Digital Commons Network^™

Hands-Only Cpr Education In Tarrant County, Courtnee C. Cross

Electronic Theses and Dissertations

The purpose of this project was to identify the impact of in-person, hands-only CPR education for community members on their confidence and ability in performing CPR. Bystander-initiated CPR is an important aspect in the survival and outcomes of those that experience a cardiac arrest in the community. The hands-only CPR method was developed to help increase bystander-initiated CPR and improve outcomes for those experiencing a cardiac arrest at home. This project was quasi-experimental, using pretest and posttest data. Community members took the Basic Resuscitation Skills Self-Efficacy Scale (BRS-SES) before and after the hands-only CPR education video to determine how the …

Understanding Barriers That Exist To Campus Administrators’ Support For Special Education Programs And How Principals Use Special Education Needs Coordinators As Change Agents, Kevin L. Lanxon

Electronic Theses and Dissertations

Several barriers exist that impact campus administrators’ use of special education needs coordinators (SENCOs) as change agents. Using grounded theory, this study aimed to understand the barriers that exist for campus administrators regarding their ability to support special education programs and how principals use SENCOs as change agents. The study was conducted on a secondary campus with participants engaging in participatory action research (PAR) within a professional learning community. Data was collected using a triangulation of PAR forms, interviews, and reflective journals. While the study focused on understanding the barriers that impact administrators utilizing their SENCOs as campus leaders, the …

The Transformation: Teaching Critical Thinking And Clinical Decision Making In Nursing Education, Winifred Ferguson Adams

Electronic Theses and Dissertations

Abstract

The profession of nursing has recognized in the past 20 years the need for graduate nurses to enter the profession prepared to care for complex medical patients in an ever-changing healthcare environment. It has become a major challenge for nurse educators to provide students with adequate didactic and clinical education in nursing. The overall purpose of this project was to help nurse educators accept the challenge required to make the radical transformation in education. Faculty participated in the measurement of self-efficacy pre and post-exposure to teaching strategies related to (1) critical thinking, (2) clinical judgment, and (3) clinical reasoning …

The Impact Of The Digital Divide On Rural Community College Students, Martin Ray Sheppard

Electronic Theses and Dissertations

Abstract

This qualitative case study investigated the perceived impact of the digital divide on rural U.S. community college students. An online survey was conducted of adult community college students at a rural community college. In addition, volunteer faculty at the same institution were interviewed through Zoom. The purpose of the student surveys and faculty interviews was to determine the impact of the digital divide on rural community college students and the ways in which these students seek to overcome the divide. This study used a theoretical framework that combined aspects of the situational theory of problem solving (STOPS) with the …

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

Electronic Theses and Dissertations

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

Vegetal Being: Dreamwork, Ritual, And Performance In Han Kang’S The Vegetarian, Briana Hanratty

Electronic Theses and Dissertations

In this thesis, I am writing towards an ecofeminist informed reading of the English version of The Vegetarian by Han Kang, translated by Deborah Smith. My aim is to display how, like an ecosystem of complex interdependency, it is impossible to separate body from theory from text from ecological context. To engage with this form of ecofeminism, I center an autotheoretical methodology with voices from ritual theory and performance theory in order to examine how Yeong-hye, the titular vegetarian of Han Kang’s novel, operates as a narrative-level metaphor for the desire for erotic ecology as a mode of ecological and …

Thermal, Magnetic, And Electrical Properties Of Thin Films And Nanostructures: From Magnetic Insulators To Organic Thermoelectrics, Michael J. M. Roos

Electronic Theses and Dissertations

Modern fabrication and growth techniques allow for the development of increasingly smaller and more complex solid state structures, the characterization of which require highly specialized measurement platforms. In this dissertation I present the development of techniques and instrumentation used in magnetic, thermal, and electrical property measurements of thin films and nanostructures. The understanding of trapped-flux induced artifacts in SQUID magnetometry of large paramagnetic substrates allows for the resolution of increasingly small moments. Using these methods, the antiferromagnetic coupling of the interface between a Y₃Fe₅O₁₂ film and Gd₃Ga₅O₁₂substrate is quantitatively …

Design Of Hybrid Inverters Using Wideband Gap Semiconductors For Microgrid Application, Luca Gacy

Electronic Theses and Dissertations

As the world becomes more reliant on renewable energy sources such as solar and wind power, the need for high efficiency high power inverters connected to homes is more relevant than ever. Connecting these renewable energy sources (RES) coupled with an energy storage system (ESS) to the grid through a hybrid inverter, with the highest efficiency and grid stability, is quickly becoming a necessity for the near future. This thesis explores the integration of wide band gap semiconductors for the power stage in these systems, along with the analysis of hybrid inverter topologies and structures. The goal of this thesis …

“Omg, I Think You May Have Just Changed My Life”: Binge Eating Disorder Recovery In Instagram Comment Sections, Caitlin Roe

Electronic Theses and Dissertations

As the internet and social media have become a more ingrained part of everyday life, online eating disorder pro-recovery communities have become a common topic of examination in the psychological sciences. However, there has been little focus on online binge eating disorder (BED) pro-recovery communities specifically. Additionally, there has not been much exploration into the use of comment sections as a part of pro-recovery communities. The current study used codebook thematic analysis to code ten BED pro-recovery Instagram comment sections to examine the interactive data present within this recovery community. Four themes were developed during analysis: detailed self-disclosure, sharing experiences …

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

Electronic Theses and Dissertations

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

Novel Approach For Non-Invasive Prediction Of Body Shape And Habitus, Emma Young

Electronic Theses and Dissertations

While marker-based motion capture remains the gold standard in measuring human movement, accuracy is influenced by soft-tissue artifacts, particularly for subjects with high body mass index (BMI) where markers are not placed close to the underlying bone. Obesity influences joint loads and motion patterns, and BMI may not be sufficient to capture the distribution of a subject’s weight or to differentiate differences between subjects. Subjects in need of a joint replacement are more likely to have mobility issues or pain, which prevents exercise. Obesity also increases the likelihood of needing a total joint replacement. Accurate movement data for subjects with …

Blockchain Security: Double-Spending Attack And Prevention, William Henry Scott Iii

Electronic Theses and Dissertations

This thesis shows that distributed consensus systems based on proof of work are vulnerable to hashrate-based double-spending attacks due to abuse of majority rule. Through building a private fork of Litecoin and executing a double-spending attack this thesis examines the mechanics and principles behind the attack. This thesis also conducts a survey of preventative measures used to deter double-spending attacks, concluding that a decentralized peer-to-peer network using proof of work is best protected by the addition of an observer system whether internal or external.

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

Electronic Theses and Dissertations

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

Teaching Problem-Solving Skills As A Soft Skill For Employment To Individuals With Autism And Intellectual And Developmental Disabilities Using Video Modelling In A Virtual Learning Environment, Cliff Oliech

Electronic Theses and Dissertations

Individuals with Autism (ASD) and Intellectual and Developmental Disabilities (IDD) exhibit poor post-secondary education employment outcomes compared to their disabled and non-disabled peers (Shattuck et al., 2012; Taylor et al., 2015). In addition, due to the COVID-19 pandemic school closures, students with ASD and/or IDD in post-secondary transition programs may have lost crucial instruction time, possibly putting them at risk for unemployment and underemployment. Consequently, this research study sought to establish through multiple-baselines across participants design how effective VM can be in teaching problem-solving skills as a soft skill for employment to post-secondary transition education students with ASD and/or IDD …

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

Electronic Theses and Dissertations

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

Icu Nurses’ Adherence To The Cdc’S Central Line Bundle: A Qualitative Study, Cherie Burke, Cherie Burke

Electronic Theses and Dissertations

Background: Central line associated bloodstream infections (CLABSIs) are one of the most common healthcare associated infections and result in prolonged hospital stays, significant morbidity, and increased costs to the healthcare system. Adherence to the CDC central line maintenance bundle has been shown to be effective in decreasing CLABSI yet these infections continue to be a problem. ICU nurses play a vital role in managing central lines and adhering to the maintenance guidelines, however different situations may arise during the care that may impact CLABSIs.

Objectives: 1) To determine nurses’ adherence to the CDC’s maintenance central line

bundle; 2) To determine …

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

Electronic Theses and Dissertations

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

Contestant Theology: Toward A Play Theology Of Religions, Greg Jones

Electronic Theses and Dissertations

How can a Christian theology of religions navigate the interreligious dialogical problems of 1) the inability to fully articulate faith, 2) the lack of persuasive religious language, 3) the reality of violence among religions, and 4) the liquescent “truth” of modern times? This dissertation answers this question with a theology of religions considered through the lens of play theology. Contestant theology navigates these problems as 1) a space of cooperation and contest which 2) incorporates assertiveness (exclusivism), compassion (inclusivism), openness (pluralism) and free participation (Trinitarianism) to 3) hold together enriching and diminishing relationalities among diverse religious peoples with a view …

Detecting Native Freshwater Mussels In Pennsylvania Waterways: Comparison & Validation Of Environmental Dna Methods, Meredith Bennett

Electronic Theses and Dissertations

North America is home to approximately one third of the world's freshwater mussel species. They are highly imperiled organisms due to habitat destruction and invasive species. Traditional surveys rely on visual identification of mussels, but individuals tend to be rare and difficult to identify. An alternative method is to extract environmental DNA (eDNA) from water samples, which has advantages over traditional sampling, including less sampling effort and fewer hazards to researchers and organisms. We conducted a review of the two main eDNA approaches: single-species detection and metabarcoding. We also developed and validated metabarcoding primers for the detection of native mussels. …

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

Electronic Theses and Dissertations

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

The Semiotic Use Of Emojis In Marketing Communication, Naif Albarzan

Electronic Theses and Dissertations

Despite the emergence of social media as the primary tool for communication in social and business settings, research on effectiveness of communication using of emojis is limited. This project seeks to bridge the gap in understanding the effectiveness of the use of emojis in marketing communication. In particular, the dissertation will focus on an interpretive exploration of the use of emojis in marketing communication as a semiotic that supports persuasion.

The Persuasive Use Of Public Relations In Saudi Arabia 2030 Vision, Talal Alqahtani

Electronic Theses and Dissertations

The Kingdom of Saudi Arabia is one of the nations that has recommitted to rebranding in modern times, capitalizing on public relations as persuasion techniques. The Kingdom of Saudi Arabia through their Vision 2030 endeavors towards attaining a revamped economy that will attract foreign investors, rebrand the nation and establish mutually beneficial relations between the Kingdom and its domestic and international publics. Vision 2030 was officially coined in 2016 by then then Deputy Crown Prince Mohammed bin Salman (MBS). Vision 2030 is anchored around three primary pillars: developing a vibrant society; secondly, establishing a thriving economy, and developing an ambitious …

The Integration Of Catholic Mission And Ethics In Contributing To A Good Death, Noah Dimas

Electronic Theses and Dissertations

Catholic healthcare ethics exists within a morality that is under regular heavy scrutiny. This is furthered by the healthcare space itself becoming more secular as the greater society itself moves beyond the religious origins of healthcare. However, this does not have to be relegated to a negative. Rather, this can become a strong call to action for Catholic healthcare to rally together and advocate for itself in the wider healthcare space. This is especially true as these challenges to the Catholic moral-ethical framework begin to question the presence of both Catholic and religious healthcare as whole. These challenges, if left …

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

Electronic Theses and Dissertations

The effective communicative capabilities of integrated marketing communication (IMC)

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

3d Scanning And Characterization Of Skin Lesions, Amir Rastegar

Electronic Theses and Dissertations

Skin lesions, including burn wounds, are characterized by several key physical properties including the size, shape, and coloration of the wound. Assessing the state of the wound is critical to ensure the best chance of patient recovery. Initial assessments are typically done with visual inspection, which, given human eyes, is subjective and non-repeatable.

In this study, we investigated the feasibility of characterizing skin wound properties, such as surface area, based on the 3D model obtained with an iOS device, aiming for providing more accurate skin wound assessment than conventional 2D imaging based assessment. Since 2D images lack depth data, they …

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

Electronic Theses and Dissertations

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

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

Electronic Theses and Dissertations

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

The Future Is Now In Twisted Coil Polymer Actuators (Tcpa), Ryan Ronquillo

Electronic Theses and Dissertations

This thesis aimed to fabricate and test twisted coiled polymer actuators (TCPA) to understand the mechanical and thermal aspects of this artificial muscle fiber. The purpose of this thesis was to find a linear relationship using the LVDT sensor, fabricating TCPA fibers, and interpreting the data. The project tested whether nylon/polymer could be used as a better artificial muscle fiber.

This research accomplished three goals: (1) designing and fabricating a system capable of creating supercoiled muscle fibers consistently, (2) calibrating the Linear Variable Differential Transformer (LVDT) and Core, and (3) analyzing/interpreting the data of the Twisted Coiled Polymer Actuators (TCPA) …

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

Electronic Theses and Dissertations

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

Healthcare Workers’ Perceptions, Practices, And Knowledge Of Trauma-Informed Care In The Hospital Setting, Emily Gayle Tippens

Electronic Theses and Dissertations

Psychological trauma has become a pervasive term throughout the mental health field but has been slow to gain momentum in the healthcare field. Hospitals have always been a place where people with mental health concerns or psychosis seek help, but hospitals have historically not implemented a trauma-informed care (TIC) approach. As the mental health crisis continues to become more detrimental, trauma-informed care skills will become more valuable. This study measured the knowledge, opinions, perceptions healthcare professionals in West Texas have regarding trauma-informed care. This study hypothesized that healthcare workers in West Texas would benefit from TIC training. This study hypothesized …