Digital Commons Network^™

The Impact Of Microlearning Professional Development On Educator Social And Emotional Competencies And Beliefs About Middle School Students’ Social And Emotional Learning, Kelly M. Abbott

Theses and Dissertations

The COVID-19 pandemic disrupted educational experiences for students with extended school closures and social distancing during the 2020-2021 school year and beyond. School closures, social isolation, and societal issues impacted students and caused mental health challenges as well as behavioral issues in the classroom. This study explored the impact of educator social and emotional competencies (SEC) on social and emotional learning (SEL) in the classroom. Previous research on SEL has found benefits to student’s relationship skills, emotional regulation abilities, and increases in academic achievement. This action research study used a mixed method design to gather data from surveys, interviews, classroom …

Academic And Cerebrovascular Outcomes After Neurodevelopmental Screening In Sickle Cell Disease: A Longitudinal Cohort Study, Sarah E. Bills, Jeffrey Schatz, Elizabeth Gillooly, Julia D. Johnston, A. Lauren Waters, Alyssa M. Schlenz

Faculty Publications

Aim

To assess the predictive validity of neurodevelopmental screening in toddlers and preschool children with sickle cell disease (SCD) using the Ages and Stages Questionnaire (ASQ). We expected screening in preschool children to predict academic problems in elementary school and future stroke risk.

Method

Using a longitudinal cohort design, academic problems (e.g. grade retention, failing a subject) and increases in stroke risk (e.g. abnormal transcranial Doppler exam) were assessed for a 6-year period after neurodevelopmental screening in 2-year-olds (‘toddlers’) and 4-year-olds (‘preschool children’) using medical record review, which included annual information from parents about school functioning. Biopsychosocial variables were examined …

Enhancing Self-Efficacy For Engagement With Diversity, Equity, And Inclusion Initiatives: Evaluation Of A Seven-Day Immersive Pilot Program In A College Of Education, Health, And Human Sciences, Jennifer M. Jabson Tree, Stefanie Benjamin, Dorian L. Mccoy Ph.D.

Faculty Publications

Colleges of health, human sciences, and education are often administratively organized to include a diverse array of human sciences departments that share roots in social justice and a commitment to advancing equity and inclusion. Despite espoused commitments to equity and inclusion, they frequently struggle to achieve the changes necessary for advancing equity, and inclusion principles across policies, practices, procedures, and units. We implemented and evaluated a 7-day, total immersion, 56-h, educational program entitled the “Social Justice Institute” (SJI) for two cohorts of faculty, staff, and administrators to develop self-efficacy to intervene in systemic oppression in their academic units. SJI delivered …

Scalable Cyber-Physical Testbed For Cybersecurity Evaluation Of Synchrophasors In Power Systems, Shuvangkar Chandra Das, Tuyen Vu, Hebert L. Ginn Iii

Faculty Publications

This paper presents a synchrophasor-based real-time cyber-physical power system testbed with a novel security evaluation tool, pySynphasor, that can emulate different real attack scenarios on the phasor measurement unit (PMU). The testbed focuses on real-time cyber-security emulation using different components, including a real-time digital simulator, virtual machines (VM), a communication network emulator, and a packet manipulation tool. The script-based VM deployment and software-defined network emulation facilitate a highly scalable cyber-physical testbed, which enables emulations of a real power system under different attack scenarios such as address resolution protocol (ARP) poisoning attack, man-in-the-middle (MITM) attack, false data injection attack (FDIA), and …

Vocal And Articulatory Speech Control Deficits In Individuals With Post-Stroke Aphasia, Roozbeh Behroozmand, Zeinab Khoshhal Mollasaraei, Vahid Nejati, Ayoub Daliri, Julius Fridriksson Ph.D.

Faculty Publications

Individuals with post-stroke aphasia exhibit deficits in regulating vocal (i.e., laryngeal) pitch control during speech vowel production; however, it is not determined whether such deficits also exist when they control their supra-laryngeal speech articulators during word production. To address this question, 19 subjects with post-stroke aphasia and 20 controls were tested under an altered auditory feedback paradigm in which they received + 30% shifts in their vowel first-formant frequency during word production. In addition, 17 aphasia subjects and 19 controls from the same groups also completed steady vowel vocalizations while receiving randomized pitch shifts at ± 100 cents. Consistent with …

Feature Typology And L2 Proficiency Matter: L3 Acquisition Of Portuguese, Mila Tasseva-Kurktchieva, Danielle Fahey

Faculty Publications

To determine the source of transfer in third language acquisition (L3A), we tested the effects of grammatical feature typology and L2 Spanish proficiency on the comprehension and production of grammatical [gender] and [number] in the early stages of L3A of Portuguese. We distinguish between the two features based on their participation in the lexical-conceptual structure of the lemma and its interaction with the morpho-syntactic derivation. L1 English speakers were tested on their knowledge of the features in both their L2 and their L3 through a grammaticality judgment task and an elicited production task. Results show that L3 learners transfer only …

White Matter Integrity Of Hearing And Cognitive Impairments In Healthy Aging, Samaneh Nemati, Meisam Arjmandi M.Sc., Ph.D., Jean Neils-Strunjas Ph.D, Ccc-Slp, Roger Newman-Norlund Ph.D., Sarah Newman-Norlund B.S., M.A., Laura Droege, Leonardo Bonilha, Julius Fridriksson Ph.D.

Faculty Publications

Age-Related Hearing Loss (ARHL), or presbycusis, affects two-thirds of U.S. adults over 70 and is linked to cognitive decline and an increased risk of dementia. This study examines associations between white matter integrity and hearing and cognitive function in healthy aging using diffusion tensor imaging (DTI). We recruited 126 participants (92 female) aged 20–79 years () from the Aging Brain Cohort Study at the University of South Carolina (ABC@UofSC). Cognitive performance was assessed using the Montreal Cognitive Assessment (MoCA), and hearing was evaluated through pure-tone thresholds (PTT) and words-in-noise (WIN) thresholds. White matter integrity was measured with fractional anisotropy (FA) …

The Daily Gamecock: April 2025, University Of South Carolina, Office Of Student Media

2025

No abstract provided.

A Reliable And Efficient Detection Pipeline For Rodent Ultrasonic Vocalizations, Sabah Shahnoor Anis, Devin Mark Kellis, Kris Ford Kaigler, Marlene A. Wilson, Christian O'Reilly

Faculty Publications

Analyzing ultrasonic vocalizations (USVs) is crucial for understanding rodents' affective states and social behaviors, but the manual analysis is time-consuming and prone to errors. Automated USV detection systems have been developed to address these challenges. Yet, these systems often rely on machine learning and fail to generalize effectively to new datasets. To tackle these shortcomings, we introduce ContourUSV, an efficient automated system for detecting USVs from audio recordings. Our pipeline includes spectrogram generation, cleaning, pre-processing, contour detection, post-processing, and evaluation against manual annotations. To ensure robustness and reliability, we compared ContourUSV with three state-of-the-art systems using an existing open-access USV …

April 2, 2025 Faculty Senate Minutes, University Of South Carolina

Faculty Senate

No abstract provided.

Representation Of South Asians In U.S. American Children’S Picture Books, Eman A. Chaudhry

Senior Theses

One potential cause of racism against South Asian Americans in school could be the lack of authentic representation of South Asians in the media. A method to properly depict them is via children’s picture books, which can be used to explore different cultures within the classroom. I examined the current landscape of American children’s picture books that depict South Asians and found that the most authentic portrayals included characters embracing certain holidays or traditions. Additionally, I researched issues that affect the South Asian community, one of which includes the stigmatization of mental health. Drawing on my own experiences, I wrote …

Green Luxury Hotels: How Sustainability Can Succeed With Better Governance, Roland Joice

Senior Theses

Vacations are universal. People from all around the world use trips as a getaway from their routine lives. They could be long-distance or short, budget or luxury, but they all share the purpose of a new and different experience. As described by the United Nations, tourism “enhances the well-being of individuals, safeguards the natural environment, stimulates economic advancement, and fosters international harmony.” (Pololikashvili, UN Tourism, 2024). However, as the world has grown to become more interconnected than ever, tourism has also grown exponentially. With the post-COVID-19 boom, there is more worry today than ever before regarding the negative impacts travel …

Focal Adhesion Genes And Proteins Are Differentially Expressed Across Cell Types In Down Syndrome, Brian Yoon

Senior Theses

Down syndrome (DS), caused by an extra copy of chromosome 21, leads to widespread gene expression changes through mechanisms such as transcriptional dysregulation and altered protein interactions. These disruptions contribute to a range of clinical features, including impaired wound healing, immune dysfunction, and neurodevelopmental abnormalities. This study focused on how DS affects fibroblast morphology and motility—processes critical for tissue repair and brain development. Using quantitative immunocytochemistry and image analysis, we found that DS fibroblasts displayed a broader, less polarized shape, with increased cell perimeter and reduced aspect ratio. However, levels of key adhesion proteins like vinculin, FAK, and β-actin were …

Achieving Total Health Using Food To Heal: A Podcast On A Holistic Approach To Nutrition, Taylor Sharer

Senior Theses

Nutrition is the key to a healthy and happy life. In a world where chronic, avoidable diseases are the leading cause of death, it is necessary to educate the public on how they can improve their overall health and wellbeing using food. Every aspect of health is interconnected, and what we eat can create massive changes in our health. My project focuses on holistic nutrition, providing an easily accessible, science-based and informative discourse about how to reach health and wellness goals through a podcast. Using personalized experience combined with current research, I discuss topics such as whole foods, individualized nutrition, …

Repositioning The Game: Traditional Positions Vs Tracking-Based Archetypes In Nba Performance Models, Jacob Floyd

Senior Theses

Driven by the rise of advanced analytics and player tracking technologies, the NBA has transitioned away from traditional positional roles and toward more fluid player archetypes. This investigation uses principal component analysis and k-means clustering to group players based on season-long tracking data, creating new pseudo-positions that more accurately reflect modern playing styles. Predictive models were then built using both the classic position system and the newly generated clusters to forecast player scoring performance. Across every model comparison, both in terms of fit and predictive accuracy, the cluster-based system significantly outperformed the traditional position-based model. These results reinforce the idea …

Transforming The Feminist Movement – How Female Celebrities Influence The Economic Power And Consumer Behaviors Of Women, Erin Lewantowicz

Senior Theses

This thesis explores the evolving relationship between feminism, economic power, and celebrity culture in the 21^st century. Through an examination of three key industries—entertainment, athletics, and influencers—this study highlights how female celebrities like Taylor Swift, Caitlin Clark, and Alix Earle act as catalysts for significant shifts in women’s economic and consumer power. Taylor Swift’s impact on the entertainment industry, Caitlin Clark’s role in redefining women’s sports, and Alix Earle’s influence on the social media marketing landscape illustrate the growing authority of women as consumers and change-makers. Utilizing social media, brand partnerships, and unprecedented fan engagement, these women transcend traditional …

Early Motor And Language Development In Infants At Elevated Likelihood For Autism, Natalie C. Deal

Senior Theses

During the early stages of infant development, various emerging skills set the foundation for more complex abilities. One such connection is the development of motor skills, which play a crucial role in influencing language outcomes later in the infants' first year. Although these developmental cascades are well understood in typically-developing populations, less is known about the cascade in infants at elevated likelihood for autism spectrum disorder (ASD). Many infants who are later diagnosed with ASD have motor delays or language delays, suggesting that the cascade from motor to language may not be typical in this population. Additionally, little is known …

Genetic Counseling As An Emerging Global Profession: Exploring Commonalities And Collaborations Among 15 Countries, Evelyn J. Leary

Senior Theses

Since 1969, the genetic counseling profession has expanded to almost 50 countries and is now considered a global profession. This paper’s goal was to explore the evolution of genetic counseling over time and among varied countries and to identify common themes in the establishment of the profession internationally. Each country known to have practicing genetic counselors was sorted into one of five categories: the first four were by the first training program’s establishment year, and the fifth included countries with genetic counselors but no domestic training program. Three countries from each category were selected to be highlighted based on factors …

Vital Language Practices And Attitudes Among The Lumbee, Deven A. Hull

Senior Theses

The longstanding interest among linguists and linguistic anthropologists in Indigenous languages has increasingly adopted a Critical Indigenous framework, which has been promoted by Indigenous scholars and community leaders as a means of decolonizing “salvage” collection of Indigenous language materials. An important aspect of Critical Indigenous theory is the framework of vitality—that is, an emphasis in literature and community practice on the everyday living and lived elements of culture. One means of promoting Indigenous language within this Critical framework of vitality that is community-centered is centering vital language practices in community-based archives, which seek not to document the language as it …

A Theoretical Defense Of Police Recalibration In Columbia, South Carolina, Sanya Singh

Senior Theses

This paper defends police recalibrationism as the best means of reforming law enforcement. Columbia, South Carolina, will serve as a case study to demonstrate the philosophical and practical justifications of recalibrationism. Police recalibration, which aims to reconceptualize the role of police by reallocating extraneous responsibilities to other entities, offers a more comprehensive and viable solution than abolition, fiscal restraint, and managerialism. The paper further examines proposals that align with police recalibrationism through the lens of the philosophical frameworks of social contract theory and utilitarianism to demonstrate how the reform would fulfill the proposed goals of the American criminal justice system. …

Redefining "I Do": Marital Attitudes Among Generation Z, Ryley G. Bethle

Senior Theses

This thesis attempts to explain the attitudes of Generation Z toward marriage. In a larger sense, to also understand previous generational cohorts’ marital values to discover that these values are shaped by changes in technology, individualism, and societal norms. This thesis also will lean into Twenge’s framework that poses that marital values are not influenced by individual choices, but rather an overarching generational influence. There is heavy influence of technology discussed as this generation are the first to grow up as digital natives, and the introduction of online dating has expanded their relationship landscape for better or for worse. A …

Articulation As A Predictor Of Cognitive Decline, Sarah G. Hammons

Senior Theses

Background: Speech production is facilitated by motor neural networks that are proximal to neural substrates of general cognitive functions in the frontal lobe. However, the precise relationship between these brain networks supporting articulatory control and more general cognitive functioning has not been determined. A relation may be expected due to the anatomical proximity of specific networks, or due to more global aspects of brain health in individuals, affecting cognitive and motor functions across the board. Lower motor function is expected to affect the stability of speech production, but the extent to which this is also associated with lower cognitive functioning …

Are The Kids Alright? An Analysis Of Sex Education, The Sexual Behaviors Of Minors And Age Of Consent Laws In The United States, Monica L. Johnston

Senior Theses

This paper explores the sexual development of children, the sexual education they receive, as well as the history of sex laws in the United States, to determine whether the laws regarding education and age of consent adequately protect children. A qualitative survey is also conducted with undergraduate students at the University of South Carolina to determine what topics were discussed in their sexual education curriculum, as well as their sexual behaviors as a minor. While the push for comprehensive sexual education models has been growing, millions of dollars are still being allocated to promote Abstinence Only Until Marriage programs, which …

Ocd Online: Strategies To Build Engagement For Mental Health Content On Social Media, Casey Matthews

Senior Theses

Social media is a tool with the potential to shape health communication. This study seeks to apply models of social media engagement from brand communication studies to explore how social media practitioners can effectively build engagement for mental health messaging. The study takes root in the concepts of social media engagement behavior (SMEB) and active vs. passive engagement outlined in the work of Dolan et al. (2019) and Shahbaznezhad et al. (2022). The application of these concepts to health communication provides new insight into the effectiveness of various messaging strategies—with a focus on OCD, a disorder that faces high levels …

The Stigma Surrounding Sex And Sexuality In American Culture, Sophia L. Pollock

Senior Theses

An important question to examine is the origin and implications of the taboo against sex and sexuality. The stigma against these topics encourages negative public health implications like poor sex education, high rates of sexually transmitted infections, and teen pregnancy. History of sexual stigma was examined through physical media and digital articles from the Thomas Cooper Library databases. The background and global perspective of these stigmas are covered, examining how past and distant cultures deal with sex. How sex is portrayed in the media, why a healthy sex life is important, and the subject of sex education are also addressed. …

How Do Children Learn How To Learn? Promoting Early Development At Home Through Play: A Scoping Review, Annika J. Larson

Senior Theses

Early childhood is a critical time in human development, during which children are discovering and practicing countless skills, from basic motor and language skills to problem-solving, self-regulation, memory, and other foundational abilities like literacy and math skills. From infancy through childhood, play is thought to be the primary condition under which most early skills are developed and perfected. During this time, young children are especially vulnerable to adversity and negative environmental influences due to their brains’ high plasticity; adverse childhood experiences (ACEs) impact an individual well beyond early childhood, specifically in early skills deficits. Play is known to be a …

Raising Red Flags: Exploring Phenotypic Change In Tiger Moths (Apantesis) Of Coastal Sc Over 50 Years' Time, Allison K. Fletcher

Senior Theses

Organismal phenotypes play a critical role in ecological interactions and individual fitness, and they may undergo rapid shifts through evolutionary adaptation or phenotypic plasticity in response to climate change and environmental disturbances. As morphological traits such as body size, melanization, and aposematic coloration are especially significant for thermoregulation and predator deterrence, it is important to understand the ways in which these traits may be changing on a regional level. Here, I examined the change in phenotype in populations of three tiger moth (Apantesis) species from a single site in coastal South Carolina over a fifty-year period, testing for differences in …

Could It Be Cold War? How Sino-American Tensions Are Unfolding In The South Pacific., Peter R. Caldwell

Senior Theses

This thesis assesses the impacts of geopolitical competition between the United States and China, focusing on the South Pacific as a primary theatre for this great power contest, and investigating the uses of foreign aid by regional powers to effect both the geopolitical alignment and domestic policies of the developing states of the South Pacific. This paper finds that foreign aid to these South Pacific States is geopolitically motivated, and induces greater attention from competing regional powers, furthering the ongoing competition. This paper first provides an overview of the evolving political situation in Kiribati, a Pacific Island Country which has …

The Art Of Advocacy Revealed Through Law School Curriculum, Ashley Jones Hall

The Journal of Law and Education

No abstract provided.

No Child Left Behind Bars: The Educational Attainment Of Children With Incarcerated Parents, Nate Tackett

The Journal of Law and Education

No abstract provided.