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The Accidental Motivator: Florida's Medicinal Marijuana Ballot Initiative's Impact On The Youth Vote, Robert Winsler

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to examine single-issue voting in the youth population, specifically involving the upcoming medical marijuana ballot initiative to be voted on in Florida November, 2014. Single-issue voting is becoming a more prevalent trend in American politics. The young voter demographic has historically showed the lowest percentage of voter turnout thus giving it the highest potential to influence the outcome of an election if more voters showed up to the polls. This study sought to understand if a single issue such as medical marijuana could be that motivation to go vote. Data was gathered through conducting …

Spelling Of Derivationally Complex Words: The Role Of Phonological, Orthographic, And Morphological Features, Sofia Benson-Goldberg

USF Tampa Graduate Theses and Dissertations

Spelling ability is not static; rather, as children age, learning how to encode morphophonologically complex words in conventional ways is motivated by the increasingly complex demands imposed by academic experiences with morphologically complex words. Success requires ongoing integration of phonological (P), orthographic (O) and morphological (M) knowledge. However, current research on the development and assessment of spelling has not sufficiently accounted for the way word features and participant characteristics interact with students' POM knowledge in the spelling of derived words. This study used a linear mixed effects regression approach to provide new insights about how both word characteristics and students' …

The Effect Of Music Cadence On Step Frequency In The Recreational Runner, Micaela A. Galosky

USF Tampa Graduate Theses and Dissertations

Music appears to have advantageous effects during exercise as it has been shown to increase motivation, decrease ratings of perceived exertion (RPE), and improve exercise performance. The improvement of running performance in particular, is the main effect recreational runners want to focus on as many want to improve their time in road races. Running velocity, indicated by a faster time to completion is thought to improve with an increase in step frequency, step length, or a combination of these variables. Currently, there is limited research that observes methods to help increase step frequency or step length. The manipulation of music …

Improving Functionality And Sustainability Of Commercial Insulation: Experimental Study, Heat Transfer Modeling, Environmental Assessment, Celine Manoosingh

USF Tampa Graduate Theses and Dissertations

he Department of Energy names executing and integrating high-performance sustainable design and green building best practices a Strategic Sustainability Performance Plan goal under the Executive Order 13514 (U.S DOE, 2009). As sustainability becomes a primary

goal for engineers, a decision making framework is needed to guide their choice of materials and processes; and then to carry out the evaluation of their chosen design. Sustainable design process, and the products developed through its application, work concurrently with functionality and sustainability evaluation methodologies to cultivate a continuous loop of design, implementation, assessment and improvement. In this context, an alternative insulation prototype exploring …

Assessing The Environmental Justice Implications Of Flood Hazards In Miami, Florida, Marilyn Christina Montgomery

USF Tampa Graduate Theses and Dissertations

While environmental justice (EJ) research in the U.S. has traditionally focused on inequities in the distribution of technological hazards, the disproportionate impacts of Hurricane Katrina on racial minorities and socioeconomically disadvantaged households have prompted researchers to investigate the EJ implications of natural hazards such as flooding. Recent EJ research has also emphasized the need to examine social inequities in access to environmental amenities. Unlike technological hazards such as air pollution and toxic waste sites, areas exposed to natural hazards such as hurricanes and floods have indivisible amenities associated with them. Coastal property owners are exposed to flood hazards, but also …

Effects Of Workplace Incivility On Nurses' Emotions, Well-Being, And Behaviors: A Longitudinal Study, Zhiqing Zhou

USF Tampa Graduate Theses and Dissertations

This dissertation used an experience sampling design to examine effects of experienced workplace incivility from three categories of organizational insiders (coworkers, supervisors, and physicians) and from organizational outsiders (patients and their visitors) on targets' emotions, burnout, physical symptoms, and their own uncivil behaviors toward each of the four groups of people. Data were collected from 75 nurses with each nurse responding to online surveys twice per week for 5 consecutive weeks. Results from hierarchical linear modeling showed that within individuals, negative emotions were positively associated with experienced workplace incivility (overall and source-specific), burnout was positively associated with overall workplace incivility …

Evaluating The Effectiveness Of Tagteach For Teaching Yoga Postures To Novice Yoga Practitioners, Jessica Sade Andrews

USF Tampa Graduate Theses and Dissertations

Abstract

Over the past few years there has been an increasing number of people practicing yoga. There also have been reports of injuries as a result of practicing yoga. Many injuries have been attributed to poor teaching which can result in improper alignment. This study utilized a teaching technology, TAGteach to aide in skill acquisition of novice yoga practitioners. The current study focused on teaching three beginner asanas (poses) to novice practitioners. The intervention included the asanas being broken down by task analysis and the steps tagged one by one. The intervention was assessed by a multiple baseline across behaviors …

Impact Of Self-Monitoring And Video Feedback On Staff Implementation Of Natural Environment Teaching For Children With Asd, Heatherann Tenowich

USF Tampa Graduate Theses and Dissertations

Children diagnosed with autism spectrum disorder (ASD) characteristically exhibit social communication and language deficits. Natural environment teaching (NET) is an intervention proven effective at improving social communication and language skills. Treatment fidelity is critical for an intervention to be effective. Research shows that training alone is often not sufficient to ensure proper implementation. Self-monitoring has shown to increase treatment fidelity, but performance feedback may be necessary to further improve the fidelity of individuals implementing interventions. Using a nonconcurrent multiple baseline design across participants with an ABC sequence, this study evaluated the impact of self-monitoring and video feedback on behavior therapist …

Feeding Performance Of King Mackerel, Scomberomorus Cavalla, Amber Rose Ferguson

USF Tampa Graduate Theses and Dissertations

Although bite force is a commonly used metric of feeding performance, other factors such as bite pressure and strike speed are also likely to affect prey capture. Therefore, this study investigated static bite force, dynamic speeds, and predator and prey forces resulting from ram strikes, as well as bite pressure of the king mackerel, Scomberomorus cavalla, in order to examine their relative contributions to overall feeding performance. Theoretical posterior bite force ranged from 14.0-318.7 N. Ram speed, recorded with a rod and reel incorporated with a line counter and video camera, ranged from 3.3-15.8 BL/s. Impact forces on the …

Incredi-Bull-Ly Inclusive?: Assessing The Climate On A College Campus, Aubrey Lynne Hall

USF Tampa Graduate Theses and Dissertations

Lesbian, gay, bisexual, and transgender (LGBT) students have unique experiences on campus such as discrimination, exclusivity, and homo/transphobia. Stated simply, this research project intends to address these issues by 1) identify students' perceptions of gender identity and sexual orientation diversity on campus, 2) identify the experiences of LGBT students during their time at the institution, and 3) acknowledge suggestions from the student body for ways the University being studied is, or may continue to be, inclusive of sexual orientation and gender identity.

Through the application of the campus climate framework and modification of existing climate surveys, a student-centered campus climate …

Bartonella Henselae Infection And Host Response In The Zebrafish Embryo Model, Amorce Lima

USF Tampa Graduate Theses and Dissertations

The Gram-negative bacterium Bartonella henselae (Bh) is an emerging zoonotic pathogen that has been associated with a variety of human diseases including bacillary angiomatosis which is characterized by vasoproliferative tumor-like lesions on the skin and internal organs of some immunosuppressed individuals. Several virulence factors associated with Bartonella-induced pathogenesis have been characterized. However, the study of those virulence factors has been limited to in vitro cell culture systems due to the lack of a practical animal model. Therefore, we wanted to investigate whether the zebrafish embryo (Danio rerio) could be used to model human infection with Bh. We investigated …

Determining What Factors Affect Peoples' Perceptions Of The Use Of Reclaimed Water As A Source For Potable Water: A Study Within Hillsborough County, Florida, Susana Rebecca Alvarado Tricoche

USF Tampa Graduate Theses and Dissertations

In response to water supply depletion challenges, countries such as Australia, the United States, and Namibia have implemented technologies that treat wastewater up to the standards permissible to use for irrigation, toilet flushing, and even drinking water. However, many of these countries have been unable to successfully implement some of their ambitious reclaimed water reuse projects due to negative public perceptions of recycling wastewater. The focus of this study was to understand which factors in risk perception theory are the most influential in shaping community perceptions of reclaimed water reuse as a future source of drinking water within Hillsborough County. …

Localized Expansion Of Pedicle Screws For Increased Stability And Safety In The Osteoporotic Spine, Thomas Michael Shea

USF Tampa Graduate Theses and Dissertations

When a patient is diagnosed with various spinal injuries, deformities, or advanced degeneration, it is commonly suggested that he/she undergoes surgery for spinal fusion. Most current procedures in spinal fusion restrict mobility in one or multiple levels of the spine so that, over time, new bone will grow between the levels creating a single motionless unit of bone. The bilateral pedicle screw system (BPSS) has long been considered to be the "gold standard" in spinal fusion. However, for patients with osteoporosis, adequate fixation within the bone-screw interface has continuously been difficult to achieve or has come with high risk of …

Can Anyone With Low Income Be Food Secure?: Mitigating Food Insecurity Among Low Income Households With Children In The Tampa Bay Area, Edgar Allan Amador

USF Tampa Graduate Theses and Dissertations

In the US over the last few years, approximately 14.5% of households experience food insecurity at some point throughout the year. While studies on food insecurity in the US have determined that household income and specifically income available to spend on food is of critical importance to food security, it is still unclear why some households with low income are able to maintain food security while others experience food insecurity in a pattern characterized as not constant but recurrent. This dissertation compares households with children at different levels of food security and insecurity using the USDA Core Food Security Module …

Analysis And Application Of Passive Gait Rehabilitation Methods, Ismet Handzic

USF Tampa Graduate Theses and Dissertations

Human gait is elegant and efficient in propelling the body forward. While a healthy human gait is symmetric, any deviation from symmetry can cause inefficiencies to the entire body. Such asymmetries may present themselves in hemiplegic patients, prosthetic users, lower limb injuries, limb height and weight discrepancies, or abnormal overground foot rolling. In this dissertation, practical passive methods to alleviate such asymmetric walking dynamics are presented. The novel concepts presented in this manuscript can all be related and applied to passive gait rehabilitation, that is, the rehabilitation of a person's gait through methods that do not require external power. One …

An Evaluation Of Florida Gulf Coast University's Residence Life Staff Member's Hurricane Preparedness, Erin Floto

USF Tampa Graduate Theses and Dissertations

Florida Gulf Coast University (FGCU) is located along the coast of the Gulf of Mexico in southern Florida, in an area vulnerable to hurricane strikes. At FGCU, The Office of Housing and Residence Life (OHRL) is responsible for three locations on- and off-campus where students reside in apartment or suite-style housing. Due to the large number of students with varying backgrounds, the OHRL staff members have become essential personnel during severe weather events that may cause safety concerns for the residents living in OHRL housing locations. This study's purpose is to assess the Residence Life staff on their level of …

Are Gopher Tortosies (Gopherus Polyphemus Daudin) Comapatible With Cows?, Thomas William Hentges

USF Tampa Graduate Theses and Dissertations

Many Gopher Tortoise populations are in steep decline throughout Florida, and various measures have been attempted to curb the trend. One such measure is to relocate tortoises to protected recipient sites on private lands. The majority of private lands in Florida are used for cattle, however, production and the effect of cattle production on tortoises is not known. Here, I tested six parameters of tortoise behavior by monitoring 1403 gopher tortoises released at the Barthle Brothers Ranch, Pasco County Florida, between August 2009 and December 2012. The parameters tested were (1) burrow density, (2) burrow spacing, (3) burrow relocation, (4) …

Using Video Modeling And Video Feedback To Improve Olympic Weightlifting Technique, Danah Mulqueen

USF Tampa Graduate Theses and Dissertations

Behavioral coaching procedures have been evaluated and enhanced over the years to find the most effective interventions for athletic performance in a variety of sports settings. Different types of feedback have been evaluated for effectiveness in teaching and improving skills. The purpose of this study was to examine the effects of video modeling and video feedback to improve technique for three novice individuals in a fitness program incorporating Olympic weightlifting. Two weightlifting events, the clean and jerk and snatch, were targeted for intervention. Each lift was broken down into a task analysis, and trainers used the task analysis to score …

Her-Storicizing Baldness: Situating Women's Experiences With Baldness From Skin And Hair Disorders, Kasie Holmes

USF Tampa Graduate Theses and Dissertations

A general goal to my study was to promote an inclusive approach to baldness by sharing and centering women's experiences with baldness from skin and hair conditions, such as autoimmune alopecia areata conditions and monilethrix. Specifically, a main goal of my study was to her-storicize the lived experiences of women who are bald from skin and hair conditions by examining medical and cultural discourses surrounding these conditions, femininity, and female baldness. Additionally, my study considers strategies of accommodation and resistance that bald women perform in a given context, space, or time. For instance, I consider the ways participants manage their …

Medical Pluralism In A Neoliberal State: Health And Deservingness In Southern Belize, Douglas Carl Reeser

USF Tampa Graduate Theses and Dissertations

This ethnography explores the varied contours of a national health care system and how it is used in conjunction with traditional forms of health care in Toledo District, Belize, focused on the largest town of Punta Gorda (P.G.), In a medically plural environment, a variety of health care options are used based on a wide range of social, economic, and structural factors that shape people's choices and decisions. The convenience of and experience with low-cost home- and self-care options make these the most common first choice during an illness event in P.G., however a deeper exploration of health behavior reveals …

Development Of A New Guidewire Torque Device, Erika Rigaud

USF Tampa Graduate Theses and Dissertations

Guidewires have been used in many operating rooms by vascular surgeons to assist them in positioning and maneuvering through a tortuous stenosis or lesion to a desired location, and to be used as a guide for the implantation of a catheter. Surgeons are tasked with having to insert a guidewire inside a small cavity, which requires a high level of skill and patience. The insertion of the guide wire is controlled by a torque device, which allows a surgeon to advance, rotate and grip the wet hydrophilic coating of the guidewire. Despite its many advantages, the torque device does, in …

Use Of System Dynamics Modeling To Explicate The Theory-Of-Change Of A Social Marketing Innovation, Brian J. Biroscak

USF Tampa Graduate Theses and Dissertations

Community coalitions are an important part of the public health milieu and thus subject to many of the same external pressures as public health organizations--including changes in required strategic orientation. Many funding agencies have shifted their funding agenda from program development to policy change. Thus, the Florida Prevention Research Center created the Community-Based Prevention Marketing for Policy Development framework to teach community coalitions how to apply social marketing to policy change. The dissertation research reported here was designed to explicate the framework's theory-of-change. The research question was: "What are the linkages and connections between CBPM inputs, activities, immediate outcomes, intermediate …

More To Love: Obesity Histories And Romantic Relationships In The Transition To Adulthood, Hilary Morgan Dotson

USF Tampa Graduate Theses and Dissertations

Previous research suggests that obesity can be stigmatizing in interpersonal relationships, including romantic relationships. Timing of obesity and weight stability are also especially important. The negative effects of obesity on interpersonal relationships appear most salient in women and Whites, while men and racial/ethnic minorities appear to experience fewer negative consequences from obesity in their relationships, suggesting that an intersectional lens is necessary in studies on the long-term effects of obesity on interpersonal relationships. In this dissertation, I employ an intersectional lens to understand how histories of obesity, gender, and racial/ethnic identity work together to influence three aspects of romantic relationships …

Individual And Partner Characteristics Associated With Genital Herpes Disclosure And The Relationship Between Disclosure Outcomes, Rejection, And Future Intentions To Disclose, Jaime L. Myers

USF Tampa Graduate Theses and Dissertations

Background: Genital herpes is one of the most common sexually transmitted infections in the United States. As genital herpes is incurable and contagious, individuals with genital herpes face the decision to disclose their status to potential sexual partners with each new relationship formed. Such disclosure places individuals with genital herpes in a position to face rejection, which is commonly reported as one of the most concerning aspects of having genital herpes. The present study seeks to further understand the nature of genital herpes disclosure by addressing two core aims: 1) to understand determinants of and reasons for disclosure and non-disclosure …

Biomaterial Testing Methodology For Long-Term In Vivo Applications: Silicon Carbide Corrosion Resistance, Biocompatibility And Hemocompatibility, Maysam Nezafati

USF Tampa Graduate Theses and Dissertations

Biomedical devices that function in-vivo offer a tremendous promise to improve the quality of life for many who suffer from disease and trauma. The most important consideration for these devices is that they interact with the physiological environment as designed without initiating a deleterious inflammatory response. ISO 10993 outlines the current international guideline for investigating the biocompatibility of such devices. Numerous groups report the use of ISO 10993 as the basis for their experimental evaluation of candidate materials for neuroprosthetics, as well as other biomedical devices, however most of these reports fail to completely comply with the standard. This leads …

Social Interactions In Breast Cancer Prevention Among Women In The United States, Natallia Gray

USF Tampa Graduate Theses and Dissertations

This dissertation contributes to the field of health economics, which, in the past couple of decades, has substantially increased our understanding of the determinants of human health, health-related behavior, and health care choices.

A large body of literature has documented the influence of peer group behavior on individual choices. The purpose of my research is to examine the extent of such a phenomenon in breast cancer preventive behavior. Using Behavioral Risk Factors Surveillance System (BRFSS) surveys from 1993-2008, I measured the effect of other female screening behavior on an individual's decision to have a routine breast cancer screening by calculating …

In The (Radical) Pursuit Of Self-Care: Feminist Participatory Action Research With Victim Advocates, Robyn L. Homer

USF Tampa Graduate Theses and Dissertations

Despite victim advocates' missions of helping survivors of abuse, advocacy work takes a toll on workers. Advocates perform a multitude of tasks in their jobs including care work, emotional labor, and empowerment counseling which may subject them to consequences such as burnout, compassion fatigue, and compassion satisfaction. As such, this thesis details the work I conducted with the Butterfly Domestic Violence and Sexual Assault agency shelter advocates. The purpose of my thesis was to (1) document and review advocates' self-identified work-related needs and to (2) co-construct an educational intervention with the advocates using feminist participatory action research that would help …

The Interrelationship Of Brca1 185delag, Interleukin-1Β, And Ovarian Oncogenesis, Kamisha Woolery

USF Tampa Graduate Theses and Dissertations

While the etiology of ovarian cancer (OC) is not completely understood, evidence suggests that chronic inflammation may promote malignant transformation. However, familial history remains the strongest risk factor for developing OC and is associated with germline BRCA1 mutations, such as the 185delAG mutation. Normal human ovarian surface epithelial cells expressing the 185delAG mutant, BRAT, exhibit molecular and pathological changes that may contribute to OC oncogenesis. In the current study, I sought to determine whether BRAT could promote an inflammatory phenotype by investigating BRAT's impact on the expression of the proinflammatory cytokine, Interleukin-1β (IL-1β). Using a culture model system of normal …

Just Love: A Collaborative Evaluation Of A Faith-Based School-Family-Community Partnership Through The Voices Of The Children, Lynette M. Henry

USF Tampa Graduate Theses and Dissertations

Abstract

Faith-based school-family-community partnerships have been a federal mandate over the past decade, yet little has been written about the outcomes of these faith-based partnerships. A need exists to understand if the potential in these faith-based partnerships is indeed realized in positive outcomes for students and schools. The purpose of this study was to evaluate a faith-based school-family-community partnership, Just Love. Just Love is a faith-based school-family-community partnership between a large suburban church and a Title 1, urban elementary school, Charisma Elementary School (Charisma ES; pseudonym). It was implemented in what is considered a "failing school". Just Love's purpose was …

Evidence-Based Practice Attitudes, Knowledge And Perceptions Of Barriers Among Juvenile Justice Professionals, Esther Chao Mckee

USF Tampa Graduate Theses and Dissertations

This mixed methods study examined the attitudes, knowledge and perceptions of barriers toward Evidence-Based Practice (EBP) among Florida Juvenile Justice Service Professionals (JJSP). Previous research established individual factors such as age, gender, years of professional experience and educational attainment are related to attitudes and perceptions of barriers among social service and mental health professionals, but scant research has been conducted among juvenile justice providers (Aarons 2004, 2010; Rubin & Parrish, 2007, 2012; Jette et al., 2003). Most individual factors were found to have no significant effect on attitude and knowledge scores within this population with exception of gender and major …