Digital Commons Network^™

Grm-175-233 From Leakage To Reliability In Dementia Detection, Crystal Tubbs

C-Day Computing Showcase

Automated dementia detection from speech offers a scalable approach to cognitive screening, but its reliability depends on rigorous experimental design. In this work, we reconstructed a Wav2Vec2-based dementia classification pipeline and identified critical methodological flaws, including speaker leakage, nondeterministic preprocessing, and invalid test partitions. We rebuilt the dataset using strict speaker-level separation, deterministic segmentation, and validation checks to ensure reproducibility. The corrected baseline achieved an accuracy of 44.74 percent and macro F1 score of 0.4439, reflecting a more realistic performance estimate than prior inflated results. This work establishes a scientifically valid foundation for evaluating augmentation strategies such as SpecAugment in …

Uc-123-140 P15-T2 Boating Safety Game Us Army Corps | Boating Mvp, Maryam Hamza, Saleh Hamza, Will Vanwinkle, Trevor Caffrey, Tobi Akinsunmi

C-Day Computing Showcase

This project is an interactive 2D educational boating safety game developed in Unity to teach students essential water navigation and life jacket safety practices in an engaging and immersive format. Designed in collaboration with a real-world sponsor, the game simulates a dynamic boating environment where players navigate obstacles, identify hazards, and make safety decisions under time constraints. The experience integrates instructional modules, guided character narration, and a final quiz phase that reinforces knowledge through immediate feedback, scoring, and achievement-based rewards. Players learn critical concepts such as proper life jacket fit, safe boating procedures, hazard identification, and shallow water awareness. The …

Ur-133-165 Quantum Machine Learning For Science And Engineering, Barclay Barnes, Anna Zharikov, Meriem Hamzi

C-Day Computing Showcase

Quantum machine learning (QML) has emerged as a promising method for overcoming the computational limitations of classical machine learning when analyzing large and complex data sets. This project investigates the application of QML algorithms to real-world science and engineering problems, with a focus on civil and environmental engineering datasets. We develop and evaluate a Python-based system, implemented in Google Colab, that integrates multiple quantum computing frameworks, including PennyLane, TensorFlow Quantum, and Qiskit, to implement and compare several QML models against their classical counterparts. The proposed system explores a range of algorithms such as Quantum Neural Networks, Quantum Support Vector Machines, …

Toyon 68 - Full Issue

Toyon: Multilingual Literary Magazine

No abstract provided.

Epistemological Skepticism, Certainty, And How Knowledge Is Still Possible, Dominic Attiliis

Liberty University Research Week

This paper evaluates epistemological skepticism and its implications for the concept of knowledge. Philosophers such as David Hume have advanced skeptical challenges that call into question the possibility of knowledge, while others have sought to resist his conclusions. At its core, this debate concerns the nature of certainty in epistemology. I argue that, when properly understood, epistemological skepticism does not undermine knowledge; rather, it introduces a necessary intellectual humility. First, I clarify a working definition of knowledge as employed in contemporary philosophical discourse. I then examine classical arguments for skepticism to demonstrate the seriousness of their challenge. Following this, I …

Sem-Edx Analysis Of Animal Hairs For The Presence Of Metals, Sydney Stevens, David Green, George Monroe

Liberty University Research Week

No abstract provided.

Spectroscopic Characterization Of Pfas Ligands Binding To Novel Plant Peroxidases, Vladimir Bogatov

Liberty University Research Week

No abstract provided.

Characterizing B1 B-Cells In Zebrafish (Danio Rerio), Alyssa Canelo, Victoria Pacheco

Liberty University Research Week

This project tests the hypothesis that developing antibodies specific to zebrafish CD5 and IgM will enable the reliable identification and characterization of B1 B-cells in zebrafish. B1 B-cells play a critical role in autoimmunity across species, yet their functions remain poorly characterized in zebrafish (Danio rerio). Zebrafish are widely used as a developmental and immunological model organism due to their genetic similarity to humans as well as their transparent embryos. The lack of species-specific antibodies has hindered the study of B1 B-cells in zebrafish.

This project seeks to develop and validate antibodies against zebrafish CD5 and IgM. This will be …

Paws And Predictions: Interpreting Intraspecific Cat Social Interactions Through Facial Signals, Levi Neal, Lauren Scott, Gosia Zobel, Brittany Florkiewicz

People and Animals: The International Journal of Research and Practice

There has been limited research on humans’ ability to perceive and predict social interactions among cats using facial signals. This area is crucial to explore since conflicts between cats often cause significant stress for their guardians. By evaluating individuals’ skills in understanding cat interactions, researchers can develop tools to help guardians predict affiliative and nonaffiliative behaviors, leading to effective intervention strategies for multicat households. We distributed a survey to individuals subscribed to the Companion Animals New Zealand newsletter to assess cat guardians’ effectiveness in perceiving and predicting various social interactions among cats. We hypothesized that guardians with one or more …

Theater Of The Fright, Carolyn Wilkerson

Liberty University Research Week

In the genre of horror, there is an unrelenting desire to continuously push the boundaries of the acceptable and find what the next “biggest scare” might be. While this oftentimes works well for those making money from creations such as the latest films and novels, the struggle remains to forever up the ante and outdo the previous iterations. That, therefore, leaves the question of what exactly could continue to drive forward the horror genre if, as taken in a looser meaning from Ecclesiastes 1:9, there is nothing new under the sun. This presentation will showcase the behind-the-scenes of how horror …

Just One More Thing, S'Il Vous Plaît: The Use Of Affective Presentation In Fictional Detectives Hercule Poirot And Lt. Columbo, Rachel Smith

Liberty University Research Week

No abstract provided.

Beyond Memorization: Ai Chatbots For Smarter Retrieval Practice, Marcy A. Faircloth, Patrick G. Paulson, Lawrence Schrenk

Essays in Education

This paper explores the integration of artificial intelligence chatbots as tools for implementing retrieval practice – an evidence-based learning technique that significantly enhances long-term memory retention – in business education contexts. We present four distinct implementation strategies that vary in sophistication and resource requirements: the standard AI model approach, which allows students to upload materials and use custom prompts for flexible, self-directed practice; the course-specific chatbot, which provides immediate access to preloaded curriculum content; the dedicated retrieval practice chatbot, which incorporates systematic algorithms for spaced repetition and interleaved practice; and the course-specific chatbot with integrated retrieval practice module, which combines …

Didactic Aspects Of Education Of Primary Teachers With A Focus On Strengthening Their Media Literacy And Fighting Disinformation. Experience From The Czech Republic, Kamil Kopecký, Veronika Krejčí

Journal of Media Literacy Education

The paper describes specific experiences with educational activities aimed at strengthening media literacy in the field of combating disinformation among primary and secondary school teachers, which were implemented in 2022-2023 through the Central European Digital Media Observatory. A total of 3633 primary and secondary school teachers from all over the Czech Republic participated in the education and evaluated the educational events. The article presents examples of specific educational activities oriented to the development of knowledge, skills and attitudes of students through teaching in primary or secondary school.

Leveraging Critical Social Media Literacy To Safeguard Youth Against Violent Radicalization And Extremism, Muhammad Akram, Adeela Arshad-Ayaz, Muhammad Ayaz Naseem

Journal of Media Literacy Education

Social media is inundated with radical and extreme propaganda. Such information is often left unfiltered due to platform algorithms that are economically driven and socially unethical in design. It puts social media users, mostly youth, in danger of becoming radicalized and vulnerable to supporting and engaging with extremist beliefs. When young people lack sufficient critical social media literacy (CSML), radical and extremist information impacts their perspectives, affecting behavior in the real world. A PRISMA-guided systematic review of the Web of Science core collections and the Scopus database was used to find peer-reviewed articles about how CSML skills can be used …

From Consumers To Creators: Social Media Information Literacy Of University Students., Thuy Thanh Bui, Quyen Trang Mai Nguyen, Tu Thi Thanh Nguyen, Minh Cao Luu

Journal of Media Literacy Education

Social Media Information Literacy (SMIL) is increasingly important as social media platforms evolve. SMIL includes skills for navigating, evaluating, managing, creating, and engaging with social media content, aimed at effective information use and critical thinking. Using Heiss, Nanz and Matthes (2023) framework, this study surveyed 410 students via a self-assessment on a 5-point Likert scale. Results indicate students rated their SMIL as average, with the highest scores in appraisal and comprehension, and the lowest in digital creation. Female and senior students, as well as those in Education majors, rated themselves higher. Longer internet usage correlated with better SMIL, especially in …

Don’T Tell Me How To Fact-Check; Show Me, And Let Me Try! A Media Literacy Intervention With Sixth-Graders, Thomas Nygren, Carl-Anton Werner Axelsson

Journal of Media Literacy Education

This study examines how different educational approaches related to "Fria Ordets Dag" (Free Speech Day), a media literacy program by the Swedish public service, affect the ability of 859 sixth-graders to evaluate news and misinformation. Findings indicate that verbal instructions from a professional fact-checker and animations to model online fact-checking were less effective than demonstrative, authentic video tutorials. Feedback and practice were also important. The intervention yielded mixed outcomes on students’ attitudes towards credible news sources, pointing to the necessity for educational designs that bolster fact-checking and source trust. The research emphasizes how large-scale school interventions to promote students’ navigation …

Promoting News Literacy With Epistemological Beliefs, Ifla Checklist And Ai: Insights From A Teacher Training Program In Italy, Flavio Manganello

Journal of Media Literacy Education

This study examines the integration of epistemological beliefs, the IFLA checklist for evaluating news credibility, and the News Verifier, an AI tool powered by GPT-4, within a teacher training program aimed at enhancing news literacy. It explores the relationship between educators’ epistemological profiles and their ability to classify news using the IFLA checklist. The study also evaluates alignment between human classifications and those generated by the News Verifier, examining the potential of AI as a complementary resource for supporting practice and reflection in news literacy education. Results indicate that consistent application of the checklist improves alignment with AI outputs, although …

Building Resilience: The Influence Of The Format On The Effectiveness Of News Literacy Messages, Patrick F. A. Van Erkel, Peter Van Aelst, David N. Hopmann, Claes H. De Vreese, Joren Van Nieuwenborgh

Journal of Media Literacy Education

Although academic interest in news literacy messages (NLM) has grown, many questions about them remain unresolved. First, it remains unclear how the format of the NLM influences its effectiveness. Second, we still know little about their long-term effectiveness. To answer these questions, this study conducted a two-wave experiment in Belgium. We compared NLMs in the format of a text, an infographic, and video. We also manipulated elements in the false news article that participants had to evaluate. Our findings show that NLMs are effective and that the effects remain over a middle-long period of two weeks. Second, we find that …

How We Can Make Representative Democracy Actually Representative, Olivia Davis

Thinking Matters Symposium

In order to answer the question “What could and/or should be done to strengthen democracy?” It is necessary to look at the way decisions are made and how power is distributed and held in our government, which currently operates as a representative democracy. Some critics of this representative democracy express that the U.S. government currently works more as a spectacle for officials rather than actually representing what the citizens want and also questions whether our system is still operating as a true democracy, or if it is moving toward authoritarianism. A solution to these issues is moving toward a combination …

Smart Wearable Plasma Healing Patch With Adaptive Electronic Control And Integrated Biosensors, Zainab Hussam Al-Araji

Engineering and Technology Journal

Traditional healthcare for chronic wounds and Cold Atmospheric Plasma (CAP) treatments relies on passive dressings and large-volume stationary equipment operating with open-loop systems, which severely limits their use and confines it to specialized clinical environments. To address the lack of active thermal safety mechanisms in mobile devices, this research proposes a wearable smart plasma patch equipped with a closed-loop adaptive electronic control system to ensure safe patient care and treatment at home. The smart patch integrates real-time analog biosensors to continuously monitor skin temperature and relative humidity. An algorithm running on a microcontroller dynamically adjusts the high-voltage plasma parameters using …

Strategies Case Managers Use To Communicate With Limited English Proficient Patients, Joel Cruz

Walden Dissertations and Doctoral Studies

Patients with limited English proficiency (LEP) face ongoing communication barriers that heighten medical errors and health disparities because nurse leaders in acute care settings lack empirically informed guidance on leadership practices that effectively implement language services. Grounded in transformational leadership (TL) theory, the purpose of this qualitative pragmatic inquiry project was to explore how nurse leaders perceive, experience, and enact strategies to address the language access needs of LEP patients. The participants were six nurse leaders from across the Midwest region, who successfully led nursing teams to improve communication with LEP patients. Data were collected using semistructured interviews, government proactive …

Looking For Loopholes: Are Suicide Notes Really Admissible As Dying Declarations?, Marc D. Ginsberg, Hugh M. Mundy

Cleveland State Law Review

The “classic” dying declaration under Federal Rule of Evidence 804(b)(2) is made by a person near death from fatal wounds or illness who makes a statement to a third party about who inflicted the wounds or caused the illness. The rule is based on the belief that persons making such statements are unlikely to lie as the sense of impending death removes “all temptation to falsehood.” Thus, in theory, the dying declaration bears an imprimatur of trustworthiness justifying its admission as a hearsay exception.

Still, the exception for dying declarations has been described as “the most mystical in its theory …

Dignity For The Deceased: The Abolition Solution To The Laws Governing Unclaimed Body Donation, Lauren Bayerl

Cleveland State Law Review

This Note explores the dangers bubbling under the surface of body donation law across the United States. Specifically, this Note investigates the little-known contours of Ohio law that open the door for body donation practices that may bypass an individual’s consent. While data is slim on the real-world outcomes that such quirks in state law have produced, a recent news story out of Texas highlights the very real danger that the structure of these state body donation laws can produce. This Note first details the laws in place in Ohio that govern body donation, using one state’s laws as a …

Effective Data-Driven Marketing Strategies Used By Independent Insurance Agency Owners To Acquire And Retain Clients, Yolanda Marie Gunn

Walden Dissertations and Doctoral Studies

Ineffective use of data-driven marketing strategies among independent insurance agency owners’ limits client acquisition and weakens retention in saturated markets, thereby jeopardizing financial stability, constraining sustainable growth, and reducing long-term competitiveness. Grounded in data-driven decision-making theory, this qualitative pragmatic inquiry was to explore strategies independent insurance agency owners used to implement data-driven marketing practices to improve client acquisition and retention. Participants were six independent insurance agency owners in the southern United States with experience implementing data-driven marketing strategies. Data were collected through semistructured interviews, field notes, and publicly available agency marketing materials and analyzed using Braun and Clarke’s six-phase thematic …

A Harmonious Legal System: True Justice Through Modernized Platonic Marxism, Cian R. Batarla

Departmental Honors & Graduate Capstone Projects

The Marxist theory of the law is underdeveloped compared to the rest of Marx and Engels works. This can be chalked up to legal systems merely being part of the superstructure, by which the ruling class use to maintain power. In this essay I push back on this notion that the rule of law can be dismissed, arguing that if Marx's true community is to be as such then the addition of a just legal system is not an issue. However, Marx's true community on its own is not enough to satisfy the inclusion of a legal system. Thus necessitating …

The Parthenon, April 22, 2026, Baylee Parsons, Kaitlyn Fleming, Abby Ayes, Ella Hatfield, Davina Snyder, Scott Price, Trista Honaker, Tally Mamula

The Parthenon

No abstract provided.

These Wretched Waters: A New Perspective On The Myth Texts And Visual Adaptations Of The Danaids, Tessa Haney

Theses and Dissertations

Both Greek and Latin texts regarding the Danaids are rife with gestational imagery and vocabulary. This textual focus on chthonic, symbolic aparturience coheres with both Greek and Roman perceptions of femininity. Women in both cultures were socially mandated to marry, have children, and confine themselves to the domestic sphere. The Danaids’ refusal to participate in this system would have been viewed as a breach of cosmic order, and a punishment that grounded the sisters in their 'traditional’ femaleness would have been viewed as a solution to such a breach. While early modern visual adaptations of the Danaid myth lack gestational …

Spring 2026 Student Showcase For Research & Creative Inquiry Program, Office Of Student Research, Longwood University

Spring Showcase for Research and Creative Inquiry

No abstract provided.

Youth For Sale, Kemi Martins

Intertext

No abstract provided.

Through The Lens Of Fire: Photography And Resitance, Nehru Madan

Intertext

No abstract provided.