Digital Commons Network^™

Student Engagement In The Communication Classroom: An Intervention To Encourage Student Success, Jay Baglia, Elissa Foster, Kendra Knight, Stephanie Grau

Journal of the Association for Communication Administration

Universities implement a variety of interventions to address student engagement and retention. This is especially true post-pandemic as faculty attempt to return to a pre-pandemic structure. Emerging adulthood aligns with the personal responsibility demanded of college students as well as changes in personal growth. In the current climate, stress has been shown to negatively impact executive functioning, the cognitive processes necessary for academic success. This essay describes an intervention encouraging student self-reflexivity around processes for engagement, academic success, and retention. Communication Fundamentals for College Success—a 5-week, two-credit workshop—was developed and delivered by the authors. Curriculum focused on time management, study …

Mapping The Ferment: Mediated Communication Research In Cios-Indexed Journals From 1970-2020, David J. Atkin, Kenneth A. Lachlan, Timothy D. Stephen, Carolyn Lagoe

Journal of the Association for Communication Administration

This study profiles scholarly publishing in the domain of mediated communication, based on an analysis of media-themed communication journals—as indexed in the CIOS’s ComAbstracts database—from 1970–2020. Analysis of 22,300 articles from media-themed scholarly journals paints a portrait of scholarly publishing configurations across the domains of Journalism and Communication. Criterion articles were subjected to cluster analysis that yielded a comprehensive unified field portrait of interlinkages among topical pairings encompassing 58 topical categories. Results suggest that just 7 of our 37 criterion journal outlets date to the 1970s, 6 additional titles were launched in the 1980s, 10 more in the 1990s, and …

University Of Central Florida Graduate Catalog, 2024 - 2025, University Of Central Florida

UCF Catalogs

No abstract provided.

Design Parameters For A Piezoelectric-Based, High-Authority, High-Bandwidth Flow Injection Valve, Sydney A. Giannuzzi

Graduate Thesis and Dissertation post-2024

Aeromechanical Identification Methodology (AIM) is an approach to measure damping in turbomachinery to identify and map flutter boundaries across various operating conditions. Previous approaches required entering, or nearly entering, flutter to produce a binary “flutter” / “no-flutter” boundary. AIM is significantly safer; however, it is limited by actuation authority and bandwidth. A non-contact, high-frequency, high-amplitude piezoelectric-based valve provides a promising solution to bridge these gaps. This valve operates by ejecting high-frequency oscillatory flow from a piezoelectric-based converging nozzle as a non-contact method of imparting a harmonic force. This valve has broad applications for high-frequency flow modulation beyond the motivating structural …

The Influence Of Natural And Anthropogenic Drivers On Estuarine Food Webs At Various Spatio-Temporal Scales And Levels Of Complexity, Michelle Shaffer

Graduate Thesis and Dissertation post-2024

Global coastal ecosystems support human life by providing critical services like food, water purification, and coastal protection, yet these ecosystems are among the most threatened due to natural and human-driven disturbances. The long-term maintenance and restoration of these ecosystems is a complex challenge for resource managers due to the wide range of factors affecting these ecosystems ecological condition over long timespans. Most studies in marine ecology evaluate ecosystem change over relatively short temporal scales (ago), often resulting in shifting baseline syndrome. To effectively manage and restore these ecosystems, resource managers must consider long-term ecosystem baselines.

The Indian River Lagoon (IRL) …

On Immunogenomic Evolution And Disease In Marine Turtles, Katherine R. Martin

Graduate Thesis and Dissertation post-2024

Characterizing immune gene diversity and function is paramount to understanding population adaptive potential and species survival in the face of selective pressure from infectious disease. In this dissertation, I examined immune gene evolution and function using sea turtles to better understand the selective forces shaping reptile immunogenomic diversity. I focused on four species from the northwest Atlantic and Gulf of Mexico: loggerheads (Caretta caretta), green turtles (Chelonia mydas), leatherbacks (Dermochelys coriacea), and Kemp’s ridley sea turtles (Lepidochelys kempii). In Chapter 2, I characterized MHC class I (MHCI) evolution and diversity in Ca. caretta …

Quantify Human Impacts And Climate Control On Hydrology Using Integrated Hydrologic Model, Yu Zhang

Graduate Thesis and Dissertation 2023-2024

The main objective of this dissertation was to investigate the impacts of human activities and climate control on hydrologic responses using the Integrated Hydrologic Model (IHM), which dynamically couples HSPF and MODFLOW. The study first evaluated the impacts of land use change and rainfall variability on hydrologic responses—such as streamflow, evapotranspiration (ET), groundwater ET, recharge, and groundwater heads—in the Anclote River basin (ARB), Florida. The results provided insights into the uncertainties in hydrologic responses due to rainfall variability. Secondly, hydrologic response flux changes were partitioned into anthropogenic causes, including groundwater pumping, irrigation, and land use change, by the IHM in …

Demystifying The Hosting Infrastructure Of The Free Content Web: A Security Perspective, Mohammed Alqadhi

Graduate Thesis and Dissertation 2023-2024

This dissertation delves into the security of free content websites, a crucial internet component that presents significant security challenges due to their susceptibility to exploitation by malicious actors. While prior research has highlighted the security disparities between free and premium content websites, it has not delved into the underlying causes. This study aims to address this gap by examining the security infrastructure of free content websites. The research commences with an analysis of the content management systems (CMSs) employed by these websites and their role. Data from 1,562 websites encompassing free and premium categories is collected to identify CMS usage …

Supply Chain Security: Assessing Confidence In Food Defense Compliance As A Function Of Management Systems 4.0 Deployment In Truck Transportation, Celso Alvarado

Graduate Thesis and Dissertation post-2024

The secure transportation of food via trucks within the supply chain is a pivotal aspect of ensuring food safety and defense, necessitating the seamless integration of advanced security control processes and systems. This study primarily investigates how the integrated use of Industry 4.0 (4IR) technologies, such as AI, IoT, and Blockchain, alongside ISO standards like ISO 28001 and ISO 22000, in trucking management systems for food transport influences the confidence of supply chain professionals in ensuring that food products remain safe and untampered with during truck transportation.

To ensure the robustness of our survey, a two-round Delphi study involving 10 …

Nonlinear Dynamical Characteristics Of Electroencephalogram Signatures In Patients With Multiple Sclerosis, Christopher I. Hernandez

Graduate Thesis and Dissertation post-2024

The application of nonlinear analysis in studying electroencephalography (EEG) signals has been increasingly applied to patients with neurological disorders, such as multiple sclerosis (MS). Various nonlinear analysis methods have been employed to investigate MS, offering unique insights into understanding, diagnosing, and treating the condition. This study utilized two nonlinear analyses, sample entropy (SampEn) and Higuchi’s fractal dimension (HFD), to explore the effects of Interferon-β (IFN-β) and dimethyl fumarate (DMF) on patients with MS. Data were collected from 175 participants at Jagiellonian University in Krakow, Poland, across three groups: IFN-β (n = 39), DMF (n = 53), and healthy controls (n …

Hydrogen Cryo-Adsorption In Silica Aerogel: Analytical Model Of Adsorption In Porous Media And Experimental Validation, Adil Riahi

Graduate Thesis and Dissertation post-2024

Hydrogen has incontestably gained attention as one of the best alternative energy sources to fossil fuels due to its volatility, abundance and eco-friendly attributes. The classical methods for hydrogen storage in its gaseous or liquid forms such as high-pressure tanks or cryogenic temperatures display several challenges. Hence, the need to come up with innovative methods to store and transport it is imminent. Comparative studies have demonstrated that material-based hydrogen storage has proven promising in enhancing energy efficiency. However, material selectivity is the missing part of the puzzle to achieve optimal hydrogen storage performance. This dissertation introduces a novel material for …

Enhancing Digital Reading Experiences For Older Adults: Investigating The Impact Of Font Selection And Hyperlinks In Newspaper Articles On Reading Speed, Comprehension, Engagement, Reading Pleasure, And Fatigue, Shalah Thomas

Graduate Thesis and Dissertation post-2024

This study explores the impact of font selection, hyperlink presence, memory retention, and visual acuity on digital reading experiences for older adults. Initially designed to evaluate the effects of font types and hyperlinks on reading outcomes, the study adapted its approach after participants indicated a strong dislike for hyperlinks and largely avoided using them. Using a multiple linear regression analysis, this research examines how font choices, memory, and visual acuity influence reading speed, comprehension, engagement, pleasure, and fatigue. Variance Inflation Factor (VIF) analysis was employed to address multicollinearity. Results indicate that familiar fonts, strong memory retention, and good visual acuity …

Curacao Milestone 2023: Welcoming Over Half A Million Tourists, Manuel Rivera, Valeriya Shapoval, Margaret Zorrilla

Dick Pope Sr. Institute Publications

In 2023, the Curaçao Tourism Board achieved significant milestones in promoting and developing the island as a premier tourist destination. The tourism sector experienced remarkable growth, with a 19% increase in stayover arrivals, reaching 582,400 visitors compared to 489,599 in 2022. This marked the first time Curaçao exceeded half a million stayover arrivals.

The success of Curaçao's tourism sector was bolstered by targeted marketing campaigns in key source markets. The Curaçao Tourist Board actively promoted the island through collaborations with local stakeholders, enhancing the effectiveness of their efforts. Additionally, the Board launched several initiatives to raise consumer awareness, such as …

Using Geographic Information Systems To Examine Unmet Healthcare Needs Among Transgender And Non-Binary Young Adults In Florida, Nino Franklin

Graduate Thesis and Dissertation 2023-2024

This study explored healthcare utilization among the Transgender and Gender Non-Binary (TGNB) population of Florida using Geographic Information Systems (GIS) to visualize and analyze the spatial distribution of unmet healthcare needs. The aim was to provide a clear comparison of unmet healthcare needs across various regions, highlight areas with the highest and lowest levels of unmet needs, and understand the demographic factors influencing these disparities. Utilizing survey data from the NIH-funded U=CARE study, which involved TGNB participants aged 18-26 from diverse racial/ethnic and socioeconomic backgrounds, the data were cleaned, geocoded, and analyzed within ArcGIS. Geocoded survey responses were linked to …

Opportunities And Insecurities: Discursive Power And The Neoliberal Transformation Of Work In The Great Resignation, Caroline Austin

Graduate Thesis and Dissertation post-2024

This study explores the Great Resignation—a mass wave of voluntary job departures during and after the COVID-19 pandemic— through a Foucauldian lens, exploring the intersections of neoliberal labor practices, worker subjectivities, and discursive power. Using Foucauldian Discourse Analysis (FDA) 25 interviews with individuals who resigned during this period were analyzed to explore how workers engage with neoliberal discourses in making sense of their work-related attitudes, experiences, and decisions as well as the broader discursive constructions used to interpret the Great Resignation as a societal phenomenon. Participants’ narratives reveal varying degrees of alignment, negotiation, and resistance to neoliberal subjectivity, shaped by …

An Intersectional Examination Of Adverse Childhood Experiences And Educational Outcomes In Children In The U.S., Josalie C. Condon

Graduate Thesis and Dissertation 2023-2024

Background: Research has found that Adverse Childhood Experiences (ACEs) have been shown to lead to a myriad of issues including struggling in school. The more ACEs a child experiences, the worse their outcome tends to be, including school outcomes. However, critics of ACE research have argued that not all ACEs weigh the same and intersectionality needs to be considered. Therefore, this study aims to analyze the relationship between ACEs and school outcome issues. These school outcome variables are analyzed, first with a binary ACE variable, then with ACE scale variable, to test whether more ACEs lead to worse outcomes. And, …

The Effects Of Esg On The Financial Performance Of Aerospace & Defense Companies, Cooper Trimble

Honors Undergraduate Theses

This study examines the relationship between Environmental, Social, and Corporate Governance (ESG) activity and financial performance in the context of firms operating in the Aerospace & Defense industry. As societal pressure increases for companies to adopt ESG and related corporate sustainability practices, it is crucial to understand the repercussions of such adoptions. As the Aerospace & Defense industry continues to grow and capitalize on post-COVID travel booms, military modernization efforts, and increased demand for advanced aerospace technology, it is essential to understand the consequences of ESG implementation. By examining data from 2012 – 2023, this study produced results regarding the …

Grief, Identity Transformation, And Resilience In Emerging Adulthood Following Profound Loss, Isabella S. Marcon

Honors Undergraduate Theses

Loss and grief are unfortunate forces of the human experience, highly variable in the experience of intensity and duration, not limited solely to death. Grief is the process that follows loss, and can be a transformative journey towards personal growth, healing, and reshaping one’s self-concept (Corless et al., 2014).

Individuals who have experienced the loss of a significant figure and have grappled with grief and bereavement during their childhood, adolescence, or emerging adulthood have yet to be thoroughly studied. The repercussions of navigating grief and bereavement during these formative years encompass intrapersonal relationships, coping mechanisms, resilience, and overall psychological well-being …

The Influence Of Foster Parent Characteristics On The Relational Permanence Of Foster Youth, Yogita Venkata

Honors Undergraduate Theses

Research suggests that lack of permanency is associated with an increased risk of aggression, mental instability, and delinquent behavior in children (Leve et al., 2012). A crucial component of permanency involves establishing stable connections, including relational permanence with peers and adults, which are believed to enhance the well-being of foster youth (Wekerle et al., 2009). Further, the literature suggests a relationship between a parent’s adverse traumatic experiences, their attachments to their own parents, and their ability to regulate their foster child’s relational permanence to supportive adults and peers. Foster parents who have experienced trauma are often insecurely attached to their …

A Pandemic In The Educational Sphere: Collecting And Understanding Students' Responses To University Communication On Covid-19, Matthew R. Stapleton

Graduate Thesis and Dissertation 2023-2024

This dissertation addresses the lived experiences of Florida college students during the COVID-19 pandemic, specifically the communication that was provided to them through their university on the subject of the pandemic. This two-stage research process first involved the collection of survey responses on a variety of pandemic communication-centered topics from 39 university students from three universities (University of Central Florida, University of Florida, and University of South Florida). Second, a subsequent interview with 7 students provided qualitative information to further explicate themes and trends seen through data analysis.

Using health and technical communication alongside crisis communication analyses to understand what …

Crusading For Fun And Profit: An Examination Of Ludohistorical Mode In The Crusader Kings Community, Kirk M. Lundblade

Graduate Thesis and Dissertation 2023-2024

How do participants in communities of play centered around digital games engage with history? The historiographic influences of ludic form have been closely scrutinized in recent years, but little attention has been paid to the digital cultures—to the communities of play— which center the discussion and play of these historical games. My study aimed to closely examine one such community centered around the grand strategy game Crusader Kings III, released by Paradox Interactive in 2020. I use discourse analysis together with grounded theory to examine the game Crusader Kings III alongside two primary sites found on reddit and Paradox …

An Exploration Of Mhealth Applications Usage Among Older Adults: A Mixed Methods Study, Francine N. Sutton

Graduate Thesis and Dissertation 2023-2024

This study examines the technology and appointment scheduling habits of older adults over the age of 55 through an exploratory sequential three phase mixed methods study. Phase One of this study examined features of ten existing mHealth applications through a qualitative content analysis, then a mHealth wireframe was developed from the app to replicate in addition to a redesigned version. Phase Two of the study was a thirty-four questions survey with 40 participants that inquired about their background with appointment scheduling, prior experience with technology, and demographics. After that, the mHealth applications were revised into two mHealth application prototypes. Lastly, …

Anticipating Combustion: Suffering's Potential For Finding Meaning, Perseverance, And Transcendence, Alexander Alvarez

Graduate Thesis and Dissertation 2023-2024

Arising from the complications of an underprivileged and impoverished background this thesis focuses on exposing the grotesque consequences of conflicting ideologies through personal and societal suffering while in search of universal connections to showcase the need for compassion and understanding. My artistic practice is utilized as an entry point to have difficult discussions, a tool for teaching themes of injustice, inequality, and mistreatment. The traumatizing experience of poverty or corruption has the potential to be transmuted into something beneficial. I utilize discarded, low valued, unwanted, and damaged materials in my artmaking to symbolize transfiguration, an advanced state of former self. …

Lucas' Gift: Exploring The Importance Of Self-Care, Kevaun L. Gayle

Graduate Thesis and Dissertation 2023-2024

Lucas' Gift is a traditionally animated short film focusing on themes of selflessness and self-care. In an alternate world where magic exists, lives a young boy from a small community experiencing a drought. After being gifted a magical plant growing necklace from the Good Witch, Lucas works diligently to feed his community. After working himself to exhaustion, he learns the importance of self-care. The artistic direction is influenced by works such as Steven Universe and Craig of the Creek.

From The Slime And Mud: Rumination As Fuel For Artistic Process, Olivia Van Natta

Graduate Thesis and Dissertation 2023-2024

This thesis examines my work to harness ruminative thinking as a driving force for my art practice. With a combination of drawing and painting in watercolor pencil, I activate and engage with rumination through the act of sublimation as defined in clinical psychology. Repetition of process and hand-rendered detail serve as outward channels for my obsessive cyclical thoughts. Based on my experience living with the physical effects of a hyperactive mind, I depict botanical life symbolically in an effort to communicate impressions of the bodily sensations associated with rumination, such as palpable tension, anxiety, or dread. In my research, I …

Prohibition In Sanford: Local Lives Questioning A National Narrative Presented Through Data, Discourse Analysis And Digital Mapping, Lindsey K. Yeazell

Graduate Thesis and Dissertation 2023-2024

This thesis uses a microhistorical methodology to examine the social impact and lived experience of Prohibition in Sanford, Florida, and the surrounding area – an historically "dry" community. Historiographical claims from state, regional, and national studies are tested through data sampling of Sanford Municipal Court Records; close readings of more than 200 Sanford Herald articles; and an oral history with a local museum curator based on family tradition.

This is an evidence-driven thesis. A thirty-percent sampling of 23,000 Sanford Municipal Court Records covering the Prohibition era (1920-1933) enables detailed analysis of alcohol-related arrest and enforcement patterns based on race, gender, …

Examining The Efficacy Of Music-Applied Therapies On The Upper Extremity Of Post-Stroke Patients: A Systematic Review And Meta-Analysis, Haley Galvis

Honors Undergraduate Theses

Stroke is the second most common cause of death worldwide, due to an interruption of blood flow to the brain, which ultimately results in necrotic cell death. This pathological cascade has ramifications in neurological motor, sensory, and behavior deficits. Recent research has used a therapeutic application of music as a vehicle to improve motor function of post-stroke patients. Music-supported therapy is a newer class of music therapy that works to improve motor function through a standardized program of keyboard and drum exercises, and it is continuing to be integrated into the field of rehabilitation.

This study aims to search areas …

Lorna Doone Apartments - Lake Mann Homes: Resident Survey Highlights, Jacquelyn Reiss

Institute for Social and Behavioral Science (ISBS) Presentations

As a part of the Choice Neighborhoods planning process, Lift Orlando, the Orlando Housing Authority, and the Institute for Social and Behavioral Science surveyed residents at Lorna Doone Apartments and Lake Mann Homes (LDA/LMH) to assess their needs, perceptions, and priorities relative to the planning and redevelopment process. Results of the survey are highlighted below and represent combined totals for all residents unless specified otherwise. Altogether, a total of 209 households completed the 90-question survey achieving an 80% response rate at each site.

Development Of An Objective Battery For Ptsd, Kathryn O'Dell

Graduate Thesis and Dissertation 2023-2024

Posttraumatic Stress Disorder (PTSD) is marked by avoidance, arousal, re-experiencing, and negative mood and cognition. To date, these symptoms are assessed using self-report measures (e.g., the PCL-5) and clinician administered assessments (e.g., the CAPS-5). While these are the present gold-standard assessments for PTSD, they still are prone to bias on behalf of both the administrator and the patient. Presently, there is evidence that individuals with PTSD perform differently than individuals without PTSD on certain cognitive tasks that measure attention bias and avoidance behaviors. As such, creating a battery of these tasks may be a viable route for objectively measuring PTSD. …

Developing A Novel Gold Nanoparticle-Based Colorimetric Assay For The Detection Of Cytomegalovirus (Cmv) In Pediatric-Derived Urine Specimens, Sonam Gupta

Graduate Thesis and Dissertation 2023-2024

Cytomegalovirus (CMV) is a member of the Herpesviridae family and is known to infect people of all ages. In most cases, CMV infection is asymptomatic, and the virus is cleared from the host without showing any significant symptoms. However, 1 out of 200 babies are born with congenital CMV infection, which affects multiple organs, including the brain, liver, spleen, lung, and inner ear. One long-term health problem in 1 out 5 babies born with congenital CMV infection is hearing loss. The progression of CMV-associated hearing loss in the first two years of life may lead to developmental delays in language, …