Casualist and Post-Digital Painting discourse, two styles I work within, we see connecting tissue in announcing and shielding of meaning. We look at the meaning of marks, and in the parallel exhibition, marks that utilize camouflage strategies appear as a metaphor for illuding to information which appears as conveying depth when there is none, and using paintings' symbols in objects that are not paintings. The work 'alludes' to what the viewer has seen before and relies on …

The Rivers Of Life: A Portraiture Study Of Three Black Female Educational Leaders In A Large Urban School District., Cassandra G. Woods

Electronic Theses and Dissertations

This dissertation is a qualitative portraiture study that explores Black female educational leaders’ lived experiences and the way those experiences cultivate knowledge formation. This study uses Black feminist thought as a theoretical framework. Black feminist thought grounds this research study in advancing intellectual traditions, equal educational opportunities, and the ethic of personal accountability. Black feminist thought serves as an ideal theoretical framework to ground this research study because its utility in clarifying the unique way Black female educational leaders translate theory into action (Loder, 2005; Lomotey, 1993; Tillman, 2008; Renix, 2016). The findings of this research study position Black female …

Prageru As A Parasite Public., Ryan A Corso-Gonzales

Electronic Theses and Dissertations

This thesis examines the media corporation PragerU as a parasite public, using the framework provided by Larson and McHendry (2019). Parasitic publics are “reactionary discursive spaces formed residual and institutionalized affectively through the invention, circulation and uptake of demagogic rhetorics” (Larson & McHendry, 2019, p. 517). The purpose of this thesis is to identify and analyze the argumentative tactics used by PragerU in the public sphere. I argue that PragerU utilizes its extensive network to resist counterpublicity and influence the dominant public sphere. This thesis demonstrates the ways in which this PragerU utilizes its unique position in the public sphere …

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 …

The High School Choral Classroom As A Platform For Cross-Cultural Education: A Content Evaluation Of The 2020 Tnmea Satb All-State Repertoire., Michael Ian Colavita

Electronic Theses and Dissertations

In the United States, there is a push toward culturally responsive music education in response to a rapidly changing student demographic. However, teaching music from unfamiliar traditions presents a unique set of challenges for the music educator. The 2020 Tennessee SATB All-State repertoire provides one example of music selected with the goal of teaching a wide array of cultural traditions. This thesis analyzes these seven pieces from a musical and pedagogical perspective to demonstrate this collection’s utility for culturally responsive music education. Evaluation of the pieces demonstrated that while most of these works come from distinct cultural traditions, few present …

Harmful Algal Blooms In The Ohio River: Spatial And Temporal Differences., Bevin Hardy

Electronic Theses and Dissertations

The frequency of harmful algal blooms (HABs) has been increasing across the globe, especially in river ecosystems. Although more common in lakes, more HABs have been reported in rivers in the past decade, particularly in the Ohio River. In 2019, a HAB stretched 200 to 300 miles throughout the Ohio River from September to October. Samples were collected for the duration of the 2019 bloom (August-October) in the McAlpine Pool in Louisville, KY to compare microcystis toxin (microcystin) concentrations on a temporal and spatial scale. Different habitats (bay, creek, river) were sampled throughout the bloom, and two additional sampling days, …

Restaurant Style Prediction Using Word2vec And Support Vector Machine., Saleh Abdullah Almohaimeed

Electronic Theses and Dissertations

Natural Language Processing represents a quantum leap for governance and industries. It enables them to have an insight into hidden patterns and information within their data. In this thesis, we have worked on an important field in Natural Language Processing, which is Text Classification. Our goal is to help restaurant owners to find which dishes customers like more. To do that we have used a dataset from Yelp.com that has 150,000 restaurant reviews, then count the most frequent dishes mentioned. However, this way is not effective except if these reviews are categorized into different restaurants-styles. For this reason, we have …

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’ …

“It Could Have Happened To Any Of You”: Post-Wounded Women In Three Contemporary Feminist Dystopian Novels, Abby N. Lewis

Electronic Theses and Dissertations

My goal for this thesis is to investigate the concept of (mis)labeling female protagonists in contemporary British fiction as mentally ill—historically labeled as madness—when subjected to traumatic events. The female protagonists in two novels by Sophie Mackintosh, The Water Cure (2018) and Blue Ticket (2020), and Jenni Fagan’s 2012 novel The Panopticon, are raised in environments steeped in trauma and strict, hegemonic structures that actively work to control and mold their identities. In The Panopticon, this system is called “the experiment”; in The Water Cure, it is personified by the character King and those who follow him; …

Investigating The Role Of Charge Separation In Triplet State Formation In Zinc Dipyrrin Photosensitizers, Irene Y. Dzaye

Electronic Theses and Dissertations

About 85% of the world’s energy is derived from non-renewable sources—coal, petroleum, and natural gas. Solar photocatalysis is one way to potentially generate cheap renewable fuels by harnessing energy from the sun using a photosensitizer and converting it into chemical energy. The efficiency of a photosensitizer depends on its capacity to form a prolonged triplet excited state. Zinc dipyrrin complexes have the potential to be efficient sensitizers for reductive photochemistry, but their ability to form long-lived triplet excited states still needs extensive research. The overall aim of this research is to probe the role charge separation plays in the formation …

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 …

Online Education And The Pandemic: A Narrative Of The Experiences Of First-Time Online Instructors During The Spring 2020 Semester, David Smith

Electronic Theses and Dissertations

The purpose of this qualitative study was to explore faculty members’ accounts of their experiences as first-time online instructors during the Spring 2020 academic semester as a result of the COVID-19 pandemic and the resulting mandatory shift to online instruction. The rapid and widespread nature of the outbreak created an unprecedented phenomenon that significantly impacted instructors with no prior experience teaching courses in a fully online fashion. I interviewed 10 professors from various disciplines with at least three years of teaching experience in the traditional classroom. Each instructor was asked to express how the pandemic affected them personally as well …

Identity-Specific Positive Psychology Intervention For Sexual Minorities: A Randomized Control Trial, Sarah Job

Electronic Theses and Dissertations

Sexual minorities experience mental and physical health disparities in comparison to heterosexual individuals due to minority stress (Branstrom et al., 2016; Kerridge et al., 2017; Meyer, 2003). Positive psychology interventions have improved mental and physical health (Antoine et al., 2018; Lambert D'raven et al., 2015), and therefore these interventions have potential to address health disparities. The current study tested an identity-specific intervention (n = 30) to a general positive psychology intervention (n = 30) and a control group (n = 30) among sexual minorities. This built on a recent pilot study which tested the efficacy of an …

“We Just Didn’T Talk About It:” Strategies Of Stigmatized Grief Management, Claire D. Selleck

Electronic Theses and Dissertations

This study explores the experiences of people who have lost loved ones due to socially stigmatized deaths. Drawing from eight individual interviews, the author argues that the stigma associated with death due to drug overdose, suicide, substance abuse, or murder can cause traumatic or prolonged grief and can complicate the way the bereaved talk about grief as a part of their healing process. With the mortality rate in the U.S. rising, there is an epidemic of disenfranchised grief affecting millions of bereaved individuals. Using Coordinated Management of Meaning and Communication Privacy Management theories, the author uncovers strategies the traumatically bereaved …

Examining The Experiences Of First-Generation College Students Attending A Christian University In The Southwestern United States, Thurmond Derrick Metters

Electronic Theses and Dissertations

First-generation college students (FGCS) face unique challenges that could negatively impact their college success. The primary purpose of this study was to examine the experiences of FGCS attending a Christian university in the southwestern United States. A second purpose of this study was to assess whether differences exist between White and non-White FGCS regarding racial and cultural inclusion, academic resources, socioeconomic status, isolation and loneliness, life experiences, sufficient academic resources and financial concerns. An independent sample t-test was conducted to compare the scores of gender and ethnicity of FGCS, and Levene’s test was conducted to assess the equality of variances …

Testimonios Of Chicano Leadership In Texas Community Colleges, Jonathan Pérez

Electronic Theses and Dissertations

Abstract

The purpose of this study was to understand the factors that influence the leadership development of Chicano leaders who serve in the Texas community college system and how whiteness, white supremacy, anti-Mexican sentiment, and institutional racism impact their leadership style. While there is a revitalization to study the Chicano experience, few scholars have examined the concept of Chicano leadership within the context of Texas higher education. The strategy to use testimonios for this study provided an insight to the leadership identity development process of four Chicano leaders in Texas community colleges while exposing the racial inequities in higher education. …

Faculty Of Color Viewpoints Regarding Recruitment, Retention, And Academic Climate At Texas Community Colleges, Caitlin Alexa Graves

Electronic Theses and Dissertations

The recruitment and retention of faculty of color is a critical issue within higher education institutions, however, the research is lacking within community colleges. Community colleges enroll over half of all non-White students in higher education, more than any other type of higher education institution; however, the faculty do not reflect the student population. Faculty of color face potential suppression, omission, isolation, and lack of belonging. This study illuminated faculty of color’s experience at community colleges and the culture at community college for these faculty. In this qualitative, interpretative phenomenological study, the researcher explored the viewpoints of faculty of color …

Hospice Families Shared Experiences With Time-Of-Death Visits, Katherine S. Katzenberger

Electronic Theses and Dissertations

The death of someone we love is a life-altering experience and may happen in a variety of settings. Hospice patients may die in their homes with their loved ones caring for them in their last moments of life. Families may receive a visit at the time of death from their hospice nurse. Few studies have been conducted looking at the lived experiences of home hospice families that have received a visit at the time of death from hospice. To better meet these families’ needs, the researcher conducted a study to explore and better understand their lived experiences. A qualitative phenomenological …

Understanding And Avoiding Ai Failures: A Practical Guide., Robert Max C Williams

Electronic Theses and Dissertations

As AI technologies increase in capability and ubiquity, AI accidents are becoming more common. Based on normal accident theory, high reliability theory, and open systems theory, we create a framework for understanding the risks associated with AI applications. In addition, we also use AI safety principles to quantify the unique risks of increased intelligence and human-like qualities in AI. Together, these two fields give a more complete picture of the risks of contemporary AI. By focusing on system properties near accidents instead of seeking a root cause of accidents, we identify where attention should be paid to safety for current …

The Effect Of Breastfeeding Education In African American Women On Initiation And Duration Of Breastfeeding, Shalawn F. Harris

Electronic Theses and Dissertations

Abstract

This Doctor of Nursing Practice scholarly project aimed to evaluate the effectiveness of breastfeeding education in African American women on the initiation and duration of breastfeeding. Studies demonstrated that breastfeeding education by providers and a breastfeeding support network positively influenced breastfeeding initiation and continuation in African American women. Breastfeeding education containing information on the decreased risk of breast cancer in African American women may be an even greater motivator for breastfeeding. Participants for this project were African American women, ages 18–50, in their last trimester of pregnancy. The project was approved to be implemented at an urban clinic in …

A Case Study Of One Small Christian College Overcoming Decline And Implementing An Institutional Turnaround, Richard H. Johnson

Electronic Theses and Dissertations

Numerous studies and national data show a growing number of small, private, Christian colleges face extreme difficulties, which often result in decline, followed by closure or merging with larger, higher education institutions. Attempting to overcome the loss of student revenue from a declining enrollment, many small colleges raise tuition prices, spend endowment funds, and overextend themselves with high debt payments. Countering the increased tuition prices, these colleges often increase scholarships and financial aid, which reduces available funds for other institutional needs. Other challenging issues include meeting accreditation standards, raising money for operational and capital needs, and the general public losing …

Implementing Culturally Diverse Strategies In Higher Education Classrooms, Christina M. Corona

Electronic Theses and Dissertations

Abstract

In this qualitative case study, the researcher determined how student cultural differences influenced Western Coastal University (WCU, pseudonym) faculty pedagogies within their courses. Additionally, the researcher clarified how WCU faculty described their understanding and awareness of culturally diverse teaching strategies. Further investigation also uncovered what successes and challenges professors faced when implementing culturally diverse strategies in the classroom and what differences they discovered in their teaching and student learning as a result. The researcher used in-depth interviews, artifact documents such as the WCU’s Diversity Rationale Statement and Strategic Plan, and course survey data. Three overarching themes emerged from the …

An Autoethnographic Study Of Online Class Size And Instructor Participation In Discussions, Danielle M. Philipson

Electronic Theses and Dissertations

This research provided a detailed description of the researcher’s experience as an online instructor who faced increasing demands while trying to maintain instructional effectiveness. This account provided online program directors who sought to balance instructor satisfaction, accreditation standards, and financial pressures with insight into the impact of class size choices on instructor behavior in the online classroom. A qualitative autoethnographic method was used to understand the nature of the connection between class size and instructor use of instructional posts and to identify factors that influence the way instructors participate in online discussions. The autoethnographic genre of qualitative research allowed the …

Restorative Strategies Used To Reduce Disproportionality In Texas Schools That Have Implemented Restorative Practices, Shenita Y. Alsbrooks

Electronic Theses and Dissertations

The purpose of this qualitative case study was to identify restorative practice strategies than can be used to reduce disproportionality in school discipline in Texas schools. Exclusionary discipline practices have created disproportionality in school discipline. While zero-tolerance policies are no longer considered effective in addressing conflict in schools, many schools are implementing restorative practices as a promising alternative. Restorative practices have shown to contribute to positive school culture, specifically by improving student achievement, improving attendance, improving student-teacher relationships, and lowering discipline issues. Interviews using semistructured questions were used to conduct this study. In this qualitative case study, participants at suburban …