Digital Commons Network^™

Educators' Perceptions Of Students' Academic And Social Growth In A Collegiate High School Program., John Matthew Legg

USF Tampa Graduate Theses and Dissertations

The purpose of this research was to examine educators’ perceptions of high school students’ academic and social growth in a collegiate college program. Collegiate high school programs afford opportunities to minorities and the economically disadvantaged, as well as first-generation college students (Aviles-Reyes, 2007). This research used a qualitative case study framework to collect information about educators’ perceptions of the academic and social integration of students in a collegiate college program. Data were collected in phases—educator focus group interviews and individual interviews—and subsequently coded and reviewed using thematic comparative analysis. The guiding question was as follows: What are educators’ perceptions of …

Understanding Employee Engagement: An Examination Of Millennial Employees And Perceived Human Resource Management Practices, Danielle J. Clark

USF Tampa Graduate Theses and Dissertations

Actively disengaged employees cost the United States an estimated $450 billion to $550 billion in lost productivity per year. When employees are engaged, organizations experience less turnover, fewer safety incidents, and increased profitability. An important employee segment is Millennials, who are predicted to comprise as much as 75% of the workforce by 2025.

This three-article dissertation examines employee engagement, focusing on how Millennials experience employee engagement and the impact of perceived human resource management (HRM) practices on employee engagement. The first article is a generational workplace engagement paper focused on Millennials. It introduces a variety of academic and practitioner information …

Development Of Α-Aa Peptides As Peptidomimetics For Antimicrobial Therapeutics And The Discovery Of Nanostructures, Sylvia E. Singh

USF Tampa Graduate Theses and Dissertations

For decades it has been convention to use antibiotics for the treatment of bacterial infections. Due to the overuse and misuse of these drugs, bacteria are becoming resistant to these treatments. This phenomenon has led to the search for alternative antibiotics, and in the study of Host Defense Peptides (HDPs). HDPs are the body’s innate immune response to infection. They are known to modulate immune system response and kills bacterial using various methods causing them to be less susceptible to bacterial resistance. The method by which we can mimic these biological peptides is called peptidomimetics. Various research shows the use …

Health-Promoting Behaviors And Subjective Well-Being Among High School Students, Nicholas David W. Smith

USF Tampa Graduate Theses and Dissertations

In positive psychology, a greater emphasis is placed on the presence of indicators of both physical and mental health. This study examined the relationship between 12 health-promoting behaviors and subjective well-being (SWB; e.g., happiness) in a sample of 450 high school aged youth from five high schools in two states. Participants reported on their dietary habits, physical activity, abstinence from tobacco products, abstinence from alcohol, and sleep hygiene (i.e., 8 unique components) as well as a multidimensional assessment of SWB (i.e., life satisfaction, positive affect, and negative affect). It was hypothesized that increased engagement in each of the health-promoting behaviors …

Playing Darts In The Dark: How Are Chamber Of Commerce Leaders Aligned For Greater Effectiveness?, Robert J. Rohrlack Jr.

USF Tampa Graduate Theses and Dissertations

This paper researched what the United States chamber of commerce paid Executives and the volunteer Chairpersons identified as the factors influencing their chamber for effectiveness. There has been little research on chambers of commerce in the U.S. This study adds to the small amount of research available, working to establish baseline information for research to continue this ubiquitous industry. We conducted 24 interviews, 12 paid Executives, and 12 volunteer Chairpersons at chambers of commerce in 11 states. They were asked to identify factors that make their chamber more effective or inhibit their chamber from being effective. The interviews were coded, …

A Comparison Of Different Modeling Techniques To Establish Token Reinforcers In Classroom Settings, Spencer B. Gauert

USF Tampa Graduate Theses and Dissertations

Prior research has supported the use of reinforcer-based methods in school settings. Video based modeling methods for establishing conditioned reinforcers without the need for explicit pairing with primary reinforcers can help to extend the use of these resources into new contexts. The use of video based conditioning has potential applications in school settings to increase academic skills without the use of more costly-to-implement reinforcer systems. However, conditioning of this kind might be restricted by the need to individually condition stimuli with different participants. The current study evaluated effects of video based conditioning on relative rate of sight word reading across …

Crow's Nest, November 12, 2019, Crow's Nest Staff

Crow's Nest

The November 12, 2019, issue of the Crow's Nest.

Reducing Underrepresentation: Promising Practices In Florida, Catherine A. Mullins

USF Tampa Graduate Theses and Dissertations

In this study, I examined representation rates of gifted students from diverse backgrounds in Florida county school districts. Florida state legislation governing gifted student education allows for alternative identification methods to be used for students from underrepresented groups if plans for such identification are approved by the Florida Department of Education; however, this option, informally referred to as “Plan B” after subsection B of the legislation governing gifted services, is not a requirement that districts must follow. Consequently, there are large differences in the ways districts identify underrepresented students for gifted services. State legislation identifies underrepresented populations as students with …

Cactus-Based Mucilage As A Natural Dispersant For Crude Oil Spills, Fei Guo

USF Tampa Graduate Theses and Dissertations

Oil spills are a critical threat to the marine environment, and the spilled oil as a source of pollution can have long-term adverse effects on the marine ecosystem. Traditional mechanical clean-up operations have apparent advantages for dealing with small and medium-scale oil spills. For large-scale oil spills, dispersants are a practical and minimally influential approach to the environment. As the dispersant components are iteratively updated, dispersants become more efficient and safer. However, the toxicity of the dispersants remains a significant impediment to their application. An efficient and non-toxic dispersant is increasingly becoming a requirement.

The cactus mucilage extracts studied in …

The Potential Impact Radius Of A Natural Gas Transmission Line And Real Estate Valuations: A Behavioral Analysis, Charles M. Hilterbrand Jr.

USF Tampa Graduate Theses and Dissertations

This study intended to address the question, “How would a purchase price be impacted if a seller provided buyers a notice that the residential property that has been listed for sale is located within a Potential Impact Radius (PIR) of a natural gas transmission line?” Does the notice of the location affect the purchase value a buyer is willing to offer for a residential property? Does the perceived risk associated with PIR affect the amount a potential buyer would offer?

To address these questions, a Qualtrics survey that included three video tour treatments of a residential property was sent to …

Least Of My Worries: Food Security, Diet Quality, And Antiretroviral Adherence Among People Living With Hiv, Charlotte Ann Noble

USF Tampa Graduate Theses and Dissertations

More than forty years into the epidemic, HIV continues to impact the health and well-being of millions of people – nearly 37 million across the globe and in excess of 1 million in the U.S. – more than 44% of which live in the Southern United States. HIV continues to disproportionally affect marginalized populations, and vast amounts of money, time, and effort have been spent to understand how to slow the rate of new infections and improve health outcomes for People Living with HIV (PLWH). This study aims to understand the experience of living with and managing HIV while on …

Using Critical Race Theory To Examine Race And Racism In Social Work Education, Ebony Nicole Perez

USF Tampa Graduate Theses and Dissertations

Race and racism have proven to be a core concept of U.S. society that impacts People of Color through a set of challenges which have created and maintained enduring racial disparities and inequities. The social work profession has a time-honored commitment to working with and advocating historically marginalized populations. Social workers work with individuals, groups, and communities to help assess needs, strengths, support networks, respond to crisis situations, and advocate for social justice. The purpose of this qualitative case study was to investigate the experiences of undergraduate social work educators (BSWEs) who teach to encourage the development of students’ knowledge, …

The Chemical Ecology And Drug Discovery Potential Of The Antarctic Red Alga Plocamium Cartilagineum And The Antarctic Sponge Dendrilla Membranosa, Andrew Jason Shilling

USF Tampa Graduate Theses and Dissertations

Chemical ecology is the study of chemical interactions between organisms and their environment mediated by small molecules involved in nonessential physiological functions, known as secondary metabolites. These compounds can be crucial to survival of the organism, and have also provided the field of medicine with some of history’s most influential drugs, referred to in that context as natural products. Antarctica is a dynamic and understudied environment, which affords the opportunity to examine the chemical ecology of unique organisms while simultaneously evaluating their novel chemistry for potential therapeutic properties as natural products.

Plocamium cartilagineum is a red macroalgal species found in …

“We Can Learn Some Things From Them, But They Can Learn Some Things From Us Too”: Intergenerational Perceptions Of Shared Infant Feeding Information, Alexis L. Woods Barr

USF Tampa Graduate Theses and Dissertations

Breastfeeding is associated with unparalleled benefits for infants, mothers, families and society. In light of the breastfeeding disparities and health disparities experienced by the African American community, their women and children stand to gain the most from breastfeeding practices compared to other first-food feeding methods. Moreover, African American mothers are constantly exposed to messages, images, and stereotypes about motherhood (from multiple channels of communication) which influences their infant feeding practices. Many of these exposures send mixed messages and tend to be cultural contradictions of Black motherhood. What complicates this issue is the shortage of research that investigates the intergenerational infant …

“Man Plans But Ultimately, God Decides”: A Phenomenological Investigation Of The Contextual Family Planning Beliefs Of Recently Resettled Congolese Refugee Women In West Central Florida., Linda Bomboka Wilson

USF Tampa Graduate Theses and Dissertations

Existent demographic changes in the United States are largely a result of the current international refugee crisis. Within the past three years, there has been an influx of refugees who were affected by the wars in the Democratic Republic of Congo (DRC). Congolese refugees were the highest number of all refugee groups to arrive in the United States in Fiscal Years 2016-2018, yet little is known about their lived experiences, particularly as they apply to reproductive health and family planning in general. Congolese refugee women who resettle in the United States are unique because many lived in refugee camps for …

Exploration Of Gratitude In Cardiovascular Health: Mediators, Medication Adherence And Psychometrics, Lakeshia A. Cousin

USF Tampa Graduate Theses and Dissertations

The purpose of this dissertation was to explore the effect of gratitude on cardiovascular health outcomes using mediators, medication adherence, and psychometrics. The specific aims were to (1) establish the state of the science for gratitude and cardiovascular health outcomes via a state-of-the-science literature review, (2) explore mediators affecting gratitude and medication adherence using a structural equation model in patients with cardiovascular disease, and (3) analyze the psychometric properties of the Gratitude Questionnaire-6, a self-report questionnaire designed to assess individual differences to express dispositional gratitude, to provide evidence for the validity and reliability of the instrument in African Americans at …

Taking An “Ecological Turn” In The Evaluation Of Rhetorical Interventions, Peter Cannon

USF Tampa Graduate Theses and Dissertations

This dissertation seeks to develop a new method for the evaluation and assessment of therapeutic libraries in a health ecology. To do so, I employ a modified version of Lloyd Bitzer’s rhetorical situation as a methodological tool for the investigation of health ecologies by applying an ecological analysis to an alcohol and other drug (AOD) treatment center in Tampa, Florida. By modifying Bitzer’s rhetorical situation schema and expanding the concept of health ecologies, I develop several innovations useful for tracing the impact of actants and rhetorical events specific to health and medicine. A major focus of this dissertation is a …

Perceptions Of The Effectiveness Of Food Policy Coalitions In Strengthening Community Food Security In The United States., Joseph G. England Iii

USF Tampa Graduate Theses and Dissertations

Food insecurity is experienced most acutely and addressed most innovatively at the community level to which the concept of community food security (CFS) finds purchase (Hamm and Bellows, 2003). In recognition of the many varying dynamics embedded in the CFS concept, Food Policy Coalitions have become an organizational model adapted by communities across the United States. While FPCs have grown in number considerably over the last decade, there remains a considerable lack of empirical research documenting evaluation and engagement methods, as well as strategies used to address community food security. This research, framed by the Community Coalition Action Theory, draws …

Adolescent Identity Exploration And Civic Identity Development In A U.S. Government Classroom, Sarah Mead Denney

USF Tampa Graduate Theses and Dissertations

As technological advances provide minute-by-minute updates of current events and personalized media feeds push the boundaries of political polarization, the task of social studies educators to provide students with the tools to become effective citizens becomes increasingly important. Undergirded by theories of psychosocial identity development, civic identity development, and the promotion of identity exploration in the academic curriculum, this qualitative multiple case study attempts to examine the processes of adolescent identity exploration and civic identity development in relation to the assignments and activities in a twelfth-grade Advanced Placement (AP) U.S. Government classroom. Classroom observations, teacher and student interviews, and artifact …

The Experiences Of African American Male Computer Science Majors In Two Year Colleges, Simone Brookins Jenkins

USF Tampa Graduate Theses and Dissertations

As the field of computer science grows and the computing science workforce demands more qualified workers, the United States workforce will require underrepresented minorities to help meet these demands. African American males are a demographic that can help meet this need but there are few of them pursuing computer science careers and successfully graduating with computer science degrees. The purpose of this qualitative study was to examine the experiences of African American male two-year college students who are in pursuit of a degree in computer science. My findings indicated that the study participants’ experiences such as positive interactions with faculty …

An Assessment Of The Role Of Florida Pharmacists In The Administration Of Inactivated Influenza Vaccine To Pregnant Women, Oluyemisi O. Falope

USF Tampa Graduate Theses and Dissertations

The influenza vaccine is a safe and effective vaccine in preventing influenza infection in the general population. The Centers for Disease Control (CDC) recommend that pregnant women receive influenza inactivated vaccine (IIV) due to the high morbidity and mortality associated with influenza infection in pregnant women. Despite the recommendation, the U.S. national influenza vaccine uptake rates among pregnant women continue to remain low. Studies have shown barriers to influenza vaccine uptake in pregnant women to include issues with access, unavailability of vaccine, and lack of time during prenatal visits. These barriers can be overcome using pharmacists because, among healthcare providers, …

Understanding The Family Planning Care Experiences Of Young Black Women Using An Intersectionality Mixed Methods Approach, Rachel G. Logan

USF Tampa Graduate Theses and Dissertations

Introduction: Black women in the U.S. disproportionately experience unintended pregnancy, particularly as compared to their white counterparts. When racial and ethnic disparities in reproductive health are combined with other marginalized identities, such as low social status and young age, Black women’s risk of negative health outcomes may increase and further produce disadvantage.

Objective: The overall objective of this research was to understand the family planning care experiences of young Black women.

Methods: This study used a transformative mixed methods design to understand young Black women’s most recent family planning care experience in the last 12 months through Intersectionality, Psychological Reactance, …

The Weekly Challenger, November 7, 2019, The Weekly Challenger, Et Al

Weekly Challenger Newspaper Collection

The November 7, 2019, issue of The Weekly Challenger.

Epidemiological Analysis Of Malaria Decrease In El Salvador From 1955 Until 2017, Tatiana I. Gardellini Guevara

USF Tampa Graduate Theses and Dissertations

The disease of malaria is complex, with clinical presentation that ranges from severe and complicated to mild and uncomplicated or even to asymptomatic malaria. A recent effort made by several world organizations has shown important advances in the effort to control and eradicate malaria. Following the general ordinance established by the trans-border organizations, each country has tried to define, according to their local geopolitical scenario, individual ¨road maps¨ to succeed in reducing the morbidity and mortality caused by malaria. Moreover, it is now accepted universally that these road maps need to be revised and appropriated in order to correct actions …

"The Weak Are Meat, And The Strong Do Eat"; Representations Of The Slaughterhouse In Twentieth And Twenty-First Century Literature, Stephanie Lance

USF Tampa Graduate Theses and Dissertations

This dissertation explores how literary representations of the slaughterhouse predict the trajectory of human greed that is fueled by capitalist economic practices that shape environmental policies. I argue that literature brings attention to what is generally hidden from public view: the way humans and animals are erased in the production of food, which includes the inhumane treatment of humans and other animals in the slaughterhouse. The literature in this dissertation provides an avenue through which we can investigate the entangled oppression of humans and other animals in an effort to challenge perceptions that reduce animals, and marginalized humans, to objects. …

Toxic Tropics: Purity And Danger In Everywhere In Everyday Life, Liza Grandia

Journal of Ecological Anthropology

In contrast to popular images of the tropics as verdant Edens, forest dwellers face various pollutants with little-understood environmental health impacts. Drawing upon long-term ethnographic research in northern Guatemala through the lens of Mary Douglas' work on purity, danger, and culture, this paper describes how the inventive re-use of modern waste exposes rural people to new and unknown toxic substances from “matter out of place.” While environmental justice literature has emphasized industrial, extractive, and military disasters, this note draws attention to the less dramatic yet lethal pollutants encountered in the everyday lives of the rural poor through “chemical trespass.”

Developing A Computer-Managed Mentor Matching System For Graduate Students, Donna J. Knudsen

USF Tampa Graduate Theses and Dissertations

Changes to the higher education landscape resulting from digital-age advancements in technology limit the opportunities for doctoral students and faculty to find one another for research and mentorship pairings as they once did when higher education was a wholly brick and mortar enterprise. Further, doctoral student attrition has remained unmoved at approximately 50% since the 1990s, with studies consistently citing the absence of mentoring (or doctoral students’ dissatisfaction with their mentors) as chief among the factors that contribute to the high rate of attrition. Some predict that the rate of doctoral attrition is as much as 20% higher for programs …

Multimodal Treatment And Neoadjuvant Chemotherapy Trends, Utilization And Survival Effects In Intrahepatic Cholangiocarcinoma – A Propensity Score Analysis, Ovie Utuama

USF Tampa Graduate Theses and Dissertations

Intrahepatic Cholangiocarcinomas (ICC) are fatal malignancies common among the elderly. Patients are diagnosed late and often relapse, even after curative-intent surgery (CIS). In this context, additional systemic chemotherapy (multimodal treatment) is recommended for most patients but reported survival benefits are minimal and are limited to small single institutional studies. For this reason, using a national cancer registry, we sought to characterize multimodal treatment trends and utilization in general and neoadjuvant chemotherapy, specifically, as well as evaluate their survival effects among the larger population. We hypothesized that, 1). Elderly ICC patients would have survival benefits equivalent to younger patients, 2). Neoadjuvant …

Ay 2019/2020 Sec Meeting Minutes, 2019-11-06, Faculty Senate

Faculty Senate Archives

No abstract provided.

An Autobiographical Narrative Of A Principal's Personal Journey With Autonomy, Delilah Rabeiro

USF Tampa Graduate Theses and Dissertations

Educational reform and state policies have stripped principals and teachers of autonomy, and this has been attributed as one of the reasons why teachers leave the profession. Adamson (2012) stated, "To implement reform at their school sites, principals need a certain degree of autonomy. This study sought to understand what I experienced of autonomy as I embarked on my journey as a principal of a turnaround school; what I did, or did not do, to extend autonomy to teachers; and what I came understand about autonomy in this turnaround setting.

This was an autobiographical narrative inquiry (Freeman, 2007; Saleh, Menon, …