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Changes In Abundance And Distribution Of Humpback Whales, Megaptera Novaeangliae, In Hervey Bay Marine Park, Australia, Based On Aerial Surveys Conducted In 1992 And 2004, Lucã­A De La Paz Suzacq

USF Tampa Graduate Theses and Dissertations

Aerial surveys were conducted throughout Hervey Bay Marine Park between August and October 1992 and 2004 to determine changes in abundance and distribution of the Eastern Australia humpback whale population in this area. Due to concerns about possible effects of boat traffic on whale distributions associated with a growing whale watching industry, the number and location of vessels were also recorded during these surveys. Throughout the 1992 season, 17 flights were conducted and a total of 41.93 surveys hours were completed, recording 186 pods, and a total of 320 animals. In addition, 392 boats were spotted in the area. During …

Life As A Student At An Independent Day School, Diana R. Torres

USF Tampa Graduate Theses and Dissertations

This study explores the interconnectedness of social class, education, and cultural capital. Considered academically elite, the independent school is be an ideal environment to find increased instances and opportunities for the acquisition and reproduction of elite, or "dominant" cultural capital. By implementing an ethnographic approach within an independent school setting, this study attempts to illuminate the student experience through adolescents' eyes. Past cultural capital studies focus on the relationship between cultural capital and academic achievement and/or social reproduction; instead, this study focuses on the everyday student experiences as they point to potential indicators of cultural capital. Results suggest that students' …

Technology And Older Faculty: A Descriptive Study Of Older Florida Community College Faculty, Christopher D. Van Der Kaay

USF Tampa Graduate Theses and Dissertations

Institutions of higher learning across the United States are experiencing an aging faculty population. A significant proportion of college and university faculty are over 55, a growth expected to continue in future years. Parallel to this growth and change has been an expanding use of technology in higher education. Despite this trend and potential implications, few studies have provided in-depth insight into older faculty and technology. The study used a quantitative descriptive design to provide a comprehensive look at older community college faculty and various aspects of technology. Areas examined included older faculty's perceptions of technology, their attitudes toward institutional …

Online Delivery Of Career Choice Interventions: Preferences Of First-Year Students In Higher Education, Melissa Venable

USF Tampa Graduate Theses and Dissertations

Career services professionals are increasingly involved in decisions regarding the use of technology to perform their jobs. The millennial generation, increasingly enrolling in distance education, is characterized as being comfortable with technology, expecting efficient services, and valuing convenience. Understanding the technology-related preferences of today's students is fundamental for those planning and developing student career services. Brown and Ryan Krane (2000) identified five critical interventions important to career decision-making: (a) Written Exercises, (b) Individualized Interpretations and Feedback, (c) Information on the World of Work, (d) Modeling, and (e) Attention to Building Support.

This study investigated the following questions: (1) what are …

Experimental And Analytical Modeling Of The In Vivo And In Vitro Biomechanical Behavior Of The Human Lumbar Spine, Tov I. Vestgaarden

USF Tampa Graduate Theses and Dissertations

This dissertation has two major parts; Analytical and Experimental. The analytical section contains a study using Finite Element Analysis of dynamic instrumentation to demonstrate stress reduction in adjacent level discs. The experimental section contains biomechanical testing of facet fusion allograft technique and finally a comparison between In Vivo and In Vitro intradiscal pressures to determine forces acting on Lumbar spine segment L4-L5. A comprehensive study of available data, technology and literature was done. Conventional fusion instrumentation is believed to accelerate the degeneration of adjacent discs due to the increased stresses caused by motion discontinuity. A three dimensional finite element model …

Effect Of A Preoperative Warming Intervention On The Acute Phase Response Of Surgical Stress, Vanda Doreen Wagner

USF Tampa Graduate Theses and Dissertations

When a patient is exposed surgical stress, the endocrine system secretes hormones in response to that stress. These hormones further activate the immune system to release cytokines and other acute phase reactions. These processes are supposed to protect the body by upregulating the innate immune system and producing an inflammatory response that acts to protect and heal. However, uncontrolled surgical stress may cause a weaker immune response that may lead to delayed wound healing. The phenomenon of unplanned perioperative hypothermia is known to expose patients to additional surgical stress. The purpose of this preliminary experimental study was to determine the …

Narratives Of Lesbian Transformation: Coming-Out Stories Of Women Who Transition From Heterosexual Marriage To Lesbian Identity, Clare F. Walsh

USF Tampa Graduate Theses and Dissertations

Women who have transitioned to a lesbian identity from a previously heterosexual one lack a voice in the academic literature. Identity formation in this subset of women, those who chose a heterosexual marriage, had children, and later in life self identify as lesbian, has not been fully investigated. For this project, eight women were asked to answer this question: How have you negotiated the path from heterosexuality to lesbianism? Four main themes were found dealing with heteronormativity and accountability, relationship with children, transition, and acceptance by the lesbian community. Additionally, I introduce a new term---gender-normativity---to describe these women who only …

Hospitalizations Associated With Pneumococcal Infection Within The Medicare Population Among Vaccinated And Non-Vaccinated Patients, Silky Fanyelle Webb

USF Tampa Graduate Theses and Dissertations

BACKGROUND: Streptococcus pneumoniae is the primary causative agent of pneumonia in older adults. Vaccination is the only tool to protect against pneumococcal infection; however, vaccination rates remain far below the Healthy People 2010 objective of 90% coverage. The number one reason for such low rates is attributed to controversy over the protective efficacy of the vaccine in preventing nonbacteremic pneumonia (eg, community-acquired pneumonia [CAP]). OBJECTIVES: The primary objectives of this study were to assess the incidence of pneumonia, pneumonia requiring hospitalization, and pneumonia hospitalization costs. METHODS: In this retrospective cohort study of Medicare beneficiaries aged 65 years in 2003, subjects …

Effect Of Personal And Practice Contexts On Occupational Therapists' Assessment Practices In Geriatric Rehabilitation, Mirtha Montejo Whaley

USF Tampa Graduate Theses and Dissertations

Despite considerable debate surrounding an age associated cognitive decline in non-demented elders, recent studies indicate that changes attributable to normal aging affect cognitive processes and fluid abilities. Additionally, studies indicate that factors such as physical illness, depression, neurological damage, medication side effects, drug interactions, and the effects of surgery and anesthesia may also cause varying degrees of cognitive impairment. Impairment of cognitive function is known to affect treatment and rehabilitation outcomes for older persons, and increase their likelihood of institutionalization. Although proper screening and identification of cognitive deficits in geriatric patients are crucial in developing treatment plans, there is evidence …

The Influence Of Masculinity Ideology On High-Risk Sexual Behavior Among Men Who Have Sex With Men, Christopher Wheldon

USF Tampa Graduate Theses and Dissertations

Epidemiologic evidence shows that the incidence of HIV among men who have sex with men (MSM) is on the rise. high-risk sexual behaviors are the primary mode of transmission and are responsible for increased rates of infection. a growing body of evidence suggests that endorsement of normative beliefs and values regarding manhood and masculinity, or masculinity ideology, may help to explain certain high-risk sexual behaviors. this study investigated the associations between a measure of masculinity ideology and sexual risk taking among a sample of MSM. in addition, indirect pathways in which masculinity ideology may lead to sexual risk taking were …

Evaluating The Effects Of A Reinforcement System For Students Participating In The Fast Forword Language Program, Catherine C. Wilcox

USF Tampa Graduate Theses and Dissertations

A computer-assisted language intervention program called Fast ForWord(R) (Scientific Learning Corporation, 1998) has received a great deal of attention over the past few years. The Scientific Learning Corporation claims that the use of Fast ForWord will improve students' language, reading and learning skills, leading to improved communication skills and increased self-esteem in and out of the classroom. Researchers have explored the effects of Fast ForWord training on reading and spoken language. However, little research has examined the effects on student's reading level and FFW scores when a reinforcement system is used in conjunction with FFW. This study was conducted in …

Secondary World History Teachers’ Integration Of Technology Into The Classroom: A Mixed-Method Approach, Shelli A. Whitworth

USF Tampa Graduate Theses and Dissertations

In the social studies classroom, using technology, students may gain access to expansive knowledge, broaden their exposure to diverse people and perspectives, and engage in critical thinking activities necessary for citizenship education (Berson, 1996; Berson & Balyta, 2004; Berson & Berson, 2003; Bolick, McGlinn, & Siko, 2005; NCSS, 1994, 2006; Risinger, 1996; Whitworth & Berson, 2003). 21st Century Skills are valuable for students as they examine vast amounts of content relating to historical events, figures, societies, technological growth and examine the relationship of the content to today's global interactions. Research indicates that there remains a call for documentation of exemplary …

Pneumatic Tool Hand-Arm Vibration And Posture Characterization Involving U.S. Navy Shipboard Personnel, Charles R. Wilhite

USF Tampa Graduate Theses and Dissertations

The United States Navy incorporates many different occupations to ensure it achieves its overall mission. These occupations are extremely diversified and present a wide spectrum of occupational exposures. Many of these exposures have been well studied and documented. However, shipboard pneumatic tool hand-arm vibration, (HAV) and how it relates to different body postures is an area of occupational exposure that has received little attention. The chief objective of this study was to assess whether there is a difference in hand-arm vibration levels, while working on one of two surface orientations (e.g., horizontal and vertical) among distinctly different pneumatic tools while …

Graduate Students/Mothers Negotiating Academia And Family Life: Discourses, Experiences, And Alternatives, Shirlan A. Williams

USF Tampa Graduate Theses and Dissertations

This study examines the experiences and perceptions of graduate students who are mothers. Based on discourse analysis, one-on-one interviews, and focus groups, this study argues that institutional discourses and practices place graduate students who are mothers in untenable and irreconcilable positions between "mom" and "student," between "family" and "the academy," between "self" and "success." These irreconcilable differences are created in discourse, enacted in institutional policies, and lived by the participants. The study offers action-based alternatives to the status quo policies of the university based on the self-described needs of these women. It reveals that support from all fronts--the home, the …

Honor – A Double Edged Sword: An Examination Of The South’S “Culture Of Honor” Wounding Of Two Races, Vernetta K. Williams

USF Tampa Graduate Theses and Dissertations

This work expands the understanding of the "culture of honor" that social psychologists maintain exists in the American South. Social psychologists attribute the higher incidence of violent crimes, especially murder committed by white men in the South as compared to Northern white men, to this "culture of honor." While social psychologists have restricted their work to white men, this work explores how this distinct culture has impacted the Southern black community while uncovering deeper ways in which the culture has affected the Southern white community. Using historically-based literature and film by African Americans, the work provides a more comprehensive look …

It Takes More Than Sun, Sea And Sand: The Case Of Tourism In The Tampa Bay Region, Circa 1970-2000, Joshua Wolf

USF Tampa Graduate Theses and Dissertations

Coastal counties in the United States have placed a new emphasis on tourism related employment. The shift away from normal maritime work, such as fishing and import/export shipping has ushered in an era of service-oriented economies and communities scattered along the US coast lines. This trend which is associated with the transition from Fordism to post-Fordism can be seen most prevalently in Florida's Tampa Bay region. The counties that make up Tampa Bay include Citrus, Hernando, Hillsborough, Manatee, Pasco, Pinellas, and Sarasota.The lure of sandy beaches and blue seas are the obvious tourist draws to any tropical locale, including the …

Modeling Considerations For Vadose Zone Soil Moisture Dynamics, Jing Zhang

USF Tampa Graduate Theses and Dissertations

Reproducing moisture retention behavior of the upper and lower vadose zone in shallow water table settings provides unique challenges for integrated (combined surface and groundwater) hydrological models. Field studies indicate that moisture retention in shallow water table settings is highly variably affected by antecedent state and air entrapment. The theory and vertical behavior of a recently developed integrated surface and groundwater model (IHM) is examined through comparisons to collected field data in West-Central Florida. The objectives of this study were to (1) Identify important considerations and behavior of the vadose zone for reproducing runoff, ET and recharge in shallow water …

A Surviving Legacy: Nonviolent Resistance In The Congresssional Black Caucus 2001-2007, Rhone Sebastian Fraser

USF Tampa Graduate Theses and Dissertations

Select members of the Congressional Black Caucus through their votes, speeches, arrests and nonviolent forms of protest practice a renewed kind of nonviolent resistance against a neoconservative political agenda advanced by the executive branch of the U.S. government in the past six years. Their practices are nonviolent according to the definition of nonviolence discussed by Martin Luther King, Jr. in his 1962 New York Times Magazine article: "we will take direct action against injustice without waiting for other agencies to act...We will try to persuade with our words---but if our words fail we will try to persuade with our acts." …

School Psychologists’ Provision Of School-Based Mental Health Interventions: A Qualitative Study Of Perceived Barriers, Allison A. Friedrich

USF Tampa Graduate Theses and Dissertations

The primary purpose of this study was to elucidate factors that school psychologists perceive inhibit them from providing more mental health interventions within their professional roles. School psychologists' dual training in mental health and education renders them the logical choice to provide tier II and tier III interventions in schools (National Association of School Psychologists [NASP], 2003). School psychologists appear to be in agreement, as they indicate a desire to spend more time in the provision of roles such as counseling and consultation (e.g., Prout, Alexander, Fletcher, Memis, & Miller, 1993). However, school psychologists currently spend relatively little time in …

Changing The Subject: First-Person Narration In And Out Of The Classroom, Susan Friedman

USF Tampa Graduate Theses and Dissertations

The effectiveness of first-person narration for self-transformation and social change is indicated by exploring connections between three emergent discourses: illness narratives and memoirs by rape survivors in which the subject speaks from a privileged yet socially marginalized position about life-altering experiences; clinical discourse that elaborates treatment methods for empowering trauma survivors and helping them reconnect with the social world; and scholarly discourse that reflects on the relationship between trauma, self-representation, witnessing, and recovery. Post-Foucauldian theories of life-writing illuminate how the author-subjects of survivor narratives discursively reconstruct their shattered subjectivity in a therapeutic relationship with themselves and their readers. Cognitive and …

Transfer Track Versus Workforce Development: Implications For Policy Change In Florida Community Colleges, Karen Griffin

USF Tampa Graduate Theses and Dissertations

Policy-makers intend community colleges to be the primary vehicles for workforce development education and training. In support of this intent, community college mission statements and curricular patterns should clearly indicate a workforce emphasis. Do these statements and curricular patterns reflect policy intent? If not, are resources being directed appropriately? This study was conducted to determine whether the current composition of the overall Florida public community college curriculum and the content of Florida public community college mission and planning statements provided evidence to support Florida leadership policy statements that portray workforce development as a primary component of the community college mission. …

The Role Of Poly (Adp-Ribose) Polymerase-1 Inhibitors: Prevention Of Non Glutathione-Dependent Carbon Tetrachloride-Induced Hepatotoxic, Paul Christopher Grivas

USF Tampa Graduate Theses and Dissertations

Carbon tetrachloride (CCl4) is a hepatotoxicant known to elevate alanine aminotransferase (ALT) and other liver enzyme levels, and cause lipid peroxidation, as well as centrilobular necrosis. A number of poly ADP-ribose polymerase (PARP) inhibitors were administered via intraperitoneal (i.p.) injections to male ICR mice as cotreatments at various time intervals relative to the CCl4. Aminophylline, a water soluble complex consisting of two molecules of theophylline bridged by ethylene diamine, was administered one-half hour, one hour and two hours after CCl4. The levels of ALT in the serum, as well as malondialdehyde and its equivalent markers of oxidative damage in the …

Le Christianisme « Marginal » Chez Chrétien De Troyes: L’Hérésie Dans Perceval, Melanie Anne Hackney

USF Tampa Graduate Theses and Dissertations

Our perception of the Holy Grail is, for the most part, the result of orthodox views that have dominated literary interpretation. However, the first appearance of the Holy Grail in literature does not conform to the orthodox rules and traditions. In fact, the narrative of Perceval is filled with evidence that points to a very different form of Christianity, one that would have been considered heretical at the time that Chrétien de Troyes was writing it. The twelfth century in France is often called the "Golden Age" of heresies. As Manichaeism and Bogolism swept through the country, they gave birth …

Comprehensive School Reform In The Wake Of No Child Left Behind: Teacher Perceptions In Dodgeland, Allyson Regina Haag

USF Tampa Graduate Theses and Dissertations

This thesis is an analysis of teacher perceptions of the implementation of their school's comprehensive school reform, and the George W. Bush administration's federal educational policy, the No Child Left Behind Act (NCLB). Data were collected by a research team as a part of the National Longitudinal Evaluation of Comprehensive School Reform (NLECSR), a project under the direction of the American Institutes for Research (AIR). The thesis is a supplemental qualitative analysis by the author who was part of the NLECSR research team from 2004 through 2005. The NLECSR had a quantitative component (called the Core Study) consisting of a …

Essays On Multiple Identities And Motivated Consumption: Exploring The Role Of Identity Centrality On Self-Brand Connections, Tracy R. Harmon

USF Tampa Graduate Theses and Dissertations

This dissertation consists of three essays on the role of identity centrality in the formation of consumer self-brand connections. It contributes to a better understanding of how consumers negotiate multiple identities in the marketplace when making brand choices. This is significant as much of the research on the self-concept and consumer behavior has focused on isolated self-dimensions or have examined single consumer identities in isolation.

Theoretically grounded in identity process theory (Breakwell 1986), which suggests individuals construct their identity through multiple identity motives influencing identity centrality, enactment, and affect; this dissertation addresses these gaps by answering two specific questions: 1) …

Exploring Childcare Professionals' Pedagogical Choice When Guiding Children's Social And Behavioral Development, Mary E. Harper

USF Tampa Graduate Theses and Dissertations

To date the research in the area of social emotional competence has focused on child-based intervention and outcomes. The findings cite effective approaches to assisting children in the area of social and emotional development involving promotion of appropriate social skills, explicit instruction of behavioral expectations, and support for emotional literacy and awareness (Wester --

Stratton, 1990; Hyson, 2004; Fox et al, 2003; Denham & Burton, 1996). These recommended practices requires teacher knowledge and skill, content knowledge in the area of social emotional developmental, and skills in using pedagogical techniques that support acquisition of the aforementioned areas. Educational researchers and specialists …

A Gis-Based Inventory Of Terrestrial Caves In West-Central Florida: Implications On Sensitivity, Disturbance, Ownership, And Management Priority A Gis-Based Inventory Of Terrestrial Caves In West-Central Florida: Implications On Sensitivity, Disturbance, Ownership, And Management Priority, Grant L. Harley

USF Tampa Graduate Theses and Dissertations

Active cave management, which represents any continuous action to conserve, restore, or protect a cave environment, is virtually non-existent in west-central Florida. This study focuses on developing an inventory to rank terrestrial caves in west-central Florida by management priority. A GIS-based cave inventory system, including a cave sensitivity index and cave disturbance index, were used as a tool to gain an understanding of the management priority of west-central Florida caves. The inventory was applied to 36 terrestrial caves in west-central Florida, which demonstrated a wide range of sensitivity and disturbance. The results show that by relying solely on sensitivity and …

Marriage, Sin And The Community In The Register Of John Chandler, Dean Of Salisbury 1404-17, Byron J. Hartsfield

USF Tampa Graduate Theses and Dissertations

Marriage is a subject of great interest to the social historian. However, the marriage of the average medieval English villager is very poorly documented, as it bears little obvious relationship to the great affairs of state. Searching for information on such difficult subjects, many social historians have recently turned to legal records, learning to sift them for the intimate details of daily life. The Register of John Chandler, Dean of Salisbury 1404-17 preserves a rich variety of cases presented to the church courts of early fifteenth-century Salisbury. The questmen, selected from the most respectable men of each village, presented to …

Implementing Differentiated Instruction In Urban, Title I Schools: Effects Of Facilitated Support Groups And Program Fidelity On Student Achievement, Deborah W. Hellman

USF Tampa Graduate Theses and Dissertations

This study presents the results of a mixed methodology study and pilot that investigated the effects of facilitated teacher support groups and differentiated instruction on student achievement at two urban, Title I middle schools. Both general education and students with special needs being served in a collaborative co-taught setting were included in the study. Implications for research to practice and effective inclusive strategies were addressed and the field-tested Differentiated Instruction: Fidelity Implementation Tool (DI: FIT) used to assess teacher fidelity is included. During the first year, the principal investigator developed and field-tested the DI: FIT observation tool, field-tested a facilitated …

Modeling Larval Connectivity Among Coral Habitats, Acropora Palmata Populations, And Marine Protected Areas In The Florida Keys National Marine Sanctuary, Christopher John Higham

USF Tampa Graduate Theses and Dissertations

The Florida Keys National Marine Sanctuary (FKNMS) encompasses North America's only living coral barrier reef and the third longest barrier reef in the world, making it a unique national treasure of international notoriety (FKNMS, 2005). Recent evidence of environmental decline within the sanctuary has created a sense of urgency to understand and protect the valuable resources within. This thesis contributed to the understanding of habitat connectivity to aid managers and decision makers in the creation of additional Marine Protected Areas (MPAs) in the FKNMS to help prevent further environmental decline. This research specifically focused on modeling larval transport and larval …