Digital Commons Network^™

Examining And Exploring Social Constructs, Conflict Management Style, And Workplace Conflict Among Workers In The United States, Keith Boyd

Dissertations

This mixed-methods study explored social constructs, conflict management style (CMS), and workplace conflict among workers in the United States. Workers do not understand the connections between social constructs, CMS, and workplace conflict. A lack of information on workers' experiences and representation in conflict literature supports the gap in understanding (Aquino, 2000; Bourdieu, 1986; Hayes, 2008; Herr & Anderson, 2005; Lin, 2001; Long, 2007; Meng et al., 2019; Mertens, 2003, 2009, 2018; Sosa, 2019). The study used a transformative-emancipatory explanatory sequential design focused on workers. There were 82 convenience sample participant surveys and 12 purposive sample low-level cooperativeness CMS participant interviews …

Constructing Roles And Discourse: Presidential Speech And European Union Accession In The Former Yugoslavia, 2000-2021, John Horner

Dissertations

Yugoslavia’s dissolution in the 1990s resulted in seven distinct nation-states vying for functional institutions, ethno-nationalistic coalescence, and external validation. To this end the European Union (EU) offered a pathway to nation-state building and membership via democratization, economic liberalization, and legal and civil improvements. However, to date only Slovenia (2004) and Croatia (2013) are EU member-states. Montenegro, North Macedonia, and Serbia are candidate countries. Bosnia and Herzegovina and Kosovo are potential candidates. What are the incentives for Western Balkan countries to reform and join the EU? Were motivations driven by rational, economic benefits of membership, or was the impetus identity-oriented to …

Examining Workplace Elearning Programs Using Persuasive Learning Design: A Hermeneutic Phenomenological Study, David Akanbi

Dissertations

eLearning platforms have become the primary method for employee development in organizations (Dellagiacoma et al., 2020). This shift from the in-person approach has increased resources and budget allocation for authoring software applications needed to develop interactive eLearning programs (Kshirsagar et al., 2020). Despite spending a considerable amount of money on eLearning authoring software, there are concerns that most workplace eLearning programs do not achieve the desired outcomes (Jones, 2016; Patel, 2017; Sidhu, 2019). Although studies show that eLearning programs have effectively enhanced learning transfer, the same studies suggest that employees do not retain information in some eLearning programs (Dellagiacoma et …

Characterization Of Sea Level Changes Along The Louisiana/Florida Shelf Using High Frequency (Hf) Radar Data And Sea Level Measurements, Uchenna Nwankwo

Dissertations

In this dissertation, three sea level studies in the Mississippi Bight (MSB) have been conducted. The first is an investigation into why VDatum, the vertical datum transformation tool of NOAA, has large errors in the western side of the MSB. The second is an estimation of the subinertial (>2 day timescale) shape of sea level over the high frequency radar (HFR) coverage in the MSB and to what extent it is in geostrophic balance. The third study examines the relative contribution of different mechanims to the subinertial sea level in the HFR coverage area. For the first study, NOAA …

Digital Equity: Difficulties Of Implementing The 1:1 Computing Initiative In Low-Income Areas, Demetric D. Williams

Dissertations

Successful One-to-One Computing Initiative implementation requires educators to communicate and collaborate effectively with everyone in the learning community. However, other factors such as teacher’s professional development, student’s perception, and parent’s perception often affect the implementation of the One-to-One Computing Initiative. School districts, which serve low-income areas in Mississippi, have difficulties ensuring students and communities have access to the information technology they need to participate outside the school setting. The concept is often called digital equity. However, when officials do not address the capacity, there is a vital threat to the participants’ civic, cultural, employment, lifelong learning, and access to essential …

Rethinking Binge Eating Disorder: Is Resource Depletion The Missing Link?, Laura Fewell

Dissertations

Binge eating disorder (BED), the most prevalent of the eating disorders, is associated with significant mental health impairments, high healthcare costs and utilization, and increased mortality. Yet little is known about the mechanisms involved in binge eating, and existing BED theories are incomplete. Scholars have recently suggested that resource depletion, or the state of reduced self-regulation abilities, may apply to BED, but no identified studies have experimentally examined this relationship. The purpose of the current study was to examine the role of resource depletion in binge eating behaviors. Ego anxiety, discomfort anxiety, and dietary restraint were also examined as potential …

A Mixed-Methods Study Examining The Difference Between Closed Captioning And Lexile Levels, Jim Pruitt

Dissertations

This experimental mixed-methods study explores what happens to student Lexile scores when they use closed captioning. Since the emergence of closed captioning tools in the 1980s, closed captioning has become more mainstream and easier to access today than at any other time in history (Rickelman et al., 1991). Thus, it is through harnessing this technology and bringing it into the classroom setting that the researcher of this study hopes to provide new approaches for educators that want to improve their student Lexile levels, while also incorporating the SAMR model within our increasingly technologically-focused classrooms (Crompton & Burke, 2018).

The quantitative …

Faculty Descriptions Of Teaching Strategies For Professionalism In Nursing Students, Diane L. Smith Levine

Dissertations

The purpose of this qualitative single case study was to explore how nursing faculty described strategies for teaching professionalism, across the curriculum, to pre-licensure Bachelor of Science in Nursing (BSN) students at one college in the Midwest. It was not known how nursing faculty described developed strategies. This study was supported by two core theoretical foundations: Miller's Wheel of Professionalism in Nursing model (Miller, 1988) and Benner's Novice to Expert Nurse concept (Benner, 2001). Research study questions included: RQ1: How do pre-licensure nursing faculty, in one program in the Midwestern United States describe teaching professionalism to BSN students across the …

Mississippi School Accountability, Instructional Leadership, And Data Use; A Formula For Success, Teresa Duke

Dissertations

The following quantitative research study was conducted to determine if differences exist between “A-rated” and “F-rated” districts in Mississippi when it comes to how data are used for preparation of student academic achievement, how that data is used to influence instruction, and what beliefs school leaders have concerning the development of a data-based decision-making culture. Mississippi was chosen based on its unique accountability model.

The survey method was used for this study. Over 100 school leaders from across the state participated from 12 different school districts. Their responses provided some indication of the differences that exist between “A” and “F” …

A Mixed Methods Approach To Exploring Relationships Among Professional Preparation, Professional Development, And The Implementation Of Sex Education In Mississippi, Joyee Washington

Dissertations

The state of Mississippi has led the nation in high rates of teen pregnancy and sexually transmitted diseases among adolescents, despite mandating sex education in public schools for over a decade (SIECUS, 2011; SIECUS, 2016; SIECUS, 2017). Although studies conducted among Mississippi sex educators in the K-12 setting have shown that teachers receive very little to no professional development and desire more training, there is little supporting evidence to understand the position of professional development relative to sex education implementation in the state (Kolbo, Werle, Ismail, Arrington, Harbaugh, & Esters, 2015; Arrington, Ismail, Werle, Esters, Frederick, Ellis, & Kolbo, 2018). …

Copolymer Microphase Separation, Properties, And Applications, Daniel Weller

Dissertations

Copolymers represent a broad, but critically important class of materials. Often having properties superior to either of its constituents, copolymers are used in virtually all industries including automotive, aerospace, coatings, packaging, and cosmetics. Certain copolymers microphase separate to form nanosized domains that improve the physical properties of the copolymer. The polymer community already has a thorough understanding of how phase separation occurs, but the commercialization of phase separating copolymers lags significantly behind academia. Many of the copolymers that exist that have been undercharacterized and underutilized. This dissertation examines two such polymers. The first, a hard polystyrene material with soft nanodomains. …

Receptor-Doped Organic Transistors: Transducing Anion Binding From Mixed Ionic-Electronic Transport, Anthony Benasco

Dissertations

Organic semiconductors based on π-conjugated polymers show remarkable properties such as high tolerance to structural defects, low processing temperature requirements, biocompatibility, ease of fabrication, and tunable properties. Conjugated polymers integrated into device arrays can exhibit collective properties sensitive to minor perturbations in the surrounding media. However, these devices rely on serendipitous sensitivity to the analyte of interest, and strategies for specific detection remain a considerable change. There remains a compelling, global need for technologies to monitor phosphate due to its prevalence in agricultural runoff, leading to fish kills and economic decline for commercial and recreational fisheries. The strong hydration energies …

Perceptions Of Perinatal Nurses Caring For Perceived Stigmatized Patients During The Covid-19 Pandemic In Perinatal Settings: A Qualitative Study, Deborah Tucker

Dissertations

Perinatal nursing consists of caring for women before, during, and shortly after the birth experience, providing a unique opportunity for nurses to care for women and families in a fundamental moment of life (Simpson et al., 2020). This qualitative descriptive study design allows for straight descriptions of phenomena to evaluate perceptions of nurses caring for perceived stigmatized patients in the perinatal setting during the SARS-CoV-2 (COVID-19) pandemic. As research gaps were identified, the following research questions were developed and used to guide this study:

1. What are the perceptions of caring in perinatal nurses who deliver care to perceived stigmatized …

The Covid-19 Experience: An Intensive Care Nursing Perspective, Adrianna Watson

Dissertations

In December 2019, a new virus reared its head and within a matter of months demanded the attention of the world as health care was challenged to full capacity. Frontline healthcare workers struggled to care for the patient after patient with limited knowledge of pathophysiology, risk of contagion, and resources. As the waves of patients became increasingly critical, the task of everyday human connection and care, as well as extraordinary life-saving measures, fell upon the shoulders of intensive care nurses. Little is known about how these nurses understand their experiences caring for patients with the novel coronavirus, or how their …

The Search For Neutrality: A Discourse Analysis Of Language Use In Higher Education Title Ix Sexual Misconduct Policies, Cristin Reynolds

Dissertations

Title IX, a federal law passed in 1972, was designed to ensure that equal access to any educational environment receiving federal assistance (20 U.S.C. § 1681). Title IX forced institutions of higher education (IHE) to address the pervasive nature of sex discrimination within their educational environments, prevent the recurrence of sex discrimination, and remedy any effects of sex discrimination. To do this IHEs developed Title IX sexual misconduct policies. These policies are required by federal law to be impartial, neutral, and equitable to all parties accessing or participating in the resolution process addressing sexual misconduct.

The purpose of this study …

A New Model For Predicting The Drag And Lift Forces Of Turbulent Newtonian Flow On Arbitrarily Shaped Shells On The Seafloor, Carley R. Walker, James V. Lambers, Julian Simeonov

Dissertations

Currently, all forecasts of currents, waves, and seafloor evolution are limited by a lack of fundamental knowledge and the parameterization of small-scale processes at the seafloor-ocean interface. Commonly used Euler-Lagrange models for sediment transport require parameterizations of the drag and lift forces acting on the particles. However, current parameterizations for these forces only work for spherical particles. In this dissertation we propose a new method for predicting the drag and lift forces on arbitrarily shaped objects at arbitrary orientations with respect to the direction of flow that will ultimately provide models for predicting the sediment sorting processes that lead to …

Does Optic Flow Provide Information About Actions?, Hannah Masoner

Dissertations

Optic flow, the pattern of light generated in the visual field by motion of objects and the observer’s body, serves as information that underwrites perception of events, actions and affordances. This visual pattern informs the observer about their own actions in relation to their surroundings, as well as those of others. This study explored the limits of action detection for others as well as the role of optic flow. First-person videos were created using camera recordings of the actor’s perspective as they performed various movements (jumping jacks, jumping, squatting, sitting, etc.). In three experiments participants attempted to detect the action …

The Influence Of Word Pair Associative Direction On Judgment Of Learning Reactivity, Nicholas Maxwell

Dissertations

Judgments of learning (JOLs) are commonly used by researchers to assess whether individuals can accurately predict later memory performance. While the JOL literature has generally operated under the assumption that providing judgments at study does not affect the learning process, recent studies have shown a reactivity effect in which memory differs between participants who do and do not make JOLs at study. The effects of providing JOLs on memory have been mixed: Some studies report memory improvements (i.e., positive reactivity), while others report memory costs (i.e., negative reactivity). Additionally, little work has evaluated the effects of associative direction (i.e., credit-card …

Frameworks For Patient Safety In The Nursing Curriculum, Theresa M. Chenot

Dissertations

Patient safety (i.e., the degree to which patients are free from accidental injury) has received a great deal of media coverage during the past few years. Professional and regulatory agencies have indicated that patient safety education should be provided to healthcare workers to improve health outcomes. The primary purpose of this exploratory study was to gain a better understanding of the current status of patient safety awareness among pre-licensure nursing students. To this end, six research questions guided the study:

1. Will interpretable item constructs be identified when responses to the Healthcare Professional Patient Safety Assessment Curriculum Survey (HPPSACS) are …

Implementing A Restorative Yoga Therapy To Reduce Anxiety And Improve Quality Of Life Among Patients With Breast Cancer, Alyssa Kurjan

Dissertations

Maintaining psychological health is an important component of a patient's well-being throughout breast cancer treatment. Anxiety and quality of life are two common indicators of psychological health. Restorative yoga therapy enhances psychological health by reducing anxiety and improving quality of life among patients with breast cancer. Restorative yoga is a gentle subtype of yoga that incorporates stretching, breathing, and meditation exercises aimed to calm the body. The purpose of this project is to determine if participation in restorative yoga therapy decreases anxiety and increases quality of life among patients with breast cancer undergoing therapy or who have previously completed therapy. …

Culturally Relevant Practices And Community: Increasing Minority Leadership In School Administration To Improve School Climate, Cassandra Suggs, Joy N. Rogers

Dissertations

This dissertation and research looks into the area of Culturally Relevant Practices and Leadership in K-12 schools and the potential effect on all students in having minority leadership present. The research dives into interviews of teachers, hiring leaders, district leaders and building leaders. It also uses survey results from over 700 students, with the central theme of the questions around school safety, climate, culture, support, academics and a sense of belonging. The research purpose was to look into the potential positive effect on students and staff, if Culturally Relevant Practices and hiring of minority leadership was in place within school …

Competency And Work Environments Among Military And Civilian Perioperative Registered Nurses: A Predictive Model, James X. Stobinski

Dissertations

This study examined the self-assessed competency levels, work environments, sub-specialty training and selected demographic characteristics of two groups—civilian and military (United States Navy) perioperative nurses. The Nurse Competence Scale (NCS) was used to assess competency levels, and the Practice Environment Scale-Nursing Work Index (PES-NWI) was used to assess the nursing work environment. Demographic characteristics, including years of experience, educational level and type of sub-specialty training, were gathered, and comparisons were made between the groups.

A cross-sectional non-equivalent comparison group design was used. The research was conducted by mailed survey packets. All active duty Navy perioperative nurses (228) were surveyed, as …

Transitioning Eating Practices Of Older Adults, Michelle Lajoy Jackson

Dissertations

Purpose: The purpose of this descriptive qualitative study was to explore what factors may have influenced the transition of an individual older adult’s eating practices over a lifespan and the impact participants perceived those factors currently had upon their nutritional health in older adulthood.

Background: The older adult population is recognized as one of the fastest growing populations in the United States. One of many growing concerns for this population is the impact of dietary practices on the morbidity and mortality of this aging population. There is limited research to date that has explored the transitioning of appetite …

Posttraumatic Stress Symptoms, Anger, And Substance Use As Risk Factors For Trauma Revictimization, Hannah E. Walker

Dissertations

Maltreatment survivors are at an increased risk for adult revictimization. Yet, existing work has specifically focused on sexual revictimization, and it is unclear what factors increase one’s risk for revictimization more broadly. Posttraumatic stress symptoms (PTSS), anger, and substance use have been identified as potential risk factors for sexual revictimization. Still, the role of these variables is ambiguous in the broader revictimization framework. There is also a lack of understanding regarding the roles of the DSM-5 posttraumatic stress disorder (PTSD) symptom clusters and revictimization. This study aims to: 1) examine the links between maltreatment and revictimization and three factors (i.e., …

The Impact Of Peer Mentoring On Freshmen Student-Athlete Retention And Experience, Casey Finnell

Dissertations

Retention is a universal issue for institutions of higher education in the United States. Students face many challenges in the transition to college, which can contribute to a student’s decision to transfer. On top of the traditional obstacles faced by college freshmen, student-athletes encounter additional stressors associated with competing in intercollegiate athletics. College student-athletes must adjust to team dynamics, coaches and coaching changes, time management, and threats to athlete identity. The newly introduced NCAA transfer portal now allows student-athletes to transfer once during their undergraduate careers without losing a season of eligibility, which also impacts retention by making it easier …

Mixed-Methods Exploratory Study Investigating The Experiences, Outcomes, Motivations, And Stressors Of College-Educated Children Of Incarcerated Parents, Ysatis Ne’Cole Williams

Dissertations

The purpose of this mixed-methods study was to explore the possible relationship between parental incarceration and the outcomes, frequency of participation, motivations, challenges, and supports of college students with incarcerated parents. The study was conducted at an unnamed academic institution with individuals enrolled in a four-year degree program. The present study utilized a questionnaire, grit survey, academic motivation assessment, focus group, and interview to gather the needed data. The six steps for thematic analysis were utilized for data analysis. In examining these potential relationships, the present study utilized collected quantitative data to examine whether statistically significant relationships were present. As …

The Relationship Of Nurse Managers' Leadership Styles And Nursing Unit Organizational Culture In Acute Care Hospitals In New Jersey, Jesus M. Casida

Dissertations

Leadership and organizational culture are two important explanatory constructs of organizational performance. The relationship of these constructs, however, is not clearly understood. Moreover, little is known about the influence of nurse managers' (NMs) leadership styles on nursing units' organizational culture (NUOC). NMs can either shape or maintain nursing unit cultures that positively or negatively impact organizational outcomes. To be successful in their roles as leaders, regardless of their experience, NMs need to be trained about how the leadership-culture connection impacts organizational performance (e.g., organizational effectiveness). Thus, this study systematically explores and describes the relationship between NMs' leadership styles and NUOC …

Prescribing Competencies For Autonomous Aprn Prescriptive Authority: What Do Nurse Prescribers Need To Know?, Tracy A. Klein

Dissertations

The United States currently has no reliable and valid model for assessing entry-level autonomous prescriptive competency for advanced practice nurses, despite a decade of legislative expansion in scope and autonomy. Klein and Kaplan (2007) surveyed Washington and Oregon nurse practitioners with prescriptive authority, clinical nurse specialists with and without prescriptive authority; and nurse practitioner students, their preceptors and faculty about the relative importance of prescribing specific competencies(n=180). The original survey used an instrument from the Oregon State Board of Nursing, titled Clinical Practicum in Pharmacological Management Evaluation, containing 31 competencies. The present study used mixed methods to further confirm …

Leading With Heart: How Exemplary K-5 Principals Demonstrate Transformational Leadership Through Heart-Based Practices, Teresa Hubbard

Dissertations

Purpose: The purpose of this phenomenological study was to describe how exemplary K-5 principals in Southern California lead from the heart using Mark Crowley’s (2011) 4 principles (building a highly engaged team, connecting on a personal level, maximizing employee potential and valuing and honoring achievements) to accomplish extraordinary results in their schools.

Methodology: This study utilized a qualitative phenomenological methodology to study the behaviors of elementary principals. This study, due to current Covid restrictions, included virtual one-on-one interviews that were held via the Zoom online platform. The data collected included audio and video recordings, written transcripts, and artifacts from school …

Developing "A Personal Knowing" - A Grounded Theory Study, Mark Davies

Dissertations

The past 30 years have seen rapid expansion in nursing roles, and the provision of education that supports them. However, the nature of the knowledge that characterises advanced practice, and the pedagogical strategies that are utilised in catalysing its development have yet to be extensively evaluated. Whilst a number of frameworks which purport to conceptualise this knowledge do exist, such structures remain somewhat provisional. Likewise, the pedagogical approaches employed in the development of knowledge for advanced practice are derived as much from teacher preference, organisational expedience, and external policy drivers as educational efficacy. The study presented within this thesis addresses …