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Changes In Attitudes And Behaviors Toward Physical Activity, Nutrition, And Social Support For Middle School Students Using The Afit App As A Suppliment To Instruction In A Physical Education Class, Thomas Andrew Watterson

USF Tampa Graduate Theses and Dissertations

ABSTRACT

Finding ways to improve nutritional and physical activity components with today's adolescents is a significant problem. The obesity epidemic is over 10 years old and little research has been done on successful interventions that motivate today's students using the latest technology. A total of 140 middle school students and four physical education teachers participated in a 4-week study using a newly created application (AFIT app) for supplemental teaching in and out of the classroom. Combining a theoretical framework of Self-Determination and motivating strategies implored in today's mobile technology, significance was found using the PACE (2001) instrument in fruits and …

The Homegrown Jihad: A Comparative Study Of Youth Radicalization In The United States And Europe, William Wolfberg

USF Tampa Graduate Theses and Dissertations

Western nations continue to face potential attacks from violent extremist organizations waging a campaign of violence in the name of political Islam. Though these attacks are traditionally labeled as originating from abroad, leaders of these extremist organizations are utilizing a new tactic of radicalizing native or naturalized citizens from within Western countries in an effort to bypass the massive defensive security apparatus Western governments have put in place since the September 11 attacks.

These undistinguishable citizens turned radical jihadists, better known as homegrown terrorists, represent a clear and present danger to the security of the United States. In an effort …

Properties Of Ferroelectric Perovskite Structures Under Non-Equilibrium Conditions, Qingteng Zhang

USF Tampa Graduate Theses and Dissertations

Ferroelectric materials have received lots of attention thanks to their intriguing properties such as the piezoelectric and pyroelectric effects, as well as the large dielectric constants and the spontaneous polarization which can potentially be used for information storage. In particular, perovskite crystal has a very simple unit cell structure yet a very rich phase transition diagram, which makes it one of the most intensively studied ferroelectric materials. In this dissertation, we use effective Hamiltonian, a first-principles-based computational technique to study the finite-temperature properties of ferroelectric perovskites. We studied temperature-graded

(BaxSr1-x )TiO3 (BST) bulk alloys as well as the dynamics of …

Gender Differences In Subtypes Of Workplace Aggression, Zhiqing Zhou

USF Tampa Graduate Theses and Dissertations

The purpose of the current study was to categorize workplace aggression into nine subtypes based on human aggression and workplace aggression literature, and to examine gender differences in engaging in these subtypes of workplace aggression. Data collected from 366 employed students showed that a significant gender difference was found only in direct workplace aggression and there were no gender differences in the other eight workplace aggression subtypes; verbal, direct, and passive workplace aggression was more frequently used than physical, indirect and active workplace aggression, respectively. Data collected from 83 employee-supervisor pairs showed that compared to supervisors' reports, female employees' self-reports …

Prevailing Torque Locking Feature Wear-Out, Adam Joseph Charles Zimandy

USF Tampa Graduate Theses and Dissertations

This thesis provides much needed representative sample data for reuse life of fully seated and torqued locknuts. Most national requirements for prevailing torque locking fasteners only specify unseated reuse life. This could create a potentially dangerous situation if unseated is misinterpreted for seated. This thesis provides comparative data for seated verses unseated configuration. Six aerospace, 3 all-metal and 3 nylon insert, and one non-aerospace locknuts were tested at preloads levels of unseated, 66%, 75%, and 85% of yield of bolt. The locknuts tested are MS21043-4, NAS1291-4, NAS1805-4, MS17825-4, MS21044D4, NAS1021N4, and Grade 8. A fixture was created in order to …

A Phenomenological Study Of Teaching Endangered Languages Online: Perspectives From Nahua And Mayan Educators., Dustin De Felice

USF Tampa Graduate Theses and Dissertations

Language and culture teaching has always been a complex and challenging task. For many educators, their teaching experiences are rooted in their earlier preparation, their classroom situations and their curriculum. In this study, indigenous educators recount their lived experiences with teaching their language and culture at a distance. These educators belong to either Nahua or Mayan speech communities where endangered languages are maintained. Using a transcendental phenomenological approach, my participants described and explained their perspectives and experiences with teaching, studying, and integrating technology. I focused the interviews, the reflective writing tasks and their artifact sharing on their experiences in an …

"Are We Supposed To Be The Guy On The Horse?" A Case Study On The Use Of Political Cartoons In The American History Classroom, James Manuel Duran

USF Tampa Graduate Theses and Dissertations

Recent reports on the media saturation experienced by the twenty-first century student have brought about an increased interest in focusing attention on the issue of visual literacy in today's schools. Concepts such as instructional personalization, where approaches to curriculum design and instruction are created to concentrate on the individual strengths of the learner, have been promoted by some as a path to improving overall student performance. Many believe that the content of the Social Studies classroom easily lends itself to a visually stimulating approach and as such is an ideal laboratory to test hypotheses on such an approach. This study …

Reflective Practice And Readiness For Self-Directed Learning In Anesthesiology Residents Training In The United States, Amy Katrina Miller Juve

Dissertations and Theses

The science and technology of medicine is evolving and changing at a fast pace. With these rapid advances, it is paramount that physicians maintain a level of medical knowledge that is current and relevant to their practice in order to address the challenges of patient care and safety. One way physicians can maintain a level of medical knowledge that is current and relevant to their practice is through self-directed, lifelong learning, however little is known about how to develop these traits during clinical training. Schön (1983, 1987) theorized that one way learners can become self-directed, lifelong learners is through reflective …

Assessing Environmental Inequality In Portland, Oregon: An Exploration Of Local Environmental Justice Struggles, Jordan Douglas Folks

Dissertations and Theses

This thesis explores patterns of environmental inequality in Portland, Oregon; both the existence of spatial environmental inequalities and the structural and local forces which contribute to them. Research on environmental inequality, or inequitable exposure to toxins, has shown that minority and low-income populations experience the bulk of the exposure to environmental hazards. Although Portland is often cited as the archetype of a sustainable city, environmental inequality is a pervasive issue. This thesis examines the health inequalities that characterize underserved communities in Portland. Utilizing a mixed methods approach, the researcher uses 1) logistic regression to statistically assess the relationship between race, …

Perceived Isolation, Social Integration, And Health Behavior: A Daily Process Examination Of Responses To Loneliness, Sarah Noel Arpin

Dissertations and Theses

Researchers have examined social relationships as a basic need, showing that being well integrated in a network of social ties is related to various positive health outcomes including reduced mortality and risk behavior (e.g. reduced alcohol consumption). Conversely, a lack of strong social ties is related to negative outcomes including depression, suicide, and substance use (Berkman & Syme, 1979; Durkheim, 1951; Sarason, Sarason, & Gurung, 2001). Loneliness, a negative affective experience resulting from relationship deficits, is related to similar health outcomes as social isolation including depression and problematic alcohol use (Cacioppo, Hawkley, Crawford et al., 2002). However, research to date …

Climate Change Effects And Water Vulnerability In The Molalla Pudding River Basin, Oregon, Usa, Susan Amelia Wherry

Dissertations and Theses

Water management plans are typically developed using historical data records and historical return periods for extreme events, such as floods or droughts. Since these analyses of return periods typically assume a certain degree of stationarity (constant mean, standard deviation, distribution) in hydrologic variables, the potential future impacts of climate change are excluded. In developing water management plans, predicted changes to climate variables should be considered to evaluate the degree of non-stationarity that may exist in the future. In this way, regions most sensitive to climate change can be identified and managed appropriately. This study performed such a task by using …

Increasing Social Work Students' Political Interest And Efficacy: The Experience And Impact Of A Social Welfare Policy Course From The Students' Perspective, Christie Dianne Bernklau Halvor

Dissertations and Theses

Students of accredited social work programs are expected to demonstrate ten core competencies, including the ability to "engage in policy practice to advance social and economic well-being and to deliver effective social work services" (Council on Social Work Education, 2008). Despite this expectation, almost half of licensed social workers surveyed disagreed with the notion that they were adequately prepared for political engagement by their social work education (Ritter, 2007). Because social welfare policy courses are the primary curricular means for preparing generalist social workers for political advocacy, this study explores how undergraduate students respond to social welfare policy instructors' efforts …

Engaging Community Food Systems Through Learning Garden Programs: Oregon Food Bank's Seed To Supper Program, Denissia Elizabeth Withers

Dissertations and Theses

The purpose of this study was to discover whether learning garden programs increase access to locally grown foods and successfully empower and include food insecure populations. This study examined the Oregon Food Bank's Seed to Supper program which situates garden-based learning in food insecure communities. Through a mixed-methods community-based research process, this study found that community building, learner empowerment and sustainability leadership in place-based learning garden programs increased access to locally grown foods for food insecure populations. When food insecure populations participated in these learning garden programs they often engaged in practices described in the literature as the "web of …

Understanding The Experience Of Air Force Single Parents: A Phenomenological Study, Samantha Everhart Blanchard

Dissertations and Theses

Today, raising children under the best of circumstances represents a daunting endeavor as any parent and a growing body of research confirm. When a single parent is on active duty in one of the U.S. armed forces, there are additional challenges involved that may not exist among civilian counterparts. The phenomenon of single parents on active duty with its unique difficulties associated both with single parenting and with military service was the basis of this study. The purpose of the research was twofold: to describe the experiences of Air Force single parents as related to social support and work-life theory …

Black Swans, Ostriches, And Ponzi Schemes, Nancy B. Rapoport

Scholarly Works

No abstract provided.

Toward A Law Of "Lovely Parting Gifts": Conditioning Forum Non Conveniens Dismissals, Thomas O. Main

Scholarly Works

No abstract provided.

Psychological Parentage, Troxel, And The Best Interests Of The Child, Rebecca L. Scharf

Scholarly Works

No abstract provided.

Tsunami: At&T Mobility Llc V. Concepcion Impedes Access To Justice, Jean R. Sternlight

Scholarly Works

No abstract provided.

The Worst Supreme Court Case Ever? Identifying, Assessing, And Exploring Low Moments Of The High Court, Jeffrey W. Stempel

Scholarly Works

No abstract provided.

The Effect Of Test Design On Student Motivational Strategies For Learning And Student Retention, Jeanne Carol Samuel

LSU Doctoral Dissertations

Large numbers of students attending community college lack essential college success skills (motivation and study strategies). Many of these students do not complete their degree programs. Identifying learning and teaching methods that promote the development of lifelong learning skills in addition to content acquisition is essential. This quasi-experimental research design study examined the effect of alternative multiple-choice question design on student motivational strategies for learning and retention. Participants were 59 students enrolled in a Microsoft® Office applications course at a public gulf coast community college. The discrete-option multiple-choice (DOMC) test was designed to limit cheating and guessing on tests. The …

The Power Of Protection: A Population-Based Comparison Of Native And Non-Native Youth Suicide Attempters, Juliette Mackin, Tamara Perkins, Carrie Jeanne Furrer

Center for Improvement of Child and Family Services Publications

This study provides actionable information about intervening with American Indian/Alaska Native (AI/AN) youth to prevent suicide. Statewide school survey data were used to model the impact of risk and protective factors on self-reported suicide attempts (both AI/AN and non-AI/AN). The cumulative risk and protective model worked similarly for both groups. AI/AN youth had a higher threshold of risk before making a suicide attempt. Protective factors buffered the impact of risk, particularly for the higher risk youth.

Artificial Oyster Reefs In The Northern Gulf Of Mexico: Management, Material, And Faunal Effects, Jessica Nicole Furlong

LSU Master's Theses

Artificial oyster reefs seek to restore reef ecosystem services, such as water filtration, shoreline protection, and habitat for nekton. This study established three objectives to address the dispersed nature of artificial reef information in the Gulf of Mexico (GoM) and lack of post-construction monitoring assessments. First, to document the extent of activities in the GoM, we developed a database of all inshore artificial oyster reefs created for restoration purposes. Of the 422 reefs in the resultant database, a third or less provided records of entities involved (27%), restoration goals (24%), area (20%), monitoring efforts (15%), relief (9%), and costs (8%). …

Carl Schmitt's Radical Democracy: Schmitt, Hobbes And The Return To Political Identity, Ndifreke Ette

LSU Master's Theses

Scholarly treatments of the controversial German jurist Carl tend to be bipolar: His writings are either scrutinized for totalitarian leanings or his flirtations with Nazism excused as unfortunately opportunistic. One of the more fruitful points to begin an exploration of Schmitt’s thought is in his interpretation of Thomas Hobbes. Schmitt criticized Hobbes both for ignoring the historical backdrop to the Leviathan myth, and also for prefiguring liberalism with his distinction between conscience and obedience. In recruiting Hobbes, this paper suggests that though Schmitt’s concern about the technologization of politics through liberalism was paramount, it was in support of a radical …

Spatial Assessment And Analysis Of Pollution Sources And Water Quality In The Bogue Falaya River And Abita River Watersheds, St. Tammany Parish, La, Chelsea Core

LSU Master's Theses

Watershed planning is an important ongoing process for enabling communities to repair polluted waterways and ensuring the health and vitality of waterways for future generations. This study defines a process to spatially track pollution sources entering into our waterways. An essential tool used in the watershed planning process is geographic information systems. It is important to gather spatial information to illustrate where all potential pollution sources are located within each watershed. The data for this study were assembled into a database and mapped to locate pollution sources including: commercial/small business wastewater treatment plants; subdivisions without community wastewater treatment; and individual …

China's 20th Century Sophist: Analysis Of Hu Shi's Ethics, Logic, And Pragmatism, Rya Butterfield

LSU Doctoral Dissertations

This is a study of the theory of critical Sophistic logic that underwrote Hu Shi’s involvement in China’s 20th century reform period known as the Chinese Renaissance. Hu Shi was a radical liberal reformer who played a leading role in the New Culture Movement. He pursued a two-pronged project for cultural reform. One side of the reform was focused on developing a critical pragmatic logical theory. This side was aimed at the intellectual class and appealed to the heritage of the Confucian literati. The other side of the reform was focused on lifting the people’s vernacular language from vulgarity to …

Federal Courts At The Boyd School Of Law, Anne R. Traum

Scholarly Works

No abstract provided.

Design And Analysis Of Cloaked Fluorophores For Rapid Detection And Visualization Of Cancer Cells Containing Nad(P)H:Quinone Oxidoreductase-1, William Silvers

LSU Doctoral Dissertations

The development of fluorogenic substrates for real-time tumor cell detection has led to a vastly expanding field for personal oncology. Fluorophores have been studied as appendages to larger scaffolds leading to accumulation of these dyes in tumor cells or their surrounding environment, taking advantage of tumor anatomy. A new class of fluorophores has been developed in which the dye is an active participant in the mechanism of cancer cell detection. These dyes have been conjugated such that their fluorescence has been eliminated or altered and will undergo a change to reveal their fluorescent signal upon activation by a mechanism that …

Assessing Intention Of Volunteers To Develop Their Leadership: Creation Of An Instrument Using The Theory Of Planned Behavior, Janina Marie Fuller

LSU Doctoral Dissertations

During the current tough economic times volunteers are playing an increasingly important role in making human services widely available and in building collaborative community partnerships. Volunteers are most likely to be productive, to be satisfied with their experience, and to sustain their volunteer service when the opportunities provided to them are aligned with their motives for volunteering, which may include building the kinds of knowledge, skills, and interpersonal awareness that are the cornerstones of leadership. Organizations that purposefully recognize, support, and develop their volunteers’ leadership potential generate positive outcomes not only for themselves and their volunteers, but also for the …

The Ethical Implications Of Bartering For Mental Health Services: Examining Interdisciplinary Ethical Standards, Joel A. Lane

Counselor Education Faculty Publications and Presentations

The present paper discusses literature concerning the practice of bartering for counseling, psychological, or social work services in lieu of traditional monetary payment. The author contrasts the language concerning the practice of bartering found in the respective ethical codes for each profession, and presents literature describing both risks and potential benefits of bartering arrangements. The primary risks of bartering include liability concerns and the potential for harmful or exploitive dual relationships. The primary benefits are that bartering makes mental health services available to those who cannot afford traditional fees, and allows for a culturally relevant compensation method for those whose …

Applications Of Cfd Simulations On Microfluidic Systems For Nanoparticle Synthesis, Yuehao Li

LSU Master's Theses

Microfluidics has been extensively investigated as a unique platform to synthesize nanoparticles with desired properties, e.g., size and morphology. Compared to the conventional batch reactors, wet-chemical synthesis using continuous flow microfluidics provides better control over addition of reagents, heat and mass transfer, and reproducibility. Recently, millifluidics has emerged as an alternative since it offers similar control as microfluidics. With its dimensions scaled up to millimeter size, millifluidics saves fabrication efforts and potentially paves the way for industrial applications. Good designs and manipulations of microfluidic and millifluidic devices rely on solid understanding of fluid dynamics. Fluid flow plays an important role …