Digital Commons Network^™

Tools And Trends: An Analysis Of Maya Dental Modification, Channing M. Cook

Honors Undergraduate Theses

The ancient Maya practiced dental modification, intentionally filing, incising, and inlaying stones into the front teeth, potentially to display identity and status. The literature surrounding Maya dental modification tends to overlook mechanical aspects of the process, and many studies approach dental modification through limiting or destructive means. Optical microscopy presents an adaptable, cost-effective option for closer inquiry. Preliminary research suggests the process of dental modification leaves distinct patterns of tool use, depending on style, that can be identified through optical microscopy. The sample selected includes 25 incisors and canines from 14 Classic period Maya individuals from Altun Ha, representing 12 …

The Impact Of Religiosity On Political Knowledge Among Youth Voters, Norah Sackett

Honors Undergraduate Theses

As political engagement trends among young voters have continued to shift in the United States' political atmosphere, understanding the cognitive factors that influence these decisions is becoming increasingly important. Political efficacy, or the feeling that individual political action can impact the political process, impacting their civic duties, has long been regarded as a key determinant of an individual's political engagement. This study investigates how young voters' understanding of prominent political arguments relates to their sense of political efficacy, with a specific lens on individual religiosity.

Through an examination of this relationship between religiosity and overall comprehension of political arguments, this …

Effects Of Resistance Exercise On Post Stroke Patients: Systematic Review Of The Literature, Jeslin Patel

Honors Undergraduate Theses

Individuals who suffer from post-stroke effect face loss of function in mobility and quality of life. Mobility issues lead to changes in walking patterns, strength ability, daily independence, and more. Resistance training is an effective rehabilitation method used to test improve recovery by enhancing well-being, reducing spasticity, and increasing control. The purpose of this study was to explore the effects of resistance exercise on post-stroke patient's recovery and return to activities of daily living. A systemic literature review using databases, key terms, and various strategies. Databases used consisted of UCF Libraries, PubMed, Google Scholar, SagePub, Medline, ScienceDirect, and EBSCOhost. These …

Digital Recess, Screen Time Split: The Impact Of Online Schooling On Recreational Screen Time And Their Dual Impact On Anxiety, Meagan Allender

Honors Undergraduate Theses

This study explores the influence of online schooling, anxiety, and recreational screen time in college aged students. Previous studies have shown a positive correlation between screen usage and anxiety scores, assessing either online school or total screen time on anxiety. However, no study had looked at the correlation between online schooling and recreational screen time, nor had any study assessed both their effects on anxiety at the same time. Using a sample of 71 participants, a bivariate regression was conducted to evaluate the correlation of each type of screen time with one another, then another regression was run to assess …

Users' Trust Perceptions Of Ai Search Results, Leilani J. Cordoves

Honors Undergraduate Theses

Utilizing a repeated measure design, this experiment analyzes users’ perceptions of artificial intelligence embedded within search engines compared to traditional linked search engines in various contextual situations. The purpose of this study is to find the differences in confidence for differing search methods and the variables of trust that lead to these perceived differences. Using screenshots of AI overview search results and linked search results, we asked participants questions of confidence and human-computer trust to gauge their perceptions of the varying search methods. We find evidence of a significant interaction effect in confidence scores between the search method and the …

Lost Innocence, Mateo Valdivieso

Honors Undergraduate Theses

Human trafficking is defined as involving “force, fraud, or coercion to obtain some type of labor or commercial sex act” (U.S. Department of Homeland Security). It disproportionately affects vulnerable populations, particularly children within the U.S. welfare system. This research aims to analyze the characteristics of this system that produce vulnerabilities in welfare children that heighten their risk of being trafficked. The study focuses on socio-economic, psychological, and environmental vulnerabilities, examining how these factors, combined with increased internet accessibility, exacerbate the risks of trafficking. Using a qualitative approach, the research uses secondary data from peer-reviewed journal articles, government reports, and reputable …

Investigating The Effects Of A Psychoplastogen On Depressive-Like Behaviors In Huntington Disease Model Mice, Kaleigh M. Hanley

Honors Undergraduate Theses

Huntington Disease (HD) is a neurodegenerative disorder caused by an expansion in the trinucleotide CAG repeat on exon 1 of the huntingtin gene. In HD one of the first symptoms is often depression. In cases where SSRIs fail, treatments for treatment-resistant depression often become a patient’s only option. These rigorous treatments, such as electroconvulsive therapy, are not suitable for this patient population as it can worsen motor symptoms. In order to search for potential alternatives, we queried whether depressive-like behavior could be reduced in Hu97/18 and Q175FDN HD mice by administering tabernanthalog, a non-hallucinogenic psychedelic analog. Our study is not …

Comparative Efficacy Of Hallucinogens In Treating Mood Disorders Through A Meta-Analysis Of Symptom Reduction, Dosage, And Duration, John Marco D.F. Muniz

Honors Undergraduate Theses

Background: Hallucinogens including psilocybin, lysergic acid diethylamide (LSD), ketamine, N,N-dimethyltryptamine (DMT) (as ayahuasca), have re-emerged as potential rapid-acting treatments for mood disorders. We conducted a meta-analysis of placebo-controlled trials evaluating their efficacy in depression and anxiety disorders. Methods: A systematic review identified 12 trials (Total ≈ 670) meeting inclusion criteria (randomized, placebo-controlled). Data on Cohen’s d and Hedges’ g effect sizes for depression- and anxiety-related outcomes were extracted. We computed pooled effect sizes (weighted by sample size and inverse variance), performed subgroup analyses by drug, diagnosis, follow-up duration, and outcome measure type, and assessed heterogeneity (I², Q …

Effect Of Metal Ions On The Reactive Oxygen Species Scavenging Capabilities Of Cerium Oxide For Biological Applications, Agastya Mittal

Honors Undergraduate Theses

Ceria nanoparticles' capabilities to defend cells against oxidative stress through superoxide dismutase activity are well-documented. Ceria nanoparticles demonstrate a ratio between 3⁺/4⁺ oxidative states on the surface of the particles to exhibit oxygen vacancies, a feature that allows these particles to scavenge Reactive Oxygen Species (ROS) in times of Oxidative Stress. Oxidative stress arises from many wounds in the body, such as wounds in the skin, and can have significant impacts on the health of an individual. Even when receiving treatment for the skin wound, ROS can circulate from around the wound, be generated from an imbalance …

Optimization Of L-Citrulline Production In Corynebacterium Glutamicum, And The Effect Of The Human Small Intestine Environment, Simran S. Ghulldu

Honors Undergraduate Theses

L-citrulline is a crucial amino acid involved in nitric oxide production, which supports cardiovascular health, physical performance, and intestinal well-being. Nitric oxide deficiency is linked to conditions like hypertension, highlighting the need for efficient L-citrulline production. This study attempts to enhance L-citrulline synthesis in Corynebacterium glutamicum, a bacterium widely used in industrial amino acid production, as well as test a The hypothesis is that overexpressing carAB, which encodes carbamoyl phosphate synthetase, will increase carbamoyl phosphate levels and boost L-citrulline production. Two C. glutamicum strains were used: a wild type and the CRBG strain, which has mutations that promote …

A Time Series Analysis Of The Macroeconomic Indicators, Mia Houston

Honors Undergraduate Theses

Understanding inflation—particularly across regions and categories—is crucial for effective policymaking, strategic business decisions, and safeguarding vulnerable populations, as it highlights the diverse drivers and impacts of price changes within the economy. This has become increasingly crucial in recent years between the volatile inflation conditions introduced by the COVID-19 pandemic, energy price shocks, and renewed trade tensions and tariffs. This thesis analyzes 77 U.S. monthly inflation time series from 2003 to 2023 using two forecasting approaches: an elementwise Seasonal Autoregressive Integrated Moving Average (SARIMA) model and a Factor-Augmented Vector Autoregressive (FAVAR) model. The data obtained from the Bureau of Labor Statistics …

Optimizing Crispri Gene Silencing Of Putative Drug Targets In Mycobacterium Abscessus, Max Ivanov

Honors Undergraduate Theses

Among nontuberculous mycobacteria (NTM), Mycobacterium abscessus (Mab) poses a particular threat to patients with cystic fibrosis and chronic obstructive pulmonary disease due to the lung damage and higher mortality rate it causes. Current treatments involve prolonged multi-antibiotic regimens that are often ineffective, highlighting the need for new drug targets.

The CRISPR Interference (CRISPRi) system uses a deactivated Cas9 protein (dCas9) to enable inducible gene silencing, offering a potential approach to identifying new targets. Genes that lead to a loss of Mab viability when silenced are considered essential, an important attribute of potential drug targets. While CRISPRi has shown …

Synthesis And Characterization Of Multifunctional Cerium Oxide Containing Nanoparticles For Biomedical Applications, Ishaan Patel

Honors Undergraduate Theses

This study presents the synthesis and comprehensive characterization of a novel core-shell nanoparticle composed of a maghemite (γ-Fe₂O₃) core and a europium-doped cerium oxide (EuCNP) shell, developed for potential use in cancer theranostics. Using a co-precipitation method, Fe₂O₃–EuCNP core-shell nanoparticles were synthesized and compared against control samples of CNPs, EuCNPs, and Fe₂O₃. A variety of characterization techniques, including UV-Vis spectroscopy, fluorescence spectroscopy, TEM, XRD, XPS, DLS, TGA, and DSC confirmed the successful synthesis of core-shell architecture and europium doping. Moreover, Fe₂O₃–EuCNPs demonstrating strong colloidal …

Investigating The Role Of Prostasin In Angiogenesis: A Chorioallantoic Membrane Model Approach, Zaima Aline

Honors Undergraduate Theses

Prostasin, also known as PRSS8 or CAP1, is a glycosylphosphatidylinositol (GPI)-anchored extracellular serine protease involved in various physiological and pathophysiological processes. Prostasin expression is observed during key phases of trophoblast invasion and placental development, critical steps in embryo implantation in Rhesus monkeys. This suggests a role for prostasin in extracellular matrix remodeling and tissue invasion, both essential for a healthy pregnancy. Moreover, prostasin appears vital for development as studies in mice show that a germline knockout of the gene leads to significant placental defects and eventual embryonic death, highlighting its importance in vascular and structural development within the placenta.

Building …

Examining The Effect Of A High Fat Diet On The Expression Of Adipokines In A Murine Model Of Barrett's Esophagus, Saagar A. Shah

Honors Undergraduate Theses

Chronic acid reflux results in injury to the esophagus and the development of Barrett’s Esophagus (BE). BE elevates the lifetime risk for a patient to develop Esophageal Adenocarcinoma (EAC). Clinically, one of the main risk factors for BE and EAC is obesity, which alters the secretion of inflammatory cytokines by adipocytes, also referred to as adipokines. Conflicting reports have been made to the expression of adipokines and their receptors in the progression to esophageal cancer. Utilizing an inflammation-based mouse model for BE, we hypothesize that alterations in the expression of adipokines and their receptors favor an inflammatory environment associated with …

Unravelling The Role Of Two-Component Systems In Mycobacterium Abscessus, Andrea C. Molero Perez

Honors Undergraduate Theses

Mycobacterium abscessus (Mab) is an emerging pathogen within the nontuberculous bacteria (NTM) which poses a threat due to its complex multi-drug resistance and opportunistic nature. It is predicted that only 45.6% of patients will have successful treatment, with immunocompromised and cystic fibrosis patients being the most threatened. Moreover, investigating new treatment approaches is key to responding to this public health issue. Two-component systems (TCS) are regulatory pathways that play a pivotal role in bacterial survival and virulence. These systems are composed of a sensor histidine kinase (HK) and cognate response regulator (RR) protein that senses environmental cues and triggers specific …

The Association Between Implicit Bias From Healthcare Providers And Postpartum Depression Among Black Women., Chelsea T. Costa

Honors Undergraduate Theses

Postpartum depression is one of the most common issues that women face after birth. Many different factors can contribute to the development of postpartum depression, including perinatal complications, prenatal depression, or social factors. One of the social factors that Black women, specifically, face leading to postpartum depression is discrimination. The purpose of this literature review is to identify research that focuses on whether implicit bias and discrimination by healthcare providers contributes to postpartum depression among Black women. A literature review was conducted using databases including CINHAL Plus Text, CINHAL ULTIMATE, Medline, and APA Psycinfo, with terms that included “healthcare provider* …

Exploring Patient-Provider Communication In Indian American Populations: A Scoping Review, Pranav S. Nadella

Honors Undergraduate Theses

Effective provider-patient communication directly influences patient satisfaction, treatment adherence, and health outcomes, yet the unique experiences of Indian Americans—one of the fastest-growing U.S. populations—remain underexplored in communication research. This scoping review, following Joanna Briggs Institute guidelines, systematically mapped the existing literature on provider-patient communication involving Indian Americans. Eleven studies met inclusion criteria, with data extracted on methods, populations, and seven coded aspects related to communication.

Findings revealed a narrow focus on first-generation immigrants and women, leaving men’s experiences and second-generation voices largely unexamined. Communication was shaped by language discordance, cultural stigma, family involvement, trust dynamics, and health literacy. No studies …

Cognitive Impairment And Depression In Hispanic And Non-Hispanic White Low-Income Older Adults A Cross-Sectional Study, Cecil Latta

Honors Undergraduate Theses

Hispanic older adults represent a growing population in the United States and may be disproportionately affected by cognitive impairment and depression. We theorize that cognitive impairment would be more prevalent in the older Hispanic community and would affect the levels of depression in both Hispanic and non-Hispanic Whites older adults. This cross-sectional study examined the association between cognitive impairment and depression in 157 older adults, including Hispanic (n = 91, 57.96%, age: M = 76.4, SD = 6.8) and non-Hispanic White (n = 66, 42.04%, age: M = 76.2, SD = 6.5). We used the Memory Impairment Screen to assess …

An Assessment Of U.S. Medical Students’ Self-Reported Knowledge, Attitudes, And Practices In Using Professional Medical Interpreters, Ezinne Okonkwo

Honors Undergraduate Theses

Professional medical interpreters interpret conversations between patients with limited English proficiency (LEP) and physicians. Given the important role professional medical interpreters play for LEP patients, current and future healthcare professionals would benefit from understanding their services and how to utilize them effectively. Research has explored how residents and physicians regard medical interpreters, but few studies have examined medical students' knowledge and perceptions about them. This cross-sectional study investigated medical students' knowledge, attitudes, and practices regarding professional medical interpreters. The sample was comprised of Florida medical students. Participants completed a one-time, quantitative online survey collecting information regarding their medical training, demographics, …

Addressing Barriers In The Primary Prevention Of Hypertension In Black People, Makalah Pierre Rn Bsn

Honors Undergraduate Theses

Hypertension is a significant health concern among minority groups, and the black population is most at risk (Abrahamowicz et al., 2023). The black population experience higher prevalence rates of hypertension compared to other racial groups and are more likely to experience hypertension-related problems, including cardiovascular disease (CVD) and chronic kidney disease (CKD).  This literature review explores various nursing interventions aimed at preventing hypertension within this population. In this review, the term “black people or persons” is a broad term used to describe both African Americans and people of Afro-Caribbean decent. This includes various backgrounds such as Haitian, Jamaican, or otherwise …

Spirituality In Place: Assessment Of Spirituality, Place Attachment, And Locus Of Control In College, Chloe Armand

Honors Undergraduate Theses

The intent of this thesis is to explore how spirituality in place shapes college students’ cognition. While spiritual development is recognized as an important aspect of student affairs, its influence on cognitive factors such as locus of control and place attachment remains underexplored. This study investigates the relationship between spirituality, place attachment, and locus of control, as well as students’ perceptions of spiritual design elements on UCF’s campus. To assess these perceptions, a Quality of Place Questionnaire for Spirituality was developed. This instrument aims to measure humanity, sensuality, and sustainability in the built environment. This research uncovers the connections between …

Toward Inclusive Care: Enhancing Lgbtq+ Adolescents’ Experiences In Primary Care, Rutwa Shah

Honors Undergraduate Theses

LGBTQ+ adolescents face significant inequities in healthcare access and health outcomes, yet little is known about how they engage with routine pediatric care, where parental presence and clinician dynamics often influence their ability to access affirming services. While prior research has emphasized the importance of inclusive environments and clinician communication, few studies center the voices of LGBTQ+ youth in clinical settings. This study explored how LGBTQ+ adolescents manage sexual/gender identity disclosure, trust, and communication with primary care clinicians. This study draws on data from The VIBES Study: Viewpoints on Improving Bonds Between Health Experts and Sexual and Gender Minority Youth. …

The Relationship Between Autistic Features And Identity Development Processes Among College Students Through An Intersectional Lens, Alejandra Santana

Honors Undergraduate Theses

Research on autistic features and identity development has indicated that autistic traits are positively associated with identity disturbance (Ratner & Berman, 2015). Characteristic attributes of autism, including circumscribed interests and impairments in social relatedness, align with self-rumination and hardships engaging in the components of identity formation (Gotham et al., 2014). Nonetheless, research on this topic remains scarce. The present study analyzed the association between autistic features and identity formation processes while considering sociocultural factors, such as gender conformity and social camouflaging. A sample of college students enrolled in a large metropolitan city (N = 427) was recruited to complete …

The Loneliest Number: Implications For Using Single-Item Measures In Regression Analysis, Juliana Reis

Honors Undergraduate Theses

The current study examines the use of single-item measures to assess constructs used by occupational stress researchers. Surveys are fundamental tools for I/O Psychologist practitioners, and multiple-item measures are commonly used to fulfill that purpose. However, long surveys may offer challenges to both administrators and respondents. As an effort to mitigate those challenges, single-item measures have been receiving recognition as a promising alternative to the current psychometric measures due to their benefits, such as reduced cost and higher face validity. We will discuss the previous studies on single-item measures and why it’s relevant to explore its potential by performing a …

The Role Of Social Media And Acculturation In Body Comparison, Body Dissatisfaction, And Eating Pathology Among Hispanic And Latinx Individuals, Mariana Ortega

Honors Undergraduate Theses

Eating disorders are a group of mental health conditions that are characterized by complex etiologies. The development of eating disorders varies across each individual and their personal background. The current study examined the relationship between levels of acculturation and daily social media use on the presence of body comparison, body dissatisfaction, and eating pathology in Hispanic and Latinx individuals. The aim of this study is to investigate how these factors may lead to a unique etiology of disordered eating, specific to this ethnic group. The current study consisted of two phases. The first phase determined participant eligibility by confirming ethnic …

Healing Through Art: An Exploration Of Art History Influences On Contemporary Art Therapy For Practices In Oncology Care, Nicole Van

Honors Undergraduate Theses

Art therapy has emerged as a vital practice in oncology, offering patients a means of emotional expression and healing during their treatment journey. This project will explore how integrating art history into therapeutic settings, particularly through virtual classes, enhances the emotional well-being of cancer patients. By examining the impact of engaging with historical artworks, this research aims to illustrate how these artistic narratives can facilitate self-consciousness and foster flexibility in individuals facing significant health challenges. Research indicates that exposure to art can evoke emotion and promote psychological healing, serving as a therapeutic outlet for patients. This study will synthesize therapeutic …

Exploring Winnie-The-Pooh For Florida's Resiliency Standards And Social-Emotional Learning Dimensions To Create Literature-Based Activities For The Primary Classroom, Madison R. Simonds

Honors Undergraduate Theses

The intent of this thesis is to examine the intersections between the Florida Resiliency Standards and the social-emotional dimensions established by the Collaborative for Academic, Social, and Emotional Learning (CASEL), as reflected in A. A. Milne’s Winnie-the-Pooh. Through an analysis of key traits within the text, this study explores how children’s literature can serve as an effective tool for fostering social-emotional learning in the primary classroom. By integrating SEL principles with literary instruction, educators can strengthen students’ emotional awareness, interpersonal skills, and resilience. Additionally, this thesis presents a series of instructional activities designed to support teachers in incorporating Winnie …

Resilience As A Protective Factor For Parents Of Young Children With Adverse Childhood Experiences And Socioeconomic Challenges, Hennys Torrealba

Honors Undergraduate Theses

The impact of adverse childhood experiences (ACEs) and socioeconomic challenges can be related to mothers’ and fathers’ ability to parent their children effectively. Subsequently, these factors are related to children’s emotional and behavioral functioning. Children from families who have experienced these challenges are more likely to display behavior problems. Another important factor to consider is parents’ resilience, which can equip parents with the ability to better navigate through challenges. Parents who are resilient can provide a nurturing environment for their children despite challenges and use protective factors (e.g., effective coping strategies) more effectively. The current study examined the relationships among …

Evaluating Coffee And Caffeine Intake In Adults With Cardiovascular Disease: A Comparative Literature Review, Adam Harrington

Honors Undergraduate Theses

Coffee is among the most commonly consumed beverages worldwide, and its bioactive components, including caffeine, affect the cardiovascular system through multiple physiological mechanisms. Patients with cardiovascular disease are typically advised to limit coffee and caffeine consumption because of potential cardiovascular harm, but emerging research challenges this recommendation. This review evaluates recent evidence regarding consumption of whole coffee, caffeine, or decaffeinated coffee in adults with established cardiovascular disease. Database searches conducted across three platforms for studies published after December 2021 yielded 360 records. Following screening against inclusion criteria, 11 studies were reviewed included in the final review. The studies showed variable …