Digital Commons Network^™

System Level Energy Optimization For Location Aware Computing, Hariharan Sankaran

USF Tampa Graduate Theses and Dissertations

We present an energy conscious location-aware computing system that provides relevant information about the users current location. The location-aware computing system is initialized with a map (in the form of a graph) as well as audio files associated with several locations in the map. The system consists of: GPS receiver module, Serial port, Compact flash module, Stereo codec, Power manager module implementing three sub modules namely, GPS-to-real-world position conversion module (implements algorithm to convert GPS co-ordinates to graph nodes), Nearest-location-search module (implements modified Dijkstras algorithm), and User speed estimation module. The location-aware computing system receives the GPS co-ordinates for the …

Adolescents And Their Fathers: Do Dads Make A Difference?, Dimitra Kamboukos

USF Tampa Graduate Theses and Dissertations

This study explored the role of fathers in adolescents behavioral and emotional functioning. Results revealed gender differences in adolescent ratings of their parents. Compared to girls, boys endorsed significantly lower negative affect toward mothers and fathers. Girls reported higher levels of maternal versus paternal involvement, monitoring and acceptance, and higher positive and lower negative affect toward mothers than fathers. Few gender differences were found in associations between maternal and paternal variables and adolescent outcomes. Results supported the unique contribution of fathers in explaining adolescent emotional and behavioral functioning. When considering boys and girls separately, fathers added unique variance in explaining …

Voices From A Marginalized Population: Life Histories Of Individuals With Physical Impairments, James Peter Marsh

USF Tampa Graduate Theses and Dissertations

Individuals with physical impairments have been marginalized and discriminated against since the social identification of these individuals occurred as a sub-group within society. While much has been done to resolve prejudice against individuals with physical impairments, more needs to be done to decrease, or at least deter, discrimination and prejudice against individuals who have been marginalized. The purpose of this study is to give four individuals with physical impairments the opportunity to tell their stories. Through the telling of these stories, I believe others can identify with these individuals, and thereby, help decrease discrimination against individuals with physical impairments.

Life …

Developing An Anthropology Curriculum For High School: A Case Study From Durant High School, Hillsborough County, Florida, Kory Mcneil Bennett

USF Tampa Graduate Theses and Dissertations

It has become increasingly apparent that anthropology has much to offer when it comes to educating our youth. This is true for all grade levels, kindergarten through senior level studies in high school. Here, this idea will be explored further by focusing on the students of Durant High School (DHS) of Plant City, Florida.

This project was designed to explore the idea of combining widely accepted pedagogical theories (Gardner 1983, 1993, 1999; Geraci 2000; Silver, Strong and Perini 1997) with anthropological theory and methods in order to devise effective curricula for high school archaeology and other anthropology courses. More essentially, …

Organizational Citizenship Behavior: A Career Development Strategy, Martha J. Sutton

USF Tampa Graduate Theses and Dissertations

The goals of the present study were to 1.) develop a model of career related factors that could be related to organizational citizenship behaviors (OCB); and 2.) determine if the proposed relationships between the career focused variables and OCB differed across rating source. A total of 262 volunteers from a Corporation and University completed a survey in either online or by paper and pencil that included demographics and measures of: job involvement, career motivation, occupational commitment, perceptions of career plateau, career stage, and OCB. Ratings of OCB were obtained from approximately 195 participant supervisors and/or coworkers.

Correlational and multiple regression …

Understanding Roi Metrics For Software Test Automation, Naveen Jayachandran

USF Tampa Graduate Theses and Dissertations

Software test automation is widely accepted as an efficient software testing technique. However, automation has failed to deliver the expected productivity more often than not. The goal of this research was to find out the reason for these failures by collecting and understanding the metrics that affect software test automation and provide recommendations on how to successfully adopt automation with a positive return on investment (ROI). The metrics of concern were schedule, cost and effectiveness. The research employed an experimental study where subjects worked on individual manual and automated testing projects. The data collected were cross verified and supplemented with …

Hope And Quality Of Life In Hospice Patients With Cancer, Cynthia Brown

USF Tampa Graduate Theses and Dissertations

Hope is considered to have a positive influence upon health. Cancer patients may enter hospice care after a rigorous course of medical treatment, having hoped for a cure or long remission. While the hope for cure is important, hope is no less important at the end of life when the goal of care is quality of life. This study examined the relationship between hope and quality of life in hospice patients with cancer.

Thirty-one patients with cancer, who were alert, oriented, living with a caregiver, and aware of their diagnosis were sampled from a hospice program. The instruments used were …

The Assessment Of Appearance Factors Related To Intentional Uv Exposure, Guy Cafri

USF Tampa Graduate Theses and Dissertations

Understanding the motives for sunbathing and indoor tanning is an extremely important public health issue. Skin cancer rates have increased dramatically in recent years and UV exposure via sunbathing and utilization of sun lamps and tanning beds are considered important risk factors. Motives for sunbathing and tanning salon use have been thought to be related to appearance concerns, yet little research has examined the specific tan appearance attitudes that may contribute to use of these behaviors. Two studies were conducted with the aim of assessing distinct attitudes related to a tan appearance. In the first study items were created based …

Corrective Feedback In Online Asynchronous And Synchronous Environments In Spanish As A Foreign (Sfl) Classes, Martha E. Castañeda

USF Tampa Graduate Theses and Dissertations

This dissertation reports on an investigation of corrective feedback provided by instructors to learners in sixteen online asynchronous and synchronous interactions. The overarching objective of this study was to examine the provision of corrective feedback in computer-mediated communication (CMC) environments. This study also sought to examine the frequency of corrective feedback types and the relationship between learner error and corrective feedback provision. Finally, this study investigated what types of corrective feedback led to repaired learner responses.

Over the course of one university semester, the instructors and students in four second-semester Spanish courses participated in bulletin board and chat room discussions …

An Evaluation Of The Dopaminergic Systems’ Response To A Natural Reinforcer: A Comparison Between Cocaine Pretreatment In Adolescent And Adult Rats, Briony Catlow

USF Tampa Graduate Theses and Dissertations

The long-term consequences of adolescent drug use in shaping a network primed for addiction is an issue of utmost importance. The use of cocaine during adolescent development could alter the normal growth of the reward system and affect the adult mesolimbic system, however, there is scant literature aimed at finding out if animals are more vulnerable to the adverse effects of drugs during adolescence. The present study investigated whether cocaine pretreatment in adolescent and adult rats produced differences in cocaine-induced neurochemical cross-sensitization to a naturally reinforcing substance in adulthood. To evaluate the responsivity of the mesolimbic system after repeated cocaine, …

The Predictive Validity Of Four Reading Fluency Measures On A State's "High-Stakes" Outcome Assessment, Jose Michael Castillo

USF Tampa Graduate Theses and Dissertations

This study examined the long-term predictive validity of four reading fluency measures on a statewide reading assessment. The reading fluency measures were administered to a group of first and second grade students and their utility for predicting outcomes on a state's reading assessment in third grade was examined. Specifically, the amount of variance accounted for on the outcome assessment by Curriculum-Based Measurement ñ Reading (R-CBM) probes from two sources, a list fluency measure, and a group measure of fluency was investigated. The extent to which each is an accurate predictor of long-term performance when considered individually and in combination with …

A Co-Orientational Analysis Of Public Involvement Perceptions In The Transportation Process: A Case Study, Kristen E. Carson

USF Tampa Graduate Theses and Dissertations

This study explored public involvement within the Florida Department of Transportation (FDOT) using the co-orientational theory. Effective public involvement gives the public opportunities to be involved early in the planning and implementation of transportation projects that directly affect or may concern them. The co-orientational model looks at what an organization (FDOT) thinks about an issue (public involvement), what the public thinks of the issue, what the organization thinks the public thinks about the issue, and what the public thinks the organization thinks about the issue.

This study investigated whether the FDOT management has an accurate understanding of the perceptions of …

Eros, Paideia And Arête: The Lesson Of Plato’S Symposium, Jason St. John Oliver Campbell

USF Tampa Graduate Theses and Dissertations

Commentators of Plato’s Symposium rarely recognize the importance of traditional Greek conceptions of Eros, paideia and arête in understanding Plato’s critique of the various educational models presented in the dialogue. I will show how Plato contests these models by proposing that education should consist of philosophy. On this interpretation, ancient Greek pedagogy culminates in a philosophical education. For this new form of education, the dialogical model supplants the traditional practices of kléos and poetic mimēsis, inextricably bound to archaia paideia and traditional forms of education. Plato’s Socrates is searching for knowledge and immortality through an application of the philosophical method, …

Effects Of Constructed Response Contingencies In Web-Based Programmed Instruction On Graphing Compared To Cued-Text Presentation Of The Same Information, Reinaldo L. Canton

USF Tampa Graduate Theses and Dissertations

Web-based lessons teaching graph construction techniques (via the internet) were presented to 144 undergraduate and graduate college students. One group experienced program-controlled tutorials requiring them to construct answers in a defined sequence. A second group experienced identical lesson material in the form of typographically cued text presentations. The programmed instruction students performed significantly better than the cued-text group on an immediate computerbased posttest assessing comprehension of the graphing lesson material. The cuedtext group performed better on an applied graphing assignment. The experiment did not account for individual’s internet study habits or the metacognitive approaches to learning employed by the study …

From Strange Fruit To Fruitful Kitchens: The Space Of The Kitchen In Toni Morrison’S Novels, Betty J. Chroninger

USF Tampa Graduate Theses and Dissertations

Toni Morrison's recovery of the African-American presence in her novels is uniquely tied to the space of the kitchen. The recovery of the African-American presence has been accomplished in various ways for various groups: historians, critics, authors, sociologists. They have named names, recalled incidents, and "discovered" texts. Recovery has been accomplished by reconstructing culture through songs, storytelling, folklore and myth. Morrison establishes a connection between the space of the Garden that represents a white male empowered world in which African-American women have difficulty establishing power to a space of the kitchen where we see how well each character has been …

Finding My Voice: Adolescent Girls’ Experiences With Speaking Up And How Recounting These Experiences Impacts Future Expression, Deborah A. Cihonski

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to examine the meaning of the Expression of Voice experience in adolescent girls using an existential-phenomenological interview approach and also to explore the impact of participation in an interview session talking about Voice. Two open-ended interviews were conducted. During the first interview, participants are asked to "Please think of a specific time when you had something important to say, and although it was difficult, you did speak up and say what you thought. In as much detail as possible, describe that experience." During the second interview, each girl was asked if she "... feel[s] …

Effects Of Hyperoxia In Alzheimer’S Transgenic Mice, April Cox

USF Tampa Graduate Theses and Dissertations

An association between major surgery in the elderly and precipitation of Alzheimer’s disease (AD) has been reported. Hyperoxia (100%) oxygen is commonly administered after surgery to increase the oxygen content of blood. However, hyperoxia is a potent cerebral vasoconstrictor and generator of free radicals, as is β-amyloid (Aβ). This study was aimed at examining behavioral, neuropathological, and neurochemical effects of hyperoxia treatments in APPsw transgenic mice (Tg+), which have elevated brain Aβ levels by 3-4 months of age but are not yet cognitively-impaired. At 3 months of age, Tg+ mice were pre-tested in the radial arm water maze (RAWM) task …

Dissecting Out The Contribution Of Cognitive, Social, And Physical Activities To Environmental Enrichment’S Ability To Protect Alzheimer’S Mice Against Cognitive Impairment, Jennifer R. Cracchiolo

USF Tampa Graduate Theses and Dissertations

Retrospective studies suggest that lifestyle activities may provide protection against Alzheimer s Disease (AD). However, such studies can be inaccurate and prospective longitudinal studies investigating lifestyle protection against AD are both impractical and impossible to control for. Transgenic (Tg+) AD mice offer a model in a well controlled environment for testing the potential for environmental factors to impact AD development. In an initial study, Tg+ and non-transgenic (Tg-) mice were housed in either environmentally enriched (EE) or standard housing (SH) from 2-6 months of age, with a behavioral battery given during the last 5 weeks of housing. In the Morris …

Early Learning Experiences: Education With Coaching And The Effects On The Acquisiton Of Literacy Skills In Preschool Children, Dale Lynn Cusumano

USF Tampa Graduate Theses and Dissertations

Reading to learn becomes a difficult task for children if they have not become proficient at comprehending written text. It was hypothesized that, for some children, reading difficulties may have been averted had they been reared in homes or participated in early childhood settings where literacy-based activities, interactions, or materials were prevalent. The purpose of this study was to examine the impact that training early childhood educators in researchbased early literacy instructional strategies (within the HeadsUp! Reading curriculum ñ HUR) had on the development of early reading skills in the preschool children they taught. Further examination also identified the impact …

An Empirical Investigation Of The Predictors Of Self- And Other Reported Marketability: Looking Beyond Human Capital, Rachel Day

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to propose and test a comprehensive model of marketability using both individual and situational predictors. Participants in this study were members of professional associations and were recruited from internet listserves. They consisted of 485 employees and 176 co-workers. This study used a matching technique to link participant and co-worker data and was the first study to assess multiple perspectives of marketability. Results demonstrated the relationships of human capital variables, positivity traits, proactive career behaviors, the environment and industry characteristics on internal and external marketability. Interestingly, not all predictors related to both internal and external …

Fire And Ice In The Age Of Innocence, Alisa Mariva Deborde

USF Tampa Graduate Theses and Dissertations

This study will explore the dichotomy of culture and psychological landscape in Edith Wharton’s The Age of Innocence. To lay the foundation for this study, I first consider how Ms. Wharton often employed dichotomy in her own life: her role as socialite and author, woman of old New York and European maverick, and her life as spouse or beloved. Compartmentalizing her life’s roles prevented her from having to compromise the distinct qualities of each paradigm. Similarly, in The Age of Innocence, Ellen and May are completely opposite representations of life and culture in the 1870’s who cannot happily coexist …

The Impact Of Gender-Role Stereotypes And The Sex-Typing Of The Professor Job On Performance Evaluations In Higher Education, Jay M. Dorio

USF Tampa Graduate Theses and Dissertations

The present study examined the influences of gender-role stereotypes, gender-role congruity, and the sex-typing of the professor job on performance evaluations of university educators in actual classroom settings. Participants used the Schein Descriptive Index (Schein, 1973) to define gender-role stereotypes, characteristics of their professor/instructor, and the characteristics of an “Effective Professor.” Participants used a behavior summary scale (BSS) formatted student assessment of instruction to evaluate their professor’s/instructor’s performance after a full semester of class participation.

It was hypothesized that a pro-male bias would exist in the sex-typing of the professor job, and that combined with the gender-role stereotypes of participants …

The Effects First Language Use Phonological Difficulty Perception Foreign Accented Speech, Astrid Zerla Doty

USF Tampa Graduate Theses and Dissertations

Listener perception of accentedness has been shown to be influenced by experience with L2 (measured by length of residence in US). However, frequency of L1 use and degree of phonological difficulty (defined by the number of non-native phonetic features targeted) may provide more insight into the role of experience in the perception of accentedness.

Three groups of listeners (monolingual English and Spanish [L1] speakers divided into two groups of high and low use of English [L2]) rated the accentedness of bilingual speakers who spoke with varying degrees of accentedness. The speakers read sentences adapted from Magan (1998) to include phonological …

Evaluating Positive Behavior Support Plan Implementation In The Home Environment Of Young Children With Challenging Behavior, Michelle A. Duda

USF Tampa Graduate Theses and Dissertations

In recent years, a central focus of the field of early intervention/early childhood special education has been to investigate ways to effectively support young children with challenging behavior and their families (Center for Evidence-Based Practice: Young Children with Challenging Behavior, 2003; DEC, 1999). Positive behavior support (PBS) is one of the most promising evidence-based practices for young children with challenging behavior and their families. The central purposes of PBS are to both help people develop and engage in socially desirable behaviors and to help minimize patterns of socially stigmatizing responding (Koegel, Koegel, & Dunlap, 1996).

Research documenting the utility and …

Political And Economic News During The Argentine Crisis Of 2000-2002: An Agenda-Setting Analysis Of Major Newspaper Coverage, Mariana Eberle-Blaylock

USF Tampa Graduate Theses and Dissertations

During the years 2000-2002, the Republic of Argentina experienced one of the most, if not the most, devastating social/political/economic crises ever seen. President Fernando de la Rua, elected in 1999, was forced to resign on December 20, 2001, after several months of protests, public demonstrations, and a colossal economic recession. This unprecedented event in the history of the country created a state of chaos and confusion in a frantic population desperately searching for answers.

During the crisis, the media played a vital role in providing the public their daily updates. This study analyzed the newspapers’ role during the crisis using …

Oral/Written Contrast Of Mental State References In Older Children, Jeanne E. Federico

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to determine differences in the use of mental state references by typically developing 9- and 11-year-old children. Following a priming task that emphasized distinctions between physical and mental acts, children watched an 11- minute textless video and then were asked to generate an oral and a written story that focused on the mental states of the multiple characters. Narratives were transcribed, and all mental state references were classified into motivational, experiential, and belief categories. Specific mental state references were also analyzed to determine levels of semantic complexity. The study attempted to answer: 1) whether …

Negotiating Artistic Identity Through Satire: Subreal 1989-1999, Anca Izabel Galliera

USF Tampa Graduate Theses and Dissertations

The focus of this research study is on major art works produced during the nineteen-nineties by the Romanian collective subREAL, composed of Calin Dan and Josif Kiraly. The thesis is an alternative to the literal-minded and politically biased Western view typified in two major exhibitions of art from Eastern Europe: Beyond Belief: Contemporary Art from East Central Europe (Chicago, 1995) and After the Wall: Art and Culture in Post-Communist Europe (Sweden, 1999). Both exhibitions presented Post-Communist nations as a monolithic bloc, in which art was primarily a passive reflection of political and social events. It will be demonstrated that …

The Effect Of Conducting Gesture On Expressive-Interpretive Performance Of College Music Majors, Ronald Wayne Gallops

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to examine the effect of non-verbal conducting gesture on musicians’ stylistic response and whether conducting gestures alone elicit consistent musical responses from musicians. Through an analysis that utilized a Gestural Response Instrument (GRI) it was determined that, even if the use of verbal and facial cues were eliminated, some experienced conductors successfully utilized non-verbal conducting gestures to communicate specific musical interpretations. It appeared that musicians responded in specific ways to the musical interpretation of conductors who had command of a variety of conducting gestures. The results illustrated the existence of a perceptual contract that …

Full-Page Versus Partial-Page Screen Designs In Web-Based Training: Their Effects On Learner Satisfaction And Performance, Phillip Eulon Grace

USF Tampa Graduate Theses and Dissertations

This is a report on research regarding the screen layout of Web-based training (WBT) programs, conducted with an eye toward providing evidence-based guidance for the design and development of WBT interfaces. Specifically, the study investigated the relative instructional benefits of two general types of WBT screen design, full-page and partial-page, in terms of both learner performance and learner satisfaction. The main hypotheses of the study were that the full-page design option would yield significantly better outcomes in both categories of interest.

The study employed a mixed-method design, generating both quantitative and qualitative data. The main phase of the study was …

An Examination Of The Relationship Between Urbanicity And Children With Emotional Disturbances Served In Restructuring Public Schools, Karen Monk Harris

USF Tampa Graduate Theses and Dissertations

Efforts to affect changes in student achievement through altering the manner in which schools operate have been countless. However, there are few empirical studies on the relationship between these reform activities and student outcomes, especially outcomes for students with emotional disturbances from geographically diverse locations.

The current study was a secondary analysis of data collected as part of the School and Community Study and the Urban School and Community Study conducted by the Research and Training Center for the Childrenís Mental Health at the Louis de la Parte Florida Mental Health Institute at the University of South Florida. Both studies …