Digital Commons Network^™

Transformational Leadership, Leader-Member Exchange (Lmx), And Ocb: The Role Of Motives, Patrick W. Connell

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to investigate the impact of employee motives regarding select leadership-OCB relationships. Based on previous research, it was hypothesized that the relationships observed between transformational leadership and various dimensions of OCB would be mediated by subordinate Organizational Concern. In contrast, the relationship between LMX-quality and subordinate Altruism was predicted to be either mediated or moderated by subordinate Prosocial Values.

Two hundred and one part-time and full-time employees (subordinates and supervisors) served as participants in this study, representing a total of 13 organizations in the Southeast United States. Results were based on a final sample of …

The Effects Of Response Cards On The Performance And Generalization Of Parenting Skills, Bennie L. Colbert

USF Tampa Graduate Theses and Dissertations

Previous research has provided convincing evidence of the efficacy of behavior analytic interventions to improve parenting skills with biological parents, however many studies lament generalization failure from training to home settings. Previous research has also examined the effects of response card use with children at various grade levels and with post-secondary students with a sole focus on academic outcomes. This study examined the effects of color coded response cards on active student responding and parenting skills proficiency of three foster parents in a parent training program and generalization of these skills to their homes. During baseline, participants role-played their responses …

The Power Of The Spoken Word: Literature In The American Mass Media Of The 1990s, Codrina Cozma

USF Tampa Graduate Theses and Dissertations

The 1990s saw a climax of literature representations in what Ong called the secondary orality, particularly in film, television, and radio; for instance, the film industry produced a number of adaptations of novels that had been accepted into the American literary canon, while television and radio marketed literature through book clubs and literary shows. All these literary productions mediated through film, radio, and television are referred to in this study as mediatized literature.

The argument of this dissertation is that 1990s U.S. mediatized literature constitutes a post-modern re-enactment of the traditional oral literature that initially emerged on U.S. territory …

Misogyny And (Mis)Representation: The Female Subject In The Poetry Of José De Espronceda, Cristina L. Delano

USF Tampa Graduate Theses and Dissertations

This work explores the portrayal of the female subject in the work of the Spanish Romantic poet. José de Espronceda, This study will analyze the misogynistic representation of women and the denial of female subjectivity.

The first chapter discusses the biographical, historical and literary contexts of Espronceda’s work. This section will discuss Romantic notions of subjectivity, as well as the ambivalence towards the women during the 19th century. This ambivalence produced a conflict that was reflected in the representation of women as either pure angels or vile demons.

The first work that will be discussed is the poem “A Jarifa …

Antecedents And Consequences Of Emotional Dissonance: Understanding The Relationships Among Personality, Emotional Dissonance, Job Satisfaction, Intention To Quit And Job Performance, Laurie K. Diamond

USF Tampa Graduate Theses and Dissertations

The primary goal of this research was to explore the antecedents and consequences of emotional dissonance for debt collectors. The antecedents were personality factors (extraversion, anger, conscientiousness and agreeableness) and prosocial factors. The consequences of emotional dissonance were job satisfaction, intention to quit and job performance. A path model was developed to explain the relations among the studyís measures in a sample of 188 full-time debt collectors. The path analysis results failed to show strong relations between personality and emotional dissonance. However, strong relations were found between emotional dissonance, job satisfaction, intention to quit, and performance. Job satisfaction acted as …

Molecular Dynamics And Time Correlation Function Theories, Russell H. Devane

USF Tampa Graduate Theses and Dissertations

The research presented in this thesis makes use of theoretical/computational techniques to calculate nonlinear spectroscopic signals and molecular volumes. These techniques have become more practical with advances in computational resources and now are an integral part of research in these areas. Preliminary results allude to the power of these techniques when applied to relevant problems and suggest that much progress can be made in understanding the complex nature of nonlinear spectroscopic signals and molecular volume contributions. The nonlinear spectroscopy work involves writing the quantum mechanical response functions in terms of classical time correlation functions which are amenable to calculation using …

Self-Esteem And Academic Achievement: A Comparative Study Of African American Students In A Traditional Public School And A Magnet School, Sheresa L. T Fairclough

USF Tampa Graduate Theses and Dissertations

This study evaluated whether differences existed in the academic achievement and self-esteem of African American students in a traditional public school and a choice school. The choice school selected was a technology-focused magnet school. All of the participants were in grades 3-5 and were administered the Florida Comprehensive Assessment Test (FCAT) during the 2003-2004 school year. The FCAT was used to assess academic achievement in reading and math while the Culture Free Self-Esteem Inventories ñ Third Edition (CFSEI-3) was used to assess their self-esteem. Demographic information was also collected to identify factors other than school type that contribute to differences …

Longtime Dynamics Of Hyperbolic Evolutionary Equations In Unbounded Domains And Lattice Systems, Djiby Fall

USF Tampa Graduate Theses and Dissertations

This dissertation is a contribution to the study of longtime dynamics of evolutionary equations in unbounded domains and of lattice systems. It is of particular interest to prove the existence of global attractors for solutions of such equations. To this end, one needs in general some type of asymptotical compactness. In the case that the evolutionary PDE is defined on a bounded domain Ω in space, asymptotical compactness follows from the regularity estimates and the compactness of the Sobolev embeddings and therefore the existence of attractors has been established for most of the dissipative equations of mathematical physics in a …

Toward Predicting Barrier Island Vulnerability: Simple Models For Dune Erosion, Laura A. Fauver

USF Tampa Graduate Theses and Dissertations

The objective of this study is to quantify the accuracy of two engineering models for dune erosion (SBEACH and EDUNE), and to determine which of the two models is best suited for predicting barrier island vulnerability due to extreme storm events. The first model, SBEACH, computes sediment transport using empirically derived equations from two large wave tank experiments. The second model, EDUNE, theoretically relates excess wave energy dissipation in the surf zone to sediment transport. The first mechanism for model comparison is sensitivity testing, which describes the response of the model to empirical, physical, and hydrodynamic variables. Through sensitivity tests, …

The Invisible Handshake: Interpreting The Job-Seeking Communication Of Foreign-Born Chinese In The U.S., Hongmei Gao

USF Tampa Graduate Theses and Dissertations

Building upon Granovetter’s well-known study of the job search behaviors of white males, this research extended the degree to which his findings apply across cultures to Chinese minorities, and across time to the Internet age. Using quantitative and qualitative data collected through systematic observation, questionnaire surveys, and in-depth interviews, this research investigated the impact of culture, Internet usage, gender and age on the communication patterns of foreign-born Chinese jobseekers in the U.S.

It is found that jobseekers adopt either one or a combination of traditional (printed publications and direct application), institutional (the Internet, job fairs, and employment agencies), and personal …

Educational Outcomes For Children With Early-Onset Behavior Problems, Allison Gibson

USF Tampa Graduate Theses and Dissertations

Research has consistently shown a greater likelihood of negative outcomes later in life for children with early-onset behavior problems. Understanding the educational outcomes for these children is essential information that can help educators and families to provide targeted interventions in an effort to positively impact these at-risk children’s school experiences. The current study used archival data and a causal comparative research design to examine the educational outcomes (academic achievement, suspension rates, retention rates, and dropout rates/failure to complete high school) for children identified as at-risk for early-onset behavior problems in grades 1 through 3 for a cohort of children in …

Maximizing The Benefits Of Its Deployments Based On Idas Performance Measures And B/C Ratios, Cuthbert R. Gibson

USF Tampa Graduate Theses and Dissertations

Traditional transportation planning models are not very sensitive to many of the benefits derived from Intelligent Transportation Systems (ITS) technologies. With the recent availability of ITS Deployment Analysis System (IDAS), there is an opportunity to conduct detailed cost-benefit analyses of ITS Alternatives. IDAS is able to estimate the impacts, benefits, and costs resulting from the deployment of many ITS components. This is accomplished by comparing the average cost of deploying and integrating the appropriate technologies, to the estimated benefits experienced by the network. The ratio of average benefits to average costs is termed the B/C ratios. While the use of …

Vowel Identification By Monolingual And Bilingual Listeners: Use Of Spectral Change And Duration Cues, Merete Mã¸Ller Glasbrenner

USF Tampa Graduate Theses and Dissertations

Recent studies have shown that even highly-proficient Spanish-English bilinguals, who acquired their second language (L2) in childhood and have little or no foreign accent in English, may require more acoustic information than monolinguals in order to identify English vowels and may have more difficulty than monolinguals in understanding speech in noise or reverberation (Mayo, Florentine, & Buus, 1997). One explanation that may account for this difference is that bilingual listeners use acoustic cues for vowel identification differently from monolinguals (Flege, 1995).

In this study, we investigated this hypothesis by comparing bilingual listeners’ use of acoustic cues to vowel identification to …

Growth And Characterization Of Diamond And Diamond Like Carbon Films With Interlayer, Roja Gottimukkala

USF Tampa Graduate Theses and Dissertations

Diamond and diamond-like carbon films, with their exceptionally good mechanical, chemical, and optical properties, are the best materials as protective hard coatings for electronic devices and cutting tools. The biocompatibility of these materials makes it suitable for bone implants. The wide range applications of these films are hindered because of the high compressive stresses developed during the deposition. Use of carbide and nitride interfacial layers has emerged as one of the methods to reduce the compressive stresses.

The present research focuses on the study of different materials as the interfacial layers for diamond and tetrahedral amorphous carbon films. For tetrahedral …

“The Wil Of His Wif:” Discourse, Power, And Gender In Chaucer’S The Tale Of Melibee, Sara D. Jenkins

USF Tampa Graduate Theses and Dissertations

In the Tale of Melibee, Chaucer gives us an excellent illustration of a point French theorist Michel Foucault would make centuries later: That power is something that moves and shifts between people and within institutions, that it is not fixed nor permanent, that it is used as needed toward specific ends, and that it is enacted through the medium of discourse. In Melibee, Melibee’s wife Prudence achieves a place of authority and influence in her marriage via her use of discourse, and specifically by using a more “male” way of speaking. Chaucer is often considered feminist-friendly due to …

Hydrogen Fluoride Method Development For The Ogawatm Passive Sampling Device, Ilsa Johansson

USF Tampa Graduate Theses and Dissertations

This study tested the precision and accuracy of a triethanolamine (TEA) absorbent in the OgawaTM Passive Sampling Device (PSD) for detection of ambient hydrogen fluoride (HF). The project was initiated to develop a method to verify compliance with emissions regulations for Coronet. Field and laboratory trials were conducted.

Mixed cellulose ester filters were saturated with 70% TEA and placed in the PSDs. Aermod ISCT3 modeled ambient HF concentrations at Coronet to guide deployment of PSDs at 28 sampling stations, 3 PSDs per station, 500 – 3500 meters from Coronet. After 30 days of sampling, ambient HF concentrations were calculated from …

Systematic Study Of Amyloid Beta Peptide Conformations: Implications For Alzheimer’S Disease, Jeffy Pilar Jimenez

USF Tampa Graduate Theses and Dissertations

The amyloid beta peptide particularly the 40 and 42 amino acid residues are the responsible for plaque formation in Alzheimer's disease (AD) patients. Extra cellular plaque formation has been recognized after incessant investigations along with the formation of intracellular tau protein tangles as the hallmarks of AD. Furthermore, the plaque formation has been linked mostly as a cause of the disease and the tangles mostly as a consequence. Our investigation is focused on studying the formation of AD plaques. The amyloid beta (Aß) is a physiological peptide secreted from neurons under normal conditions, along with other soluble forms cleaved from …

Sorption Of Organic Vapors By Copolymers Of Poly (Styrene-Butadiene) Using A Piezoelectric Microbalance, Anant K. Upadhyayula

USF Tampa Graduate Theses and Dissertations

Thickness shear mode (TSM) sensors, also known as quartz crystal microbalances (QCM) are a class of acoustic wave sensors that have been used for gas phase sensing. In this thesis this device is used to measure vapor-liquid equilibrium data for copolymers of poly(styrene-butadiene) at 294K.

Copolymers of poly(styrene-butadiene) with varying percentages of styrene (85%, 45% and 21 %) were studied with benzene, n-hexane, dichloroethane and chloroform as solvents. Literature data for pure polystyrene/benzene and polystyrene/chloroform and polybutadiene/benzene were obtained to complement the measured data.

Obtained experimental data were fit with a modified Flory-Huggins model and compared with the predictions of …

A Future With Hope: The Social Construction Of Hope, Help, And Dialogic Reconciliation In A Community Children's Mental Health System Of Care, Christine S. Davis

USF Tampa Graduate Theses and Dissertations

This research examines the social construction of hope in a community mental health system of care. Groopman (2004) defines hope as the elevating feeling we experience when we see a path to a better future. A year-long ethnographic study of a children's mental health system of care team found that members of the mental health care team construct hope for themselves and for the family they're helping by cycling through the dialectical tensions of hegemony and equality, marginalization and normalization, relating and othering, empowerment and disempowerment, and control and emotionality. They reconcile these tensions in dialogic moments of empathy toward …

Performativity And The Latina/O-White Hybrid Identity: Performing The Textual Self, Shane T. Moreman

USF Tampa Graduate Theses and Dissertations

This study is an exploration of Latina/o-White hybrid identity for constructions and negotiations of hybridity as performed in the lives of individuals and as rearticulated in discourse. These discourses are drawn from interviews with nine individuals, stories of my own life, and three published memoirs. Despite these different forms, all the selfidentified Latina/o-White hybrid individuals speak to the difficulty of imagining and enacting a hybrid identity within today’s discourse on race and ethnicity. This study articulates these difficulties as lived experience, theory, and performance come together to argue for and against hybridity as a model for contemporary identity. The project …

Transforming Public Spaces Through Performance, Anthony G. Valentine

USF Tampa Graduate Theses and Dissertations

This thesis is study about how public spaces can be transformed through performance within them.

More specifically, this study involves two public venues: The Museum of Science and Industry (MOSI), Tampa, FL and The University of South Florida (USF), Tampa, FL in that within these public venues, not only do performances take place, but they transform the space they are performed in and the spaces in-between the public spaces into performance spaces.

Leadership Style And The Link With Counterproductive Work Behavior (Cwb): An Investigation Using The Job-Stress/Cwb Model, Kari Bruursema

USF Tampa Graduate Theses and Dissertations

Relations among job stressors, leadership style, emotional reactions to work,counterproductive work behavior (CWB), and autonomy were investigated. Participants representing a wide variety of jobs were surveyed. Results indicate that transactional leadership style is related to negative emotions and occurrence of CWB. Relationships between variables were mediated by emotions.

Integrated Uv-Vis Multiangle-Multiwavelength Spectrometer For Characterization Of Micron And Sub-Micron Size Particles, Yong-Rae Kim

USF Tampa Graduate Theses and Dissertations

Characterization of micron and sub-micron size particles requires the simultaneous measurement of the joint particle property distribution (JPPD). The JPPD is comprised of particle size, shape, orientation, composition, optical properties, and surface properties. Measurement of each of the particle properties independently is a difficult task and it has been only partially successful. To determine as many particle properties as possible using optical methods it is necessary to simultaneously measure all aspects of the interaction of the incident light with the particles of interest. This approach leads to the concept of multidimensional spectroscopy suggested by Prof. Garcia-Rubio. Dr. Bacon proved the …

Validation Of The Functional Assessment Of Cancer Therapy Cognitive Scale With Bone Marrow Transplant Patients, Sheri R. Jacobs

USF Tampa Graduate Theses and Dissertations

Research has demonstrated that cancer patients report problems with cognitive functioning related to their cancer and their cancer treatments. Cognitive complaints refer to subjective reports of problems such as decreased memory, attention, concentration, and language skills. These problems with cognitive functioning can interfere with a person’s quality of life. The current measures of cognitive complaints have poor or unknown psychometric properties. Therefore, the present study sought to examine the psychometric properties of a newly developed measure of cognitive complaints for cancer patients, the Functional Assessment of Cancer Therapy Cognitive Scale (FACT-Cog). Eighty-two patients were administered a comprehensive battery of neuropsychological …

The Construct Validation Of An Instrument Based On Students’ University Choice And Their Perceptions Of Professor Effectiveness And Academic Reputation At The University Of Los Andes, Josefa Maria Montilla

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to examine the construct validation of an instrument based on students university choice and their perceptions of professor effectiveness and academic reputation at the University of Los Andes (ULA). Moreover, a comparative analysis was carried out to determine how the selected factors that influence the students decisions and perceptions differ according to student demographic factors such as: gender and university campus.

This instrument was developed with items based on the three domains formulated: university choice process, professor effectiveness, and university academic reputation. To determine the instruments appropriateness to measure the students decisions in university …

Multi-Event Crisis Management Using Non-Cooperative Repeated Games, Upavan Gupta

USF Tampa Graduate Theses and Dissertations

The optimal allocation of the resources to the emergency locations in the event of multiple crises in an urban environment is an intricate problem, especially when the available resources are limited. In such a scenario, it is important to allocate emergency response units in a fair manner based on the criticality of the crisis events and their requests. In this research, a crisis management tool is developed which incorporates a resource allocation algorithm. The problem is formulated as a game theoretic framework in which the crisis events are modeled as the players, the emergency response centers as the resource locations …

Development Of A Generic Pda Based Control Mechanism For In-House Fabricated Miniature Sensors, Sunny Kedia

USF Tampa Graduate Theses and Dissertations

A novel method of controlling miniature sensors using Handspring Visor Prism PDA has been implemented. A generic motherboard was developed to map the data and address lines from the Visor onto a Complex Programmable Logic Device (CPLD) to provide basic electrical signals to the sensor board. The sensor board housed the sensor and contained application specific circuitry. The PDA, the motherboard, and the sensor board completed the control mechanism for the sensor. Miniature sensors and PDA based control mechanism scaled down the size of the complete system making the unit portable. This unit facilitated a faster analysis of data on …

Threatening Skies, Brandon Dunlap

USF Tampa Graduate Theses and Dissertations

No abstract provided.

The Tampa Heights Greenprinting Initiative: An Attempt At Community Building Through Park Revitalization, Maya Marie Harper

USF Tampa Graduate Theses and Dissertations

In this thesis, I discuss the Tampa Heights Greenprinting Initiative, an initiative to build community in a gentrifying neighborhood. I was primarily hired to find out what changes residents of Tampa Heights desired in their chosen park, observe the Greenprinting process, and write a report that could be used in future initiatives.

Due to my Anthropological training, I paid attention to the wider context associated with this project. I paid as much attention to who was not there as I did to who was there. The applied nature of my program enabled me to not only document the socio-economic factors …

Images Of Naples: Class, Gender And The Southern Character In Hester Piozzi’S Observations And Reflections, Kelley A. Cason

USF Tampa Graduate Theses and Dissertations

On the tenth of January 1786, Mrs. Hester Lynch Piozzi recorded her entrance into the city of Naples, Italy in her travel journal Observations and Reflections Made in the Course of a Journey Through France, Italy, and Germany. She emphasized the importance of her experience in Naples by stating that: "among all the new ideas I have acquired since England lessened to my sight upon the sea, those gained at Naples will be the last to quit me." This British woman's stay in Naples was but a brief period within her three year long Grand Tour, yet it represented …