Digital Commons Network^™

Give The Fans What They Want: A Market Segmentation Approach To Sport Fans’ Social Media Usage, Kerry Dale Fischer

Dissertations

The purpose of this study was to construct a model that segments fans of professional sport based on the type of social media platform they preferred to use as well as their social media usage motivations. In addition, the current study sought to investigate whether previously identified motives like escape and socialization, have transformed into more selfish motives such as narcissism. Convenience and snowball sampling techniques were used to collect data from fans of professional sport who specifically used social media to consume sport, resulting in a total sample size of 176. The online survey instrument was comprised of items …

An Assessment Of Conceptual Understanding Of Metabolic Pathways, Amani Atiyalla Abdugadar

Dissertations

Researchers have previously studied misconceptions of biochemistry topics such as photosynthesis, protein structure, and ATP-production. However, no studies have reported on students’ misconceptions regarding major metabolic pathways. Since learning metabolism builds on students’ prior knowledge, new material being learned will be affected by the presence of any misconceptions. Some of these misconceptions will be robust and thus hard to be replaced by the correct concepts. Thus, if students are to learn new material, these misconceptions must be diminished. This dissertation focused on the origins of these misconceptions, investigated what misconceptions students had on metabolism, and why students developed misconceptions instead …

Methodological Considerations For Researching Hidden-Populations With An Emphasis On Homeless Research Sampling Methods, Tyler William Kincaid

Dissertations

The purpose of this study was to: (a) gain a methodological understanding of hidden population sampling techniques and to offer insight into which approach is best suited for a given researcher’s sample; and (b) to provide increased methodological understanding of how to best research hidden populations like the homeless by providing researchers, social care providers, and governing bodies with detailed guidelines for their work with the homeless. Regardless of the method, hidden and homeless populations are hard to find, understand, and approach with cultural responsiveness (Roche, et al. in Lahman, 2017). Using a critical theoretical approach to the research, this …

Staff Conceptualization Of And Engagement With Diversity And Inclusion In Collegiate Recreation: A Multilevel Exploration, Erin Michelle Patchett

Dissertations

The purpose of this study was to examine how collegiate recreation professionals conceptualize and engage in diversity and inclusion efforts in their roles as well as what are the influences and perceived outcomes of that engagement. Informed by constructivist and critical paradigms, an instrumental case study design was utilized to collect data from one collegiate recreation organization. Data sources included interviews with 13 collegiate recreation professionals, observations, writing activities, document analysis, and a researcher journal. Thematic analysis was utilized to examine the data. Four main themes were identified: (a) complex layers of diversity and inclusion, (b) layers of influences, (c) …

Understanding Counselor Educators’ Experiences Of Professional Identity And Leadership In A Group Private Practice, Jessica L. Hopkins

Dissertations

Similar to other mental health professionals, Counselor Educators work in a variety academic, clinical and business settings. The Council for Accreditation of Counseling and Related Educational Programs (CACREP) (2016) describes CES doctoral programs as preparing “graduates to work as Counselor Educators, supervisors, researchers, and practitioners in academic and clinical settings” (p. 38). However, research has only minimally focused on Counselor Educators who work in private practice settings, especially group counseling practices. Swickert’s (1997) research on the professional identity of Counselor Educators in private practice settings signifies the most recent study of counselor education that references Counselor Educators’ professional identities and …

Financial Aid Director: Educator, Leader, Or Manager, Jessica Mohon Flogaites

Department of Educational Administration: Dissertations, Theses, and Student Research

The landscape of higher education is ever-evolving, and the financial aid office, in particular, has experienced drastic changes throughout the years in order to become the massive and complex system that is known today. Considering that financial aid can directly influence major institutional benchmarks such as enrollment and graduation rates, and the fact the position of financial aid director is not standardized across institutions of higher education, a further look into the primary role of a financial aid director is important and necessary. This study will allow for a better understanding of what behavioral characteristics are most closely associated with …

Age-Adjusted Incidence Rates And Time Trends Of Non-Hodgkin Lymphoma By Subtype, 2000-2015, Daitrang Le

Capstone Experience: Master of Public Health

Background: Non-Hodgkin lymphomas (NHL) are a group of diverse and complex cancers of the lymphocytes. More than 60 subtypes have been identified based on certain characteristics of the cancer cell. The objectives of this study were to: 1) determine NHL age-adjusted incidence rates from 2000 to 2015 in the U.S. by age, sex, and race/ethnicity; 2) to examine age-adjusted subtype-specific NHL incidence rates by age, sex, and race/ethnicity; 3) to determine if there was significant time trend in age-adjusted NHL incidence rate from 2000-2015 in the U.S by age, sex, and race/ethnicity.; 4) and to examine time trend in age-adjusted …

Association Between Gastroduodenal Ulcer And Age Of Diagnosis Of Head And Neck, Gastroduodenal And Pancreatic Cancer, Rukevwe Madusor

Capstone Experience: Master of Public Health

Background: Cancer is the second leading cause of death in the United States and remains a major public health problem worldwide. Epidemiological studies have demonstrated that insulin like growth factor-1 (IGF-1) is linked to ulcers and most cancers. Although studies have investigated the role of IGF1 in ulcer healing and cancer pathogenesis, the link between ulcer and cancer remains unclear. Hence, we assessed the relationship between ulcers and cancers.

Methods: This study consists of a sample of 180 cancer patients obtain by convenience sampling who were seen at Nebraska Medicine and were enrolled in the integrated cancer repository for cancer …

Assessment Of Particulate Matter Levels In Homes With Children, Ali Al Rabou

Capstone Experience: Master of Public Health

Children’s exposure to particulate matter (PM) is of great interest because it can cause adverse health effects, including asthma, and decreased lung function. The purpose of this study was to determine the levels of PM in low socio-economic status homes in Omaha, Nebraska. Between October 2018 and September 2019, we collected ambient air PM samples from 30 homes, of which 70% had at least one asthmatic child. Samples were collected at 2 feet and 4 feet to represent the breathing zones of toddlers and older children, respectively. We also asked the study participants questions related to indoor air quality (IAQ). …

Influence Of Health Habits On The Success Of The Community Response Program, Hannah Harrington

Capstone Experience: Master of Public Health

The goal of this project is to determine how specific health habits can affect success of the Community Response (CR) program. Community Response is a program that brings government, non-profit and faith-based organizations together in one community to share resources, identify challenges and create solutions with the goal of strengthening the protective factors that help families raise happy, healthy children (Lift Up Sarpy County, 2018). Health habits include habits centered around everyday life including protective factors such as maintaining support systems, financial stability, and other ways to strengthen families, eliminate risk, and keep children out of the child welfare system. …

The Association Between Melanoma And Exposure To Arsenic Among U.S. Adults Using The National Health And Nutrition Examination Survey (Nhanes) From 2003 To 2016, Ahmed Bedaiwi

Capstone Experience: Master of Public Health

Background: Melanoma is a deadly skin cancer at late stages, and its incidence has been increasing significantly over the last ten years in the United States. Chronic exposure to arsenic has been associated in many studies as a risk factor for non-melanoma skin cancer, notably squamous cell carcinoma. However, current knowledge is limited regarding melanoma and long-term arsenic exposure.

Methods: We conducted a cross-sectional study using the 2003-2016 cycles of the National Health and Nutrition Examination Survey (NHANES), to investigate the association between arsenic exposure and self-reported melanoma and non-melanoma skin cancer diagnoses. Univariate and multivariate logistic regressions were conducted. …

Evaluating Occupational Hazards And Personal Protective Equipment Use On Farms In Kyrgyzstan, Christopher Tougeron, Chandran Achutan, Kenesh Dzhusupov, Lorena Baccaglini

Capstone Experience: Master of Public Health

Objectives – The purpose of this study was to identify occupational hazards and personal protective equipment use on farms operating in Kyrgyzstan.

Methods – We recruited 20 farmers in Kyrgyzstan. They completed a questionnaire and responded to interview questions to determine their occupational hazards, personal protective equipment use, and work-related injuries. We measured noise levels using the National Institute for Occupational Safety and Health sound level meter application for Apple iOS.

Results – Most farmers reported knowing how and when to use personal protective equipment, however 95 percent had not received training on how to use them. Observation of farmers …

Organizational Culture Change In The United States Government And Its Application In State And Local Public Health Agencies: A Literature Review, Katherine Barrow

Capstone Experience: Master of Public Health

State and local health agencies play a critical role in the assessment and assurance of public health in the United States. Their authority to shape the structure and delivery of health services makes organizational culture change imperative for the improvement of government services and ultimately, the health of the public. A systematic literature review using SCOPUS, PsycINFO, Business Source, and Academic Search Premier was conducted to 1) analyze organizational culture change efforts in United States federal, state, and local government settings and 2) make recommendations on how to implement organizational culture change initiatives in state and local health agencies. Of …

Developing A Training Program For Omaha Metro Area Sexual Assault Nurse Examiners Caring For Individuals With Developmental Disabilities, Emily Blanchard

Capstone Experience: Master of Public Health

Individuals with developmental disabilities experience many barriers to healthcare and are at a substantially higher risk for sexual assault and trauma. There is a need for more inclusive and collaborative healthcare policies, practices, and education to guide healthcare providers during their encounters with individuals with developmental disabilities as patients, especially during forensic examinations following sexual assault and trauma. In the Omaha metro area, physical therapists at the Munroe-Meyer institute provide clinical services in a transdisciplinary program that refer victims of sexual violence to local health systems’ Sexual Health Nurse Examiners (SANEs).

There is an existing service gap for individuals with …

Using Syndromic Surveillance To Assess The Impact Of Environmental Factors On Asthma- And Copd- Related Ed Visits In Douglas County, Nebraska, Sandra Gonzalez-Ramirez, Anne Mardis O'Keefe, Tricia D. Levan, Lynette Smith

Capstone Experience: Master of Public Health

Background: Asthma and chronic obstructive pulmonary disease (COPD) are chronic diseases associated with health disparities in Douglas County, Nebraska and in the United States. Currently there is a lack of information describing the impact of environmental factors in Nebraska on the burden of emergency department (ED) visits or hospitalizations related to these chronic respiratory (CR) diseases. The aim of this study was to determine if there is an association between the numbers of seasonal viral respiratory (SVR)- related ED visits, outdoor air pollutants, aeroallergens, or meteorological factors on the number of CR- related ED visits in Douglas County, Nebraska.

Methods: …

Tuta Absoluta (Lepidoptera: Gelechiidae) Invasion In Nigeria: First Report Of Its Distribution, Pascal Osa Aigbedion-Atalor, Abiola O. Oke, Abiola A. Oladigbolu, Adejumo A. Layade, Igho B. Igbinosa, Samira A. Mohamed

All Peer-Reviewed Publications

The South America tomato pinworm Tuta absoluta is a serious invasive species in Nigeria. Its impacts on crop production are well understood, but its distribution in the country is unclear. Here, between March 2017 and July 2018, mapping surveys of the distribution of T. absoluta were conducted in 528 different locations across 11 states in Nigeria. Results showed that T. absoluta is present and established in all 360 sites surveyed in the northern and south-western parts of Nigeria. However, it was not recorded at all locations surveyed in two states, Edo and Delta, further south of the country. The implications …

The Nutritive Value Of Black Soldier Fly Larvae Reared On Common Organic Waste Streams In Kenya, Marwa Shumo, Isaac M. Osuga, Fathiya M. Khamis, Chrysantus M. Tanga, Komi K.M. Fiaboe, Sevgan Subramanian, Sunday Ekesi, Arnold Van Huis, Christian Borgemeister

All Peer-Reviewed Publications

In Africa, livestock production currently accounts for about 30% of the gross value of agricultural production. However, production is struggling to keep up with the demands of expanding human populations, the rise in urbanization and the associated shifts in diet habits. High costs of feed prevent the livestock sector from thriving and to meet the rising demand. Insects have been identified as potential alternatives to the conventionally used protein sources in livestock feed due to their rich nutrients content and the fact that they can be reared on organic side streams. Substrates derived from organic by-products are suitable for industrial …

Cardiac Damage By Doxorubicin Is Mitigated In Smad3 Deficient Mice, Kyle Campbell, Edward Dorfman, James Yang, Melissa S. Cobb, Magdy Girgis, Jeryl Hauptman, Shixin Tao, Robert Vincent, Dawn Buddhadeb, Eugene A. Konorev

Student Publications

Statement of Significance: Cardiovascular disease is the leading cause of morbidity and mortality in long-term cancer survivors. Chemotherapy with doxorubicin and other anthracyclines is the most common cause of cardiac toxicity in treated cancer patients. These agents are used to manage both hematologic and solid-tumor malignancies. Cardiac manifestations often develop months to years after initial exposure, causing cardiomyopathy and heart failure. Osteopathic medicine approaches disease in a holistic manner attempting to prevent major complications earlier in the disease course. Preventing or reducing chemotherapy-induced cardiotoxicity would greatly improve the outlook for these patients and their overall wellbeing.

Methods: Smad3+/+ wild type …

Method For Spatial Overlap Estimation Of Electroencephalography And Functional Magnetic Resonance Imaging Responses, N. Heugel, E. Liebenthal, Scott A. Beardsley

Biomedical Engineering Faculty Research and Publications

Background

Simultaneous functional magnetic resonance imaging (fMRI) and electroencephalography (EEG) measurements may represent activity from partially divergent neural sources, but this factor is seldom modeled in fMRI-EEG data integration.

New method

This paper proposes an approach to estimate the spatial overlap between sources of activity measured simultaneously with fMRI and EEG. Following the extraction of task-related activity, the key steps include, 1) distributed source reconstruction of the task-related ERP activity (ERP source model), 2) transformation of fMRI activity to the ERP spatial scale by forward modelling of the scalp potential field distribution and backward source reconstruction (fMRI source simulation) …

Expanding The Fear Of Loss Of Vigilance Theory: Using Intolerance Of Uncertainty, Responsibility For Harm, And Fear Of Sleep To Predict Nocturnal Panic Attacks, Nicole S. Smith

Master's Theses

Nocturnal panic involves experiencing panic attacks out of a sleeping state without obvious causes such as nightmares or loud noises. Roughly half of patients with panic disorder will experience nocturnal panic in addition to panic attacks while awake, or daytime panic. Like daytime panic, nocturnal panic also occurs in other disorders such as PTSD. The Fear of Loss of Vigilance theory is currently the only model available to explain nocturnal panic. It suggests that nocturnal panickers fear states in which they cannot easily react to or protect themselves from danger. Prior research using a self-report measure to differentiate nocturnal and …

The Lived Experience Of Practical Nursing Faculty Who Have Transitioned To A Concept-Based Curriculum As Required By The North Carolina Nursing Curriculum Revision Project, Lora Poole Bartlett

Doctoral Dissertations and Projects

The purpose of this hermeneutic phenomenological qualitative study was to understand the lived experience of practical nursing (PN) faculty who have transitioned from a systems-based curriculum to a concept-based curriculum (CBC) as required by the North Carolina nursing revision project. In recent years, nursing education transformation has been a topic of interest among government organizations, the healthcare system, nursing leaders and organizations, and faculty of nursing programs. However, literature specifically on how faculty perceive and transition into these new innovative methods of teaching is minimal. The participants in the study were PN faculty employed by North Carolina community colleges and …

Conflict Style And Marital Satisfaction In Black Intercultural Couples, Tiffanie James Parker

Doctoral Dissertations and Projects

Current literature suggests that culture-specific relationships exist between conflict styles and marital satisfaction; however, researchers have only focused on marriages between non-Westerners and Westerners. Very little research exists on how these variables function uniquely in marriages involving African American and African Caribbean individuals. This quantitative study examined the relationship between conflict style and marital satisfaction with and between African Caribbean and African American couples living in the United States. The research focused on three questions: (1) Will cultural differences between spouses influence the relationship between conflict styles and marital satisfaction? (2) Will there be any observable differences in conflict styles …

The Correlation Between Quality Mentoring Relationships And African American Males' Overall Engagement And Academic Success, Cedric Gerard Miller

Doctoral Dissertations and Projects

Mentoring has been the saving grace for many African American males. The positive influence of a caring adult, in many cases, shifted their academic path from danger to success. Programs such as Big Brothers Big Sisters of America have provided opportunities for students at-risk to form positive relationships along with a better outlook on life. The purpose of this correlational study is to determine if a relationship exists between quality mentoring relationships and attendance, behavior, and cumulative grade point average of African American males. The research questions guiding this correlational study are: 1) Is there a relationship between quality mentoring …

Academic Self-Concept Of Dual Credit Secondary Career Technical Education Students, Scott D. Griggs

Doctoral Dissertations and Projects

Dual credit continues to expand in approach, including a single course, multiple courses, up to associate degree offerings embedded in high schools, career technical education (CTE) programs, and located in a range of secondary and postsecondary locations. As of the 2010–2011 school year, 82% of all public secondary schools had students enrolled in dual credit courses (U. S. Department of Education, 2013). In the 2016–2017 school year, 73% of CTE courses of study included both high school and postsecondary credit (U.S. Department of Education, 2018). Existing dual credit research focuses heavily on academic impact, college credit, and continuation, along with …

Reducing Emergency Department Length-Of-Stay And Overcrowding Through Team Triage, Kirsten Gisela Sizemore

Doctoral Dissertations and Projects

Emergency department (ED) overcrowding is an internationally studied phenomenon linked to adverse patient outcomes, including death. Early medical screening exams (MSE) may prevent morbidity and mortality. Yet, EDs struggle to evaluate, treat, and discharge patients within recommended and nationally monitored benchmark times. This evidence-based scholarly project explored if stationing an advanced practice provider (APP) in triage would improve door-provider-times, length-of-stay (LOS), and the left without being seen (LWBS) rate at a medical center ED in the southeastern United States. A pre- and post-intervention design compared benchmark times after a provider triaged alongside the registered nurse (RN) during times of high …

An Urban District's Middle School Response To The Impact Of Relational Aggression: A Case Study, Billy Thompson

Doctoral Dissertations and Projects

The proposed study is a qualitative design that utilizes a collective case approach. The purpose of this study is to examine administrator response to the academic and social impact that relational aggression has on girls between sixth through eighth grade at Thorn Rose Public Schools. The participants in this study are administrators from the district with diverse racial, gender identity, and ethnic backgrounds. The theories that guide this study are Relational-Cultural Theory (RCT) founded in the work of Jean Miller, M.D., and Erikson's Stages of Psychological Development. The (RCT) theory assumes that humans have a natural drive toward acceptance and …

The Effect Of A Social-Emotional-Behavioral Framework On Middle School Student Achievement: A Causal-Comparative Study, Meredith Nicole Ford Jordan

Doctoral Dissertations and Projects

With heightened accountability requirements, schools are under pressure to produce academic results while addressing behavioral challenges. The implementation of social-emotional-behavioral frameworks has improved behavioral outcomes in students, but the impact on academic outcomes has yet to be answered. The purpose of this study was to demonstrate that the full implementation of a social-emotional-behavioral framework produces the desired academic outcome results and growth on state-standards achievement tests in students with disabilities at the middle school level. Ninety-two Virginia middle schools formed the sample population. Three settings implemented a three-tier framework for one-two (MSA) years, three-four years (MSB), and five years plus …

Perceptual Differences In School Climate Between Administrators And Teachers Within Christian Schools, Cheryl Turner Cavanaugh

Doctoral Dissertations and Projects

School climate has been researched for the past 100 years. However, there is a lack of school climate research focused on perceptual differences between school leaders and teachers. It is important to evaluate stakeholder differences, as principals are tasked with forming the climate of the school and teachers are responsible for relaying that climate to students. Furthermore, there is a lack of school climate studies conducted in private Christian schools. Christian school leaders need school climate data to help sustain and improve Christian education. The purpose of this causal comparative study is to evaluate perceptual differences between administrators and teachers …

¡No Me Juzguez! Latino Parent Perceptions Of The Lived Experience Of Participation In Their Child's Education: A Transcendental Phenomenological Study, Trinidad Y. Sierra

Doctoral Dissertations and Projects

The purpose of this phenomenological study was to understand Latino parent perceptions of the lived experience of participation in their middle school child’s education. Participants were chosen through convenience and snowball sampling with the criterion that each participant was a Latino parent of a child who attended a middle school in Lehigh Valley, Pennsylvania. “Lehigh Valley” is the pseudonym used for the school district and the area in which the study was conducted. Theories that guided this study and the research questions were parental involvement theory and cultural capital theory. The central question for this study was focused on Latino …

Self-Compassion As A Moderator In The Relationship Between Shame-Proneness And State Shame For Adult Survivors Of Childhood Sexual Abuse, Mary Catherine Guman

Doctoral Dissertations and Projects

Childhood sexual abuse is a prevalent problem that has significant implications for psychological wellness and personal health. Childhood sexual abuse is related to a variety of negative outcomes, including the presence of shame-proneness. Consequently, shame-proneness is significantly related to heightened feelings of shame in adult survivors of childhood sexual abuse. One might assume that self-compassion will decrease state shame for shame-prone survivors of sexual abuse; however, this might only be true when the total score of the Self-Compassion Scale is utilized. When the subscales are examined separately, the negative subscales could exacerbate the presence of state shame in shame-prone survivors …