Digital Commons Network^™

The Effect Of Nondiagnostic Information On Internal Auditor Skepticism: Capturing The Dilution Effect, Joseph Anthony Giordano

Electronic Theses and Dissertations

Internal auditors assigned to assess internal controls over financial reporting incorporate irrelevant information into their judgment, showing decreased skepticism when irrelevant information contradicts preconceived stereotypes of management, known as the dilution effect and attributed to the representativeness heuristic. Irrelevant information consistent with preconceived stereotypes does not decrease skepticism. In this experiment practicing internal auditors are provided an irrelevant description of the Chief Information Officer portrayed as either gregarious or introverted then subsequently receive relevant internal controls information. When the Chief Information Officer is described as gregarious, counter to common stereotypes, internal auditors assess risk as less likely to occur compared …

Perspective Of Nurse Practitioners On The Use Of Ebr Embedded In The Electronic Medical Record, Deashandrea Thomas Williams

Electronic Theses and Dissertations

The methods by which U.S. healthcare services are delivered are changing within the healthcare delivery system. The decision-making processes of healthcare providers are being guided by standardized protocols, clinical guidelines, policies, and procedures developed through evidence-based research. These clinical-decision support tools are adopted by healthcare organizations and embedded into electronic medical records to improve and standardize care among healthcare providers. Although these clinical support decision tools are readily available to healthcare providers, it is important to understand how these tools are being perceived among nurse practitioners. It is vital that the healthcare system understand the experiences of nurse practitioners with …

Venous Leg Ulcers: An Analysis Of Nursing Knowledge, Shelia Moore-Miller

Electronic Theses and Dissertations

This project evaluated the knowledge level of wound center nursing staff on venous leg ulcer etiology and treatments after an educational intervention. To determine the effectiveness of the educational intervention, participants completed a pretest and posttest evaluation. Venous leg ulcers (VLUs) are chronic lower extremity ulcers affecting older Americans. VLUs are painful and negatively affect activities of daily living. Inadequate VLU treatment can become an infectious process that can ultimately threaten limb existence. A quantitative, quasi-experimental study was conducted over three weeks in a hospital-based wound care center in central Florida. The theoretical framework applied to this project is Lydia …

Building Resilience In Graduate Nurses Through Online Virtual Simulation, Robert Grant Harmon

Electronic Theses and Dissertations

Resilience has become a popular topic in nursing research. Nurses experience enormous stress throughout their training process that extends into their first employment as they transition into practice. Simulation training is a standard for training nurses and for continuing professional education within academia. Most simulation training for nurses is focused on building critical thinking skills. While critical thinking is an essential quality equipping nurses to meet professional demands, resilience is a crucial quality to overcome the stress of both training and practice. Resilience is believed to play an essential role in the retention of new graduate nurses and preventing burnout …

The Perceptions Of Faculty And Instructional Designers Regarding The Impact Of Professional Development To Teach Online Courses, Scott Mitchell January

Electronic Theses and Dissertations

Leadership at a mid-sized 4-year university in the western region of Texas asserted a problem with the low amount of faculty training impacting online courses’ creation and quality. The purpose of this qualitative single case study was to investigate the elements needed to design quality online courses, determine how faculty and instructional designers perceived professional development provided by the university to develop online courses, and find out how faculty and instructional designers perceived professional development impacted faculty skills as an online instructor. Three research questions were created which generated two interview protocols. The following research questions were used and were …

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, …

A Descriptive Qualitative Study Exploring Middle-School Teachers’ Perceptions Of Professional Development On Technology Integration, Dayana Núñez

Electronic Theses and Dissertations

Today’s teachers are being encouraged to incorporate technology into their classrooms. Technology integration became a worldwide focus for schools after remote learning was necessary to continue instruction due to the COVID-19 pandemic. Additionally, research shows that technology-infused lessons improve student achievement and increase student engagement. Despite efforts to support teachers throughout the technology integration process, concerns have developed. Preparing highly qualified teachers ready to incorporate technology into their teaching repertoire has developed additional stress factors. In this descriptive qualitative study, the researcher wanted to address the problem of teacher attrition, possibly related to stress factors associated with technology integration. The …

The Effect Of An American Heart Association–Approved Exercise Regimen On Burnout In Nurse Practitioners And Physician Assistants Working In Emergency Departments, Michelle Lee Johnson

Electronic Theses and Dissertations

Burnout is a widely known state of physical and emotional fatigue previously noted to affect as many as 60% of healthcare providers, but one that is understudied in nurse practitioners and physician assistants working in emergency departments. It is imperative that the providers of healthcare recognize in themselves signs of burnout and have resources available to mitigate the condition. A pretest–posttest, quasi-experimental, nonequivalent control group, descriptive research design with descriptive statistics analysis was used to analyze answers to an email-based survey sent to nurse practitioners and physician assistants working for one large emergency medicine staffing company. The intent of this …

Female Ex-Offenders Transitioning Into Society, Stacey L. Forte

Electronic Theses and Dissertations

The purpose of this qualitative study was to examine female ex-offenders’ perceptions of their lived experience(s) while transitioning into society after incarceration. This study examined risk factors that female ex-offenders faced while transitioning into society asking the question, “What are the lived experiences of female ex-offenders who utilized transitional housing for reentry with regard to their perception of the benefits of certain services/offerings and staff support?” Nine participants were part of the study ranging from 25–64 years of age, with the majority being between the ages of 25 and 55 years old, residing originally in five different states. Sixty percent …

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 …

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 …

Quantification Of Nuclear Dynamics During Epithelial Remodeling, Noah De Leeuw

Electronic Theses and Dissertations

The morphogenesis of developing tissues is contingent on an extensive array of rearrangements in cellular shape, position and identity at large and small scales. One commonly used process to reshape tissues is the cell intercalation-driven elongation of a tissue in a common axis, in which rows of epithelial cells undergo oriented intercalation in a directional fashion. In most models of intercalation, cells are treated as homogeneous objects directed in their shape changes by cortical forces localized along cell-cell interfaces or tricellular junctions. However, less attention has been paid to how inhomogeneities in mechanical resistance of their own internal structures affects …

'They Were Known Accordingly’: The Journey Of The Land Otter Pole And Memorial Pole At The Denver Art Museum, Penske Stranger Mccormack

Electronic Theses and Dissertations

In 2019, two Kaigani Haida (Alaskan Haida) totem poles (Xaadas Gyáa’ang) were re-raised in the renovated Northwest Coast gallery of the Denver Art Museum. Lee Wallace and his family, descendants of Haida carver Dwight Wallace and Dwight’s son John Wallace, led a ceremony that publicly acknowledged the Wallace family’s connection to the two poles, reintroduced Haida cultural protocols into their care and viewing, and set the stage for future collaborations between the museum and family. This study explores the history of the poles and the intersecting forces that shaped their journey from Sukkwan, Alaska, to Denver, including shifting ideals of …

Endogenous Money And The Structure Of Interest Rates, Grishma Neupane

Electronic Theses and Dissertations

My thesis examines the empirical patterns of interest rates in the United States in the period from 1992 to 2019. Looking into the patterns of interest rates, the spread between the Federal Funds rate and long-term interest rate is widening in the post-1990s period with the remarkable acceleration of financial innovation and financial deregulation. There has been increasing concerns about the power of monetary authorities in controlling market interest rates by setting the Federal Funds rate.

My thesis builds on the theoretical as well as the empirical literature discussing the debates among the Post-Keynesians about the determination of interest rates …

Interactions In The Mind: Examining Metacognition's Role In Entrepreneurial Performance, John Sebesta

Electronic Theses and Dissertations

To better understand the mental processes that shape entrepreneurial performance, this dissertation examines the moderating effect of metacognitive abilities on the relationship between cognitive style and entrepreneurial alertness on performance at the opportunity identification and planning stages of the entrepreneurial journey. Prior research identifies these factors as components of an entrepreneurial mindset. However, the present research develops and examines theoretically driven predictions regarding how the factors interact. Using a sample of seventy teams participating in a business plan competition enables performance evaluation at these early steps in the entrepreneurship process. The hypotheses were not supported, but post hoc analyses indicate …

The Evolutionary Causes And Consequences Of Mammalian Hybridization, Kelsie E. Hunnicutt

Electronic Theses and Dissertations

The natural recombination of divergent genomes within hybrid offspring provides windows through which we can study evolutionary processes and the dynamics of speciation. In this work, I use a combination of comparative and population genomics on both laboratory crosses of divergent rodent lineages and a hybrid zone of cottontail rabbits in the wild to study the causes and consequences of hybridization in mammals. Hybrid sterility is a common reproductive barrier between species that tends to preferentially manifest in the heterogametic sex and frequently genetically maps to the sex chromosomes. Thus, the sex chromosomes appear to play a special role in …

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 …

Let It Go: Cognitive Strategy Use Selectively Changes Temporal Context Effects In Risky Monetary Decision-Making, Hayley R. Brooks

Electronic Theses and Dissertations

Some of the most influential modern theories of risky monetary decision-making assume that choices result from stable, trait-like preferences, invariant to contextual influences such as recent events. Recent research has challenged this assumption, demonstrating that decisions under risk, even when values and their probabilities are explicit and known, are contextually sensitive, affected by recent events on multiple timescales, including immediate (previous monetary outcomes), neighborhood (recently encountered values), and global (cumulative earnings relative to dynamic expectations) events. Such temporal context-dependencies are perplexing, because relying on recent events at any timescale is inconsistent with the assumed goal of risky monetary decision-making: to …

Terrain Cost Learning From Human Preferences For Robot Path Planning Using A Visual User Interface, Kaivalya Velagapudi

Electronic Theses and Dissertations

Robot navigation in terrains with limited exploration and limited knowledge has been a problem of interest in robotics due to the potential dangers that may arise during traversal. Due to the large number of path permutations within a complex and feature-rich real-world environment, and in the interest of saving time and ensuring safety, the robot should learn the optimal path without repeated exploration of the terrain. This can be accomplished by leveraging the path preferences of a human operator so that, with selective inputs, the agent can effectively learn a terrain-cost mapping in order to determine the optimal route, thereby …

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 …

Post-Translational Modification Of Proteins Via Ambient Air Pollutants And Endogenous Reactive Species, Rachel Lauren Davey

Electronic Theses and Dissertations

Proteins can react with reactive oxygen species (ROS) and reactive nitrogen species (RNS) to form post-translational modifications (PTMs), which can affect protein structure and function. The formation of 3-nitrotyrosine (NTyr) and dityrosine (DiTyr) upon reaction of proteins with ROS/RNS are two common PTMs studied due to their stability and irreversibility, as well as their ability to enhance the allergenicity of pollen allergens upon formation. Many common techniques used to study the formation of these PTMs can reliably detect the PTMs but can only provide semi-quantitative information due to many assumptions and limitations. In Chapter 2 we present an analysis of …

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. …

Islamic Studies Teachers' Perspectives Of Applying Technology In Saudi Arabia Elementary Schools, Amal Abdulmohsen Alsaif

Electronic Theses and Dissertations

In recent years, the use of technology in education has been on the rise around the world, and Saudi Arabia is no exception. The integration of technology in Saudi education has the potential to enhance the quality of education, increase access to education, and provide students with the skills they need to succeed in a rapidly changing world. It also has the potential to facilitate collaboration between students and teachers, both within and outside the classroom, and to promote lifelong learning.

The purpose of this qualitative study is to investigate Islamic Studies teachers' perceptions of using technology in their classrooms …

Water Literacy In Drought-Prone Regions: Case Studies From Aurora, Colorado, Usa And Cape Town, Western Cape, South Africa, Meghan Mccarroll

Electronic Theses and Dissertations

Water managers around the world must reevaluate their approach to water security as challenges continue to grow. Supply-focused paradigms that aimed to capture, control, and commodify water resources are increasingly unreliable and often depend on environmentally and socially damaging practices. Of particular concern are regions experiencing climate shocks and aridification from rising global temperatures. In order to stretch limited water resources using equitable water policies, conservation programs, and alternative water sourcing, water managers must invest in a water literate citizenry. Water literacy is the culmination of water-related knowledge, attitudes, and behaviors. The benefits of a water literate citizenry abound, including …

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 …

Sorry Not Sorry: Microaggression Perpetrator Learning Readiness Factors, Kathryn Elaine Kelly Watson

Electronic Theses and Dissertations

Microaggressions are commonplace slights perpetuated against out-group members that reinforce negative stereotypes, often inadvertently and unconsciously. Workplace mitigation efforts have traditionally been focused on raising awareness with the belief that perpetrators are simply unaware of their actions. While these efforts have done much to raise awareness—especially for victims of microaggressions, who may be more sensitive than ever of their occurrence—some perpetrators consciously persist through awareness, often with even more negative implications to the victim such as minimization, dismissal, and further stereotype reinforcement. For perpetrators to change their behavior, in addition to classic behavioral change models that require capability, opportunity, and …

Process Depletion In Emotion Regulation, Christian Capistrano Boeckner

Electronic Theses and Dissertations

The ability to regulate emotions via reappraisal is considered an important skill that is associated with greater well-being. However, the effectiveness of emotion regulation is impacted by individual differences, and its adaptiveness may vary depending on context. For example individuals from vulnerable populations such as children and mothers in the context of poverty often demonstrate less optimal reappraisal, that is in turn associated with maladaptive behaviors. Given its consequence on mental health, it is critical to understand mechanisms that influence reappraisal to maximize its adaptive consequences. The current study explored conditions that could either facilitate or impair reappraisal success. We …

Adversarial Explanations For Text-Based Local Surrogate Models, Christopher Burger

Electronic Theses and Dissertations

LIME has emerged as one of the most commonly referenced tools in explainable AI (XAI) frameworks that is integrated into critical machine learning applications–e.g., healthcare and finance. However, its stability remains little explored, especially in the context of text data, due to the unique challenges when it comes to perturbing the underlying data, data that requires a stricter measure of semantic and syntactic consistency. To address these challenges, we first evaluate the inherent instability of LIME on text data to establish a baseline, and then propose a novel algorithm XAIFOOLER to perturb text inputs and manipulate explanations that casts investigation …

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). …

Mindfulness Practice Relates To Improvements In Delaying Gratification In Preschoolers, Biju Rajbhandari

Electronic Theses and Dissertations

Mindfulness, often defined as “awareness that emerges through paying attention on purpose, in the present moment, and non-judgmentally to the unfolding of experience moment by moment” (Kabat-Zinn, 2003, p. 145), has been proposed as a potential practice to aid in self-regulation and emotional control (Diamond & Ling, 2019). However, results have been mixed, especially during early development (Mak et al., 2018; Pearce et al., under review). One possible reason for these inconsistent findings may be related to the multidimensional nature of both mindfulness and executive function (EF). For instance, it has been suggested that mindfulness practices two components, focused attention …