Digital Commons Network^™

Examining The Relationship Between Participatory Democracy And Nonwhite Domestic Workers In Porto Alegre, Brazil: Issues Of Race, Class And Privilege, Alexis Nicole Mootoo

USF Tampa Graduate Theses and Dissertations

Brazil is a nation that has professed to be a `racial democracy' such that race categories are not recognized. This implies that every citizen experiences equal access from a political, social and economic point of view, irrespective of skin color. Nevertheless, palpable racial inequalities exist in Brazil such that there is a primarily white elite class while Brazilians of African descent are typically poor. Male dominance is a worldwide phenomenon. When racial inequities are coupled with male dominance, Brazilian women of African origins suffer as they occupy the lowest socio-economic strata, which often remand them to work as domestics. Some …

Beyond Practice And Constraint: Toward Situating Female Sexual Agency On St. Croix, Usvi, Jamae F. Morris

USF Tampa Graduate Theses and Dissertations

Women are shaped by the social structure, but they are not simply passive products. They act. They respond. They pursue. This holds true for many aspects of women's complex and dynamic lives, including their sexual health. Daily, women negotiate social expectations, individual proclivities and desires, and the need to provide for themselves and their families. Through the use of ethnographic methodology, focusing on three major social pillars--the regulation of the female body, the organization of social space, and the structuring of gender--this investigation, based on the island of St. Croix, USVI, seeks to offer an ethnographic assessment of women's attempts …

Understanding Involuntary Job Loss Among Former Newspaper Staff Photographers, Ryan K. Morris

USF Tampa Graduate Theses and Dissertations

This study examines former newspaper photographers' experience with being laid-off from their staff positions. The purpose was to identify emerging themes within the context of involuntary job loss, job satisfaction, and occupational identity via interviews with 8 photojournalists who experienced the phenomenon of being laid-off. The newspaper industry has long been considered both the starting point for young and aspiring photojournalism careers and the most consistent and stable venue for an income. Yet recent changes in the media landscape, particularly economic stress on traditional business models and rapid adoption of digital technology sway the occupational future of photojournalism within newsrooms. …

Modification Of Trophic Links Between An Omnivore And Macroinfaunal Prey From Sandy Beaches Of Differing Physical Regimes, Kristina Joan Morrow

USF Tampa Graduate Theses and Dissertations

Sandy beach ecosystems have been studied worldwide; however, ecological data are sparse for the extensive barrier islands of Florida. Accordingly, I investigated the feeding patterns of the ghost crab (Ocypode quadrata), a dominant omnivore inhabiting beaches along the Floridian coast. Density data was collected for ghost crabs and swash macroinfaunal prey. In addition, I utilized stable isotopes in conjunction with the mixing models IsoSource and SIAR to characterize diets of ghost crabs across three barrier islands in spring and summer 2011. Results showed that ghost crabs at Cayo Costa feed primarily on swash macroinfauna, while those from Anclote Key shifted …

The Indigenous Movement And The Struggle For Political Representation In Bolivia, Angelica T. Nieves

USF Tampa Graduate Theses and Dissertations

The theme of ethnic identity in politics is gaining importance in countries such as Bolivia, where people recently elected their first indigenous President. The Indigenous movement has been able to incorporate themselves in the state apparatus and have produced new political policies and constitutional instruments. They represent an alternative to the "white" political elites who governed them for many decades. This study analyzes the dynamics within the Indigenous social movement in Bolivia and how they reinforced a composite vision of a participatory democratic society through political representation. The results of this participation (and, moreover, political representation) can be seen in …

Global Csr And Photographic Credibility: Exploring How International Companies Portray Efforts Through Photographs In Csr Reports, Janel Lynn Norton

USF Tampa Graduate Theses and Dissertations

We are living in the age of the visual. Imagery is an important element in constructing and deriving meaning through symbols, colors, and context. Images may hold persuasive power, be used as evidence, or simply provide a moment of beauty. Organizations rely on photographs to help them convey an image to their stakeholders within annual reports. Telling an organizations' story through photographs has become an intrinsic part of their efforts to convey sustainability. We live in the age of transparency, and organizations that construct an image that is not truthful will face consequences in today's socially connected and conscious world. …

Live Versus Recorded: Exploring Television Sales Presentations, Christopher Craig Novak

USF Tampa Graduate Theses and Dissertations

Abstract

This is an exploratory study that poses the questions and discussion regarding live and recorded sales presentations via television. With its rich history, it appears that live television has more types of appeal that will get the shopper buying products. However, the recorded and edited presentation played back on television has had its share to grab the shopper's attention. Research questions are presented to determine which broadcasting method is stronger by examining factors related to home shopping such as credibility, authenticity, involvement, urgency, informativeness, entertaining value, sense of real time, spontaneity and interactivity. Additional questions will look at the …

Out Of The Land Of Forgetfulness: Archaeological Investigations At Bulow Plantation (8fl7), Flagler County, Florida, Rebecca Claire O'Sullivan

USF Tampa Graduate Theses and Dissertations

Developed in the early 1800's, Bulow Plantation is a prime example of the thriving sugar industry of East Florida prior to the Second Seminole War. Additionally, the layout of the slave cabins at Bulow Plantation in an arc centered on the main house is unique in Florida except for Kingsley Plantation near Jacksonville, FL. Despite its importance and the paucity of information available about even basic questions regarding life at Bulow Plantation, relatively little in the way of archaeological work has been done at the site. Using historical research and non-destructive archaeological techniques such as pedestrian survey, aerial LiDAR (Light …

The Yellow Flag Of Quarantine: An Analysis Of The Historical And Prospective Impacts Of Socio-Legal Controls Over Contagion, Peter Oliver Okin

USF Tampa Graduate Theses and Dissertations

Under the ancient threat of morbidity and mortality from infectious diseases, human societies have responded for thousands of years by imposing social containment measures. Even before theorists and laymen recognized the existence of pathogenic organisms, or fully understood the principles of contagion, many societies and individuals did empirically infer that such diseases were transmissible from human to human (as well as sometimes between animals and humans). Having few effective technological measures to prevent or treat contagions, they did devise a variety of socio-behavioral procedures for separating overtly ill persons or suspected disease-carriers from nominally uninfected people. These methods included various …

Sellars In Context: An Analysis Of Wilfrid Sellars's Early Works, Peter Jackson Olen

USF Tampa Graduate Theses and Dissertations

Although Wilfrid Sellars's work holds a prominent place in recent analytic philosophy, little work has been done to situate his early approaches to normativity and the philosophy of language in their proper context. What little work has been done tends to emphasize Sellars's connection to a then dominant logical empiricism at the expense of marginalizing other American philosophical schools. On top of this historical issue, most scholars attempting to explain Sellars's systematic philosophy tend to ignore a developmental picture of Sellars's positions and focus on explicating the systematic character of his thought. My dissertation attempts to correct both of these …

Nature's Classroom: An Ethnographic Case Study Of Environmental Education, Dorothea Jody Owens

USF Tampa Graduate Theses and Dissertations

NATURE'S CLASSROOM: AN ETHNOGRAPHIC CASE STUDY OF ENVIRONMENTAL EDUCATION

DOROTHEA JODY OWENS

ABSTRACT

This ethnographic case study examines the dynamic relationship between culture and environmental education within the context of a specific Florida-based public education program. The School District of Hillsborough County (SDHC) offers the program through a three-day field trip to the study site, Nature's Classroom, and accompanying classroom curriculum. The site is located in Thonotosassa on the Hillsborough River, and serves approximately 13,500 to 15,000 sixth grade students annually. The key purpose of the research was to explore public education in a local setting as a vehicle for …

The New Materialism: Althusser, Badiou, And Zizek, Geoffrey Dennis Pfeifer

USF Tampa Graduate Theses and Dissertations

This dissertation traces the post-Marxist and materialist positions of two leading contemporary European thinkers: Slavoj Zizek and Alain Badiou. These thinkers, I argue, collectively offer a way between the traditional Hegelian Marxist's overarching meta-narrative of a necessary evolution from worse to better, and the post-modern pessimism of a lack of possibility for such a social evolution. It is this middle path, offered by these two thinkers, that this dissertation seeks to explore and further explain. The focal point of this dissertation is the type of philosophical materialism that is collectively offered by Badiou and Zizek, what I call the "New …

Statistical Content In Middle Grades Mathematics Textbooks, Maria Consuelo (Suzie) Capiral Pickle

USF Tampa Graduate Theses and Dissertations

Statistical Content in Middle Grades Mathematics Textbooks

Maria Consuelo (Suzie) Capiral Pickle

Abstract

This study analyzed the treatment and scope of

statistical concepts in four, widely-used, contemporary, middle

grades mathematics textbook series: Glencoe Math Connects,

Prentice Hall Mathematics, Connected Mathematics Project, and

University of Chicago School Mathematics Project. There were

three phases for the data analysis. Phase 1 addressed the location

and sequence of the statistical concepts. Phase 2 focused upon an

examination of the lesson narrative, its components and scope.

Phase 3 analyzed the level of cognitive demand required of the

students to complete the exercises, and the total …

A Statically Balanced Shape-Shifting Surface, Joseph Eugene Pishnery

USF Tampa Graduate Theses and Dissertations

ABSTRACT

This paper presents a concept for producing a Statically Balanced Shape-Shifting Surface (SB-SSS). In this context, an SB-SSS is a surface that can require near-zero magnitude force changes to accomplish a change in shape while retaining effectiveness as a physical barrier. This paper focuses on how to statically balance a specifically-designed compliant mechanism and how to incorporate this mechanism into a polygonal cell.

The mechanism consists of a compliant Peaucellier-Lipkin linkage layered with a pre-stressed link as the balancer. Previous work is presented that can show how a polygonal cell can be incorporated into a surface via a tiling …

For Better Or Worse: An Examination Of The Antecedents And Outcomes Of Mentor Commitment In Mentoring Relationships, Laura Poteat

USF Tampa Graduate Theses and Dissertations

This study examined a model of the antecedents and outcomes of mentor commitment to workplace mentoring relationships. The proposed model was based on the investment model of commitment. A total of 180 pairs of mentors and their protégés completed surveys that assessed model constructs. Results indicated that mentor relationship satisfaction and investment size predict mentor commitment, whereas mentor quality of alternatives and perceptions of managerial support for mentoring do not predict mentor commitment. Additionally, mentor commitment is associated with information exchange behaviors engaged in by mentors and protégés. These findings suggest that commitment plays an important role in mentoring relationships, …

The War Of The Roses: Ritual Shaming, Morality, And Gender On The Radio, Jill M. Potkalesky

USF Tampa Graduate Theses and Dissertations

In this thesis, I show how a current radio program, War of the Roses, acts as a ritual of shaming that affirms the social order as moral order, involving moral condemnation, degradation of social identity, and public embarrassment (Goffman, 1956, 1967; Turner 1987). I use discourse analysis (DA) (e.g., Bergmann, 1998; Tracy, 2001; Tracy & Mirivel, 2008) and membership categorization analysis (Baker, 2000; Roulston, 2001) to examine eight transcripts from multiple versions of the War of the Roses radio program across the country. The basic premise of the radio program War of Roses involves a "caller" who suspects her or …

An Evolving Dyke-Otomy: Lesbianism And Learning, Megan Pugh

USF Tampa Graduate Theses and Dissertations

Homophobia and prejudice against the lesbian community have been argued to be consequences of lack of education within academic and non-academic spaces. This study introduces a pedagogical model of gendered lesbian identity that can act as a tool for educators to understand lesbian experiences, and thus contribute to addressing issues related to homophobia and prejudices in the classrooms and beyond. Based on thematic analysis of data generated by a qualitative online survey of 29 participants, this study argues that notions of social norms, individual agency, and importance of advocacy are critical points of emphases in the proposed educational model. Although …

Occupational Stressors Among Providers Of Hiv Prevention And Support Services, Mackenzie Kaye Rapp

USF Tampa Graduate Theses and Dissertations

Much literature has documented the high levels of burnout, stress, and grief in HIV physicians and nurses due to the challenging nature of the chronic, fatal disease with which they deal on a daily basis. Providers of social and HIV prevention services face similar challenges while working with stigmatized, terminally ill clients. However, since these latter occupations deal with social, rather than clinical interventions, their experiences may differ from those of medical personnel. Through open-ended interviews with HIV counselors, educators, case managers, and outreach workers, this exploratory study assesses the occupational stressors of providers of social and HIV prevention services …

The Effect Of Mortgage Liberalization On Housing Patterns In Tampa Bay, Jason Richardson

USF Tampa Graduate Theses and Dissertations

This study seeks to determine whether the process of mortgage finance liberalization, manifested in concurrent activities of securitization, deregulation, and neo-liberal policy, have resulted in changes to the tenure of residents in neighborhoods in Tampa Bay. It makes use of existing literature on gentrification and mortgage finance and compares those findings with three sample neighborhoods in and around the city of Tampa. To do so the thesis employs data collected from lenders pursuant to the Home Mortgage Disclosure Act, court records of sales and mortgages filed with the Clerk of the Circuit Court of Hillsborough County, and interviews with stakeholders …

Novel Blends Of Sulfur-Tolerant Water-Gas Shift Catalysts For Biofuel Applications, Timothy Michael Roberge

USF Tampa Graduate Theses and Dissertations

As traditional sources of energy become depleted, significant research interest has gone into conversion of biomass into renewable fuels. Biomass-derived synthesis gas typically contains concentrations of approximately 30 to 600 ppm H2S in stream. H2S is a catalyst poison which adversely affects downstream processing of hydrogen for gas to liquid plants. The water-gas shift reaction is an integral part of converting CO and steam to H2 and CO2. Currently, all known water-gas shift catalysts deactivate in sulfur concentrations typical of biomass-derived synthesis gas. Novel catalysts are needed to remain active in the presence of sulfur concentrations in order to boost …

Fit To Lead? Supervisors' Health Behaviors, Well-Being, And Leadership Behaviors, Kristin Saboe

USF Tampa Graduate Theses and Dissertations

This study proposes a model to test the relationships amongst supervisors' health behaviors and leadership behaviors. Specifically, 107 supervisor-subordinate pairs responded to a cross-sectional survey. Supervisors provided self-reports of their health behaviors (physical activity, diet, sleep, alcohol/tobacco use) and perceived well-being. Subordinates rated the supervisors' perceived leadership style and the quality of relationships they share at work. Results were mixed with support largely being found for previously established relationships between (a) physical activity, sleep duration and quality, and well-being, and (b) leadership behaviors and supervisor-subordinate relationship quality. The primary thesis of this study--that leaders with improved health behaviors and well-being …

On The Spatial And Temporal Variability Of Upwelling In The Southern Caribbean Sea And Its Influence On The Ecology Of Phytoplankton And Of The Spanish Sardine (Sardinella Aurita), Digna Tibisay Rueda-Roa

USF Tampa Graduate Theses and Dissertations

The Southern Caribbean Sea experiences a strong upwelling process along the coast from about 61°W to 75.5°W and 10-13°N. In this dissertation three aspects of this upwelling system are examined: (A) A mid-year secondary upwelling that was previously observed in the southeastern Caribbean Sea between June-July, when land based stations show a decrease in wind speed. The presence and effects of this upwelling along the whole southern Caribbean upwelling system were evaluated, as well as the relative forcing contribution of alongshore winds (Ekman Transport, ET) and wind-curl (Ekman Pumping, EP). (B) Stronger upwelling occurs in two particular regions, namely the …

Examining Teacher Identity And Prospective Efficacy Beliefs Among Students Enrolled In A Precollegiate Urban Teaching Academy (Uta), Marsha Simon

USF Tampa Graduate Theses and Dissertations

Teacher recruitment and retention challenges facing urban school contexts provided the impetus for this study. High percentages of historically marginalized students, plagued by high poverty rates and low academic performance, as well as substandard facilities and inadequate material resources, serve as causative factors inhibiting recruitment and retention of credentialed teachers in urban schools (Education Commission of the States [ECS], 1999; Guarino et al., 2006; Horng, 2009; USDOE, 2003; 2004; Wirt et al, 2004). Schools and districts attempt to meet chronic teacher shortages in hard-to-staff urban schools by creating innovative teacher preparation schemes, such as the Urban Teaching Academy (UTA). This …

Autism Spectrum Disorders (Asd): Knowledge, Training, Roles And Responsibilities Of School Psychologists, Stacey Small

USF Tampa Graduate Theses and Dissertations

The number of students with autism spectrum disorders (ASD) has increased over the years and therefore it seems inevitable that school psychologists will encounter these students as part of their roles in assessment, consultation, and/or intervention. There are a multitude of articles and books on the signs and symptoms of ASD, as well as suggestions for assessment and intervention, but there are no published data related to school psychologists' knowledge, training, and roles and responsibilities for students with ASD. Therefore, the current study sought to inform the field of school psychology with respect to these issues. One hundred members of …

On The Development Of The Extradosed Bridge Concept, Steven Lynn Stroh

USF Tampa Graduate Theses and Dissertations

The Extradosed Prestressed Bridge represents a relatively new bridge type. The first of this type bridge was constructed in Japan in 1994, and Japan has since built at least 29 examples of this bridge type. Throughout the rest of the world, another 34 of this bridge type have been built, with most countries having only one, or at most a few, examples. A broader application of this bridge type has been hampered by lack of design information and in particular lack design criteria for the stay cables. The purpose of this dissertation is to progress the understanding and application of …

An Interactive Guide To Self-Discovery For Women, Elaine J. Taylor

USF Tampa Graduate Theses and Dissertations

This project is a translation of ideas I have encountered in my journey through Women's Studies. With this interactive book, I offer a concise, understandable, and empowering method for self-discovery from one feminist's perspective. Traditional self-help materials often set the reader up as the one with the issue or problem and they rarely call out the functioning systems of oppression as a stumbling block or offer ways to circumvent them. With this project, I hope to shine light on the functioning systems of gender discrimination, racism, classism, and heterosexism, and to provide a framework for understanding. There are three main …

Love And Risk: Intimate Relationships Among Female Sex Workers Who Inject Drugs And Their Non-Commercial Partners In Tijuana, Mexico, Jennifer L. Syvertsen

USF Tampa Graduate Theses and Dissertations

This dissertation examines the influence of love and other emotions on sexual and drug-related HIV risk among female sex workers who inject drugs and their intimate, non-commercial partners in Tijuana, Mexico. My work on a public health study along the Mexico-U.S. border and independent ethnographic research in Tijuana suggests the importance of emotions in shaping sex workers' relationships and health risks.

Love is a universal human emotional experience embodied within broader cultural, social, and economic contexts. A growing body of cross-cultural research suggests that modern relationships have transformed to emphasize love and emotional intimacy over moral or kinship obligations. Particularly …

A Dual-Factor Model Of Mental Health In High School Students: Group Characteristics And Social Functioning, Amanda Lynn Thalji

USF Tampa Graduate Theses and Dissertations

A dual-factor model of psychological functioning examines the presence of wellness (i.e., subjective well-being; SWB) and psychopathology (i.e., internalizing and externalizing behavior problems) in explaining youth mental health functioning. Using a dual-factor model, previous research has yielded four unique groups of elementary and middle school youth as well as college-age adults with distinct levels of wellness and psychopathology. The present empirical investigation included valid data from 500 adolescents from two high schools (grades 9 to 11). This exploratory study produced four groups of students with unique mental health profiles aligned with previous studies investigating the dual-factor model. Tukey-Kramer comparisons determined …

Analysis And Remediation Of Chlorinated Hydrocarbons In Environmental Media, Jonathan Ticknor

USF Tampa Graduate Theses and Dissertations

The two objectives of this work were to develop a simplified method for the analysis of chlorinated organics in water samples and to improve an existing soil remediation technology. The contaminants considered for these studies were chlorinated hydrocarbons because of their relative frequency of appearance at contaminated sites. The first half of this study involved the analysis of chlorinated ethenes by gas chromatography with flame ionization detection (GC-FID). I tested the hypothesis that the FID response factor is the same for all chlorinated ethene compounds. The rationale for this investigation is that if the hypothesis is correct, a single calibration …

Sea Surface Height: A Versatile Climate Variable For Investigations Of Decadal Change, Philip Robert Thompson

USF Tampa Graduate Theses and Dissertations

Decadal variations in climate are important, because the magnitude of sustained decadal change is often much larger than the often discussed background trends. Climate variability at interannual and longer periods is most often discussed in the context of climate modes defined by sea level pressure (SLP) and sea surface temperature (SST) patterns. However, SLP and SST are not capable descriptors of ocean dynamics. The approximately two decades of global sea surface height (SSH) measurements from satellite altimetry reveal substantial low-frequency redistributions of heat and salt in the ocean, which may or may not be related to defined climate modes. In …