Digital Commons Network^™

The Return Of The 1950s Nuclear Family In Films Of The 1980s, Chris Steve Maltezos

USF Tampa Graduate Theses and Dissertations

In the 1980s the cinematic nuclear family flourished again after the self-explorative 1960s and turbulent 1970s. This thesis explores the portrayal of the idealized American family in film between the 1950s and 1980s. The 1955 film Rebel Without a Cause reflects the 1950s cinematic family model. My investigation includes the role of the father figure and the bonds in intergenerational relationships. During the early 1980s, films such Ordinary People and ET: The Extraterrestrial reflect the need to reevaluate the 1950s ideal nuclear family. My examination of these films continues to include the importance of the father figure and bonds between …

Repeated Binge Pattern Ethanol Administration During Adolescence Or Adulthood: Long-Term Changes In Voluntary Ethanol Intake And Mesolimbic Dopamine Functionality In Male Rats, Antoniette Michelle Maldonado-Devincci

USF Tampa Graduate Theses and Dissertations

Binge alcohol consumption is a rising concern in the United States, especially among adolescents as during this developmental period alcohol use is usually initiated and has been shown to cause detrimental effects on brain structure and function. These findings have been established through the use of binge models in animals, where animals are repeatedly administered high doses of ethanol typically over a period of three or four days. While such work has examined the effects of a four-day and repeated three-day binge, there has been almost no work conducted aimed at investigating the long-term behavioral and neurochemical and/or functional consequences …

Technology Use As Transformative Pedagogy: Using Video Editing Technology To Learn About Teaching, Michelle Macy

USF Tampa Graduate Theses and Dissertations

Within the paradigm of Sociocultural Theory, and using Activity Theory as a data-gathering and management tool, this microgenetic case study examined the processes - the growth, change, and development – engaged in by student-teachers in a foreign language education program as they worked together to complete an activity. The activity involved digital video recording and editing, mediators which were intended to facilitate the iterative review of and subsequent reflection and action upon the content of the video during its creation.

By investigating the process of contextual interaction between learners and the mediational elements of their environment as the activity progressed, …

An Empirical Investigation Of Decision Aids To Improve Auditor Effectiveness In Analytical Review, Robert N. Marley

USF Tampa Graduate Theses and Dissertations

There is considerable evidence in the audit literature that even though auditors usually identify the relevant information needed to propose and select the correct cause of an unexpected fluctuation, they frequently do not propose the correct cause, and even when they do propose the correct cause, they often fail to select it. I suggest that working memory limitations might be a factor contributing to this analytical review paradox. Consequently, this study investigates whether two new decision aids, designed from Cognitive Load Theory, reduce auditors' cognitive load during analytical review, freeing cognitive resources for problem solving, and ultimately leading to improved …

The Relationship Between Systems-Change Coaching And Levels Of Implementation And Fidelity Of Problem-Solving/Response To Intervention (Ps/Rti), Amanda March

USF Tampa Graduate Theses and Dissertations

This study examined the extent to which coaching facilitates the successful implementation of the Problem-Solving/Response to Intervention (PS/RtI) model in schools, as well as the extent to which coaching enhances the fidelity of implementation of PS/RtI practices in those schools. Data from 34 schools in seven districts participating in three years of a statewide initiative to implement PS/RtI practices with assistance of a PS/RtI coach were used to evaluate the relationship between coaching activities and levels of implementation and integrity outcomes. Data on various coaching-related factors (i.e., perceived coaching quality, coach continuity, frequency and duration of training and technical assistance), …

The Construction Of Adversarial Growth In The Wake Of A Hurricane, Beverly Lynn Mcclay Borawski

USF Tampa Graduate Theses and Dissertations

This study employed a qualitative approach to explore the factors that contribute to positive change and growth following a natural disaster. The qualitative methodology included narrative interviews and family group interviews that were conducted with six families in Florida that had experienced two or three hurricanes within six weeks in 2004. Narrative analysis and thematic analysis were used to discover what factors contributed to participants experiencing positive growth.

Participants described the experience of surviving and coping with the hurricane. Participants reported that preparation before a hurricane was a three-part process that involved physical, mental, and emotional preparation. Four actions were …

Poe As Magazinist, Kay Ellen Mckamy

USF Tampa Graduate Theses and Dissertations

Edgar Allan Poe has long been recognized as one of American literature's most intriguing authors, usually for reasons other than his writing. Most literary studies examine one or two of his tales and perhaps one or two comments he made about the short tale. This dissertation will instead look at the work Poe did while involved in the world of early-American magazines for the last seventeen years of his life. It will explore how the magazine world affected his writing and his theories, especially his theories on the genre of the short story, a genre that Poe essentially described and …

Middle School Students' Willingness To Engage In Different Types Of Activities With Peers: The Effect Of Presence Of Adhd Symptoms And Familiarity With Adhd, Melanie M. Mcmahan

USF Tampa Graduate Theses and Dissertations

In addition to the increased risk they face for social and academic problems, adolescents with Attention-Deficit/Hyperactivity Disorder (ADHD) must also contend with stigma attached to the disorder. For instance, youth prefer greater social distance from students described with ADHD symptoms than from peers with asthma (Walker, Coleman, Lee, Squire, & Friesen, 2008), and adolescents are also reluctant to engage in activities (e.g., go to the movies, study together) with a peer described with ADHD symptoms compared to peers described as obese or autistic (Law, Sinclair, & Fraser, 2007). Familiarity with individuals diagnosed with ADHD may influence adolescents' perceptions of their …

A House But Not A Home? Measuring "Householdness" In The Daily Lives Of Monticello's "Nail Boys", Shannon Lee Mcvey

USF Tampa Graduate Theses and Dissertations

Monticello, the plantation home of Thomas Jefferson, was also home to more than 100 African American slaves between 1771 and 1826. As many as 40 members of this community lived and worked on Mulberry Row, once a bustling avenue of residential and industrial activity adjacent to the Palladian mansion. Archaeological excavations in 1957 and 1982–-1983 uncovered the remains of Mulberry Row's nailery, where preteen and teenaged enslaved "“nail boys”" manufactured nails for internal use and sale. These excavations revealed surprisingly high amounts of domestic artifacts, particularly ceramics and glass, indicating the young nailers also may have lived inside the nailery. …

The Persistence Of Casuistry: A Neo-Premodernist Approach To Moral Reasoning, Richard Arthur Mercadante

USF Tampa Graduate Theses and Dissertations

The general purpose of this dissertation is to explore casuistry--case-based reasoning--as a discredited, rehabilitated, and, most importantly, persistent form of moral reasoning. Casuistry offers a much needed corrective to principle-based approaches. I offer a defense of a "principle-modest" casuistry and explore the epistemology of casuistry, describing the prerequisite knowledge required for casuistry. I conclude by arguing that casuistry is best understood as a neo-premodernist approach to moral reasoning.

A Gay Savior: Reducing Anti-Gay Feelings With Gay Male Kindness Following Ostracism, Kenneth Michniewicz

USF Tampa Graduate Theses and Dissertations

Social scientists have extensively examined ways of reducing negative feelings toward minority groups. However, no research has examined the ability for passive ostracism, the implicit exclusion of an individual by one's peers, to reduce such negative feelings despite evidence that such exclusion can yield similar positive benefits. The present study sought to address this deficit in the literature by exploring whether or not implicit ostracism by one's peers can cause a kind gesture by a stigmatized minority group member (gay men) to improve general perceptions of the associated group. A sample of 211 undergraduate students from the University of South …

Ethical And Moral Decision Making: Praxis And Hermeneutics For School Leaders, Joan Quinn Minnis

USF Tampa Graduate Theses and Dissertations

There has been a renewed interest in the inclusion of ethics as part of educators' training and interest in understanding the moral and ethical dimensions of educational practice. This research was designed to study the types of dilemmas school level leaders face, the characteristics of typical dilemmas, and the implications for leader preparation, professional development, and practice.

In documenting the lived experiences of former school level leaders, the grounded theory approach to qualitative inquiry and the critical incident technique (CIT) were employed. Data collected from interview sessions, dialogs, journals and reflections were used to analyze the types of dilemmas school …

Cold War Playboys: Models Of Masculinity In The Literature Of Playboy, Taylor Joy Mitchell

USF Tampa Graduate Theses and Dissertations

"Cold War Playboys: Models of Masculinity in the Literature of Playboy" emphasizes the literary voices that emerged in response to the Cold War's redefinitions of space and sexuality and, thus, adds to the growing national discourse of Cold War literary and masculinity studies. I argue that the literature Playboy includes has always been a necessary feature to creating its masculinity model; however, that very literature often destabilizes the magazine's grand narrative because it presents readers with alternative models of masculinity. To make that argument, I presume five things: 1) masculinity, like femininity, is a construct; 2) the mid-century masculinity …

Translation And Adaptation Of The Center For Epidemiologic Studies-Depression (Ces-D) Scale Into Tigrigna Language For Tigrigna Speaking Eritrean Immigrants In The United States, Mulubrhan Fisseha Mogos

USF Tampa Graduate Theses and Dissertations

Depression is one of the oldest known mental health conditions. It is acknowledged to be a global health problem that affects people from any culture or ethnic group. The prevalence of depression widely varied across countries and cultures. The cross-cultural relevance of the concept of depression, its screening or diagnosis, and cultural equivalence of items used to measure symptoms of depression has been area of research interest. Differences in prevalence rates in depression have been suggested as being due to research artifacts, such as use of instrument developed for one culture to another culture. With the current trend of globalization …

Urbanization And Land Surface Temperature In Pinellas County, Florida, Bruce Coffyn Mitchell

USF Tampa Graduate Theses and Dissertations

Since the early 1800's, many studies have recognized increased heat in urban areas, known as the urban heat island (UHI) effect, as one of the results of human modification to the natural landscape. UHI is related to differences in land surface temperature (LST) between rural areas and urban areas where factors of the built environment such as the thermodynamic capacities of materials, structural geometry, and heat generating activities cause increased storage and re-radiation of heat to the atmosphere. This thesis examines the correlation between factors of urbanization and differences in land surface temperature (LST) in the subtropical climate of Pinellas …

In The Midst Of Organizational Change: A Survey Of Employee Perceptions Toward Separate Accreditation For Regional Campuses At The University Of South Florida, Rhonda S. Moraca

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to identify how employees in the University of South Florida System (USF System) perceived changes in their organizations and the system as a result of having separate accreditation for each campus in the USF System. This survey research provided a "snapshot" of employee perceptions at a particular point in time. The study was unique because it provided a picture of the perceptions of employees while each campus was at a different point in the organizational change process. The theoretical concept from Bolman and Deal's (2003) four frame theory was used to develop the dependent …

Investigation Of The Optimal Dissolved Co2 Concentration And Ph Combination For The Growth Of Nitrifying Bacteria, Raymond Anthony Morris

USF Tampa Graduate Theses and Dissertations

Ammonium (NH₄⁺) is a biological nutrient that is transformed in a wastewater treatment plant (WWTP) in a process called activated sludge. This is accomplished in an aerobic environment using microorganisms and inorganic carbon that convert the ammonium to nitrate (NO₃^-). This process is termed nitrification. Removal of ammonium is necessary due to its oxygen demand and toxicity to the environment.

Nitrification is considered a slow process due to the slow growth rate of the nitrifying bacteria. Ammonia oxidizing bacteria (AOB) first covert the ammonium (NH₄⁺) to nitrite (NO₂^-) …

The Threat To Democracy In Brazil's Public Sphere, Daniel Nettuno

USF Tampa Graduate Theses and Dissertations

This thesis looks at the nature of violence with its endemic, and increasingly epidemic presence in Brazil. I analyze the structure of the justice system, police force, and the many governmental security programs in order to better explain why Brazil is so violent and its government has been unable to control this violence. Living under violent conditions, Brazil has become a society where the efficient functioning of the public sphere has been undermined. This public space, shared by citizens, is what many academics believe to be a critical component of a robust and functioning democracy. In Brazil, it is shown, …

To See And Be Seen: Exploring Layers Of Instructional Leadership And Supervision In The Enactment Of A District-Wide Teacher Evaluation Reform, Jenifer E. Neale

USF Tampa Graduate Theses and Dissertations

This dissertation analyzes instructional leadership and evaluation protocols from a large, diverse district in the Southeastern United States in order to investigate layers of accountability and tensions created when principals are asked to fill the dual roles of both instructional leader and supervisor in a newly implemented teacher evaluation system reform. For this dissertation I investigate the role of the principal as a colleague and mentor and compare this with the role of the principal as supervisor and evaluator in hierarchical systems. I include the role of the peer evaluator, a new position, in my analysis. Critical discourse analysis is …

Evaluating The Get Into Fitness Today (Gift) Program: Weight Loss And The Roles Of Education And Empowerment, Emily Koby Novicki

USF Tampa Graduate Theses and Dissertations

This study investigated the effects of Get Into Fitness Today (GIFT), a health program for adults that promotes balanced nutrition, physical activity, and weight loss through weekly meetings that provide education and social support. In addition to investigating the effects of GIFT, this evaluation sought to better understand explanatory models used by participants and program staff, and the roles of education and empowerment in weight loss and health education. This mixed methods, case study evaluation consisted of quantitative analysis of existing program records for 664 participants, 40 hours of participant observation of class sessions with ten GIFT groups, and follow-up …

Nearer, My Farm, To Thee: A Spatial Analysis Of African American Settlement Patterns In Hillsborough County, Florida, Matthew Andrew O'Brien

USF Tampa Graduate Theses and Dissertations

Geographic Information Systems (GIS) have demonstrated their utility in predictively modeling the location of archaeological sites, and providing a framework for cataloging sites eligible for heritage management status. The intent of this GIS-based study is to begin to create a geohistorically organized database of information culled from historic documents and archaeological excavation. In this case study of postbellum land tenure in Hillsborough County, Florida, a GIS-based approach is used to demonstrate the impacts of federal and state land ownership policy decisions during the Reconstruction Era and beyond. GIS data are also used to reveal information about how people use their …

Environmental Health In The Latin American And Caribbean Region: Use Of Water Storage Containers, Water Quality, And Community Perception, Erlande Omisca

USF Tampa Graduate Theses and Dissertations

Water quality and availability are important issues in many developing countries where portions of populations still lack access to potable water. Throughout the English-speaking Caribbean and parts of Latin America, households and businesses invest in water supply systems even when they are connected to and pay for water services from a private or state owned provider. Inconsistent supplies of water from the water companies have led many people to invest in storage tanks which, if operated correctly, can provide water throughout the day even when the supply from the main is low or zero. While these individual systems help to …

Effectiveness Of In-Line Chlorination Of Gravity Flow Water Supply In Two Rural Communities In Panama, Kevin Orner

USF Tampa Graduate Theses and Dissertations

It is well established that water quality is directly linked to health. In-line chlorination is one technology that can be used in the developing world to potentially inactivate pathogens and improve water quality. The purpose of this study was to determine the effectiveness of the Panamanian Ministry of Health's in-line PVC chlorinator under three different operating conditions in a rural water supply system. Free and total chlorine were measured entering the storage tank, leaving the storage tank, and at three households along the transmission line of the water system in the two rural indigenous communities of Calabazal and Quebrada Mina …

Evaluating The Effectiveness Of Irrigation Restrictions Within Key Communities In Tampa, Florida, Lin Allen Ozan

USF Tampa Graduate Theses and Dissertations

The City of Tampa, Florida has instituted water restrictions over the past decade that have been primarily aimed at mitigating non-essential usage of water resources by limiting domestic lawn irrigation. The mandatory restrictions are enforced by the issuance of citations to violators, which is intended to promote compliance and deter from subsequent violations. This thesis provides a thorough investigation of historical water restriction with relation to compliance in order to determine which factors might be related to high rates of water usage within key Tampa communities. The objectives are to: (1) develop a GIS data set that can be used …

Use Of Innovative Computer Technology And Optical Texture Properties In The Analysis Of Pavement Digital Images, Saumya Priyadari Amarasiri

USF Tampa Graduate Theses and Dissertations

Digital image based automated pavement crack detection and classification technology has seen vast improvements in the recent years. In spite of these developments, although pavement crack lengths and widths can be evaluated using state-of-the-art software with a reasonable accuracy, no reported evidence is found in extending this technology to evaluate crack depths. Hence a preliminary study was carried out to model the digital image formation of cracked concrete pavements based on the Bidirectional Reflection Distribution Function. It was revealed that a definitive theoretical relationship exists among the crack widths and depths and the maximum pixel intensity contrasts in the images …

Surface Functionalization And Analysis Thereof For An Ovarian Cancer Diagnostic Biosensor, Asad Ali Ahmad

USF Tampa Graduate Theses and Dissertations

Ovarian cancer is the fifth leading cause of cancer death among women in United States and has an alarming 1.4% (1 in 71) lifetime risk. The lack of overt symptoms and the absence of a reliable screening test to detect ovarian cancer result in over 70% of women being diagnosed after the disease has spread beyond the ovary resulting in a poor prognosis. A key characteristic of ovarian cancer is the ability of tumor cells to evade apoptosis, or programmed cell death contributing to the limitless replicative potential, which is a hallmark of all carcinogenesis. There is conclusive evidence that …

Contextualizing Hiv/Aids Prevention And Treatment Programs In Zanzibar, Tanzania, Naheed Ahmed

USF Tampa Graduate Theses and Dissertations

International aid organizations and wealthy nations have contributed billions to combat the spread and treatment of HIV/AIDS in sub-Saharan Africa; however, these programs have been critiqued for not addressing the socioeconomic and cultural context of the epidemic, instead relying upon generalized approaches. The prevalence rate in Zanzibar, Tanzania is low in the general population, but high among vulnerable segments of Zanzibari society, resulting in interventions focusing on particular groups (e.g. sex workers, drug users, and men who have sex with men). Through interviews with government agencies, non-profit organizations, medical professionals, vulnerable populations, and HIV/AIDS patients, this paper examines how local …

Thermal Response Of Lithium Tantalate For Temperature Measurement, Ardit Agastra

USF Tampa Graduate Theses and Dissertations

This thesis describes the study of the thermal response of the pyroelectric material named lithium tantalate or LT (LiTaO3) in aid of this material’s possible use for temperature measurement. The temperature range studied was between 5-99 oC. The sensor was excited using a silicon rubber heater. The lithium tantalate sensor and the rubber heater were enclosed such that the temperature would reach steady state faster. The enclosure was a small insulated box in order to reduce any extraneous effects on the sensor. The output signal of the lithium tantalate sensor was then amplified by using four different amplifying circuits and …

Perceptions By Heartland Educational Consortium (H.E.C.) Elementary Title I School Principals And Assistant Principals: Data Use In Their Role As Achievement-Related Decision Makers, Sherri Albritton

USF Tampa Graduate Theses and Dissertations

In the age of accountability and assessment, there is a need to ensure that data provided regarding student achievement can be effectively and appropriately utilized by school site administrators in a systematic way to improve student achievement.

This study identified Heartland Educational Consortium Title I principals’ and assistant principals’ perceptions of their use of data as decision-makers in raising student achievement, with primary emphasis on Florida’s Differentiated Accountability Model.

Quantitative results revealed statistically significant differences in data use by administrators. Use of data by administrators for professional development was statistically significantly different from school improvement, leadership, or data skills. Data …

Synthesis And Characterization Of Self-Healing Poly (Carbonate Urethane) Carbon-Nanotube Composites, Roger Wesley Bass

USF Tampa Graduate Theses and Dissertations

Synthesis of high molar mass polycarbonate polyurethanes using a novel polyol is described. The resulting elastomers demonstrate excellent mechanical properties as well as the capability to re-heal after rupture without the addition of additives or imbedded healing agents. The self-healing functionality is shown to greatly improve with the addition of up to 1% single and multi-walled carbon nanotubes. The interface of the carbon nanotubes and self-healing polymer are probed using Raman techniques and provide an insight into how the self-healing actions are improved with the addition of carbon nanotubes.

Synthesis of polycarbonate polyurethanes and carbon nanotube composites using a novel …