Digital Commons Network^™

Factors Impacting Multidisciplinary Team Communication And Patient-Centered Communication Along The Cancer Care Continuum, Jessica Beckham

Dissertations

The deployment of navigators as liaisons between cancer patients and their Multi-Disciplinary Teams (MDT) affords a high level of coordinated care that is otherwise difficult to attain. Highly functioning navigators provide a multitude of support roles, the primary being the dissemination and interpretation of information to and from patients and providers in a manner that is digestible to all recipients. Navigators face hurdles in the form of communication breakdowns within the MDT which can negatively impact level of care and lead to patient uncertainty. Patients face additional barriers of their own which serve to further heighten uncertainty and cause patients …

Perceptions Of Role Transition Among Nurses Working In Both Clinical And Faculty Positions, Teresa A. Wenner

Dissertations

In response to the current nurse faculty shortage and the anticipated return of a nationwide shortage of Registered nurses (RNs), the use of part-time clinical nurse educators has been increasing. It was not known how nurses experience the work-role transition from clinical expert to part-time clinical faculty member when they subsequently work in both a clinical and an academic setting. Thus, the purpose of this qualitative phenomenological study was to explore this population. Research questions were: 1) How do part-time clinical nurse faculty members perceive the work-role transition from clinical expert to clinical instructor when they continue to maintain their …

A Delphi Study Of The Most Effective Actions Taken By Rural Superintendents In California To Improve Achievement For English Learners, Diana Jimenez

Dissertations

Purpose: The purpose of this Delphi study was to have rural school superintendents whose districts have shown academic improvement as measured by the California School Dashboard identify the actions they have taken to improve academic achievement for English learners. In addition, it was the purpose to rate the effectiveness of the identified actions, and to describe the best methods for implementing the five most effective actions identified from the ratings. Methodology: This study employed a Delphi method, comprising three rounds to collect data. In Round 1, participants were asked to identify what actions they have taken to increase academic outcomes …

Software Protection And Secure Authentication For Autonomous Vehicular Cloud Computing, Muhammad Hataba

Dissertations

Artificial Intelligence (AI) is changing every technology we deal with. Autonomy has been a sought-after goal in vehicles, and now more than ever we are very close to that goal. Vehicles before were dumb mechanical devices, now they are becoming smart, computerized, and connected coined as Autonomous Vehicles (AVs). Moreover, researchers found a way to make more use of these enormous capabilities and introduced Autonomous Vehicles Cloud Computing (AVCC). In these platforms, vehicles can lend their unused resources and sensory data to join AVCC.

In this dissertation, we investigate security and privacy issues in AVCC. As background, we built our …

Principals' Knowledge Of Special Education Policy And Procedure And The Special Education Teachers' Intent, Tara Clark

Dissertations

Teacher shortage has been a growing problem. With the increase of teacher shortages, some areas are being impacted more intensely. Special education is one of the areas most impacted by the shortages. Common reasons exist as to why teachers are leaving the field or profession. These reasons may be personal or professional related. Some of the professional reasons for leaving pertain to the school’s administration and the way special education teachers are treated. Principal support is cited as one of the primary indicators of teacher satisfaction. Literature supports the analysis that a principal’s leadership heavily determines a teacher’s job satisfaction. …

The Protective Benefits Of Sexual Surrogacy In Dissatisfying Romantic Relationships, Ryan Liu-Pham

Dissertations

The study tested whether the negative effects of dissatisfaction in romantic relationships can be mitigated by sexual surrogacy, an imagined sexual relationship with a celebrity or other socially distant target. I conducted a cross-sectional experimental study to examine my question. Participants were first randomly assigned to a relationship threat task asking them to reflect on insecurities in their romantic relationship or a friendship (control). Then were randomly assigned to reflect on either a celebrity crush or their desire to travel (control). Afterward participants were asked to complete measures of relationship satisfaction and well-being (happiness, loneliness, and affect). I predicted that …

A Qualitative Study On Teachers' Perceptions Of Virtual Instruction During The Covid-19 Pandemic In A Midwest Public School District, Tina Lauer

Dissertations

During the COVID-19 pandemic, schools closed to in-person instruction and forced teachers and students into virtual learning environments. Schools and districts had to create new ways to deliver curriculum to their students, and most chose to switch to an online/virtual learning environment. In this learning environment, the teachers taught from a distance, and students received their instruction through synchronous and asynchronous methods. This change in content delivery was a new experience for most educators. Teachers worldwide expressed their frustrations with virtual instruction and dissatisfaction with student engagement through social media and mainstream media outlets. The study aimed to determine teachers’ …

Cultivating Teacher Expertise In The Landscape Of Green Chemistry: The Development Of Pedagogical Content Knowledge In Beyond Benign’S Lead Teacher Program, Philip Charles Nahlik

Dissertations

Chemistry Education, Green Chemistry, Pedagogical Content Knowledge, Professional Learning Communities, Sustainability, Teacher Training

Consistency Of Sleep Across Development And Relations To Executive Functions; Applications To Emerging Adults Transitioning To College And Adolescents With Spina Bifida, Laura Nicholson

Dissertations

College Students, Development, Executive Functioning, Inhibition, Sleep consistency, Spina Bifida

The Political Economy Of Capitalism In The Digital Age, Economic Democracy, And The Case For The Digital Commons, Alec Stubbs

Dissertations

Autonomist Marxism, capitalism, digital commons, digital economy, economic democracy, social factory

Resisting A Political Ontology Of Threat By Embracing Stories Of Survivance Through Storytelling, Conversation, And Joy: An Intimate Insight Into The Lives Of Undocumented Students, Julia F. Mendes

Dissertations

political ontology, storytelling, survivance, undocumented students

A Comparison Of Education In Post-Revolutionary Mexico And Post-Independence India, Yver Alonso Melchor-Hernandez

Dissertations

Comparison, Education, History, India, Mexico

Distinct Roles For Free Fatty Acid Receptor 3 (Ffar3) In Vagal And Spinal Afferents Regulating Energy Balance And Glucose Homeostasis, Tyler M. Cook

Dissertations

energy balance, glucose homeostasis, gut-brain axis, microbiome, nutrient sensing, satiety

Effectiveness Of A Virtual Learning Environment On Pediatric Students’ Knowledge, Self-Confidence And Satisfaction With Learning Growth And Development Concepts, Laura Marie Robbins-Frank

Dissertations

growth and development, knowledge, pediatric nursing students, satisfaction, self-confidence, virtual learning environments

Predicting Asian American College Women’S Leadership Intention Using Social Cognitive Career Theory, Jeong-Eun Suh

Dissertations

No abstract provided.

Risk Factors Of Cyberbullying Victimization: The Impact Of Developmental Trauma, Yuliya Mykytyn

Dissertations

Trauma has been considered as one of the significant causes of psychological distress, especially if the traumatic event occurred in the childhood. At the same time, due to wide popularity of social media as a source of communication, cyberbullying emerged as a new way to harass someone, with specific focus on adults and young adults. The area of focus of this research project is to investigate whether experienced trauma, specifically developmental trauma might serve as a risk factor for cyberbullying victimization. Additional focus was on the differences in traumatic experiences and their impact for people with diverse cultural and ethnic …

Teacher Leadership: A Delphi Study, Critical Leadership Skills And Personal Dispositions Necessary For Teacher Leaders To Effectively Lead Educational Change Initiatives In Tk–12 Public Schools, Jennifer E. Larson

Dissertations

Purpose: The purpose of this mixed-method Delphi study was to identify and rate the most important leadership skills and personal dispositions that effective teacher leaders use in leading educational change initiatives based on the Center for Strengthening the Teaching Profession (CSTP) Teacher Leadership Skills Framework. Additionally, this study explored how effective teacher leaders describe the leadership skills and personal dispositions that are most important in leading education change initiatives.

Methodology: This mixed method Delphi study identified and described the most critical leadership skills and personal dispositions used by expert teacher leaders in public schools in Sonoma and Marin County. Round …

Implementation Of The Massachusetts Policy On Youth Sport-Related Mild Traumatic Brain Injuries: Perceptions Of Key Personnel At Massachusetts Public And Charter Schools, Gretchen A. Kilbourne

Dissertations

The major purpose of this cross-sectional, descriptive, and explanatory survey research was to assess key school personnel's perceptions of barriers to and facilitators of implementation of the Massachusetts (MA) policy on youth sport-related mild traumatic brain injury (mTBI) to guide, inform, and increase awareness of implementation of this policy.

Health-Care Seeking Behaviors Of Puerto Ricans With Diabetes Mellitus Who Live In South Florida: An Exploratory Study, Laura N. Gonzalez

Dissertations

Latinos are the fastest growing minority population in the United States (U.S.) and have the worst access to health care of any ethnic group. The chronic disease of diabetes is twice as common in adult Latinos as in non-Latino whites, and the risk of death related to diabetes is twofold. Reasons for this disparity have yet to be clearly identified. This study had two purposes: 1) to explore cultural beliefs regarding health-care seeking behaviors in Puerto Ricans with diabetes who live in South Florida; and 2) to examine Puerto Ricans' perceptions about their health-care providers. The cultural phenomena of interest …

A Student-Designed Learning Management System: A Mixed-Methods Analysis Of Undergraduate Student Ideas For Improving The Lms, Erin P. Manott Morris

Dissertations

Learning management systems (LMS) are digital tools used to comprehensively deliver education in various settings, including higher education. Using LMSs has been shown to support learner-centered instructional practices and, when used well, to support positive learning outcomes in students. While previous research has examined student use and satisfaction with an LMS, little research has explored student perceptions regarding LMS design. The study evaluated undergraduate students’ perceptions and opinions of an LMS’s design. The study also sought to compare students’ attitudes regarding their LMS during pre-COVID and following the pandemic’s onset. Forty-five students participated in a survey, and three participated in …

Combined Impacts Of Co2 Enrichment And Water Stress On Growth And Physiology Of Plants Inoculated With An Acc Deaminase Producing Rhizobacterium, Shaijal Babu Ppoyil

Dissertations

This study assessed the water stress mitigating effects of elevated CO₂ on Chloris gayana Kunth cv. Katambora (Rhodes grass) and Medicago sativa L. cv. SuperFast (alfalfa) plants, and how the seed inoculation with one of the ACC deaminase producing plant growth promoting rhizobacterium (PGPR) supplemented the stand-alone plant drought stress mitigating effects of elevated CO₂, under different growing conditions in the United Arab Emirates (UAE). Multiple growth and physiology related variables were measured from the plants in response to different treatment combinations made of CO₂, watering treatments (WT), and PGPR, based on the research design …

First Responder Coping And Its Impact On Resilience, Ptsd Symptomology, And Hypervigilance, Bianca Bullock

Dissertations

The present study investigated coping strategies utilized by first responders and how those strategies relate to resilience, PTSD symptomology, and hypervigilance. The purpose of this study is to help provide more detailed information as to how first responders’ coping impacts their overall functioning. First responders (N = 181), including law enforcement officers, firefighters, paramedics, and emergency medical technicians, completed online surveys measuring whether engaged or disengaged coping strategies were used to manage stressful situations. Self-perceived resilience, PTSD symptoms, and hypervigilance were also measured. A one-way between-groups multivariate analysis of variance was performed to test the relationships between engaged versus disengaged …

The Impacts Of Problematic Social Media Use On Youths: Evaluation And Treatment Recommendations, Carianne Archer

Dissertations

Youths’ frequency and time spent on social media continues to increase over the years parallel to the growing concern of the status of the mental health of youth. This critical literature review project focuses on the impacts that social media use has on youth (ages 8 to 18 years) and what methods of evaluation and treatment are being used clinically, with recommendations provided to clinicians based on the available literature. The questions that guided this review included: What are the impacts of social media on the self-concept and interpersonal functioning of youths?; What clinical presentations are associated with youths who …

The Impact Of Formal Teacher-Led Instructional Coaching, Mohammed Farraj

Dissertations

The purpose of this study was to evaluate the impact of teacher leadership through instructional coaching. This study was designed to find the appropriate structures that promote teacher leadership with a specific focus on using a distributed leadership model of school leadership that develops and promotes teacher-led instructional coaching. This will enable school leaders to create a shared vision and outline steps to formally add teacher leadership roles in their school organizations. In addition, it will allow for a more streamlined organizational process, leading to a more effective and efficient leadership.

Two school districts outside of Chicago were used to …

Trauma And Effects Of Being Raised By A Parent With Bipolar I Disorder: A Theoretical Approach Utilizing Internal Family Systems, Daniella Vasquez

Dissertations

Bipolar I disorder (BD) is a somewhat rare mental health disorder that impacts not only the person diagnosed but also their family (Chang et al., 2001; Cook et al., 2005; Wearden et al., 2008). Children of parents with BD may experience complex trauma as inconsistencies in parenting, conflict within the household, and possible neglect or abuse may be present (Chang et al., 2001; Rusner et al., 2009; Wearden et al., 2008). Multiple developmental areas can be impacted for individuals who have endured complex trauma to include attachment, somatic distress, affect regulation, biology, behaviors, cognition, and identity (Cook et al., 2005; …

An Investigation Of The Unintended Consequences Of Florida’S Stand Your Ground Law And Leadership’S Role In Both Implementing The Law And Revising It, Anthony Keel

Dissertations

The State of Florida has become a negative representation of the Stand Your Ground Law due to the three unintended consequences which developed since that law was passed in 2005. They are the disparity of African American incarceration rates when the law is applied, the increase in justifiable homicides, and the exponential increase in concealed carry permits. The intent of this qualitative research study was to inspire the leadership of the state of Florida to actively support and participate in reexamining, reassessing, and revising the Stand Your Ground Law. The literature review suggested that the law is ambiguous because it …

The Relationship Between Community Policing, Police Profiling And Brutality, And How It Relates To Minority Communities’ Perceptions Of Police, Tamela Ali

Dissertations

Ethnic communities in the United States are at a greater risk of police-related mortality and experiencing racial profiling by the police and are more likely to report negative perceptions of the police than White Americans. Community policing has been proposed as a viable solution to this problem. Residents’ perceptions of the police seem to be predicted by race, where they live, and other factors. Studies also show that the intensity of racial profiling and brutality by the police differs in urban and suburban areas. Therefore, it is difficult to generalize the perceptions of the police across all communities. This study …

Analyzing Fluctuation Of Topics And Public Sentiment Through Social Media Data, Haoyue Liu

Dissertations

Over the past decade years, Internet users were expending rapidly in the world. They form various online social networks through such Internet platforms as Twitter, Facebook and Instagram. These platforms provide a fast way that helps their users receive and disseminate information and express personal opinions in virtual space. When dealing with massive and chaotic social media data, how to accurately determine what events or concepts users are discussing is an interesting and important problem.

This dissertation work mainly consists of two parts. First, this research pays attention to mining the hidden topics and user interest trend by analyzing real-world …

Stochastic Modeling Of Flows In Membrane Pore Networks, Binan Gu

Dissertations

Membrane filters provide immediate solutions to many urgent problems such as water purification, and effective remedies to pressing environmental concerns such as waste and air treatment. The ubiquity of applications gives rise to a significant amount of research in membrane material selection and structural design to optimize filter efficiency. As physical experiments tend to be costly, numerical simulation and analysis of fluid flow, foulant transport and geometric evolution due to foulant deposition in complex geometries become particularly relevant. In this dissertation, several mathematical modeling and analytical aspects of the industrial membrane filtration process are investigated. A first-principles mathematical model for …

Digital Image Forensics Via Meta-Learning And Few-Shot Learning, Yuxi Shi

Dissertations

Digital images are a substantial portion of the information conveyed by social media, the Internet, and television in our daily life. In recent years, digital images have become not only one of the public information carriers, but also a crucial piece of evidence. The widespread availability of low-cost, user-friendly, and potent image editing software and mobile phone applications facilitates altering images without professional expertise. Consequently, safeguarding the originality and integrity of digital images has become a difficulty. Forgers commonly use digital image manipulation to transmit misleading information. Digital image forensics investigates the irregular patterns that might result from image alteration. …