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Multicultural Education And Cultural Competence In The High Accountability Era: A Study Of Teacher Perception, Jennifer Morley

USF Tampa Graduate Theses and Dissertations

As America's public schools become more diverse, the achievement gap between white students and students of color persists. These gaps are even more apparent in urban areas that serve large numbers of poor students of color. Because the population of aspiring teachers is increasingly white and middle class, theorists and teacher trainers often recommend multicultural education as a solution to working successfully in these schools. Multicultural education theorists claim that their suggestions for K-12 practitioners have not been infused into classrooms and schools, and so maintain that additional training opportunities should be provided for teachers. Although there is ample literature …

Goal Conflicts, Self-Regulation, And Course Completion: A Comparison Of Web-Based Learners To Traditional Classroom Learners, Barbara Moore

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to examine the goal conflicts, self-regulation, and course completion of post-secondary learners and to compare these factors in distance and traditional learners. Participants completed a self-report survey given on-line to those who had Internet access and administered in paper format to students in traditional classrooms. Procrastination, socializing, and employment were the most common goal conflicts reported by participants. Significantly more web-based students than traditional students were employed and were employed more average hours. Web-based students also had more children under the age of 12 than did traditional students. A significantly greater percentage of web-based …

Distribution And Habitat Characterization Of The Florida Burrowing Owl In Non-Urban Areas, Mark S. Mueller

USF Tampa Graduate Theses and Dissertations

The full geographic distribution and habitat use of the Florida Burrowing Owl, a state "Species of Special Concern," is not well-understood, particularly in remote, non-urban areas. This thesis aimed to expand and improve knowledge about non-urban burrowing owls. We first compiled databases of historic sighting observations. Fieldwork verified and updated existing breeding observation point records and also yielded new breeding locations. Using a GIS, we characterized observed land use, landcover, relevant soil attributes, projected future land use and managed area status for selected points. We quantified landcover within biologically-determined buffer distances around burrows from our own field-verified records. Using standard …

The Contribution Of The Neighborhood Context To Social Disparities In Access To Health Care Among Sexually Experienced Adolescent Females, Jodi Nearns

USF Tampa Graduate Theses and Dissertations

Access to health care is an important resource for sexually experienced adolescent females in the prevention of unintended pregnancy and sexually transmitted infections, including HIV. However, a paucity of research exists regarding the extent to which social disparities in access to health care exist among this vulnerable population of adolescents, including the potential contribution of the neighborhood context. Therefore, the primary aims of this dissertation were to examine (1) the extent to which racial and socioeconomic disparities in access to health care exist among sexually experienced adolescent females, (2) the extent to which access to health care among sexually experienced …

Measurement Of Nerve Growth Factor In Induced Sputum And Exhaled Breath Condensate, Victor Maduabuchi Nwiloh

USF Tampa Graduate Theses and Dissertations

Several tests are available for evaluation of respiratory disorders but most of them are invasive and associated with some risk or patient discomfort. Examples include bronchoscopy (bronchoalveolar lavage, BAL) [1], venopuncture [2] and sputum induction [3]. Noninvasive sampling of nongaseous substances contained in expired air, collected as exhaled breath condensate (EBC) has been used to detect inflammatory markers and by-products including nitric oxide and arachidonic acid metabolites and proteins [4]. Nerve growth factor (NGF) is a protein that has been implicated in neurogenic airway inflammation and this pilot study aimed to develop a non-invasive approach for evaluation of allergic airway …

The Acquisition Of Spanish Through Videoconferencing And Video-Based Lessons By Individual Fifth Graders, Annette L. Norwood

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to provide an in-depth examination of the language learning experiences of four fifth-grade students learning Spanish through videoconferencing and video-based lessons. This interpretive qualitative study involved intensive data collection over a period of 7 months through participant observation, audio and video recording of classes with subsequent transcription, and interviews of the students and their teachers. The following points of focus guided this research: (a) What instances of interaction and output are observed in the different instructional settings?; (b) Are patterns of change observed in learners' language production during the period under study?; (c) What …

Coral Reef Habitat Change And Water Clarity Assessment (1984-2002) For The Florida Keys National Marine Sanctuary Using Landsat Satellite Data, David A. Palandro

USF Tampa Graduate Theses and Dissertations

The decline of coral reef habitats has been witnessed on a global scale, with some of the most dramatic decline occurring in the florida keys. as remote sensing can provide a synoptic view of coral reef ecosystems, 28 landsat images (1984-2002) were utilized to study water clarity and habitat change. first, the data were used to derive the diffuse attenuation coefficient (kd, m-1), a measure of water clarity, for 29 sites throughout the florida keys national marine sanctuary (fknms). landsat-derived kd values from bands 1 (blue) and 2 (green) provided useful information for 26 of 29 sites, whereas band 3 …

Maximizing The Educational Effects Of Collaborative Learning: The Role Of Vested Interest, Christina Partin

USF Tampa Graduate Theses and Dissertations

This study, using a quasi-experimental research design, investigates connections between pedagogy and social psychology by applying social psychological theories of group work and interaction to collaborative learning, a current trend in pedagogical techniques. It was hypothesized that by creating a setting in which students would be evaluated based in part on the performance of their peers would improve their individual performance. The incentive (a percentage of their grade) would hypothetically motivate students to teach their peers effectively; thus they would be taking a vested-interest role in becoming a co-teacher to their partner. This study was implemented by examining two sections …

Late Holocene Planktic Foraminiferal Assemblages From Orca Basin; Effects Of Dissolution On Faunal Assemblages, Denise D. Palmer

USF Tampa Graduate Theses and Dissertations

Studies of planktic foraminifers have been, and continue to be, very important to paleoceanographic reconstructions and are dependent on the integrity of the carbonate tests. This study investigates the methods and procedures that can be used to obtain an accurate planktic foraminifer assemblage. Samples from Orca Basin boxcore OB-BC4D were processed and examined to obtain census data on planktic foraminifers. Experimentation of the splitting technique demonstrates the method is acceptable for estimating a planktic foraminifer assemblage. The effects of a sonication step in the processing of the faunal assemblage were also examined and revealed that sonication is not recommended for …

Recognizable Languages Defined By Two-Dimensional Shift Spaces, Joni Burnette Pirnot

USF Tampa Graduate Theses and Dissertations

There are numerous connections between the theory of formal languages and that of symbolic dynamics. In each, the transition from one dimension to two dimensionsis accompanied by much difficulty due in large part to the emptiness problem, which is related to the presence (or lack thereof) of periodic points and is known to be undecidable. Here, we focus on two-dimensional languages that have the property that all blocks allowed by the language can be extended to a configuration of the plane satisfying the structure of the language; for such languages the emptiness problem is not an issue. We first show …

Influence Of Solution And Surface Chemistry On Yttrium And Rare Earth Element Sorption, Kelly Ann Quinn

USF Tampa Graduate Theses and Dissertations

The sorption behavior of yttrium and the rare earth elements (YREEs) was investigated using a variety of hydroxide precipitates over a range of solution conditions. Experiments with amorphous hydroxides of Al, Ga, and In were conducted at constant pH (~6.0) and constant ionic strength (I = 0.01 M), while YREE sorption by amorphous ferric hydroxide was examined over a range of ionic strength (0.01 M < ̲ I < ̲ 0.09 M), pH (3.9 < ̲ pH < ̲ 7.1), carbonate concentration (0 M < ̲ [CO32-]T < ̲ 150 micro-M), and temperature (10°C < ̲ T < ̲ 40°C). Sorption results were quantified via distribution coefficients, expressed as ratios of YREE concentrations between the solid and the solution, and normalized to concentrations of the sorptive solid substrate. Distribution coefficient patterns for Al, Ga, and In hydroxides were well correlated with the pattern for YREE hydrolysis.

In contrast, amorphous ferric hydroxide developed a distinct pattern that was different than those for Al, Ga, and In precipitates but similar to the pattern predicted for natural marine particles. YREE sorption was shown to …

Leadership Predictors Of Proactive Organizational Behavior: Facilitating Personal Initiative, Voice Behavior, And Exceptional Service Performance, Johannes Rank

USF Tampa Graduate Theses and Dissertations

Proactive organizational behavior is characterized by self-started and long-term oriented activities involving forward thinking and the intention to effect change in one's work environment. The primary objective of this research was to investigate relationships of supervisory behaviors with subordinates' personal initiative, voice behavior, and proactive service performance and to reveal moderators and mediators of these associations. Whereas personal initiative represents a wide range of proactive behaviors, voice behavior specifically reflects challenging and constructive forms of change-oriented communication. Drawing on the proactivity, service, and performance literatures, the proactive service performance construct was newly conceptualized as self-started and long-term oriented service behavior …

Estimation Of Evapotranspiration Using Continuous Soil Moisture Measurement, Mandana Seyed Rahgozar

USF Tampa Graduate Theses and Dissertations

A new methodology is proposed for estimation of evapotranspiration (ET) flux at small spatial and temporal scales. The method involves simultaneous measurement of soil moisture (SM) profiles and water table heads along transects flow paths. The method has been applied in a shallow water table field site in West-Central Florida for data collected from January 2002 through June 2004. Capacitance shift type moisture sensors were used for this research, placed at variable depth intervals starting at approximately 4 in. (10 cm) below land surface and extending well below the seasonal low water table depth of 59 in. (1.5 m). Vegetation …

Menendez Versus Mickey: A Study Of Heritage Tourism In Florida, Monica Rowland

USF Tampa Graduate Theses and Dissertations

The National Trust for Historic Preservation defines heritage tourism as: "traveling to experience the places and activities that authentically represent the stories and peoples of the past and present. It includes irreplaceable historic, cultural, and natural resources." Heritage tourism is a lucrative industry in the United States. On average, heritage tourists spend $623 per trip compared to $457 for all U.S. travelers. The rise of heritage tourism is inextricably linked with several trends in American society, namely: the historic preservation movement, the desire for a sense of place, and nostalgia. These motivating tendencies often inspire problems of authenticity, commodification, and …

Structure And Dynamics Of Heterogeneous Molecular Systems, Alfred B. Roney

USF Tampa Graduate Theses and Dissertations

Although current classical force fields describe homogeneous single-componentsystems fairly well, they do not represent the response of an individual molecule's electronic structure to its local environment with enough detail to reliably predict atomic motions in interfacial regions such as a solvation structure or liquid surface.Since most chemical processes of non-trivial interest involve two or more dissimilar molecules interacting at a short distance, molecular models must accurately simulate the interactions between different molecular species as well as bulk behavior in order to provide useful information. Results from two simulation studies are presented to illustrate both the utility of current point-charge electrostatics …

Detecting Publication Bias In Random Effects Meta-Analysis: An Empirical Comparison Of Statistical Methods, Gianna Rendina-Gobioff

USF Tampa Graduate Theses and Dissertations

Publication bias is one threat to validity that researchers conducting meta-analysis studies confront. Two primary goals of this research were to examine the degree to which publication bias impacts the results of a random effects meta-analysis and to investigate the performance of five statistical methods for detecting publication bias in random effects meta-analysis. Specifically, the difference between the population effect size and the estimated meta-analysis effect size, as well as the difference between the population effect size variance and the meta-analysis effect size variance, provided an indication of the impact of publication bias. In addition, the performance of five statistical …

How To Hear The Unspoken: Engaging Cross-Cultural Communication Through The Latin American Testimonial Narrative, Elena Flores Ruiz-Aho

USF Tampa Graduate Theses and Dissertations

This project seeks to address issues in cultural politics brought on by difficulties in cross-cultural communication, particularly as these problems manifest themselves in twentieth century Latin American testimonial narratives. By developing a critical line of questioning drawn from Gayatri Spivak's influential article "Can the Subaltern Speak," one aim herein is to analyze and describe the ways in which the narrative, Me Llamo Rigoberta Menchú Me Nació la Conciencia, translated into English as I, Rigoberta Menchú: An Indian Woman in Guatemala, exemplifies the incommensurable nature of cross-cultural discursive attempts. This is done through a twofold method: one, by placing heavy emphasis …

Archival Evaluation Of A Proactive School-Wide Discipline Plan, Beth Rutz-Beynart

USF Tampa Graduate Theses and Dissertations

The study conducted was an archival review of school detailed incident discipline records and description of the school-wide proactive discipline plan developed at an elementary school. The study examined the effects of sequential changes in a proactive school-wide discipline plan. Initially, the baseline data consisted of a full year of school without a proactive school-wide discipline plan. This allowed an assessment of the variation in referrals that occurred across a school year. Subsequent years were assessed in relation to this baseline, and the effects from year to year compared to other years. After the baseline year, substantial changes were made …

The Social Construction Of School Refusal: An Exploratory Study Of School Personnel’S Perceptions, Anna Marie Torrens Salemi

USF Tampa Graduate Theses and Dissertations

Despite a multi-disciplinary, international literature, little research has drawn attention to the phenomenon of school refusal within the school. Most research on school refusal follows a positivist paradigm, focusing on the student, instead of examining the role of schools. Using a qualitative design and a social constructionist framework, this study explored how school personnel perceive school refusal, focusing on the social interactions, processes, and perceptions that construct their understanding. The study was conducted in a large school district in the Southeastern United States.Semi-structured in-depth interviews were conducted with school personnel at the middle school (N=42), high school (N=40), and district …

Zeolite Synthesis From Municipal Solid Waste Ash Using Fusion And Hydrothermal Treatment, Maysson Sallam

USF Tampa Graduate Theses and Dissertations

This dissertation investigates the possibility of producing zeolites from municipal solid waste ash, MSW ash, by using hydrothermal treatment alone and by introducing fusion at 550 °C prior to hydrothermal treatment. The study was performed at different treatment conditions where silica/aluminum ratio of 13.9 and 2.5, hydroxide concentrations of 1.5N, 2.5N and 3.5N, temperatures at 100°C and 60 °C and time at 6, 24 and 72 hours were the major variables used to study zeolites synthesis process. The possibility of forming zeolites A, P1 and X was of particular interest in the present study. Factors, mechanism and modeling of zeolite …

Correlates Of Weight In Adolescents: A Path Analysis, Angela T. Sheble

USF Tampa Graduate Theses and Dissertations

This study examined the interrelationships between adolescent weight and several other variables thought to impact weight and obesity: physical activity, depressive symptoms, binge-eating symptoms, dieting, socio-economic status, special education status, gender, and ethnicity. The sample consisted of 251 high school students in rural Florida who completed measures of depression, binge-eating, dieting, and physical activity. Measurement instruments included the Reynolds Adolescent Depression Scale-2nd Edition (RADS-2), the bulimia scale of the Eating Disorder Inventory-2 (EDI-2), the dieting scale of the Dutch Eating Behavior Questionnaire (DEBQ), and a physical activity questionnaire derived from the Youth Risk Behavior Scale for Students (YRBSS). The study …

Crossing Locations, Light Conditions, And Pedestrian Injury Severity, Naved Alam Siddiqui

USF Tampa Graduate Theses and Dissertations

This study assesses the role of crossing locations and light conditions in pedestrian injury severity through a multivariate regression analysis to control for many other factors that also may influence pedestrian injury severity. Crossing locations include midblock and intersections, and light conditions include daylight, dark with street lighting, and dark without street lighting. The study formulates a theoretical framework on the determinants of pedestrian injury severity, and specifies an empirical model accordingly. An ordered probit model is then applied to the KABCO severity scale of pedestrian injuries which occurred while attempting street crossing in the years 1986 to 2003 in …

Maternal Interaction Style, Reported Experiences Of Care, And Pediatric Health Care Utilization, Wendy Lauran Struchen Shellhorn

USF Tampa Graduate Theses and Dissertations

U.S. immunization and well child-care rates are below desired levels with lower income individuals being at higher risk for receiving inadequate care. To enhance the understanding of motivating factors to health care utilization, this study explored relationships between a mother's interaction style (secure, anxious, avoidant), her reported experiences with pediatric health care and her child's utilization of pediatric health care. Participants included 126 US-born, English-speaking women with an infant 12 to18 months of age. Linear regression analyses found no bivariate associations between maternal interaction style and reported experiences of care. Poisson regression analyses measured associations of maternal interaction style, reported …

Selling St. Petersburg: John Lodwick And The Promotion Of A Florida Paradise, Nevin D. Sitler

USF Tampa Graduate Theses and Dissertations

For over a century Florida's Tampa Bay area has been extolled for its abundant seashores and moderate climate. The success of early twentieth-century St. Petersburg as a tourist destination was due to a consistent method of self-promotion highlighting the natural and physical features of peninsular Pinellas County. Warmed by balmy Tampa Bay breezes, St. Petersburg had been dubbed the "Health City." This tiny 1890 coastal town of less than three hundred inhabitants, now blessed with a slogan, new train tracks, and a railway pier, was an ideal setting for tourism. By 1902, boosters declared St. Petersburg a city second to …

Geochemical Signatures In The Coral Montastraea: Modern And Mid-Holocene Perspectives, Jennifer Mae Smith

USF Tampa Graduate Theses and Dissertations

In the first phase of this project, four decades of monthly resolved geochemical variations from two massive heads of Montastraea were used to explore the reproducibility of the geochemical signal in these two corals from Looe Key, Florida. The coral d18O and d13C records of the two corals have statistically indistinguishable mean values, which is not the case for the coral Sr/Ca records implying that nonenvironmental factors are influencing coral Sr/Ca. Calibration equations relating coral geochemistry variations to environmental variations at Looe Key are different from previously published equations for Montastraea. These calibration differences are not related to growth-related kinetic …

Multiple Voices And The Single Individual: Kierkegaard’S Concept Of Irony As A Tool For Reading The Great Gatsby, The Sun Also Rises, Mrs. Dalloway, And Ulysses, Thomas P. Smith

USF Tampa Graduate Theses and Dissertations

The central issue in the works of Danish philosopher and religious thinker Soren Kierkegaard (1813-1855) takes the form of a question: "What does it mean to become a Christian?" However, Kierkegaard's ideas exerted influence well beyond Christian circles and have been important to many notable philosophical and literary figures, some of whom chose not to concern themselves primarily with this question (Sartre, Camus, Heidegger, Buber), and some of whom did choose to concern themselves primarily with this question (Tillich, Bonhoeffer, Berdyaev, Marcel). Even though Kierkegaard died in relative obscurity, thanks to posthumous translation of his works into German and to …

A Novel Air Sampling And Analytical Method For Determination Of Airborne Bronopol, John Charles Smyth

USF Tampa Graduate Theses and Dissertations

Bronopol has been used as a preservative in drugs and cosmetics since 1964. Bronopol has low dermal irritancy at levels commonly used in cosmetics and pharmaceuticals but it is significantly irritating at higher concentrations. Laboratory testing of bronopol indicates a low potential for dermal sensitization; however, a number of case reports demonstrate human allergenic reactions. No reports were identified on the allergenic properties of bronopol for the inhalation route of exposure. In 1983 approximately 5,200 people in the United States were occupationally exposed to bronopol. Current novel uses of bronopol include mold remediation and the sanitizing of ventilation system components. …

Advanced Registered Nurse Practitioners’ Judgments Of Coronary Heart Disease Risk, Kelly D. Stamp

USF Tampa Graduate Theses and Dissertations

Coronary heart disease (CHD) is the single largest killer of American males and females in the United States. According to the American Heart Association, (2005) approximately 41% of Americans that experience a coronary attack in a given year will die from it (AHA, 2005). To combat this growing problem, strategies need to be evaluated to assess how the identification of actual and potential CHD risks are made. This study utilized the Social Judgment Theory to gain insight into nurse practitioner's decision-making strategies. Sixty family or adult specialty nurse practitioners affiliated with the University of South Florida (USF) College of Nursing …

Preservice Teachers’ Responses To An Interactive Constructivist Model For Web-Based Learning, Cherry O. Steffen

USF Tampa Graduate Theses and Dissertations

College and university teacher education programs are not, and should not be, exempt from the growing demand for distance education opportunities. Science teacher education is no exception to this growing demand. While there are some distance-learning courses and even complete programs for teacher education, the majority of these are offered as continuing education or post-graduate education opportunities. The number of programs offered specifically in science teacher education (either undergraduate or post-graduate) is extremely limited. Those distance-learning classes that are available for teacher education rarely reflect the instruction expected from teachers by the National Science Education Standards when they enter the …

Considering Security In Florida’S Transportation Project Development Process, Phillip W. Stevens

USF Tampa Graduate Theses and Dissertations

The transportation decision-making process takes on different forms in different states. The purpose of this study was to include and move considerations for national, state, and local security needs into the transportation project development arenas with a focus on Florida. A thorough and updated literature review was completed to determine the current state of the industry regarding incorporating security considerations into the transportation planning process. A review of current Federal, State, and Local laws and regulations concerning planning requirements was conducted to outline planning parameters and limitations. An information request letter was mailed to the key planning staff members for …