Digital Commons Network^™

Exploring The Perceptions Of Citizens Of The Impact Of Community Policing In Two Ethnically Diverse, Low-Income Communities That Have National Safety Ratings Between 0% And 25% In San Diego County: A Phenomenological Study, Eric O'Neal

Dissertations

Purpose: The purpose of this qualitative phenomenological study was to describe citizen perceptions of the impact of community policing in 2 selected, ethnically diverse, low-income communities that have national safety ratings between 0% and 25%. The study explored the 8 pillars of community policing: partnerships, problem solving, procedural fairness, proscribed scope, protection, professionalism, purpose, and principles and their impact on citizens’ perception of their local law enforcement agencies.

Methodology: The study was qualitative with a phenomenological approach to research.

Findings: Findings from this study revealed that examination of study participant interviews, observations, and artifacts resulted in 22 themes and 689 …

Cultural Characteristics Of A Nursing Education Center Of Excellence: A Naturalistic Inquiry Case Study, Tona L. Leiker

Dissertations

Nursing education is at a crossroad today. Stressors in nursing programs include expanding enrollments to meet growing workforce demands for more registered nurses, demanding workloads with low average nursing faculty salaries compared to practice peers, and growing numbers of faculty retirements. The purpose of this study was to identify the cultural characteristics of a nursing education center of excellence. The primary research question was: What important factors constitute the culture of a nursing program previously determined to be a high-performing environment? Using naturalistic inquiry methods, one nursing program case study designated as National League for Nursing (NLN) Centers of Excellence …

Chemotherapy-Related Cognitive Impairment: The Breast Cancer Experience, Jamie S. Myers

Dissertations

The aims of this qualitative descriptive study were to describe the experience of chemotherapy-related cognitive impairment (CRCI) for women with breast cancer who received chemotherapy; and identify information about CRCI that women would find useful prior to chemotherapy and the onset of CRCI. In-depth interviews were conducted with 18 women who reported changes in cognitive function and were within 6-12 months of completing chemotherapy. Participants described issues with short term memory, trouble focusing, and difficulty with word finding, reading, and driving. Support and validation of the experience was acknowledged as important. Coping strategies included writing things down, depending on others, …

The Experience Of Families When A Child Is Diagnosed With Cancer With A Favorable Diagnosis, Laura Clarke-Steffen

Dissertations

The major objective of this longitudinal, descriptive study was to describe the family transition to living with childhood cancer, from the family's point of view, when a child is diagnosed with cancer with a favorable prognosis. The major research question was: What is the experience of families when a child is diagnosed with cancer with a favorable prognosis? A convenience sample consisted of 40 members of 7 families with a child recently diagnosed with cancer with a favorable prognosis at a northwestern health sciences university hospital. Cancer with a favorable prognosis was defined to be any subtype of cancer with …

Dual-Battery Empowered Green Cellular Networks, Xilong Liu

Dissertations

With awareness of the potential harmful effects to the environment and climate change, on-grid brown energy consumption of information and communications technology (ICT) has drawn much attention. Cellular base stations (BSs) are among the major energy guzzlers in ICT, and their contributions to the global carbon emissions increase sustainedly. It is essential to leverage green energy to power BSs to reduce their on-grid brown energy consumption. However, in order to furthest save on-grid brown energy and decrease the on-grid brown energy electricity expenses, most existing green energy related works only pursue to maximize the green energy utilization while compromising the …

Identifying Potential Predictors Of Health Literacy And Steps Taken To Pursue Kidney Transplant Among African-Americans On Dialysis, Stacy Skelton

Dissertations

The dissertation attempts to address the disparity seen in all transplant centers today, the low number of African-American end-stage renal disease(ESRD) patients pursing kidney transplant as renal replacement therapy. Currently, there are two renal replacement options, dialysis or a kidney transplant. Research has shown that kidney transplant provides the best health care outcomes in terms of quality of life and decrease mortality. While African-Americans carry the burden of the disease by being four times more likely to have ESRD they only represent 1/3 of the kidney transplants done in the United States. There have been three attempts to increase access …

School Connectedness: Teachers’ Perspectives On The Effects Of A Small Learning Community On Ninth-Grade Student Transition And Dropout, Brittany Richey

Dissertations

The purpose of this study was to explore ninth grade teachers’ perspectives’ of a small learning community and its impact on student connectivity, transition and dropout. The following overarching research question framed this study: (Given the 15-year history of this freshman academy, what are the teachers’ perspectives on the impact of a small learning community on ninth grade transition? (a) What are teachers’ perceptions of how the freshman academy affects students’ sense of interpersonal connectedness? (b) What are teachers’ perceptions of how the freshman academy affects students’ sense of physical and emotional safety? (c)What are teachers’ perceptions of how the …

Physician Stress: Is The Electronic Health Record To Blame?, Zack Ward

Dissertations

The purpose of this study was to explore the potential relationship between Family Medicine physician burnout and the electronic health record. To do so, this study utilized the Copenhagen Burnout Inventory to assess burnout among physicians, along with specific questions regarding usage of the electronic health record and measurement of physician perceptions of the electronic health record. Members of the Kentucky Academy of Family Physicians were sent two separate invitations to participate in the study twice over a one-month period via email.

The study yielded no significant differences in Family Medicine physician demographics and their degree of burnout, or the …

Perceptions Of Rural High School Professional School Counselors Regarding The Impact Of Strategies To Help At-Risk Learners Graduate, Beth Duvall Fleming

Dissertations

The purpose of this research was to study the perceptions of school counselors regarding the impact of the school counseling program, interventions, and other strategies to help at-risk learners persist to graduate. A qualitative research design employing an interpretive phenomenological analysis methodology was used. Semi-structured interviews with open-ended questions allowed the respondents to share insights into the thoughts, feelings, and perceptions of their individual experiences as school counselors. The results suggest students with various risk factors choose not to persist to graduate, transferring to homeschool or withdrawing from school as a dropout. Academic deficiency, severe misbehavior, poor attendance, and social …

A Collaborative Perspectives Approach For Understanding Effective Care Coordination In Autism Spectrum Disorder, Rachel Severs

Dissertations

Autism spectrum disorder (ASD) is a neurodevelopmental disorder that causes significant impairment in social and communication areas. The severity of the disorder can often result in a substantial degree and amount of service access and expenditures relating to a child’s needs. This study examined the experiences of how family caregivers and service providers of children with ASD view service delivery using a basic qualitative research design. For the study, 10 participants (five family caregivers and five service providers) were enrolled and interviewed. Interview data were collected and coded to produce a qualitative analysis of the experiences of these individuals who …

A Case Study Of A Jail Participating In An Animal-Assisted Crisis Response Program, Erica Schlau

Dissertations

A crisis state is often the result of being admitted to jail, due to the catastrophic impact incarceration can have on personal and professional lives. Unlike other studies, the present study focuses on inmates in jail rather than in prison. To address jail inmates in a crisis state, the current best practice is suicide prevention, which does not effectively consider the needs of jail inmates. Recently emerging in the literature is the use of animal-assisted crisis response (AACR) to serve individuals experiencing a crisis. There is a lack of research on the use of animal-assisted interventions (AAI) with the population …

Are We Globalized? Transformative Education And Internationalization Within Naspaa Programs, Li Cheng

Dissertations

In a globalized world, curriculum internationalization is gradually becoming important to higher education institutions. The importance of teaching and learning with a global perspective has been addressed in public service education. In particular, the purpose of having a global perspective in public service education is to broaden the knowledge, open the mind, and guide the future actions of public service students. Transformative learning theory has been developed over the past three decades to study the transformation of people’s perspectives and actions through learning experiences. The primary goal of this study is to understand the efforts that American public service programs …

Embedded Fault Class Detection Methodology For Condition-Based Machine Monitoring And Predictive Maintenance, Nagdev Amruthnath

Dissertations

Ever since the Second Industrial Revolution, manufacturing firms have continuously been working on minimizing the inefficiencies and maximizing the productivity of their system. This objective led to the creation of the Toyota Production System which follows the motto of “making [the] highest quality products at the least cost in the shortest lead time. (Ohno, 1988)” This philosophy is widely recognized and is utilized by various industries today.

Currently, we are going through the Fourth Industrial Revolution (also called, Industry 4.0) where internet technologies are utilized to additionally maximize the productivity in the production processes. Process synchronization is one of the …

Social-Emotional Intelligence (Ei), Graduates And The Workplace – A Study Of A Tailored Approach To Ei Competency Development For Final Year Engineering Students, Ailish Jameson

Dissertations

Previous research has demonstrated that higher social and emotional competence (EI) results in increased life and career success. To date, EI coaching programmes have been delivered in higher education and in the workplace and have demonstrated success in terms of increased EI competence, post intervention. However, to date no attempt has been made in an Irish context to design and deliver a tailored EI coaching programme, based on the stated needs of employers. This study aimed to address this gap in EI research. It was exploratory in nature with a mixed method design being employed. In Phase One, a survey …

A Collaborative Case Management Model In An End Stage Renal Disease Patient Population, Linda Q. Everett

Dissertations

The purpose of this pilot study was to examine the effectiveness of a collaborative case management (CCM) model on an end stage renal disease (ESRD) patient population. The study attempted to confront some of the conceptual and methodological issues surrounding the study of case management. Those issues included: absence of a theoretical framework; the omission of operational definitions of case management; lack of clear specification and measurement of sample selection criteria; the frequent use of weak pre-post designs; and the use of unstandardized instruments. The following strategies to address these issues were presented: a theoretical framework was developed in which …

Enduring: The Experience Of Hospitalized Elderly Patients, Alicia A. Huckstadt

Dissertations

The number of elderly hospitalized patients is increasing dramatically. Yet, the hospitalization experience of the elderly is not well understood. The purpose of this study was to explore the hospitalization process as perceived by elderly patients, family members, and nurses caring for these patients. The design of the study was grounded theory. Data were generated and theory derived from the environmental context of the data. Ethnographic interviews were conducted with eight white, middle-class elderly patients (aged 66 to 83 years), seven family members, ten nurses, and a patient representative in an acute care setting. Other methods of data collection included …

The Social-Construct Of Race And Ethnicity: One’S Self-Identity After A Dna Test, Kathryn Ann Wilson

Dissertations

Self-identity—specific to race and ethnicity—is shaped by a myriad of factors, including genealogical evidence, family lore, learned behaviors and lived experiences. How these various factors affect self-identity varies greatly from individual to individual. Even those raised within the same household may hold different views of who they are. This study examines how individuals’ self-identity is affected by results from DNA testing.

This study is filtered through the lens of Social Constructivism theory and looks at many components which may have impacted how we see ourselves and develop our personal self-identification. The study used mixed methods and sources of data. Quantitative …

Functional Analysis Of Excessive Crying In Infancy: Two Empirical Case Studies, Jamie L. Hirsh

Dissertations

Excessive crying and infantile colic account for a significant percentage of caregivers’ calls and visits to the pediatrician early in infancy. Despite myriad research studies across medical and psychological disciplines over the years, there is no conclusive evidence regarding a cause for excessive crying in early infancy; as a result, there is no gold standard for treatment. The goal of this study is to develop and test an experimental functional analysis methodology to determine a cause for excessive crying in infants. The study involves the development of an interview and paper-based functional assessment tool for excessive crying in infancy, as …

At The Crossroads Of Race, Class And Culture: Identifying The Unintended Consequences Of Technology On The Agency Of Blues Musicians, Michael D. Berghoef

Dissertations

This dissertation explores the impact the rapid evolution and implementation of technology has had on blues musicians and the music they created and shared with their audiences over the past sixty years. The past 150 years have seen the conversion of nearly all musical participation as live, unmediated and with close proximity of performer to audience, to an experience that is increasingly recorded, digitally mediated and often listened to in isolation from others.

While a great deal of live music is still performed around the world on a daily basis, the impact of the largescale cultural shift move to what …

Comparing Student Achievement And School Climate In Four-Day And Five-Day Secondary Schools In Missouri, William Gordon Daleske

Dissertations

This quantitative study was conducted to determine whether a significant difference existed between secondary schools that observed the four-day school calendar and the five-day school calendar when comparing secondary schools’ Annual Progress Report (APR) scores of academic achievement levels and attendance levels, as well as the secondary school teachers’ perception of school climate. Five of the participating schools observed the four-day school week and five schools observed the five-day school week. The first portion of the study consisted of taking the average APR scores for attendance from both the four-day and the five-day schools and comparing them in an independent …

University Auxiliary Services: A Review Of Factors Impacting Privatization Decisions, Rita S. Gordon

Dissertations

The dynamics of higher education funding present unique challenges and opportunities for administrators. One method university administrators employ to contain expenses and provide additional revenue is privatization of academic and non-academic services.

The purpose of this quantitative study was to investigate the specific factors considered in a decision to privatize bookstore and/or dining service operations, and perceptions about whether the post-privatization decision met pre-privatization expectations. Gordon’s (2019) Privatization Decision Framework was created based upon existing research and then used to develop survey questions. Twelve pre-privatization decision factors, nine post-privatization contracted relationship expectation factors, overall satisfaction with the privatization decision, and …

Design Parameters For Planning Cluster Randomized Trials Of Cognitive Skill Interventions: An Empirical Analysis Using The Collegiate Learning Assessment, Yu Du

Dissertations

Recently, higher education has started to place a premium on rigorous research that uses randomized controlled trials (RCTs) to test the impact of educational interventions. This may be due in part to concerns about a deficiency of high-quality evidence of the effectiveness of programs, policies, and practices to improve undergraduate students’ outcomes. Given the naturally nested structure in higher education, e.g., students nested in colleges/universities, researchers in higher education start considering a specific type of RCT called a cluster randomized trial (CRT), which have been frequently used in K-12 impact research. In a CRT, whole clusters, such as colleges/universities, are …

A Pilot Study: Identifying The Characteristics Of Postsecondary Offices Of Disability Services Associated With High Graduation Rates, Tiffany B. White

Dissertations

Students with disabilities are entering postsecondary education at higher rates than ever before, but they are graduating at lower rates than their peers without disabilities. The Americans with Disabilities Act and Section 504 of the Rehabilitation Act have made it possible for students with disabilities to avail themselves of services in higher education to maximize their potential. To implement laws and provide equal access to students with disclosed disabilities (SWDD), many higher education institutions use central offices to serve students with disabilities. The survey in this study collects information from disability office directors regarding services provided and office characteristics.

The …

The Impact Of Push & Pull Factors And Political Stability On Destination Image, Tourist Satisfaction And The Intention To Re-Visit: The Case Of Abu Dhabi In The Uae, Muzoun Ali Darwish Almulla Al Ansaari

Dissertations

Taking into consideration Abu Dhabi 2030 vision, the tourism sector is considered to be a significant sector in its contribution to the long-term economic growth of the UAE. Abu Dhabi has many of the push and pulls factors that attract tourists. By illuminating tourists’ behaviors, the results of this study will enable decision-makers to understand why tourists choose Abu Dhabi over other destinations, what type of experience they are looking for, and the variety of activities that they want. Meanwhile, taking into account the political stability of the UAE in general and Abu Dhabi in particular, insufficient attention has hitherto …

The Impact Of Management Control Systems On Innovation Performance In Healthcare Organizations, Abdel-Haleem Iyad Al-Kade

Dissertations

The healthcare sector is one of the largest industries in the world, at close to 10 percent of global GDP. Healthcare providers are facing complex challenges arising from advances in medical treatment, an increase in patients’ demands, and decreasing resources to fund and support their activities. Healthcare organizations have resorted to innovation as a means to achieving a balance between cost containment and healthcare quality. While innovation is believed to be a critical element of business productivity and competitive survival, its implementation comes with risk. A systematic approach to managing and controlling the innovation process is therefore required in order …

Deciphering The Molecular Mechanism Through Which Rhus Coriaria Exerts Its Anti-Cancer Activity, Khawlah Najib Saeed Athamneh

Dissertations

Cancer remains a major health problem around the globe. Among various types of treatments, plants have been shown to have great capacity in cancer treatment, one of which is Rhus coriaria. Commonly known as sumac, Rhus coriaria is a culinary herb that is known to possess different therapeutic values including anti-oxidant and anti-microbial activities.

In this Ph.D. project, we tested the effect of Rhus coriaria extract (RCE) on the migration, invasion, and metastasis of MDA-MB-231 human breast cancer cells. We showed that non-cytotoxic concentrations of RCE inhibited migration and invasion, blocked adhesion to fibronectin, and downregulated MMP-9. Additionally, we found …

Waiting Time And Patients’ Satisfaction, Haleema Mohamed Hasan Mahmood Al Hammadi

Dissertations

In line with Vision 2021, the UAE’s National Agenda has six pillars: providing world-class healthcare is one of them. It is hence not surprising that the UAE healthcare industry is allocating substantial weight to the element of quality. Patient-centered care is internationally becoming part of the quality domain. Patient-centered quality may be defined as “providing the care that the patient needs in the manner the patient desires at the time the patient desires”. This requires substantially more attention to learning about patients’ preferences. One of the main dimensions of patient-centered quality is timely access to care, which includes shorter waiting …

Veteran Transition From Combat To Campus: A Mixed-Methods Study, Joanna R. Jones

Dissertations

The current research was carried out to investigate the overall satisfaction and benefits concerning student veteran programs at a public university located in southcentral Kentucky and the possible correlation of effectiveness within the supportive transitioning assistance programs for student veterans. The study included survey(s) distributions to administrators of veteran programs and student veterans.

The descriptive investigative study involved both aspects of quantitative and qualitative design, hence categorizing the study as mixed-methods. Descriptive research design is considered a scientific method which involves observing and/or describing behavior regarding the subject without influencing it in any way. Surveys were used during this study …

A Program Evaluation Of The Parent Academy For One School District, Kathleen Gordon

Dissertations

ABSTRACT

This program evaluation project addresses issues relating to low-parent attendance at one district’s parent academy. The process I used to gather information from the parents, administrators, board members, and business partners included individual surveys and interviews. The results indicated the biggest problems for mediocre parent engagement centered on transportation and the lack of parent involvement in the planning process. Improving the strategic planning process of the parent academy was the dominant need I identified based on my Change Leadership Plan. Included is a policy amendment regarding parent involvement in matters related to student achievement.

Attendance Matters! A Policy Advocacy Document, Robert G. Hubbird

Dissertations

This three-part dissertation concentrates on student attendance. It is clear that we have a student attendance problem in our nation, particularly in urban school districts. There have been other studies, discussions, and debates on how to improve student attendance, but identifying a single policy, program, incentive, and/or intervention to positively impact absenteeism is difficult. Student absenteeism has and will continue to be a national problem. Many factors play a role in student attendance, to a certain degree, some are controllable and others are extremely difficult to affect.

This Part III of the dissertation is a Policy Advocacy for absenteeism at …