Digital Commons Network^™

Student And Teacher Relationships At Secondary Level, Christine Fisher

Dissertations

Interpersonal relationships between teachers and students built within a learning context have a significant influence on the development of learners’ social and emotional life. Higher levels of engagement, attachment, and motivation are common among students who strongly connect with their teachers. This study aimed to obtain a deeper understanding of care related to student-teacher connection from students’ experience. Noddings Theory of Care believes that caring associations are ontologically essential; thus, they play a great part in the development of student’s learning process. However, care can fail to realize the expected outcomes according to Noddings’ theory if it is misinterpreted as …

Online Instructors’ Gestures For Euclidean Transformations, Andrea Christine Alt

Dissertations

The purpose of this case study was to explore the nature of instructors’ gestures as they teach Euclidean transformations in a synchronous online setting, and to investigate how, if at all, the synchronous online setting impacted the instructors’ intentionality and usage of gestures. The participants in this case study were two collegiate instructors teaching Euclidean transformations to pre-service elementary teachers. The synchronous online instructors’ gestures were captured in detail via two video cameras; one through the screen-capture software built into the online conference platform used to conduct the class and another separate auxiliary camera to capture the gestures that the …

An Exploratory Factor Analysis Of The Humility In Counseling Scale, Jennifer Barker Santopietro

Dissertations

As clients’ needs grow in depth and complexity, it is imperative that counselor educators have a process for training counselors-in-training (CITs) to develop nuanced intrapersonal qualities and further prepare them for the challenges of the therapeutic relationship. Counseling skills are just one facet of clinical competence. Counselors-in-training must also develop their self-as-the therapist to gain competence in working with the client’s emotional turmoil, life stressors, intersectionality, unique perspectives, and autonomy (Aponte et al., 2009). The purposeful application of clinical humility could be a catalyst to both scaffold and deepen learning experiences to foster intra- and interpersonal development. The purpose of …

Creating Appropriate Clinical Guidelines For The Bilingual Population With Acquired Brain Injuries, Sophia L. Pena

Dissertations

While there is a growing bilingual demographic in the United States, relatively little is known about treating this population should they experience a brain injury. This is a growing area of interest, as research has demonstrated that the acquisition of a second language promotes neuroplastic changes that then impact brain functioning pre- and post-brain-injury. Given bilingualism’s cognitive complexity, clinicians are left with challenges on how best to tailor treatment for brain-injured bilingual populations. Therefore, the focus of this review was to provide clinical recommendations to clinicians performing assessments with bilingual individuals with acquired brain injuries. The goal was for the …

Consistent Bedtime Routines Are Linked To Better Sleep Outcomes: Why?, Kristy Larsen

Dissertations

Results from nationwide studies estimate that between 81 and 95% of parents in the United States with young children use bedtime routines. This is auspicious given that the use of a consistent bedtime routine is linked with better sleep quality. Indeed, the use of bedtime routines has been determined to have “strong” empirical support for addressing bedtime behavior problems (e.g., bedtime resistance) and for improving children’s sleep. However, it is unclear how, or through what mechanism(s), that a consistent bedtime routine is associated with positive sleep outcomes. We evaluated compliance near bedtime and anxious distress at bedtime as possible mechanisms …

Microplankton Dynamics In The River-Dominated Mississippi Bight, Adam D. Boyette

Dissertations

The Mississippi Bight (MSB) is a river-dominated continental margin influenced by multiple large river systems, including the Mississippi River, Alabama and Tombigbee rivers via Mobile Bay, and numerous smaller rivers, creeks, and bayous. This is part of a biologically-rich ecosystem that supports the second largest fishery industry by volume in the United States. Despite our understanding of the linkages between primary production with higher trophic levels, there remains limited studies quantifying these trophic interactions in this system. Microplankton (µm) community dynamics and trophic connectivity between primary producers and heterotrophic protists represent a critical nexus influencing overall biological productivity in this …

Examining The Effects Of State Anger On Self-Reported Psychopathic Trait Inventories, Olivia C. Preston

Dissertations

Research indicates that experiencing anger is linked to social undesirability and temporarily induces a host of significant changes within an individual, such as hostile attribution bias, lower trust, increased impulsivity, poorer decision-making, and preferential recall. Such changes theoretically may inflate psychopathy scores due to a greater ability or willingness to endorse attitudes, behaviors, cognitions, and emotions that are regarded as reflective of psychopathic traits and may potentially introduce random error variance into measurement. Such distortion due to mood may bear important implications for applied settings where one individual’s scores are measured at a single time point, rather than research where …

Reconciling Religious And Scientific Epistomologies: Leveraging Mutuality To Enhance Acceptance Of Science And Respect For Religion, Mary Medlin

Dissertations

One prominent factor associated with accepting science as factual includes religiosity, with greater espoused religiosity often associated with less acceptance of scientific facts and greater secularism associated with greater acceptance of science as factual, but often reduced respect of religious beliefs. Such dichotomies exacerbate perceptions that science and religion are mutually exclusive, thereby fostering conflict between individuals with different perspectives and increasing ideological polarization. The current study sought to compare these mutually exclusive articulations of science and religion to a mutualist articulation of science and religion as complementary ways of knowing. Participants were randomly assigned to read one of four …

Modeling Hydrochemical And Vegetation Responses Of High-Elevation Forested Watersheds To Future Climate And Atmospheric Deposition Changes In The Southeastern U.S., Hailong Huang

Dissertations

Changes in climate and atmospheric acidic deposition alter biogeochemical cycles in forested ecosystems. I investigated the responses of vegetation, soil, and hydro-related processes to changes in climate and acidic deposition at five high-elevation forests in the southeastern U.S. using a biogeochemical model - PnET-BGC model. I focused on change-points and thresholds concepts that were less studied in forest ecosystems as well as seasonal variability of responses and extreme events. I applied principal component analysis (PCA) to reduce the dimensionality of data. I developed a Bayesian multi-level model to derive key biogeochemical variables response to temperature and precipitation (local) and latitude …

Leadership Strategies That Exemplary K-12 Latina Superintendents In California Use To Create An Organizational Culture Of Inclusiveness Using Kennedy’S Five Leadership Qualities Of Cultural Differences, Martha Martín Pérez

Dissertations

Purpose: The purpose of this sequential explanatory mixed methods study was to identify and describe the leadership strategies that Latina superintendents in California use to create an organizational culture of inclusiveness using Kennedy’s (2008) 5 leadership qualities of cultural differences.

Methodology: This sequential explanatory mixed methods study analyzed quantitative surveys and qualitative interviews to identify and describe strategies found when analyzing the data. This study summarized the findings that emerged to identify and describe strategies that create an organizational culture of inclusiveness.

Findings: Examination of mixed methods data from the 15 Latina superintendents in California participating in this study indicated …

Mixed-Method Investigation Of Truancy Intervention Program In A Midwest Public Urban School District, Stephanie Scurlark-Belt

Dissertations

In pursuance of analyzing attendance at Midwest Public Urban School District (a pseudonym), the researcher investigated the high school’s truancy intervention program's effectiveness. The research intervention program's goal was to find what worked in the program, what needed to be changed, and how practical the truancy intervention program was. To investigate the program, the researcher used a Skyward software system to collect all quantitative data. The data system gave all chronological data information covering attendance from the Freshman enrollment 2016-2017 school year to the first semester senior year, December 2020. Qualitative data were used to analyze if the truant students’ …

Strategies Exemplary Mental Health Leaders Use To Stay Grounded While Working With Veterans, Audrey Dangtuw

Dissertations

Purpose. The purpose of this explanatory mixed method study was to identify and describe what exemplary mental health leaders in Puget Sound area mental health facilities serving veterans do to maintain their physical, emotional, intellectual, social, vocational, and spiritual health based on the six dimensions of Rosen's (2014) healthy leader model.

Methodology. An explanatory mixed methods approach was selected to allow the triangulation of data to increase the validity of the findings. The study analyzed quantitative surveys to identify how exemplary mental health leaders rate their use of grounded leadership strategies and qualitative semi-structured interviews to identify strategies exemplary mental …

Evaluation Of An Elopement Risk Assessment Tool In An Acute Inpatient Psychiatric Hospital, Beth Lockhart

Dissertations

Persons admitted to acute care, inpatient psychiatric facilities often pose a threat to themselves or others, a situation which could quickly devolve if they were to leave treatment prematurely. There is a need for an elopement risk assessment with appropriate interventions correlating to level of risk. An acute care, inpatient psychiatric hospital implemented an elopement risk assessment tool in March of 2020. This quality improvement project used an observational descriptive design and comprised of a retrospective chart review, aimed to determine the effectiveness of the risk assessment tool on decreasing elopements. Charts of those that eloped in 2019 (n=8) and …

Synthesis And Characterization Of Antiviral Drug Candidate Molecules Against The Respiratory Syncytial Virus, Ali Abbas Sabi

Dissertations

Abstract

Pyrrole-imidazole polyamides (PAs) are small molecules that typically develop H-bonds to bind to the minor groove of DNA. PAs are of interest because they can be designed to recognize DNA sequences. PAs have numerous biomedical applications in areas like regulation of gene expression and antimicrobial activity. Specifically, polyamide UMSL1011 (a polyamide synthesized in Dr. Bashkin's lab) inhibits replicating vesicular stomatitis virus (VSV) by binding the viral RNA inside the nucleocapsid, as indicated by research at Professor Ming Luo's lab at Georgia State University. However, some reports have revealed that polyamides have a low affinity for “simple” double-stranded RNA. Nevertheless, …

Increasing Adherence Of Pump Integration With Electronic Medical Record Through Simulation, Judi Reeves

Dissertations

Problem: Intravenous (IV) medication errors account for one-third of the medication errors made by nurses in the United States. A measure to combat medication errors is the development of IV pump integration where the IV pump is electronically connected to the electronic medical record (EMR). With IV pump integration, the nurse is responsible for turning on the pump, scanning the medication and the IV pump, and confirming in the EMR. Human error is removed when the IV pump integration system automatically programs and starts the IV pump. This is a technical system which requires the nurse to have expertise in …

Risk-Taking Behavior Of Alcohol Use Among Young Adults Who Have Aged Out Of Foster Care, Elizabeth Ana Borroto Levine

Dissertations

Risk-taking behaviors such as excessive alcohol use in adolescence may become destructive habits in adulthood and pose major health problems. For aged-out foster care teenagers (AOTs), the behaviors are especially increased. The study purpose was to determine the incidence of alcohol use among AOTs in South Florida and to test four hypothesis measuring the variables of self-perceptions (self-esteem), risk perceptions (costs/benefits), social/environmental perceptions (peer influence), peer group characteristics (peer values), and risk-taking behaviors that would predict alcohol use among AOTs living in South Florida.

Suicide Mortality Of Emergency Department Patients, Briony Marie Dubose Mhi, Rn, Lss, Bb

Dissertations

Purpose The purpose of this retrospective comparative study is to describe relationships among biological, psychological, sociocultural factors and emergency department (ED) care among discharged ED patients and describe the association of these variables with subsequent suicide mortality.

Rationale Identifying patients who are most at risk of suicide mortality post ED discharge can focus resources, refine interventions, and prevent suicide. Additionally, recognizing patterns of ED care including ordering of a psychiatric evaluation and disposition status can provide data for potential practice changes.

Background Suicide is the 10th leading cause of death in the United States and has been since 2008. Suicide …

Oneida College Lacrosse Players’ Perspectives Of The Sacred Game Of Lacrosse, Thomas Reed

Dissertations

Oneida college lacrosse players have an important perspective on the sacred game of lacrosse that needs to be heard. The Oneida are one of six tribes of the Haudenosaunee, or also known as, the Iroquois. Lacrosse is one of the fastest growing sports in the world and the style played today is most similar to the Haudenosaunee style. Oneidas are traditionally orators and lacrosse players. There is a lack of literature on the Oneida, lacrosse, and education. Oneida college lacrosse players face a problem in attempting to preserve their traditional Indigenous knowledge at their respective university communities, while also seeking …

Surviving And Thriving As A New Principal: Discussing What It Takes To Be A New Principal Through A Narrative Approach, Patrick Fisher

Dissertations

One often overlooked aspect of school success and student achievement is the vital role of the school principal. While much of the education reform conversation focuses on topics such as accountability, school-family connections, and individual teacher practices, it is the principal who ultimately impacts each of these areas and who can be the driving force behind school growth. Considering this, current high rates of principal turnover are troubling as this may impact many schools across the country. If a principal is to have a positive impact on a school community, it will take a long-term effort, and for this to …

Economic And Environmental Impacts Of Drone Delivery, Juan Zhang

Dissertations

Motivated by the potentially huge economic and environmental benefits of drone delivery, this dissertation developed mathematical models using the continuous approximation methodology to quantify the cost and emissions savings that drone delivery can provide relative to conventional truck delivery on multi-stop routes for a range of operating characteristics, delivery environments, and carbon intensities of power generation. This research considers two types of drone delivery: drone-only delivery and truck-drone delivery. In drone-only delivery, drones travel out-and-back from a depot to make each delivery. In truck-drone delivery, a truck and drone tandem make deliveries in parallel with the drone being launched and …

A Descriptive Study Of Health-Related Risks And Outcome Differences By Loneliness Status In A Sample Of Older Veterans, Rachael Beard

Dissertations

There is a need to understand the influences and outcomes related to loneliness in veterans living with complex illness. Patients require self-care to manage complications and exacerbations associated with complex illness. Deficits in self-care result in negative health outcomes and drive resource utilization upward. The identification of potential factors related to self-care is important. Loneliness may be one factor that influences patients’ ability and desire to care for themselves. Descriptive correlational design was used to evaluate loneliness both as a predictor and outcome in veterans admitted to the hospital for three complex respiratory illnesses (heart failure, chronic obstructive pulmonary disease, …

Timing Of Therapeutic Hypothermia & Short-Term Infant Outcomes, Brooke Rakes

Dissertations

Background: Hypoxic-ischemic encephalopathy (HIE) can result in devastating long-term neurological morbidity and/or death. Current evidence recommends initiating Therapeutic Hypothermia (TH), as early as possible, however, research specifically describing TH timing in relation to short-term infant outcomes is limited with mixed results.

Purpose: Examine TH timing (TH initiation time & time to target temperature) on short-term outcomes (neonatal seizure; brain injury) of infants >35weeks, with suspected HIE, born at a large urban women’s medical center.

Methodology: Retrospective, cross-sectional, correlational design examining data extracted from electronic health record from November 1, 2012- March 31, 2020. Descriptive and inferential statistics were performed.

Results …

An Examination Of Recruitment And Retention Strategies Of High-Performing Public School Districts In Missouri, Zebadiah Thomas Wallace

Dissertations

Teachers are the most-significant controllable factor that leads to student achievement (Hattie & Anderman, 2013). Accordingly, recruiting and retaining high-quality teachers are the most-significant variables for student success that can be controlled by school leaders (Fraynd, 2013). The purpose of this study was to examine teacher recruitment and retention strategies of high-performing public school districts in Missouri. Specifically, this study was designed to compare the perceptions of human resource directors and teachers to identify trends, commonalities, and differences to more fully understand the recruitment and retention of teachers. Participants received an online survey to elicit their perceptions of effective recruitment …

Exemplary Leaders’ Use Of Power And Influence To Cultivate An Ethical Organizational Climate: Case Studies Of Millennial Leaders In Admissions/Enrollment Management In Private Non-Profit Higher Education, Sasha Crowley

Dissertations

Purpose: The purpose of this qualitative multiple case study was to identify and describe how exemplary Millennial leaders in admissions/enrollment management use power and influence to create ethical organizational climate and to describe essential tactics Millennial leaders in admissions/enrollment management use to sustain an ethical climate.

Methodology: Qualitative case study methodology was used to provide a detailed description of the perspectives of 11 exemplary Millennial leaders in admissions/enrollment management in private non-profit higher education institutions in California, Oregon, and Washington and their approach to power, influence, leadership, and organizational climate. Case study instruments were developed through the lens of a …

How Exemplary Industrial Production Managers Lead Successfully Through The Turbulence Of The Covid-19 Crisis, Wendi Fast

Dissertations

Purpose: The purpose of this phenomenological study was to discover and describe behaviors that exemplary industrial production managers in organizations practice to lead their organizations through the turbulent times of COVID -19 using the leadership attributes of personal temperament, concern for the collective interest, resilience, and moral purpose.

Methodology: This qualitative study used a phenomenological research design. Data was collected from 10 interviews of industrial production managers and artifacts collected to discover and describe behaviors that industrial production managers in manufacturing organizations practice to lead their organizations through the turbulent times of the COVID-19 crisis.

Findings: The study revealed 27 …

How Exemplary Industrial Production Managers Lead Successfully Through The Turbulence Of The Covid-19 Crisis, Wendi Fast

Dissertations

Purpose: The purpose of this phenomenological study was to discover and describe behaviors that exemplary industrial production managers in organizations practice to lead their organizations through the turbulent times of COVID -19 using the leadership attributes of personal temperament, concern for the collective interest, resilience, and moral purpose.

Methodology: This qualitative study used a phenomenological research design. Data was collected from 10 interviews of industrial production managers and artifacts collected to discover and describe behaviors that industrial production managers in manufacturing organizations practice to lead their organizations through the turbulent times of the COVID-19 crisis.

Findings: The study revealed 27 …

How Do Exemplary Public School Superintendent Lead During Turbulent Times By Relying On Their Moral Purpose, Concern For The Collective Interest, Personal Temperament, And Resilience, Jason Lea

Dissertations

Purpose: The purpose of this phenomenological study was to the describe behaviors that exemplary superintendents practice to lead their organizations through turbulent times using the leadership attributes of moral purpose, concern for the collective interest, personal temperament, and resilience.

Methodology: This phenomenological study examined 12 exemplary superintendents in California who have led districts with a student population with at least 1,500 students, who have been in the position for a minimum of 2 years in the same district during a crisis period that occurred within the past 5 years, led their districts during turbulent times. Participants were interviewed on an …

Regulation Of Self-Love, Kruti Surti

Dissertations

While the concept of self-love is well-known in today’s society, it remains unknown how self-love can be increased. Increasing self-love may help individuals decrease stress and promote well-being. The current study tested how self-love and pleasantness can be increased and whether anxiety levels and personality traits such as neuroticism and conscientiousness are associated with self-love increase. In this study, participants (N = 108; 86 women, 20 men, 1 gender queer, 1 other (not specified)) completed questionnaires related to self-compassion, self-efficacy, anxiety, and personality. Then, participants completed an online self-love regulation task in which they read prompts that encouraged them …

The Covid-19 Pivot To Online Education And Bsn Graduates’ Readiness To Practice, Abigail Schulte

Dissertations

There is a major nursing shortage worldwide, and amid the COVID-19 pandemic, it is essential to invest in the acceleration of nursing education to meet global needs. Nursing schools had to pivot to online education overnight, and many are unsure how this has impacted students. The purpose of this study is to see if the pivot to online education, prompted by COVID-19, impacted the readiness to practice and grade point averages (GPA) of graduating Bachelor of Nursing students. In this quantitative study, a casual-comparative survey design is used to test for readiness to practice and program modality. A cross-sectional design …

Effective Mindfulness Practices For Reducing Veteran Teacher Perceived Stress, Michael Brouillette

Dissertations

Purpose: The purpose of this mixed methods study was to measure and describe the extent to which mindfulness practices impact veteran teacher perceived stress. In addition, it was the purpose of the study to capture the most effective mindfulness practices of veteran teachers to reduce veteran teacher perceived stress.

Methodology: This study used a mixed methods study research methodology. Data were collected from 15 teachers in the form of answers to the Perceived Stress Scale and interviews to collect their lived experiences. Responses from veteran teachers who have used mindfulness for at least 1 year were analyzed with the objective …