Digital Commons Network^™

Exploring New Teacher Beliefs: Identity, Home-Life, And Culture In The Classroom, Frederick B. Bradley Iii

USF Tampa Graduate Theses and Dissertations

A persistent shortage of science, technology, engineering, and math (STEM) students, teachers, and professionals is seen by many as a threat to the nation’s global economic standing. Deficits in these areas are often attributed to a lack of quality K-12 STEM education, which is due in large part to a high rate of teacher turnover. Moreover, such teacher attrition has been shown to occur far more often in high-need schools and districts; thus serving to further marginalize disadvantaged members of society.

This study occurs within the context of The Robert Noyce Scholarship Program at our research-intensive university in the southeastern …

“It’S A Broken System That’S Designed To Destroy”: A Critical Narrative Analysis Of Healthcare Providers’ Stories About Race, Reproductive Health, And Policy, Brianna Rae Cusanno

USF Tampa Graduate Theses and Dissertations

Constructions of race, reproductive health, and gender have been inextricably linked in the United States since the beginning of the nation. Today, these linkages remain evident in the marked racial and gender inequities in reproductive health outcomes that persist in the U.S. To better understand how these meanings and material outcomes are negotiated and produced by actors on the ground, this study asked: “How do reproductive healthcare providers (RHPs) communicate about the intersections of race, reproductive health, and policy?” I conducted semi- structures interviews with 24 RHPs, resulting in over 35 hours of recorded interviews. Drawing on critical-cultural communication, Reproductive …

Linking Sleep And Aggression: The Role Of Response Inhibition And Emotional Processing, Melanie L. Bozzay

USF Tampa Graduate Theses and Dissertations

Although shorter sleep duration is theorized to increase the risk of engaging in aggressive behavior, experimental studies examining this relationship yield conflicting findings. Since sleep serves in part to regulate the functioning of prefrontal brain regions, insufficient sleep may deleteriously impact the individual’s ability to inhibit rash action and alter emotional processing, which could in turn increase aggressive tendencies. However, no studies have examined the extent to which naturally occurring insufficient sleep is linked to aggression or potential mechanisms of this relationship, limiting understanding of and the generalizability of extant findings. Thus, the present study examined whether cognitive (deficits in …

Dating Application Facilitated Victimization: An Examination Of Lifestyle-Routine Activities, Self-Control, And Self-Efficacy, Vanessa Centelles

USF Tampa Graduate Theses and Dissertations

The current study examines how college students participate in the use of location-based real-time dating (LBRTD) applications and the correlates of in-person and cyber victimization. Using an exploratory lens, the present study draws on the classical criminological theories of lifestyle-routine activities (L-RAT), self-efficacy, and low self-control which have been applied to various forms of abuse. Although the use of LBRTD applications has become relatively common place, with approximately 15% of Americans reporting having used a mobile dating application or online dating site, little is known concerning the role these applications play, particularly among college students (Boillot-Fansher, 2017; Smith, 2016). Using …

Measuring And Understanding Food Accessibility In The Tampa Bay Area, Bailey I. Glover

USF Tampa Graduate Theses and Dissertations

In the Tampa Bay region, increasing population and changing demographics have begun to alter the characteristics of established neighborhoods. An increase in suburban growth has triggered a shift in the location and profitability of food establishments in socially disadvantaged neighborhoods. Supermarket closures have garnered attention from public health officials who are concerned with the overall availability of fresh food throughout Hillsborough and Pinellas Counties. Unfortunately, there has been little research surrounding the quality of food sold at establishments in both the Tampa Bay region and abroad. Instead, many geographic studies have chosen to group both fresh and prepared food establishments …

Perceptions Of Infrastructure, Flood Management, And Environmental Redevelopment In The University Area, Hillsborough County, Florida, Kris-An K. Hinds

USF Tampa Graduate Theses and Dissertations

The University Area (UA), a low-income, unincorporated neighborhood in Hillsborough County, Florida, is a site of sustainable redevelopment by the local government and nonprofit organizations. Throughout the past decade, the transitions in local and state political climates have significantly impacted the residents’ ability to advocate for infrastructural and environmental improvement to the site. This thesis discusses the findings of a research project dedicated to exploring resident perspectives of stormwater management, infrastructure, and the redevelopment currently occurring the University Area. Drawing from theoretical concepts in political ecology, environmental justice, and the interplay of agency and structure, this research investigates the impacts …

Understanding The Implementation Of Integrated Care For People Living With Hiv, Vickie A. Lynn

USF Tampa Graduate Theses and Dissertations

Introduction: The integration of physical and behavioral health services is an innovative method of delivering health care services for persons dual or triply diagnosed with HIV, mental health and/or substance use disorders. Reducing the fragmented delivery of health services by integrating services into one setting is essential to providing holistic patient-centered care and address the complex health needs of this population. Although research shows integrated care improves health outcomes, little is known about the implementation of integrated care in real-world settings because the perspectives and experiences of those delivering and receiving integrated health and social services are underrepresented in the …

A Decision-Making Framework For Hybrid Resource Recovery Oriented Wastewater Systems, Nader Rezaei

USF Tampa Graduate Theses and Dissertations

Water shortage, water contamination, and the emerging challenges in sustainable water resources management (e.g., the likely impacts of climate change and population growth) necessitate adopting a reverse logistics approach, which is the process of moving wastewater from its typical final destination back to the water supply chain for reuse purposes. This practice not only reduces the negative impacts of wastewater on the environment, but also provides an alternative to withdrawal from natural water resources, forming a closed-loop water supply chain. However, the design of such a supply chain requires an appropriate sustainability assessment, which simultaneously accounts for economic, environmental, and …

Plasticity In Animated Children’S Cartoons: The Neoliberal Transforming Bodies And Static Worlds Of Ok Ko And Gumball, Rachel E. Cox

USF Tampa Graduate Theses and Dissertations

Through the study of OK KO! Let’s Be Heroes! and The Amazing World of Gumball, I argue that children’s cartoons represent and recreate anxieties toward money’s plasticity in the plasticity of the cartoon bodies and worlds. I closely examine the ambivalence towards abstraction’s plasticity in contemporary children’s cartoons to trace the neoliberal ambivalence towards money’s plasticity. While much scholarship has grappled with what can be understood as animatic plasticity, very little of it takes on the questions raised about neoliberal culture by televised children’s cartoons. Cartoons are important to study in this respect because their form allows for unbridled plasticity. …

Womenpreneurs In A Digital Environment: Utilizing Instagram To Build A Personal Brand, Michelle N. Nuñez

USF Tampa Graduate Theses and Dissertations

Personal branding on social media is a growing and expanding field. The present research works to uncover the processes and practices of womenpreneurs and the ways in which they utilize social media, specifically Instagram, to build and maintain their personal brands. Grounded theory is used to underpin the research and provide a basis of which the study is conducted. The review of literature provides the context necessary to support the methods of a content analysis and semi-structured interviews. There is a gap in research as it pertains to the conceptualization of personal branding practices on Instagram and the present study …

Sinkhole Lake Infiltration Of Contaminants Of Emerging Concern From Onsite Water Treatment Systems, Ethan A. Upton

USF Tampa Graduate Theses and Dissertations

The advancement in synthetic chemicals commonly referred to as contaminants of emerging concern (CECs) and their application has led to an increase in environmental pollution. The use of septic tanks otherwise referred to as onsite water treatment systems (OWTS), promotes the introduction of CECs into the environment while allowing little in the way of remediation. In order to study the impacts of CECs from OWTS as they infiltrate the environment and the aquifer system, water, sediment, and vegetation samples were collected around a sinkhole lake surrounded by residential housing using OWTSs. The main question of this research project is what …

An Exploration Of Adjunct Faculty Preferences For Professional Development Opportunities At A Florida State College, Ashley M. Navarro

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to explore adjunct faculty perceptions of factors that influence participation in faculty development at a multi-campus Florida state college. To improve Florida state college adjunct faculty participation in faculty development, it was necessary to examine their faculty development needs and the incentives and barriers that influence their participation in faculty development. This study extended the research on characteristics of adjunct faculty and their faculty development interests. This quantitative study addressed the gap in the literature related to the scheduling, format, and communication preferences of a Florida state college adjunct faculty, related to faculty development. …

Effect Of Instructor Choice On Frequency Of Prompt Delivery In Classrooms, Rebecca J. Donnelly

USF Tampa Graduate Theses and Dissertations

Choice has been demonstrated to have positive effects on behavior like increasing task engagement, positive affect, and accuracy in the completion of tasks. However, the effects of choice have been primarily observed with individuals receiving behavior analytic interventions. It is unknown whether the choice of intervention modality would have similar positive effects on the implementer. Social scripts are a social skill intervention that provides a model of appropriate language through the presentation of antecedent stimuli that increase the likelihood of desired behavior in learners. Social script can be delivered in two different modalities, auditory and textual, which facilitate the choice …

To Compare Cyclosporine A Nanoformulations For Their Effectiveness In Reducing Nephrotoxicity, Ilkin Nasirli

USF Tampa Graduate Theses and Dissertations

Cyclosporine (CsA) is one of the main immune-suppressant agents which has been used widely in organ transplantation against graft rejection. However, the low oral bioavailability and the associated adverse effects such as nephrotoxicity are the main drawbacks of current usage of this drug. Thus, purpose of this research is to formulate PLGA nanoparticles of CsA to improve its effectiveness and to reduce the nephrotoxicity induced by the plain drug. CsA-loaded PLGA nanoparticles were prepared by the nanoprecipitation method. Particle size and zeta potential of the formulation was determined and percent drug entrapment were also determined. Quantitative estimation was carried out …

The Relationship Between Hand And Wrist Musculoskeletal Disorders And Hand Activity And Posture, Warren M. Henry

USF Tampa Graduate Theses and Dissertations

Musculoskeletal disorders are common in many industries such as automotive, manufacturing and line assembly. Risk factors include high frequency or hand repetition, long duration of work activities with short rest periods, unsustainable postures which put strain on the body and muscles, and activities that require significant force to fulfill duties. The current ACGIH TLV for hand activity uses hand activity level (HAL) and normalized peak force (NPF) to assess an individual’s risk of developing an MSD. The purpose of this study is to propose the use of Posture as an alternative to NPF and couple it with HAL to assess …

Eating In America: Easing The Transition For Resettled Refugees Through An Applied Anthropological Intervention, Emily A. Holbrook

USF Tampa Graduate Theses and Dissertations

Refugees resettled in the United States are expected to quickly become self-sufficient members of society despite the numerous challenges they face due to adaptation and integration into new systems and ways of life. Issues with dietary and nutritional adaptation persist for resettled refugee communities in the United States and are not prioritized by national, state, or local policy and practice. This research aimed to help mitigate problems with food assistance benefits and healthy eating issues faced by resettled refugees in Hillsborough County through an applied intervention in local English as a Second Language (ESOL) classes. ESOL materials designed to teach …

Tales Of Trafficking: Performing Women's Narratives In A Sex Trafficking Rehabilitation Program In Florida, Jaine E. Danlag

USF Tampa Graduate Theses and Dissertations

By working with an anti-human trafficking organization in Sarasota, Florida, and sex-worker activists based in St. Petersburg, Florida, this research focuses on the process by which trafficking victims and sex workers are identified and dealt with by the criminal justice system and NGO rehabilitation programs. The study focused on understanding how stakeholders decide between identifying someone as a criminal or a victim of sex trafficking and how women identify themselves and subjectively experience their interaction with the criminal justice system and a faith-based rehabilitation program. By exploring the victims’ process of going through the criminal justice system, this study problematizes …

Script Training For Adults Who Stutter, Courtney M. Rankin

USF Tampa Graduate Theses and Dissertations

Treatment for adulthood stuttering traditionally focuses on some combination of stuttering management and fluency management and may also target emotional and cognitive reactions to stuttering. However, long-term gains are often limited, and there is a need for continued development of approaches for mitigating impacts of stuttering. We know of no evidence-based therapy approaches designed to target functional communication in adults who stutter (AWS), despite widespread interest in improving functional communication in members of this speaker group. Script training is an intervention approach designed to improve accuracy and automaticity in functional communication. Script training was originally designed for use with adults …

The Effect Of Narrative Language Intervention On The Language Skills Of Children With Hearing Loss, Stephanie M. Raymond

USF Tampa Graduate Theses and Dissertations

Children with hearing loss have limited auditory access to their native language and struggle to develop appropriate language skills. These children consistently demonstrate less complex oral language output, smaller vocabulary inventories, and delays in overall communicative proficiency. With the extensive implications hearing loss has on language development, a child with hearing loss requires immediate access to appropriate and effective intervention to address deficits and curb long-term language delays. However, there is a paucity of research investigating the effects of various language intervention programs with children with hearing loss. Much of the existing research focuses on the consequences of a selected …

An Investigation Of The Effects Of The Parasitic Nematode Aplectana Hamatospicula On The Performance And Behavior Of Cuban Treefrogs (Osteopilus Septentrionalis), Kerri Surbaugh

USF Tampa Graduate Theses and Dissertations

Parasitic infections are ubiquitous in nature, and host-parasite dynamics can have powerful effects on wildlife populations. Many species have evolved behavioral responses to infection that can help mitigate damage from parasites. Anorexia is a common response to infection observed throughout the animal kingdom. Reducing nutrient intake can help shift host resources from digestion to immunity, as well as limit resources available to parasites. Reduced feeding can weaken the host, but in some host-parasite interactions, this cost is less than that of maintaining an infection. Here, I describe an experiment aimed to explore the effects of the parasitic nematode Aplectana hamatospicula …

Pazopanib Loaded Plga Nanoparticles For The Treatment Of Age-Related Macular Degeneration, Gulimirerouzi Fnu

USF Tampa Graduate Theses and Dissertations

Age-related macular degeneration (AMD) is a reason of severe vision loss worldwide. Pazopanib is a multitargeted tyrosine kinase inhibitor drug that can reduce neovascularization by mainly acting on vascular endothelial growth factor receptor (VEGFR). An intraocular injection to posterior segment of eye of anti-VEGF agent at present represents the cornerstone of therapies for AMD. However, challenges in targeting and delivering drug to eye’s posterior segment well as difficulties arising from repetitive frequent intraocular injections, which requires novel drug delivery method. In this study, pazopanib loaded PLGA‐NPs were prepared and the studied formulation had particle size of 132.1 ± 1.4 nm …

Increasing Engagement And Academic Performance Of Children With Autism Spectrumdisorder And Attention Difficulties: Do Fidget Spinners Help?, Melanie Byrne B.S.

USF Tampa Graduate Theses and Dissertations

Children with varying exceptionalities including ADHD, Autism Spectrum Disorder, and other learning disabilities often struggle with attention deficits. The persistence of alternative non-behavioral approaches in classrooms to address this deficit presents the need for more research and education about these interventions. Specifically, the fidget spinner is a newer intervention which currently has no empirical evidence to support its use in the classroom setting. The purpose of this study was to examine the effects of fidget spinners on increasing engagement and academic comprehension in a whole classroom environment. A multiple baseline across participants design was used with six children with varying …

Play Behaviors In Latino Dual Language Learners: The Relationship Between Maternal Characteristics And Classroom Peer Play, Olivia Hernandez Gonzalez

USF Tampa Graduate Theses and Dissertations

In Head Start, 28.8% of the children enrolled are Dual Language Learners (DLLs), and 84.4% of those speak Spanish as their home language. However, there are limited studies involving DLLs. Using the Ecological Model of Human Development framework with current revisions with culture as part of the microsystem (Bronfenbrenner, 1994; Vélez-Agosto et al., 2017), the current study aimed to identify maternal level factors that may relate to Latinos' classroom peer play while controlling for classroom quality. Forty-five Latino DLL children attending Head Start, their mothers, and their teachers participated in the study. Head Start administrators provided their most recent vocabulary …

Carbon Dioxide Adsorption Using Solid Amine Sorbents, Umadevi Gopalakrishnan

USF Tampa Graduate Theses and Dissertations

Biogas, being rich in methane, can be used as a fuel for various end uses such as electricity generation, compressed natural gas (CNG), production of liquid fuels, industrial heating, etc. CO₂ is the major contaminant in biogas (30–50%) along with other impurities such as NH₃, H₂S, and water. CO₂ in the biogas decreases the heating value of biogas. Natural gas pipelines and vehicle use require high purity (> 95%) CH₄. There are many commercial techniques available for CO₂ removal from biogas such as such water scrubbing (WS), chemical scrubbing (CS) using …

Synthesis, Discovery And Delivery Of Therapeutic Natural Products And Analogs, Zachary P. Shultz

USF Tampa Graduate Theses and Dissertations

Small molecule drug discovery relies heavily on synthetic organic chemistry to develop novel chemical entities that elicit desirable therapeutic effects. The development of targeted chemical syntheses is of paramount importance to access molecules for biological evaluation and is usually considered the bottleneck in most drug discovery campaigns. Targets for chemical syntheses commonly draw inspiration from molecules of natural origin. Nature harbors a wealth of chemical diversity that has established itself over millions of years through chemical and biological evolution. Organisms have an inherent ability to protect themselves from predators and harmful environments. In doing so, many of them evolve to …

Rethinking Map Literacy And An Analysis Of Quantitative Map Literacy, Ming Xie

USF Tampa Graduate Theses and Dissertations

Maps are increasingly being used in traditional and virtual media, and civic discourse on political, social, and environmental issues, among others, is more and more becoming influenced by them. The often-used expression of a “picture tells a 1000 words” has never been so apt in our progressively more visual world. Despite this increased role and importance of maps, map literacy, as a field of research, remains rather underdeveloped. This is especially so for thematic maps, the very type of map that is finding increasing currency in discourse. As part of this under-developed nature of map literacy, the quantitative skills used …

Encapsulation Of Organic Thermochromic Materials With Silicon Dioxide, Mingyang Huang

USF Tampa Graduate Theses and Dissertations

Currently, functional materials are attracting considerable attention in the effort to solve some tough challenges the world is faced with. Thermochromic (TC) materials have the potential to make buildings more energy efficient because of their ability to change color (i.e black to white) at specific temperatures. Using this property, TC materials can reflect solar radiation in the summer, to keep a building cool during daytime hours, and absorb solar radiation in the winter to keep the building warm when their color is dark. Very often, to increase their durability, thermochromic materials are encapsulated. In this work, a new process has …

An Examination Of The Roles Of Classroom Quality And Approaches To Learning On The Early Academic Skills Of Latino Dual Language Learners Enrolled In Head Start, Marcela A. Galicia

USF Tampa Graduate Theses and Dissertations

This thesis examined the relationship between classroom quality, approaches-to-learning, and early academic skills among 384 Latino dual language learners (DLLs) enrolled in Florida Head Start programs. The children were living in low-income homes where Spanish was the primary language spoken by at least one parent. The study analyzed the extent to which approaches-to-learning behaviors moderate early literacy and numeracy skills in Head Start classrooms of varying quality. During the spring of their prek-4 year, the children were administered the English and Spanish Letter-Word Identification and Applied Problems subtests of the WJ-III (Woodcock, McGrew, & Mather, 2001) and the Batería III …

Sorption Of Benzene, Tolueneand Ethylbenzeneby Plasticized Pema And Pema/Pmma Sensing Films Using Aquartz Crystal Microbalance (Qcm) At 298.15k, Deekshitha Adapa

USF Tampa Graduate Theses and Dissertations

Detection of volatile organic compounds (VOC’s) in the environment is important for human health and wellness. Long term exposure of certain VOC’s like benzene, toluene, ethylbenzene and xylene (BTEX) has a severe effect on human health. There are techniques such as gas chromatography, photo ionization, and mass spectroscopy that are time consuming, require gas sampling and are ineffective in real time sensing in air. Acoustic wave devices such as surface acoustic wave (SAW) devices can be used for sensing BTEX compounds in both vapor and liquid phase. The quartz crystal microbalance (QCM) is a low-frequency acoustic wave device, which can …

Three Theorists On Religious Violence In An Islamic Context: Karen Armstrong, Mark Juergensmeyer, And William T. Cavanaugh, Ayse Camur

USF Tampa Graduate Theses and Dissertations

Religion is often invoked as a driving force behind violence, disentangled from political, social, and economic reasons. In this thesis, we will be exploring the viewpoints of three prominent religious thinkers in investigating the principal causes behind what is called religious violence. The works of Karen Armstrong, Mark Juergensmeyer, and William T. Cavanaugh are considered as theoretical frameworks for understanding violence in an Islamic context. While Armstrong argues that the root cause of violence can be traced back to economic, political, and cultural reasons, Juergensmeyer contests that religion is the most important cause underlying all violence. In their analyses, both …