Digital Commons Network^™

Aligning Perspectives: A Comparative Analysis Of Teachers’ And School Leaders’ Perceptions Of Professional Development Efficacy, Nina Hollis

Dissertations

Professional development has become a staple in the educational landscape, with gaining importance in further education and enhancing one's career as an educator. Professional development is all about updating teachers with the latest knowledge and techniques, found by research, to effectively increase teaching skills. This study investigates the professional development experience of educators and school leaders in relation to their perceptions about professional development. These themes were created in the data analysis to include educators' roles in the classroom, school level, level of degree held, years of experience, subjects taught, and years of professional tenure to get full insight into …

Undergraduate Nursing Students' Test Anxiety And Performance Based On Testing Time Limits, Miranda E. Knapp

Dissertations

Test anxiety is a debilitating problem for many prelicensure nursing students. Effects of test anxiety can result in poor academic performance, inability to complete programs or pass license exams, and ultimately contributes to nursing shortages. Faculty-based methods to decrease nursing students’ test anxiety levels have not been thoroughly explored. Testing time limit suggestions vary significantly from one minute per question to more than two minutes per question. The effects of different testing time limits on test anxiety levels, testing duration, and testing performance has not been studied.

The Implementation Of Stream In Mathematics Classrooms In Abu Dhabi Primary Schools: Prospects, Priorities, Processes, And Problems, Nadeia Rashed Alalawi

Dissertations

This study shed light on implementing science, technology, reading and writing, engineering, art, and mathematics (STREAM) in mathematics classrooms in Abu Dhabi primary schools. The study aimed to explore mathematics teachers’ views on the prospects, priorities, processes, and problems of the implementation of STREAM in their classrooms. The study employed qualitative methods to collect and analyze data to support the findings using interviews, classroom observations, and document analysis. Fifteen in-service mathematics teachers were interviewed to explore their views about the application of STREAM in their classrooms regarding prospects, priorities, processes, and problems (4 Ps). Then, three of them were observed …

Conceptions Of Latinos And Latinas About The Grieving Process And Associate Concepts Of Dying, Death, Bereavement, And Loss: A Covid-19-Post-Pandemic Case Study, Rosario Garcia Ortiz

Dissertations

The purpose of this study was to recognize the grieving process and the related concepts of Latinos who lost a loved one to the COVID-19 pandemic. Death and dying have been studied in the United States, with limited studies focusing on the Latino culture. The COVID-19 pandemic was a devastating experience for the world and continues to be studied for understanding and lessons in the aftermath. This research included four participants from the Latino culture who lost a loved one during the COVID-19 pandemic. An inductive approach and data analysis were used to form theoretical constructs. Three main categories were …

Human Resource Practices And Employee Outcomes: An Examination Of Performance, Satisfaction And Diversity Climate In The Hospitality Sector Of Saudi Arabia, Tareq Abdullah Al-Jammaz

Dissertations

Tourism and related industries have become essential economic activities that play a significant role in the development, prosperity, and well-being of a country. The tourism and hotel sector in the Kingdom of Saudi Arabia (KSA) is currently undergoing significant development to diversify the national economy in line with the KSA Economic Vision 2030 Initiative. To align this sector with international standards in terms of job satisfaction and performance, human resource management practices (HRMPs) play a key role in determining the job satisfaction of employees in their various work environments. HRMPs include various job-related activities, training and development (T+D) programs, rewards, …

Optimizing Photoacoustic Imaging With Advanced Reconstruction Techniques: Compressive Sensing And Deep Learning, Mary Anjaley Josy

Dissertations

Photoacoustic Tomography (PAT) is a noninvasive medical imaging technique that combines the advantages of optical imaging and ultrasonic detection, offering deep tissue visualization with high resolution. Despite its potential, the effectiveness of PAT is dependent on the accuracy and efficiency of the underlying imaging algorithms. This thesis aims to enhance the resolution and speed of PAT imaging through the integration of compressive sensing (CS) and deep learning techniques, targeting both full-view and limited-view sensor configurations. Two model-based CS iterative algorithms are developed: relaxed-basis pursuit via alternating direction method of multipliers (rBP-ADMM), and split Bregman total variation (SBTV) formulation. Additionally, Plug-and-Play …

The United Arab Emirates Birth Cohort Study: A Pilot Examination Of Maternal And Infant Health Outcomes, Sharon Mutare

Dissertations

The first 1,000 days of life represent a critical window for influencing optimal fetal growth and establishing lifelong health foundations. Recent evidence underscores the significant association between maternal health and nutrition during this period and the subsequent risk of non-communicable diseases, which are responsible for 74% of global deaths. Despite the rapid globalization and urbanization experienced in the United Arab Emirates in recent years, there remains a paucity of research on how maternal health and nutrition impact perinatal outcomes among Emirati women.
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/="/">The primary objective of this dissertation was to profile the nutritional habits, status, and lifestyle of …

Navigating The Beliefs, Practices, And Challenges Of High School Principals And Teachers Within Culturally Diverse Contexts: A Mixed-Method Study, Mouza Alketbi

Dissertations

The main objective of this study is to understand the practices, beliefs, and challenges related to cultural diversity among high school principals. It also examines the cultural diversity practices of high school principals from the perspective of teachers, as well as the challenges they encounter when interacting with principals and teaching staff. The study used an exploratory sequential mixed method design, incorporating both qualitative and quantitative methods to gain a better understanding of how high school principals handle their culturally diverse teachers. The first phase involved qualitative research, where (n=5) principals and (n=7) teachers were purposively selected. Semistructured interviews were …

How Do Lgbt Employees Assess Their Firm’S Organizational Culture Regarding Lgbt Leadership?, Philippe Honore

Dissertations

This study explored Lesbian, Gay, Bisexual, and Trans (LGBT) employees’ perceptions and assessments of their firms’ organizational cultures and, in particular, the opportunities within the culture that can lead to upper management positions for those who identify as LGBT. The research sought to understand the extent to which inclusivity efforts are reflected in real career progression opportunities for openly LGBT employees working in San Diego County. Employing a convergent parallel mixed-methods research design, the study incorporated quantitative surveys and qualitative interviews to achieve a comprehensive understanding of participant’s perspectives and experiences. The decision to use both methods allowed the research …

Leveraging Social Practices In The 11th Grade American Literature Classroom: Video Games As Texts, Alora Moser

Dissertations

This quasi-experimental study explores the effectiveness of using a video game as a text in high school narrative instruction, testing Lave and Wenger’s (1991) situated learning theory, which posits that learning is a by-product of social interaction. This study seeks to bridge the gap between literacy practices at home and in school (Beavis, 2014; Ladson-Billings, 1995), effectively acknowledging students’ cultural capital, including multiliteracies (New London Group, 1996) and affinity spaces (Gee, 2013) in privileged academic settings such as the Georgia Milestones American Literature End of Course assessment. 11^th grade American literature students in a suburban Georgia high school were …

Bridging The Gap And Shaping Behavior: Applying Gilbert’S Behavioral Engineering Model To Explore The Role Of A Parent-Teacher Communication Tool On Parental Involvement, Christina Holtapp

Dissertations

This study investigated the environmental and behavioral factors influencing parent-teacher communication in a rural high school setting. The research used a mixed-methods approach, incorporating surveys and focus groups with parents and teachers, to explore using the mobile communication app ParentSquare. The findings reveal a generally positive perception of ParentSquare among parents, who appreciate its convenience, centralized communication features, and ability to connect with teachers. However, initial login difficulties and limited internet access in remote areas were also identified. The study also identifies a discrepancy between parents' perceived importance of involvement and their actual participation, suggesting a need for schools to …

Fear, Distress, And Dissociation: Correlates Of Physiological Hyporeactivity After Interpersonal Victimization, Natalia Kecala

Dissertations

Background and Objective: Despite consistent findings of high reactivity to trauma cues in PTSD, there exists a consistent subset of physiological nonresponders who exhibit more complex and severe posttraumatic symptomatology. Research has identified different patterns of defensive reactivity representing Fear (core) and Distress (complex) PTSD symptoms. However, no studies have directly compared responders and nonresponders on physiological and clinical symptoms posttrauma.

Method: 66 adult women who had experienced first-degree sexual or physical assault within the last month were categorized using heart rate reactivity (HRR) to two personalized trauma scripts. Participants exhibiting negative HRR to both scripts were classified as nonresponders …

Reducing Restraint Use And Workplace Violence With The Broset Violence Checklist, Alexandria Anderson

Dissertations

Problem: Psychiatric mental health nurses have an increased rate of workplace violence due to the acuity of patients they care for. When aggressive behavior cannot be resolved verbally, physical methods such as restraints may be utilized. Restraint use can result in unwanted consequences for both the patient and the nurse. Predicting risk of violence can be useful at reducing violence and restraint use through early risk identification.

Methods: The Broset Violence Checklist (BVC) was implemented as a way to predict aggression risk in an in-patient psychiatric unit within a mid-western hospital. This study utilized a pre- and post-intervention approach to …

Acculturation And Attitudinal Disposition Of People From India Living In The United States Toward Mental Health Services, Santhosh Jose Adhikarathil

Dissertations

Acculturation experience and attitudes toward seeking mental health services among Asian Indian Americans, an ethnic minority group, are predominantly underrepresented in current literature despite their increasing number in the United States. The purpose of this study was to assess the acculturation experience of Asian Indian Americans and their attitude toward seeking mental health services, and to explore the relationship between acculturation levels and attitudes toward seeking mental health services. I used a quantitative research design to conduct this study. I employed an online survey through Qualtrics. The participants (n = 568) constituted a probability sample recruited from Indian-based Christian churches …

Experiences Of Incivility And Ageism In Currently Enrolled Rn To Bs Nursing Students And Their Intent To Quit, Kimberly A. Balko

Dissertations

Student registered nurses face barriers to successful completion of a bachelor's of science degree program when faced with memories of incivility within their basic nursing program and their current experiences of incivility and ageism in the classroom, as well as in the workplace. This incivility, along with generational differences, adds to the growing concerns of nurses' intent to quit their employers or the profession, which adds to the current and future nursing shortage. The incorporation of multigenerational education for nurses could enhance generational awareness including ageism, communication skills, conflict resolution, coaching, and mentoring to guide employed RNs and nursing students …

An Exploration Of The Influence Of Nursing Education Culture On The Integration Of Nursing Informatics Competencies Into A Collaborative Nursing Program Curriculum, Stephanie Atthill

Dissertations

Information communication technologies are becoming a customary part of the way in which nurses provide care. Consequently, it makes good sense to ensure that nursing informatics competencies are integrated into nursing curricula to prepare graduates for practice. However, few schools of nursing within Canada have fully integrated nursing informatics competencies into their curricula. Nursing education culture appears to influence decision-making, and the development of organizational priorities. Nonetheless, there are no known studies examining how nursing education culture impacts nursing informatics curriculum development endeavours. Therefore, this study aimed to address the following research questions: 1) In what ways does a nursing …

Influences Of Perceived Environment, Partner Support, And Attitudinal Familism On Physical Activity Among Mexican American Women, Neomie C. Congello

Dissertations

Healthy lifestyle behaviors such as engaging in physical activity (PA) may reduce the risk for cardiovascular disease (CVD), the number one cause of mortality among Mexican American women (MAW). Research findings show that MAW have low levels of leisure time PA and vary in the amount of overall PA. The influence of partner support has received little attention in studies examining predictors of PA. This cross sectional study investigated factors influencing PA among MAW aged 19 to 64 years old (mean = 39.4, SD = 11.1) who may be at increased risk for CVD based on hypertension, diabetes and obesity …

The Relationship Between The Neighborhood Environment, Health Behaviors And Health Outcomes Among Urban Hispanics In New York City, Manuel C. Co Jr.

Dissertations

Hispanics account for more than half of the total United States (US) population growth between 2000 and 2010. To gain a comprehensive understanding of a predominantly Hispanic urban community in Northern Manhattan, the aims of this cross-sectional observational study were: (1) to characterize the actual and perceived neighborhood food environment in Northern Manhattan, (2) to understand the relationship between the actual and perceived neighborhood food environment, sociodemographic characteristics and the likelihood of consuming five or more servings of fruits and vegetables per day, and (3) to describe the contribution of participants' sociodemographic characteristics and health behavior to their health outcomes.

Attitudes, Subjective Norms, And Perceived Behavioral Control Of Perianesthesia Nurses' Intentions To Engage In Mindful Self-Care, Brenda K. Sanya

Dissertations

The purpose of this study was to examine the relationships among attitudes, subjective norms, perceived behavioral control, and intentions to engage in mindful self-care among nurses working in the peri-anesthesia setting. The study utilized cross-sectional design and was guided by the Theory of Planned Behavior.

Screening, Brief Intervention, And Referral To Treatment For Pregnant Women, Rebekah Feeney

Dissertations

Abstract

Background: In the United States, 10-20% of pregnant women reported using drugs during pregnancy. Current recommendations are to screen for drug use in all patients and provide a brief intervention and referral to treatment. The purpose of this quality improvement project was to evaluate the impact of implementing a standardized screening, brief intervention, and referral to treatment (SBIRT) protocol for first-trimester pregnant patients who are seen in the obstetrical department.

Methods: The Tobacco, Alcohol, Prescription Medication, and Other Substance Use (TAPS) screening tool was administered to first-trimester pregnant women, 13-45 years of age, seen in the obstetrical department from …

Screening For Depression Post Acute Coronary Syndrome, Alyssa Graham

Dissertations

Background: Acute coronary syndrome (ACS) and depression have profound impacts on patient outcomes. Patients who experience ACS are at increased risk of developing depression, which is associated with an increased risk of death and recurrent cardiac events. The evidence following ACS events promotes routine depression screening. The purpose of this project was to identify early depression in patients 65-99 years of age who had a recent diagnosis of ACS during their hospitalization.

Methods: This quality improvement (QI) project was a prospective descriptive observational design implementing a depression screening protocol to evaluate post-ACS referrals within 7-14 days of screening from February …

Exploring The Relationship Between Teachers' Religious Identity And Culturally Responsive Pedagogy, Candace M. Kyles

Dissertations

The Separation of Church and State Clause prohibits religious practices in public schools; however, this does not inherently allow for the exploration of how religion/faith influences K-12 education and school dynamics. Administrators’ and teachers’ religious affiliation contributes to their positionality and shapes their moral ethics. To assume that K-12 teachers are not engaging with their faith and allowing it to influence how they view their students, and their teaching practice is naïve and negligent. Additionally, explicitly discussing faith is prohibited and to this end, this restriction can breed ‘unchecked’ unconscious bias. This leads to a lack of training and reflexivity …

Tensions Between Catholic Identity And Academic Achievement: Roles Of Catholic School Leaders In Southeastern Nigeria, Augustina Ngozi Mbata

Dissertations

Despite the series of documents by the sacred ecumenical council and replete research enumerating the two-dimensional focus of Catholic schools: faith and academics and its collaborative nature, Nigerian (southeast) Catholic primary and secondary schools are continually experiencing activities of disharmony between Catholic identity and students' academic achievements. To better understand the nature of disharmony and its causes from the perspectives of leaders, teachers, and parents, this study examines the major challenges that face the representation and teaching of Catholic identity and the students’ academic achievement in the Catholic schools of southeastern Nigeria. While the purpose is critical to the student’s …

Examining The Adjustment And Coping Trajectories In Healthy Siblings Of Children With Life-Threatening Conditions, Joanne Tay

Dissertations

Siblings of children with life-threatening conditions are often referred to as "forgotten" mourners as focus tends to be on the ill child and parents. With limited knowledge about siblings' experience, it is challenging to provide appropriate supports.

The purpose of this dissertation was to examine and expand current evidence about siblings' experiences to guide research and clinical practice.

Service-Learning's Impact On The Development Of Undergraduate Nursing Students' Soft Skills, Cheryl A. Passel

Dissertations

This mixed-methods study through a constructivist lens, focused the actions, thoughts, and perspectives of undergraduate nursing students who participated in one nursing course with a service-learning component. The four-fold purpose of this study was to answer the following questions: (1) As a teaching strategy, how does one undergraduate nursing course with a service-learning component enhance the development of soft nursing skills? (2) How were empathy and self-awareness evident in the students who participated in this study? (3) What did these students do, say, and feel that gave evidence of any development of soft skills? (4) How did the soft skills …

The Lived Experience Of Faculy Support With Generation Z Pre-Licensure Baccalaureate Nursing Students, Amy Shearer

Dissertations

Baccalaureate nursing education requires a high level of academic performance for both acceptance and completion of the program. Nursing students often identify faculty as a source of support to persevere through this rigorous educational program. In 2013, a new generation of students entered nursing education: Generation Z. It is unclear as to how the unique characteristic of Generation Z will align or differ with Millennial nursing students regarding their need for faculty support. Husserl's descriptive phenomenological method was used to explore pre-licensure baccalaureate Generation Z nursing student experiences of faculty support.

Abriendo Caminos: A Case Study Of An Online Bilingüe Msw Program, Celeste Natividad Sanchez

Dissertations

Latine students are underrepresented in social work education. This case study focuses on the Online Bilingual MSW (OBMSW) Program, the first bilingual (Spanish and English) and online MSW program in the mainland United States. The purpose of this study was to explore and have a greater understanding of how the OBMSW program is providing an alternative educational pathway specifically for Latine students. Purposeful sampling was used to identify seven interview participants who have had direct involvement in the creation, design, and/or implementation of the OBMSW program. A document review of program documents was also conducted. Data were analyzed using the …

The Meaning Of Life’S Broken Fragments: A Constructive Theology Of Fragmentation Grounded In Dietrich Bonhoeffer’S Theological Ethics, Meghan Toomey

Dissertations

Understood comprehensively, Dietrich Bonhoeffer’s legacy offers contemporary American Catholicism a contextual approach to theological ethics that can meaningfully inform the development of an ethics of resistance to totalitarian and pseudo-religious forces that dominate U.S. politics today. Unfortunately, Catholic scholarship on Bonhoeffer overall has failed to grasp the full scope of his work and to incorporate his biography and the historical and theological context in which he lived. This dissertation brings Bonhoeffer into dialogue with modern and postmodern American Catholic theological contexts, specifically engaging Bonhoeffer’s concept of analogia relationis, his incarnational Christocentrism, and his embrace of contextual ambiguity. This dissertation is …

Bipoc Counseling And Health Service Psychology Graduate Students’ Experience Of Racism And Sense Of Belonging: A Conditional Mediation Analysis Of Coping And Social Support, Erica Pinney

Dissertations

This study sought to understand the relationship between experiences of racism within academic settings and sense of belonging to the field of Counseling/Health Service Psychology (C/HSP) for BIPOC graduate students. Further, this study sought to understand the potential mediating role of engagement coping in this relationship, as well as the conditional effect of high, neutral, or low perception of race-related social support from faculty/peers. Two-hundred forty-nine BIPOC C/HSP students responded to survey questions measuring frequency of racial/ethnic microaggressions, sense of belonging to C/HSP, engagement styles of coping with racism (Education/Advocacy and Resistance), and perception of availability of racism-related social support …

Experiences Of School Climate Among Sexual Minority Students Of Color, Brandon Westerman

Dissertations

Since the 1980’s educational research regarding sexual minority students has continued to expand. Researchers have found that school climate can have a profound impact on sexual minority students’ outcomes, including their mental health and academic success. However, much of the research on the effects of school climate upon sexual minority students consists of studies that are predominantly composed of White participants, or the researchers do not address other aspects of participant identity. Based on the concept of intersectionality, it is known that an individual’s experiences are shaped by all their identities, not just a singular one. The purpose of this …