Digital Commons Network^™

Understanding Perceptions Of Speech Therapy And Willingness To Continue Seeking Speech Therapy Among Adults Who Stutter, Jaclyn Lucey

USF Tampa Graduate Theses and Dissertations

This project investigates factors associated with treatment-seeking behaviors among adults who stutter (AWS). Specifically, we hypothesized that perceptions of previous speech therapy, including satisfaction with therapy and perceived effectiveness would be related to willingness to seek continued speech therapy. Our project was motivated by a widely used theoretical framework of health service use, and it expands on existing ancillary evidence in stuttering research.

To achieve our objective, we used both qualitative and quantitative methods to gain a more holistic understanding of barriers and facilitators to seeking continued speech therapy. Simultaneously, across two studies, we conducted and analyzed semi- structured interviews …

Black Holes In Time: The Effect Of Grid Radiation On The Tumor Immune Microenvironment, Rebecca A. Bekker

USF Tampa Graduate Theses and Dissertations

Tumor-immune interactions shape a developing tumor and its tumor immune microenvironment (TIME) resulting in either well-infiltrated, immunologically inflamed ‘hot’ tumor beds, or ‘cold’ immune deserts with low levels of infiltration. The pre-treatment immune state of the TIME is associated with treatment outcome; immunologically hot tumors generally exhibit better responses to radio- and immunotherapy than cold tumors. However, radiotherapy is known to induce opposing immunological consequences, resulting in both immunostimulatory and inhibitory responses. In fact, it is thought that the radiation induced tumoricidal immune response is curtailed by subsequent applications of radiation. Thus, I hypothesize that spatially fractionated radiotherapy (SFRT), administered …

Model-Based Systems Engineering For Engineering Education Systems Simulation, Pallavi Singh

USF Tampa Graduate Theses and Dissertations

As the engineering education system continuously evolves to meet the demands of modern industry and society, there is a need for a methodology that would manage and resolve the complexities inherent in engineering educational systems. Model-based Systems Engineering (MBSE) is a structured approach to system design that utilizes models across all stages of the system's life cycle and supports requirements management, design, analysis, verification, and validation processes. While MBSE has been applied successfully in industries like defense, aerospace, and automotive, its application in engineering educational systems remains unexplored. This dissertation develops a dynamic model of the university-level engineering education system …

‘The Overheated World’: Crisis Politics And Neoliberal Inertia, Shomik Chakrabarti

USF Tampa Graduate Theses and Dissertations

At the onset of the COVID-19 pandemic, policymakers were forced to balance the maintenance of ongoing economic activity alongside the measures advised by epidemiologists and other public health officials to contain the viral spread. The magnitude of the pandemic forced major conduits of the global economy to come to a sudden halt through incidents such as border closures, supply chain disruptions, lockdowns and calls for individuals to distance themselves from one another. Like the 2008 Global Financial Crisis, COVID-19 was thought to signal an inflection point for neoliberal political economy where a possible post-neoliberal era would develop in the aftermath …

Reaching New Generations: Exploring Museums' Social Media Strategies For Engaging Younger Audiences In The Post-Covid-19 Era, Lauren Parker

USF Tampa Graduate Theses and Dissertations

This study explores the evolving landscape of museum communication and marketing strategies on social media, particularly focusing on engaging younger audiences in the post-COVID-19 era. Through qualitative interviews with marketing managers and social media coordinators from ten American museums, this research identifies strategic communication goals, changes in social media strategies post-pandemic, and specific tactics for engaging younger audiences, especially on TikTok. The study revealed that museums have key strategic communication goals for their use of social media: increasing visibility and awareness, fostering community engagement, and providing educational outreach. Post-pandemic, museums significantly enhanced their digital presence by increasing digital programming, utilizing …

Teaching Caregivers To Implement The Picture Exchange Communication System: An Evaluation Of Video Modeling, Carlie Lawson

USF Tampa Graduate Theses and Dissertations

Individuals diagnosed with developmental disabilities may not develop functional vocal repertoires. For these individuals, the use of an alternative augmentative communication (AAC) system may be required. Training caregivers to use an AAC system with their children can increase communication in the home. The Picture Exchange Communication System (PECS) is type of AAC commonly used with individuals that have little to no vocal speech. Video modeling is a training procedure that has been shown to be effective when training individuals to implement behavioral analytic procedures. To date, there is no published research on the use of video modeling to train caregivers …

Using Instructive Feedback To Expand Second Language Of Children With Autism Spectrum Disorder, Barbara D. Rodriguez

USF Tampa Graduate Theses and Dissertations

There are millions of people who speak multiple languages (U.S. Census Bureau, 2019), yet there is a common misconception that teaching a child with autism spectrum disorder (ASD) more than one language will cause delays in language acquisition (Trelles & Castro, 2019). This misconception has led to fear amongst bilingual caregivers, resulting in many choosing to not speak to their child in their heritage language, which in turn can cause communication barriers between them and their child. It is imperative that a child from a bilingual home can communicate (e.g., respond to instructions) in both languages. However, because many children …

Anonymized Identity Recognition And Classification Using Privacy Preserving Facial Encoding, Manas Sanjay Pakalapati

USF Tampa Graduate Theses and Dissertations

The need for sharing large-scale datasets to train deep neural network models, particularly in healthcare, raises significant data security and privacy concerns. To address these issues, methods such as data encryption or encoding are utilized. These techniques can encrypt the data and make it unreadable to humans, while still retaining its usefulness for training models.

In this study, we investigate various image encoding techniques designed to protect privacy by making images unrecognizable while still retaining their usefulness for model training. Our investigation utilized publicly available facial databases and focused on evaluating the trade-offs inherent in image encoding techniques, with a …

Comparing The Genomes Of Multidrug And Vancomycin-Resistant Enterococcus Faecium From A Florida Wastewater Treatment Plant, Eleanor Brodrick

USF Tampa Graduate Theses and Dissertations

Vancomycin-resistant Enterococcus (VRE) are a serious health threat, causing 50,000 infections and 5,000 deaths each year in the United States (CDC, 2019). Multidrug-resistant VRE are becoming more prevalent, and treatment options for infections caused by these organisms are limited (Arias et al., 2010; CDC, 2019). Multidrug resistant VRE have been previously isolated from wastewater in Brazil, Canada, and Portugal (Araújo et al., 2010; de_Farias et al., 2022; Sanderson et al., 2019). Thirteen vancomycin-resistant Enterococcus faecium isolated from three stages of a Florida wastewater treatment plant were fully resistant to the following antibiotics: vancomycin, ampicillin, ciprofloxacin, erythromycin, tetracycline, and nitrofurantoin, and …

The Power Of Class Consciousness: An Investigation Of Permeability Beliefs, Dehumanization, And Evaluations Of The Poor, Kirsten J. Lee

USF Tampa Graduate Theses and Dissertations

Class consciousness, a theoretical construct from the Marxist tradition, promotes an understanding of class dynamics as a structural phenomenon. I hypothesized that class consciousness would moderate animalistic dehumanization of the poor. A total of 435 participants took an online survey containing self-report questionnaires. While a priori hypotheses related to animalistic dehumanization were not supported, exploratory analyses revealed that permeability beliefs—the degree to which an individual sees class boundaries as impermeable—moderate emotional tone when discussing the rich and the poor. Mirroring Marx’s theorizing, those with class consciousness spoke more positively of the poor and less favorably of the rich than their …

Patrol Car Swab Sampling For Biological Agents, Haylie Corcho

USF Tampa Graduate Theses and Dissertations

Law enforcement personnel have a variety of responsibilities and subsequently, a variety of different exposures. Biological agents are common in the environment and therefore, these exposures are a concern in the profession. There is a gap in research into biological agent exposures in this profession, particularly how it relates to surface contamination and within the officers’ vehicles. There is also a lack of standardized decontamination procedures for patrol vehicles, allowing for the potential persistence of these agents. The purpose of this study is to understand which biological agents are most common in patrol cars, which areas within the vehicles have …

Examining The Effectiveness And Acceptability Of A Single-Session Problem-Solving Teleconsultation Package With Caregivers, Tiara J. Rowell

USF Tampa Graduate Theses and Dissertations

This study implemented a single case concurrent multiple baseline design to examine the effects of a single-session problem-solving teleconsultation package for behavioral caregiver training. This study sought to address a gap in the Problem-Solving Consultation (PSC) literature regarding the treatment of children’s challenging behaviors. Participants included three caregivers who received a single-session PSC through teleconsultation. The session focused on creating a Behavior Intervention Plan (BIP) in order to address their child’s challenging behaviors. The BIP was developed based on baseline data, questionnaires, and emails exchanged between the consultant and the three caregivers. Results indicated that two of the three caregivers …

Skinny And Curvy And Muscular, Oh My! Examining Co-Occurring Appearance Ideals And Associated Disordered Eating In College Women, Laura E. Boyajian

USF Tampa Graduate Theses and Dissertations

Research examining appearance ideal internalization has primarily focused on the thin ideal, neglecting the growing importance of alternative appearance ideals (e.g., curvy, muscular). Qualitatively, women report that these ideals are not internalized in isolation, but instead, are internalized simultaneously. Importantly, the simultaneous internalization of appearance ideals may enhance the negative effects of appearance ideal internalization. The current study tested whether simultaneously internalizing diverse appearance ideals (i.e., thin, curvy, muscular) was associated with increased body dissatisfaction and disordered eating behaviors in a predominantly White (Study 1; N= 260) and racially/ethnically diverse (Study 2; N=264) samples of college-aged women. Participants reported the …

From Guns To Intimate Partner Violence: The Impact Of Power And Control, Meaghan E. Brown

USF Tampa Graduate Theses and Dissertations

Gun violence and intimate partner violence are pervasive public health concerns across the globe. Notably, previous literature has shown a positive relationship between gun ownership and intimate partner violence (IPV), even when a gun is not used during acts of IPV. Despite this established link, few studies to date have explored psychological mechanisms, especially feelings of and desire for power, that could explain this relationship among young men. Given that college students remain one of the most at-risk groups for both victimization and perpetration of IPV, examining the relationship between actual or intended gun ownership and IPV could close vital …

“She’S On Her Way Up”: A Case Study Of Mercy Otis Warren And The Gendered Politics Of Commemoration, Sara Ann White

USF Tampa Graduate Theses and Dissertations

In 2001, a statue of eighteenth-century Bill of Rights advocate Mercy Otis Warren was erected on the Barnstable County Superior Courthouse lawn in Barnstable, Massachusetts. The story of the statue’s eventual placement is a fascinating case study of how the gendered politics of commemoration can play out over time in local communities. The saga of Warren’s commemoration is inextricably bound up with the history of efforts to commemorate Warren’s brother, James Otis Jr., and eventual arguments that Warren’s work deserved recognition in its own right. We first see gendered politics at play as Warren’s real accomplishments were consistently overshadowed by …

A Cca Analysis Of How Media Cover Military Policies Regarding Trans Service Members And Veterans: Implications For Policy, Healthcare, And Wellbeing, Jonathan T. Baker

USF Tampa Graduate Theses and Dissertations

The military is the leading employer of transgender and gender diverse (trans) people in the United States, and trans people are twice as likely to serve in the U.S. Military compared to the national average. This dissertation analyzes newspaper coverage of transgender service members and veterans between the end of President Obama’s administration and the early months of President Biden’s administration. Guided by the Culture-Centered Approach (CCA) this dissertation focused on cross-paradigmatic questions regarding the role of voice (e.g., quoting or paraphrasing various sources) in this coverage. Specifically, I assessed (a) which groups of people are being cited most often, …

An Evaluation Of Reinforcement Thinning Using Deposit Contracts To Increase Physical Activity, Madeline N. Mccullen

USF Tampa Graduate Theses and Dissertations

Due to the health risks associated with a sedentary lifestyle, researchers have used behavioral interventions such as contingency management and deposit contracts to increase physical activity. Although these interventions have been effective, researchers have described the lack of maintenance assessments of the target behavior. One way to address the maintenance of behavior, such as physical activity, is with reinforcement thinning. The current study evaluated the effects of self-tailored deposit contracts and reinforcement thinning on daily step count with sedentary adults using a nonconcurrent multiple baseline across participants design. Researchers and participants designed a self-tailored deposit contract by identifying a step …

Investigation Of Self-Assembly Of Hen Egg White Lysozyme Fibrils, Nabila Bushra

USF Tampa Graduate Theses and Dissertations

Amyloid proteins are a large group of proteins that tend to aggregate and form insoluble fibrils with a characteristic cross-β sheet structure. Intriguingly, this process of “amyloid formation” has been simultaneously linked to devastating human diseases called amyloidoses, ranging from Alzheimer’s Disease, cardiac amyloidoses to type II diabetes, as well as functional biological responses such as hormone storage and sperm quality control. Amyloid fibrils have also attracted significant attention for their unique mechanical, chemical, and optical characteristics, establishing them as promising tough biomaterials. The urgent need to find treatments for Alzheimer’s disease, and the demand for safe and renewable biomaterials …

Role Of Hypogenesis In The Evolution Of Karst In The Taurus Mountains Range, Turkey, Serdar C. Bayari, Naciye Nur Özyurt, Lütfi Nazik, Koray A. Törk, Noyan İ. Güner, Emrah Pekkan, Pınar Avcı

International Journal of Speleology

Field observations and laboratory data collected from the Taurus Mountains Range, Turkey during the last two decades provided evidence for the link between the evolution of hypogene karst and the geodynamic history. Major evidence includes; carbonate-hosted secondary ore deposits that are converted from primarily hypogene minerals by epigene, oxygen-rich groundwater circulating at local to intermediate depths. Another piece of evidence of hypogene karst in the Tauride is the Kırkgöz springs’ huge submerged cave/conduit system, which formed the Antalya Travertine Plateau, which is the world’s largest deposit precipitated by cool karst groundwater. The obruks in central Tauride are giant collapse dolines …

Sars-Cov-2 Neurotropism: Understanding Effects At The Blood-Brain Barrier And Hematogenous Neuroinvasiveness, Taylor E. Martinez

USF Tampa Graduate Theses and Dissertations

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus responsible for COVID-19, has provisional counts of over 110 million documented cases and 1.218 million deaths (as of February 2024) in the United States since January 2020. SARS-CoV-2 is an airborne respiratory virus that primarily infects the lungs via the ACE2 receptor but has well-documented secondary target organs including the kidneys, the gastrointestinal tract, the heart, and the skin. SARS-CoV-2 also infects the brain, but the hematogenous route of viral entry to brain is still not fully characterized. Understanding how SARS-CoV-2 traverses the blood-brain barrier (BBB) as well as how it …

Ay 2023/2024 Sec Agenda, 2024-06-12, Faculty Senate

Faculty Senate Archives

No abstract provided.

Ay 2023/2024 Sec Meeting Minutes, 2024-06-12, Faculty Senate

Faculty Senate Archives

No abstract provided.

Predicting Ph At In-Situ Temperature For Aquatic Environments, Sarah E. Bartoloni

USF Tampa Graduate Theses and Dissertations

pH is typically measured at a constant temperature and, as needed, converted to in-situ temperature using a system of thermodynamic equations. Using this equilibrium approach, adjustment of pH to in situ conditions requires two measured CO2 system parameters (pH, total alkalinity, dissolved inorganic carbon, or CO2 fugacity). Currently, when pH is the only measured CO2 system parameter, linear models are used to adjust the pH to in-situ temperature. Although many studies have attempted to optimize CO2 equilibrium constants (K1 and K2) for the CO2 system over a range of conditions, very little prior work has experimentally examined which CO2 system …

Navigating Shrinking Cities: Towards Coordinated Urban Development From The Perspective Of Flow And Network, Yuzhou Chen

USF Tampa Graduate Theses and Dissertations

As cities worldwide undergo rapid but uneven changes, proposing smart and sustainable urban development strategies has been a popular interdisciplinary research in the 21st century. In particular, the phenomenon of shrinking cities characterized by economic recession and population decline is becoming increasingly severe in developed countries and even developing countries. In the real world, research focusing on individual shrinking cities often neglects the interconnectedness between cities within the network formed by flows. Therefore, coordinating the development strategies for multiple closely connected cities, especially for shrinking cities, is a step up from focusing on individual cities.

This dissertation aims to propose …

Essays On The Determinants Of Women's And Children's Health In Bangladesh, Md Shahjahan

USF Tampa Graduate Theses and Dissertations

My dissertation is titled "The Determinants of Women's and Children's Health in Bangladesh." The first chapter studies the impact of a Bangladeshi schooling program on child immunization rates. The program provided a stipend and other incentives to attend secondary school, significantly increasing rural girls' education. I hypothesize that this would lead to higher immunization rates in the next generation since better-educated mothers have better knowledge of health practices. The study uses a regression model ("difference-in-differences"), which is based on differential exposure to the 1994 Female Secondary School Stipend Program (FSSSP) by birth cohort and rural residence. I find that the …

Did I Do That?: Lived Experience And Media Representation Of The Awkward Black Girl, Kendra Williams

USF Tampa Graduate Theses and Dissertations

For my thesis project I will introduce the Awkward Black Girl as a new race gender script. Though there are minor nuances of the Awkward Black Girl within television, Issa Rae’s performance of the Awkward Black Girl in Misadventures of Awkward Black Girl and the HBO hit series Insecure remains prevalent to contemporary media representations. Though there is limited scholarship within the field of Communication available about the Awkward Black Girl, most of the scholarship consists of analysis and discourse centering Rae’s portrayal in her web series and television show. I explore Quinta Brunson’s portrayal of the Awkward Black Girl …

Interactions Between Sympatric Florida Scrub-Jays And Southeastern American Kestrels, Karl E. Miller, Benjamin Ewing

Florida Field Naturalist

No abstract provided.

Atlantic Flyway Review Region V, Fall 1973, Chandler S. Robbins

Eastern Bird Banding Association News

No abstract provided.

President's Message, Christopher N. Rose Sr.

Eastern Bird Banding Association News

No abstract provided.

Membership Roll Of The Eastern Bird Banding Association, Frederick S. Schaeffer

Eastern Bird Banding Association News

No abstract provided.