Digital Commons Network^™

Effects Of Extra-Curricular Project-Based Learning Experiences On Self-Efficacy And Interest In Stem Fields In High School, Taihao Kevin Wan

Dissertations

As our society and systems become more technologically advanced, increasing opportunities exist for students interested to pursue careers in Science, Technology, Engineering, and Mathematics (STEM) fields. However, pervasive inequities have led to differences in the extent to which women and underrepresented racial/ethnic groups choose to pursue study and career pathways in STEM. Project-Based Learning (PBL) is among the most widely researched strategies suggested to support student learning and motivation and has more recently been applied to school-based efforts to increase student interest in STEM related fields. Rooted in Social Cognitive Career Theory, this study examined changes in students’ self-reported general …

Unpacking Educational Harm: Parent And Teacher Perceptions Of English Learners, Amalia Guzmán Ayala

Dissertations

The purpose of this study was to: (1) provide the opportunity to Spanish-speaking parents of English Learner (EL) students to voice their perceptions regarding policies, procedures, and programs related to ELs, and (2) provide the opportunity to teachers to share their perceptions regarding the policies, procedures, and programs related to ELs. The research design for this qualitative study was exploratory and descriptive. The key findings were: (1) Hispanic Spanish-speaking parents had limited knowledge about policies, procedures, and programs related to ELs; and (2) Teacher knowledge about the policies, procedures and programs related to ELs was limited. The conclusions were: (1) …

Grounded Leadership: Exploring Health And Wellness Strategies Of Exemplary Field Grade Commanders In The California Army National Guard, Christopher G. Schoenwandt

Dissertations

Purpose. The purpose of this explanatory mixed methods study was to identify and describe what exemplary field grade commanders in the California Army National Guard (CA ARNG) do to maintain their physical, emotional, intellectual, social, vocational, and spiritual health.

Methodology. This study used a mixed methods approach relying on the collection of data to provide for a more flexible platform to triangulate multiple data sources and increase the validity of the study’s findings. The study used a quantitative survey to examine how exemplary field grade commanders in the CA ARNG rated their use of grounded leadership strategies combined with follow-on …

Exemplary Urban Unified District Superintendents Leading With Transformational Strategies During The Covid-19 Global Health Crisis, Sandra Hernandez

Dissertations

Purpose: The purpose of this qualitative multiple case study was to identify and describe strategies exemplary urban unified district superintendents used to lead in crisis using the five critical tasks of strategic crisis leadership (sense making, decision making and coordination, meaning making, accounting, and learning) during the COVID-19 pandemic. In addition, it was the purpose to understand and describe the experiences of exemplary leaders during a time of crisis.

Methodology: In this qualitative multiple case study, interviews were used to secure data from exemplary urban unified district superintendents to identify and describe the strategies they used to lead during the …

Parental Perceptions Of Family Management Styles In Families With A Child With Asthma, Annette Hines

Dissertations

Asthma is the most common chronic illness among children in the United States, and families who have a child with asthma face daily challenges to maintaining a normal family life. A descriptive, cross-sectional study was performed that studied four risk factors and four protective factors derived from the literature that impact these families, in order to better understand how nurses can meet the health care needs of the children with asthma and their families. Knafl's (1990, 1996) family management styles framework was applied as the theoretical framework of the study, and the concept of normalization was measured using the Family …

The Lived-Experience Of Novice Nurse's Actualizing Clinical Reasoning In Academic Simulation, Mary Catherine Brinker

Dissertations

The purpose of this existential-phenomenological study was to address the first-person perspective of what it is like to experience clinical reasoning during a simulation. It was not known how a novice nurse would describe the experience of actualizing clinical reasoning during the academic simulation experience. In order to maintain the firstperson perspective, all presuppositions were eliminated. There were no instruments used in the data collection process, and no theories or models that guided this research. The researcher integrated Amedeo Giorgi's method of analysis to discover the psychological acts of the first person (novice nurse) to address the unknown. The research …

Empathy As A Moderator Of Preservice Teachers’ Culturally Responsive Teaching Self-Efficacy And Outcome Expectancy Beliefs, Juta Tammachart

Dissertations

The main purpose of this research was to examine the relationship model between culturally responsive teaching self-efficacy (CRTSE) and culturally responsive teaching outcome expectancy beliefs (CRTOE) in Thailand. There were two research questions outlined in the study: what is the relationship between preservice teachers’ CRTSE and CRTOE? Also, does the culturally responsive teaching teacher empathy (CRTTE) moderate the relationship of preservice teachers’ CRTSE and CRTOE?

Based on the CRT standards by Siwatu (2005), there were three measures applied in the study: CRTSE, CRTOE, and CRTTE scales. These instruments were piloted with 536 preservice teachers in the Faculty of Education, Prince …

Lived Experiences Of New Nurses With Lateral Violence And Their Decision To Remain In The Nursing Profession, Lorraine Ann Hover

Dissertations

The issue of lateral violence, or nurse-on-nurse violence, is a major factor in why new nurses leave the nursing profession within the first two years of professional practice. There is considerable research into mitigating factors, why nurses leave, and programs to address lateral violence, however, little to no research has been conducted on why nurses choose to remain in the profession despite their experiences. This lack of research necessitates the need for further study into the lived experiences of new nurses with lateral violence and their decision to remain in the profession. This qualitative descriptive phenomenological study helps to address …

The Experience Of Being Aware Of Disease Status In Women With Recurrent Ovarian Cancer: A Phenomenological Study, Catherine Scott Finlayson

Dissertations

In the United States, each year about 22,440 women are diagnosed with ovarian cancer, the deadliest gynecological cancer - with an estimated 14,080 deaths each year. Patients with recurrent ovarian cancer have more options today due to advances in treatments, and specifically, with the advent of immunotherapies. Many have to make many treatment decisions throughout the disease trajectory and awareness of disease status is one of the factors of the treatment decision making process in the ovarian cancer population. To date the literature has generally conceptualized and operationalized awareness of disease status in cancer patients from the health care provider's …

Implementation Of An Opiate Use Disorder (Oud) Screening Tool To Reduce Opioid Abuse In A Pain Management Clinic, Brian D. Pervis

Dissertations

The long-term use of opioids to manage chronic pain in those with an opiate use disorder (OUD) is dangerous and poses a considerable risk of death. Pain management providers must have protocols and tools in place for OUD screening and referral. If OUD is not managed correctly, such as through provider education, screening, and referral, morbidity and mortality rates will severely affect society (Centers for Disease Control and Prevention, 2020). This quality improvement (QI) project's PICOT was among providers in a pain management treatment center, how will implementing an evidence-based OUD screening tool, compared to no screening tool, affect OUD …

Vigilance Experiences: Cancer Patients, Families, And Nurses, Wendy C. Kooken

Dissertations

Cancer disease, treatment, and errors in health care put patients at increased risk for poor outcomes. To improve outcomes and protect patients, researchers recommend increased vigilance; yet, research on vigilance in health care is minimal. There are even fewer studies on patients, family members, and nurses' experiences of vigilance, although such studies could contribute to understanding mechanisms that foster vigilance within and across groups.

The purpose of this study was twofold: Aim 1 was to describe the experiences of vigilance as perceived at the individual levels of patients receiving treatment for cancer, family members of a patient with cancer, and …

Travel Nurse Job Performance: Integration Factors As Predictors, And Travel Nurse Integration Experiences, Carol Ann Tuttas

Dissertations

For more than three decades, travel nurses have bridged critical experience and volume gaps in hospital staffing across the US. Trends in travel nurse use over the past decade offer no promise of a reduction over the years ahead. Travel nurses begin each 13-week assignment with an abbreviated onboarding agenda after which they are expected to reach productivity and fit in with the healthcare team to ensure seamless quality care to patients. Concerns have been raised among healthcare leaders about possible unfavorable patient outcomes related to the use of supplemental nurse staff. Nonetheless, no researchers have examined relationships between job …

A Delphi Study Of The Most Desirable Qualifications For Selecting Entry-Level School Site Administrators With No Prior Administrative Experience, Toshimi Minami

Dissertations

Purpose: The purpose of this policy Delphi study was to identify the qualifications expert K-12 Human Resources administrators identify as most important when selecting a candidate with no prior administrative experience for an entry-level administrative position. It was also the purpose to have the experts rate the importance of the identified qualifications and have the experts describe what they look for in the top-rated identified qualifications.

Methodology: The research design used a Delphi approach allowing data collection from a panel of experts. The Delphi study collected qualitative and quantitative data during various rounds of electronic surveys. The electronic surveys consisted …

Excelling In Telework: A Delphi Study, Ashley Carlin Smith

Dissertations

Purpose: The purpose of this Delphi study was to determine the factors IT management experts identify as necessary for healthcare employees to reach positive decision outcomes in virtual workplaces, to rate the importance of the identified factors, and to determine the practices IT management experts recommend for implementation for the five most important factors. Methodology: This study used a Delphi method that consisted of three rounds to collect data from 15 IT management professionals who are experts in leading virtual teams at Southern California hospitals. In Round 1, participants were asked to identify the factors healthcare employees need to reach …

Evidence-Based Educational In Home Program To Improve Self-Management Adherence And A1c Levels For Patients With Diabetes, Garrett Blaker

Dissertations

Background: Diabetes diagnosis rates continue to grow, affecting many patients, communities, and health care organizations. One of the greatest challenges faced by patients with diabetes is maintaining diabetes self-management activities including self-blood glucose monitoring, physical activity, a healthy diet, and daily foot checks in order to control their diabetes and reduce their A1c. Diabetic Medical Concepts (DMC) previously provided intermittent and inconsistent in-home diabetes self-management education. An in-home diabetes self-management education program, adherence system and A1c testing component was implemented among DMC's patients as part of a quality improvement project.

Aim: The aim of the quality improvement project was to …

Testing Peplau's Theory Of Interpersonal Relations In Nursing Using Data From Patient Experience Surveys, Thomas A. Hagerty

Dissertations

Patients' experiences in hospitals are important indicators of quality. Patients' opinions about their experiences in hospitals are significantly associated with their opinions of those hospitals' nursing services. Nurses in the US have traditionally focused on patients' experiences, and Peplau's (1952/1991) theory of interpersonal relations is early evidence of that focus. This study tested Peplau's (1952/1991) theory of interpersonal relations in nursing using confirmatory factor analysis (CFA) on data from 12,436 patient experience surveys. Two hypotheses were supported: (a) patient experience data (i.e. responses on the Consumer Assessment of Healthcare Providers and Systems - Hospital [HCAHPS] survey) collected from patients in …

What Does Masculinity Have To Do With It? The Roles Of Fathers In The Socialization Of Children’S Emotions And Emotion Regulation, Kathryn Cherry

Dissertations

Emotion regulation skills are important in a variety of domains throughout the lifespan, including psychological, social, academic, and occupational functioning. Research on children’s emotion regulation skill development often examines the family, exploring caregiver approaches to emotion socialization. However, this research has predominantly been conducted with mothers. Fathering is of particular interest to children’s emotional development for a variety of reasons, including the role of traditional Western masculine norms in gendered differences in emotion expression and regulation techniques. Fathers’ conformity with masculine norms and difficulty with emotion regulation have potential to impact their emotion socialization practices, and therefore relate to their …

Performer’S Guide To Three Miniatures For Tuba And Piano By Anthony Plog, Steven Dixon

Dissertations

This dissertation will discuss the history, musical and technical challenges, and preparation techniques for Anthony Plog’s Three Miniatures for tuba and piano. The document will begin with biographical information about both the composer and the tubist who premiered the piece, Daniel Perantoni, and historical information about the composition of the work. A thorough discussion of each movement will follow, including a short description of the form of each movement, challenges that the tubist will encounter, and techniques to overcome these challenges, including suggestions for supplemental material to improve technique. The appendices will include interviews with Plog and Perantoni.

Three …

The Impact Of Mississippi’S K-3 Literacy Initiative Professional Development, Billie Fick

Dissertations

This quantitative survey study explored the statistical significance of participation in the training Language Essentials for Teachers of Reading and Spelling (LETRS) by early childhood educators in Mississippi, specifically K-3. The three outcome measures were teachers’ beliefs related to Mississippi’s K-3 Literacy Initiative: instructional practices, student learning outcomes, and barriers of technology use in literacy instruction. A total of 78 people completed the LETRS Survey, which consisted of a five-point scale. Demographic data included: grade range, teaching experience, number of students taught weekly, highest degree earned, teaching a tested subject/grade, mode of instructional delivery, technological barriers, and parental support for …

The Relationship Between The Protean Career Attitude And Feedback After The Employee Promotion Process, Marcie Overstreet

Dissertations

The deterioration of the traditional organizational career model progressively challenges employees to manage their careers (Briscoe et al., 2006). Increasingly, individuals self-manage their careers, focusing on both professional and personal circumstances throughout a career (Li et al., 2019). Employees continue to pursue career advancement by developing their knowledge, skills, and competencies. While individuals seek career development pursuing more challenging and higher paying jobs, organizations also show interest in career development.

Organizations take an interest in the career growth of employees because career advancement leads to increased morale and productivity and reduced costs associated with employee turnover (Bowness, 2019). Increased morale …

Employees' Expectations Of Leadership Development Programs And Their Effects On Anticipated Voluntary Employee Turnover And Organizational Commitment, Candace Johnson

Dissertations

Employee retention and commitment have gained attention over the past years (Mutsuddi, 2016). Commitment is the link that connects an individual to their organization, thereby decreases the probability of turnover (Allen & Meyer, 1990; Hague et al., 2019). According to Mutsuddi (2016), decreasing employee turnover remains a critical element for sustainment in any organization. However, most organizations invest in policies and practices to increase employee commitment; those same practices can lead to employee turnover (Mutsuddi, 2016). This study explores the effects of leadership development programs and their impact on organizational commitment and anticipated voluntary employee turnover. A qualitative research design …

The Understanding Of Digital And Multimedia Evidence (Dme) By Attorneys And Digital Forensic Examiners (Dfe) Within The United States Criminal Justice System, Joseph Levi White

Dissertations

One goal of this research was to determine potential themes that may influence the understanding of Digital and Multimedia Evidence (DME) by attorneys and Digital Forensic Examiners (DFE) within the United States Criminal Justice System. Qualitative semi-structured interviews were conducted to gather information from experienced criminal attorneys and DFEs regarding potential influences on their understanding of DME. The results of these interviews were transcribed, and the data coded to allow for qualitative analysis. Five themes were developed from this data and are thought to play a role in understanding of DME by attorneys and DFEs: motivation for involvement in the …

Put The Pedal To The Metal: Exploring The Resources Of The Modern Electric Vibraphone, Andrew Dean Gilstrap

Dissertations

ABSTRACT

The process of applying pickups to acoustic vibraphones began in the early twentieth century in order to provide means of amplification for live performances other than the use of microphones alone. Artists and innovators in the industry quickly realized the possibilities of adding effects, such as tremolo, reverb, delays, and other sound processing devices, to create a pallet of sounds not possible on an acoustic vibraphone. This concept applied to modern signal routing, yields a copious amount of sonic possibilities, extending the creative universe of the performer.

Due to the amount of technology involved with the electric vibraphone, it …

The Relationship Between Shared Decision-Making And School Climate, Sara Bardwell

Dissertations

The focus of this study was to determine the extent of the relationship between shared decision-making and school climate. In order to explore these constructs, a quantitative survey included SEDS-R, OCI, and demographic items. The 109-item survey questionnaire was made available to K-6 elementary teachers in Mississippi.

Two hundred twenty-nine teachers responded to the questionnaire using Qualtrics. Survey results from SEDS-R and OCI were downloaded into Excel and cleaned of incomplete data sets and participants who did not meet the specifications set by the researcher. SPSS was then used to average the results from SEDS-R and OCI. Demographic information gathered …

Psychological Distress During The Covid-19 Pandemic In Nursing Students: A Mixed Methods Study, Mayantoinette Watson

Dissertations

During such an unprecedented time of the largest public health crisis, the COVID-19 pandemic, nursing students are of the utmost concern regarding their psychological and physical well-being. Questions are emerging and circulating about what will happen to the nursing students and the long-term effects of the pandemic, especially now that hospitals are being overwhelmed with COVID-19 cases and patients as well as a significant need for nursing staff (Jividen, 2020). Expectations, demands, change, and the fear of the unknown during this unprecedented time can only contribute to the many stressors that accompany nursing students through laborious clinical and didactic courses …

Analyzing And Detecting Android Malware And Deepfake, Md Shohel Rana

Dissertations

Rapid advances in artificial intelligence (AI), machine learning (ML), and deep learning (DL) over the past several decades have produced a variety of technologies and tools that, among numerous cybersecurity issues, have enticed cybercriminals and hackers to design malware for the Android operating systems and/or manipulate multimedia. For example, high-quality and realistic fake videos, images, or audios have been created to spread misinformation and propaganda, foment political discord and hate, or even harass and blackmail people; these manipulated, high-quality and realistic videos became known recently as Deepfake. There has been much work done in recent years on malware analysis and …

Covid-19 & University Stakeholders: A Faculty Perspective, Torie Fowler

Dissertations

The purpose of this study was to investigate faculty member perceptions of job satisfaction, response efficacy, organizational communication efforts, along with organizational trust and goodwill in relation to the COVID-19 crisis. A cross-sectional survey was conducted, using faculty members employed at their institution of higher education during the 2019-2020 and 2020-2021 academic years. A total of 285 responses were analyzed.

Results of this study suggest faculty member perceptions of job satisfaction and response efficacy were significant in predicting perceptions of trust and goodwill. The most significant predictor of organizational trust and goodwill was perceptions of organizational communication efforts. Also, this …

Walking Into A News Desert: How Arkansas College Newspapers Are Coping With The Decline In Print Journalism, David Keith

Dissertations

News deserts is a reference to geographic areas — most commonly counties — where no newspaper is published. The number of these areas continues to grow as more newspapers shut their doors because of financial difficulties brought on by a lack of advertising, a lack of readers, and the shift to online news consumption. College students studying journalism find themselves on the cusp of entering a profession where the number of workplaces and jobs is shrinking. They know it and the advisers of their college newspapers know it. Even with this arid prospect before them, the students are reporting news …

An Exploration Of Black Church Leaders' Intentions To Develop Critical Consciousness Among African-American Students, Taheesha Quarells

Dissertations

African-American students experience human capital opportunity and achievement gaps. Researchers have called for culturally relevant strategies to help close the gaps. The historic Black Church, a part of many African-American students’ culture and community, is a historic and current source of social capital for positive human capital development outcomes. Critical consciousness develops positive human capital outcomes, such as academic achievement, in African-American and other minority students. Much of the literature on critical consciousness is quantitative in nature and therefore does not include the intentions or the willingness of organizations to develop critical consciousness. Therefore, there is a need to understand …

Sustainable Development Among Four–Year Higher Education Institutions In The United States: A Geographic And Anthropological Perspective, Kori Nadine Armstrong

Dissertations

This dissertation investigates the factors that contribute to the cultural characteristics of sustainability among higher education institutions (HEIs) in the United States to shed light on how they represent themselves as sustainable. It documents four-year HEIs in the United States that self-identify as sustainable; evaluates how these institutions portray themselves to society as sustainable; and documents who is leading sustainability on U.S. college campuses. This dissertation fills an important gap in the literature on sustainable development in higher education that Holm and others (2016) have identified. Although education for sustainable development (ESD) has been recognized as an important topic, and …