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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 …

Forbidding And Enforcing Of Formal Languages, Graphs, And Partially Ordered Sets, Daniela Genova

USF Tampa Graduate Theses and Dissertations

Forbidding and enforcing systems (fe-systems) provide a new way of defining classes of structures based on boundary conditions. Forbidding and enforcing systems on formal languages were inspired by molecular reactions and DNA computing. Initially, they were used to define new classes of languages (fe-families) based on forbidden subwords and enforced words. This paper considers a metric on languages and proves that the metric space obtained is homeomorphic to the Cantor space. This work studies Chomsky classes of families as subspaces and shows they are neither closed nor open. The paper investigates the fe-families as subspaces and proves the necessary and …

Johnson’S System Of Distributions And Microarray Data Analysis, Florence George

USF Tampa Graduate Theses and Dissertations

Microarray technology permit us to study the expression levels of thousands of genes simultaneously. The technique has a wide range of applications including identification of genes that change their expression in cells due to disease or drug stimuli. The dissertation is addressing statistical methods for the selection of differentially expressed genes in two experimental conditions. We propose two different methods for the selection of differentially expressed genes. The first method is a classical approach, where we consider a common distribution for the summary measure of equally expressed genes. To estimate this common distribution, the Johnson system of distribution is used. …

Application And Modeling Of Tio2-Supported Gold Nanoparticles For The Preferential Oxidation Of Carbon Monoxide In Excess Hydrogen, Benjamin Alan Grayson

USF Tampa Graduate Theses and Dissertations

This work begins with a brief overview of heterogeneous, characterization techniques, and current hypotheses about gold mechanisms. This is followed by the initial characterization of custom two-phase-method gold nanoparticles provided by the Interfacial Phenomena and Polymeric Materials research group at USF, the anatase TiO2 support and reference Au/TiO2 catalyst provided by the World Gold Council. In order to verify the ability of the two-phase-method GNP catalyst provided to oxidize CO in excess hydrogen, it was necessary to develop an effluent testing protocol. The first experiments involved 24 hour runs to observe catalyst deactivation. Concerns over cycling effects observed in the …

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. …

Transport Characteristics Using Nor- Dihydroguaiaretic Acid (Ndga)- Polymerized Collagen Fibers As A Local Drug Delivery System, Eric Guegan

USF Tampa Graduate Theses and Dissertations

Dexamethasone and dexamethasone 21-phosphate were loaded into NDGA-polymerized collagen fibers and release rate studies were performed to calculate their diffusion coefficients. Dexamethasone loaded fibers were placed in a PBS solution for specified time intervals (1, 3, 6, 7, 12, 24, 30, and 48 hours) after which the eluant was removed and analyzed by capillary zone electrophoresis (CZE). CZE is a tool that can be utilized for quantitative analysis of chemical compounds. This data was incorporated into mathematical models to determine the diffusion coefficient. The diffusion coefficient (D) for dexamethasone in NDGA-polymerized collagen fibers is D = 1.86 x 10^{-14 …}

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 …

Development Of Biocompatible Multi-Drug Conjugated Nanoparticles/Smart Polymer Films For Biomedicinal Applications, Kerriann R. Greenhalgh

USF Tampa Graduate Theses and Dissertations

It has been reported by the American Burn Association that 4,000 people die every year due to burn injury. After survival of the initial trauma, the next major obstacle that must be overcome is combating bacterial infection, the primary cause of mortality for burn victims (Chapter 1). The polyacrylate nanoparticle drug delivery system was created to provide a water-based solution for delivery of highly lipophilic antimicrobials; such as N-thiolated β-lactams, however, with the success of this system for these antimicrobials, it was extended towards other, commercially-available water-soluble antimicrobials through acrylation of the drug monomers, including those with observed bacterial resistance …

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 …

Psychological Consequences Of Child Sexual Abuse And The Risk And Protective Factors Influencing These Consequences, Kelli-Lee Harford

USF Tampa Graduate Theses and Dissertations

Although a number of negative consequences of childhood sexual abuse (CSA) have been identified, research has shown that some survivors of CSA are fairly resilient and do not demonstrate these negative outcomes. The current study examined differences between sexually abused and non-abused children on a number of emotional and behavioral dimensions and on achievement. In addition, the role of factors such as intelligence, abuse severity, gender, history of previous psychological interventions and number of foster homes on outcomes in a group of 117 children between the ages of 7 and 16 with sexual abuse histories and 80 controls who did …

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) …

Development Of A Method To Determine Vapor Pressure Data Of Low Volatile Chemicals From A Knudsen Effusion Technique, Andrew R. Harshman

USF Tampa Graduate Theses and Dissertations

Vapor pressure data are vital to understanding impacts that substances, specifically pesticides, may exert on the environment. They enter into atmospheric deposition models for such chemicals which determine the fate and transport of these species in the environment. At normal application temperatures (i.e. room temperature) the vapor pressures of many of these chemicals are too low to be determined by conventional means. An isothermal Knudsen effusion technique was designed and developed in our laboratory for such measurements. The effusion mass as a function of time is measured in our technique using a thickness shear mode (TSM) acoustic wave sensor, which …

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 …

Examining The Evolution Of Phosphagen Kinases: A Study Of A Dimeric Arginine Kinase From Sea Urchin (Strongylocentrotus Purpuratus) Eggs, Brenda Christine Held

USF Tampa Graduate Theses and Dissertations

The phosphagen kinases are a family of enzymes that catalyze the reversible phosphorylation of specific phosphagens using ATP as the phosphate donor. The evolutionary relationships between the enzymes in this family have been studied for over 30 years and yet aspects of the relationships remain unclear. Here, arginine kinase from Strongylocentrotus purpuratus eggs was purified to homogeneity and analyzed for physical and kinetic characteristics as well as its sequence homology with other phosphagen kinases. The results indicate that dimeric arginine kinase from S. purpuratus eggs evolved from a dimeric creatine kinase after dimeric creatine kinase evolved from a monomeric arginine …

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 …

The Effectiveness And User Perception Of 3-Dimensional Digital Human Anatomy In An Online Undergraduate Anatomy Laboratory, Amy Joanne Hilbelink

USF Tampa Graduate Theses and Dissertations

The primary purpose of this study was to determine the effectiveness of implementing desktop 3-dimensional (3D) stereo images of human anatomy into an undergraduate human anatomy distance laboratory. User perceptions of 2D and 3D images were gathered via questionnaire in order to determine ease of use and level of satisfaction associated with the 3D software in the online learning environment. Mayer's (2001, p. 184) principles of design were used to develop the study materials that consisted of PowerPoint presentations and AVI files accessed via Blackboard. The research design employed a mixed-methods approach. Volunteers each were administered a demographic survey and …

Numerical Modeling And Simulation For Analysis Of Convective Heat And Mass Transfer In Cryogenic Liquid Storage And Hvac&R Applications, Son Hong Ho

USF Tampa Graduate Theses and Dissertations

This work presents the use of numerical modeling and simulation for the analysis of transport phenomena in engineering systems including zero boil-off (ZBO) cryogenic storage tanks for liquid hydrogen, refrigerated warehouses, and human-occupied air-conditioned spaces. Seven problems of medium large spaces in these fields are presented. Numerical models were developed and used for the simulation of fluid flow and heat and mass transfer for these problems. Governing equations representing the conservation of mass, momentum, and energy were solved numerically resulting in the solution of velocity, pressure, temperature, and species concentration(s). Numerical solutions were presented as 2-D and 3-D plots that …

The Association Between Internet Use And Characteristics Of Social Networking For Middle Aged And Older Adults, David L. Hogeboom

USF Tampa Graduate Theses and Dissertations

BACKGROUND: Studies have shown that strong social networks have a positive effect on physical and psychological well-being. Research suggests that Internet use may affect social networks. However it is not clear if Internet use has a positive or negative effect on social networks. One theory suggests that Internet use displaces face-to-face contacts and off line social participation. Another theory suggests Internet use replaces high quality face-to-face ties with weaker online ties. Other studies however suggest the Internet has a positive effect on social networks. Because older adults have shrinking social networks, but may have more discretionary time than other age …

Attitudinal Factors Related To Driving Behaviors Of Young Adults In Belize: An Application Of The Precaution Adoption Process Model, Ismael A. Hoare

USF Tampa Graduate Theses and Dissertations

Young adults' risk-taking attitudes, risk perception, and knowledge of road laws and signs influence their driving behaviors. The adoption of risky driving behaviors increases young adults' risk of motor vehicle crashes. The purpose of this study was to increase the understanding of the factors that lead to increased risks of MVC-related mortality and morbidity for young adults in Belize, to provide support for the development of evidence-based programs, and, more importantly, to investigate the relationships involving young adults' risk-taking attitudes, risk perception, and knowledge of road laws and signs and their relation to driving behaviors. The Precaution Adoption Process Model …

A Case Study Of Governance Of Higher Education In Belize: Implications For Finance And Curricula In Higher Education, Olda R. Hoare

USF Tampa Graduate Theses and Dissertations

The purpose of this case study was to understand governance of higher education in the developing country of Belize by examining how governance affects financial and curricular decision-making in higher education in Belize. The study also examined the role of the market in higher education and its effects on curricular and financial decision-making in higher education. Data were collected from higher education administrators and Ministry of Education officials through semi-structured interviews, and from review of institutional and public documents related to higher education. A major finding of this study is that although the Ministry of Education through the Tertiary and …

Antibody Targeting Of Non Ionic Surfactant Vesicles To Vascular Inflammation, Elizabeth D. Hood

USF Tampa Graduate Theses and Dissertations

Cardiovascular disease (CVD) and particularly atherosclerosis is a leading cause of morbidity in the developed world. Atherosclerosis and the rupture of vulnerable atherosclerotic plaque cause 70% of deaths from CVD. The progression of atherosclerosis has been identified as a pathological inflammatory process. Targeting atherosclerotic drug therapies to inflammatory markers has emerged as an important and growing research area. The adhesion molecule CD44 has been implicated in the onset and build-up of atherosclerotic lesions throughout the course of development. The research in this dissertation is aimed at targeting anti-inflammatory therapy to activated vascular endothelium with directed with an anti-CD44 antibody, IM7, …

The Impact Of Reward Power On Creativity: Does It Depend On The Nature Of The Reward?, Edward Rickamer Hoover

USF Tampa Graduate Theses and Dissertations

This experiment investigated the influence of reward property and reward power on creative performance. It was hypothesized that the magnitude of reward power would moderate the relationship between reward property and creativity. Fifty undergraduate students (45 females, 5 males, X age = 20.72 years, SD age = 4 years) participated. The experimental design was reward power ($0.00, $0.50, or $2.00 per trial) x reward property (informational vs. controlling undertones in the script) x trials (5). Results demonstrated a positive correlation between intrinsic motivation and creative performance (r = .411, p = .03, n = 50). Hypotheses concerning the moderating influence …

High-Stakes Testing In Florida: Media Portrayals And Parental Realities, Jennifer Gilroy Hunsecker

USF Tampa Graduate Theses and Dissertations

In 1998, Florida implemented a system of standardized testing known as the Florida Comprehensive Assessment Test (FCAT). While initially designed as one among many tools to assess student and school progress, the FCAT has become a high-stakes test. Schools whose students fail to meet certain benchmarks are in danger of losing their students to "school choice plans" (which enable parents of children attending failing schools to choose another, more highly rated school) while parents must contend with ever broadening educational policies. The implications of this policy have been far reaching. Textbook makers now market individualized textbooks that teach FCAT content, …

Raman Spectroscopy Of Inas/Gaas Quantum Dots Patterned By Nano-Indentation, Lindsay K. Hussey

USF Tampa Graduate Theses and Dissertations

Patterns of InAs/GaAs quantum dots (QDs) grown by the combination of nanoindentation technique and molecular beam epitaxy were studied. The resulting QDs tend to preferentially nucleate on indented areas rather than other regions. We studied the strain on the indentations, regions surrounding the indents, and non-indented areas. The QD LO mode for the patterned areas shifts by 7 cm-1 when compared to the non-patterned area. The biaxial strain in the indented areas producing this shift is four times larger than that in non-indented areas, explaining the QD preferential formation within these areas. This larger strain suggests that QDs on the …

Virtue And Inquiry, Knowledge And Ignorance: Lessons From The Theaetetus, Jennifer F. Ingle

USF Tampa Graduate Theses and Dissertations

Plato's dialogues are set in fifth century Athens but they are performed for a fourth century audience. The context of his dialogues, then is wider perhaps than other philosophers and because of the difference in periods, it is clear that it is necessary for an audience member to possess knowledge of the events of the previous generation, viz., the fifth century BCE. When its cultural context is taken into account, the Theaetetus can not be read as an attempt by Plato to establish an epistemology in the modern sense of the term. While the characters of the dialogue are searching …