Digital Commons Network^™

Mediating Role Of Self-Efficacy In The Association Between Fatigue And Depressive Symptoms In Females With Rheumatoid Arthritis, I-Yu Hsiao, Hanoch Livneh, Chieh-Tsung Yen, Ming-Chi Lu, Wei-Jen Chen, Tzung-Yi Tsai

Counselor Education Faculty Publications and Presentations

Background and Objectives: Extant research on the relationship between fatigue and depression in people with rheumatic diseases portrays a divergent picture. While caring for persons with this medical condition, one issue that represents individual confidence in carrying out specific tasks, namely self-efficacy level, has attracted significant attention. Yet, the information regarding whether self-efficacy may pose a clue linking these two major symptoms is still unknown. The aim of this study, therefore, is to examine whether self-efficacy mediates the association between fatigue and depressive symptoms among persons with rheumatoid arthritis (RA). Materials and Method: A cross-sectional study of 224 …

Director, Military Cyber Institute, Joseph Schafer

Military Cyber Affairs

No abstract provided.

Throughput Of Ascon Compared With Popular Iot Encryption Algorithms, Mitchel R. Harvey (Ryan), Andrew M. Kaiser, Garrett W. Hoiness

Military Cyber Affairs

No abstract provided.

Anomaly Detection Of Network Layer Attacks Against Cyber Physical Systems Using Machine Learning And Deep Learning Techniques, James Alger, Michael Tu

Military Cyber Affairs

This research paper presents the analysis of using machine learning and deep learning algorithms on detecting anomalous network traffic in Cyber-Physical Systems (CPS). Using a real PLC CPS-based system, normal and anomalous network traffic will be captured using Wireshark. The research analyzes a DDoS attack. The focus of the research is to identify the most effective feature combinations and evaluate them on ML and DL models. The emphasis is on enhancing detection strategies rather than exploiting device vulnerabilities. The detection of network attacks often involves handling a vast array of high-level features. Previous studies (Li & Chasaki, 2022) apply machine …

Characterizing Caldera’S Cyber Attack Emulation Capabilities, Caleb Chang, Matthew Cao, Kenyou Teoh, Ekzhin Ear, Shouhuai Xu

Military Cyber Affairs

Autonomous cyber attack emulation can aid cyber defenders to identify and remediate cyber risks. MITRE’s Caldera software is the state-of-the-practice for automated attack emulation. Yet, it has not been systematically analyzed, putting its performance and effectiveness into question. This paper systematically characterizes Caldera’s architecture, abilities and use cases, and assesses its strengths and weaknesses. It draws useful insights, such as: Caldera excels in stealthy access and execution tactics to pilfer data against Windows operating systems. It also discusses two directions for Caldera improvement: module-level automation and end-to-end attack emulation.

The Digital Battlefield: Safeguarding Military Drones Against Cyberattacks, Jason Ashong, Arun Venkitanarayanan, Benjamin Yankson

Military Cyber Affairs

The Internet of Battlefield Things (IoBT) is an advanced network of interconnected devices that significantly enhance military operations through real-time data exchange and situational awareness. While IoBT offers tactical advantages like improved surveillance, reconnaissance, and operational effectiveness, it also introduces substantial cybersecurity risks. Adversaries can exploit vulnerabilities within these networks, potentially compromising mission integrity and national security. This research examines the cybersecurity measures of commercial drone controllers and their correlation with military devices. It aims to enhance future vulnerability assessments with advanced tools and approaches to better secure critical military operations. The study highlights the need for robust security architectures …

Using Blockchain Technology To Help Secure America's Defense Critical Infrastructure, Vimal Buck, Aerin Krebs, Brynn Hillard, Jakob Gerha, Joseph Lutma, Srikar Maduposu, Ted Allen

Military Cyber Affairs

Critical water infrastructure in the United States faces increasing cybersecurity threats from state-sponsored actors, with potentially devastating consequences for national security, economic stability, and public health. (Cybersecurity and Infrastructure Security Agency, 2025). This infrastructure supports defense critical assets and is actively being targeted by various state-sponsored hacking groups, which poses a major concern for civilians and military alike. K. Herath (personal communication, February 24, 2025) reported being aware of two attacks on Ohio water systems during his tenure as Cybersecurity Strategic Advisor to Ohio Governor Mike DeWine.

Water is essential to everyday life and defense and presents as a high-value …

Network And Multipath Traceroute Visualization, Cameron Makowski

Military Cyber Affairs

TraceCam introduces a new paradigm in network path analysis, leveraging GPU-accelerated WebGL visualization, advanced traceroute integrations, and AI-driven insights to transform complex routing data into actionable intelligence. Early prototypes have demonstrated significant improvements in performance, clarity, and multi-path discovery, overcoming traditional limitations in traceroute analysis. By incorporating retrieval-augmented language models and enriched metadata sources like IPinfo.io, TraceCam enables automated anomaly detection, contextual explanations, and rapid root-cause analysis, enhancing operational efficiency. The platform’s architecture ensures scalability and adaptability, supporting deeper investigations and real-time situational awareness. Future development will focus on clustering-based anomaly detection, expanded geographic visualizations, and enhanced AI-generated analysis to …

Quantifying Adversary Military Forces’ Susceptibility To Cognitive Attacks, Bonnie Rushing, Cole Nelson, Shouhuai Xu, Christofer “Raven” O’Keefe, Olga Karpoyan

Military Cyber Affairs

This paper introduces a method to quantify international populations’ susceptibility to cyber cognitive attacks using press freedom and media trust metrics. We present the Cognitive Influence Calculator, a tool that estimates susceptibility (𝑆) based on Press Freedom Scores (PFS) and media trust levels. Findings show that while authoritarian regimes are harder to reach, successful cognitive attacks have greater impacts due to higher trust in state-controlled narratives. Using U.S. wargaming data and international trust metrics, we compute susceptibility scores for the U.S., Russia, China, Iran, and North Korea. Results show an inverse relationship between PFS and media susceptibility, with local/allied …

Forward, Amy Hamilton

Military Cyber Affairs

No abstract provided.

Understanding Russia’S Cyber Policies, Strategies, And Doctrines, Bryan Hancock, Hanh Nguyen, Olga Karpoyan, Ekzhin Ear, Shouhuai Xu

Military Cyber Affairs

This study analyzes the strengths and weaknesses of Russia’s cyber policies, strategies, and doctrines through a systematic set of attributes, leading to key insights: (i) Russia has proactively adapted its cyber policies, strategies, and doctrines to its evolving environment; (ii) Russia actively conducts cognitive warfare, but remains equally vulnerable to it; and (iii) Russia’s cyber posture faces significant challenges, including a limited technological base, shortage of skilled personnel, and restrictive approach to information control, all of which undermine the effectiveness of its strategies. These insights offer valuable implications for US Cyber Command and the Department of Defense.

Characterizing Cyberattacks Against Operational Technology Infrastructures Through The Lens Of Attack Flows, Sherman Kettner, Caleb Chang, Ekzhin Ear, Shouhuai Xu

Military Cyber Affairs

Operational Technology (OT) infrastructures play a critical role in modern society and economy. However, their increasing connectivity with public networks such as the Internet has made them vulnerable to cyberattacks, much like traditional Information Technology (IT) systems. In particular, cyberattacks against OT infrastructures remain relatively underexplored and little understood. In this paper, we aim to deepen our understanding of cyberattacks against OT infrastructures. For this purpose, we propose a methodology, including novel cybersecurity metrics to analyze the attack flows of these attacks in an end-to-end fashion, which allows us to draw useful insights. We demonstrate the utility of the methodology …

A “Teaching As Emergent Learning” Approach To Teaching Deep Creativity, Steven Greenstein, Iain Kerr, Emily Olson

LASER Journal

Creativity is the process by which a change that is new and different emerges. We call it deep when it yields novel forms of both quantitative and qualitative change. If we are to take on the most pressing and persistent challenges to our social, global, and planetary well-being, we need novel approaches of a qualitatively different kind than those that have failed to bring about radical change in the past. In other words, we need deep creativity. The paradox at the heart of ``ideation-first" approaches to creative practice (e.g., brainstorming or ideating) is that if creativity aims to produce outcomes …

Computers: Their Human And Cultural Impact

Communication Research Trends

In January 1983 the cover ofTIME magazine featured not the usual photograph of the Man of the Year but an illustration of the Machine of the Year: the personal computer.

TIME's cover was a dramatic illustration of how the computer, in only six or seven years, had entered the everyday world of the average American. The computer was becoming ubiquitous and commonplace, as familiar a household item as television set and telephone.

But the TIME cover reminds us that the computer is more than a mere consumer durable. According to TIME the "greatest influence for good or evil" in 1982 …

Media Education: Growth And Controversy

Communication Research Trends

Media education has come a long way since 1977 when UNESCO made the first international survey. In industrialised countries of the West, media education is increasingly accepted as part of primary and secondary school education. In Australia and Britain, for example, it is now offered as an optional course, and in other countries it is taught as part of social studies, art or language/literature curricula. In regions such as Latin America there are programmes for working-class women in poor neighbourhoods or for rural families. There has been a boom in textbooks, teaching packs and audiovisual materials. Teacher training has long …

Interpersonal Communication

Communication Research Trends

The story is told of a novice interpreter who once translated the English Biblical phrase 'The spirit is willing, but the flesh is weak' into Russian as 'The vodka is excellent, but the meat is bad'!

Translation is not simply a problem for professional interpreters. All of us have to translate what other people are saying into words we can understand. More often than not we translate badly and the intended message is misunderstood. Even when talking with our closest friends and immediate family we can find ourselves struggling to reach a common understanding. How often is our speech littered …

The Squandering Of Critical Thinking In Our Schools And What We Can Do About It, Nick Pocius

Essays in Education

In the face of increasing disinformation, reduced student engagement, and rigid educational structures, this article critiques the current U.S. public school system’s failure to cultivate critical thinking in students. Drawing from over two decades of classroom experience, the author argues that the systemic emphasis on standardized testing, prescribed curricula, and diminished access to arts and physical education have contributed to a decline in curiosity and creative inquiry. Furthermore, the omnipresence of smartphones and social media has robbed students of the boredom that often sparks critical thought. The article proposes several pragmatic solutions, including banning phones during school hours, reintroducing recess …

Customer Lifetime Value: Dimensionalities And Conceptual Connections, Sharmistha Bhattacharyya, Mrinmoy Kumar Sarma

Markets, Globalization & Development Review

Customer Lifetime Value (CLV) has a strong relationship to customer satisfaction and firm profitability . This review indicates that once such a relationship is developed and cemented, multiple benefits accrue to the brand and the firm. The review lays the groundwork for further studies of CLV, especially in the emerging economies.

Global Trends In Youth Employment: Key Statistics And Cultural Commentary, Anatolii Mazaraki, Tetiana Melnyk, Oksana Losheniuk

Markets, Globalization & Development Review

The issue of youth employment receives constant attention of global organizations, governments, and researchers. Young people have the potential to positively reshape the national and global economies. Furthermore, the youth also constantly reshape the social, cultural, technological, and political environments. Global unemployment rate among youth, however, is three times higher than among older workers. In 2023, one in five young people did not work, study, or acquire professional skills. The negative factors of the Ukrainian youth labor market have been significantly exacerbated by the war, which has caused an economic crisis in the country, a huge migration of young people, …

Stability Analysis And Extension Of A Discrete-Time Dynamical System For Scaffolded Learning, Kris H. Green, Bernard Ricca

Northeast Journal of Complex Systems (NEJCS)

Van Geert and Steenbeek [16] proposed a coupled, delayed, discrete-time deterministic dynamical system to model scaffolded learning. We provide a detailed analysis of their model, whose global dynamics are complicated by the presence of intersecting lines of non-isolated, nonhyperbolic fixed points. We also interpret some of the trajectories in the system that have interesting dynamics in the context of the teacher-student interactions, and propose an extension to the model that simultaneously collapses the lines of fixed points to single, isolated points and is easily interpreted. These results provide the foundation for guiding the collection and integration of experimental data to …

Exploring The Potential Of Large Language Models (Llms) To Simulate Social Group Dynamics: A Case Study Using The Board Game "Secret Hitler", Kaj Hansteen Izora, Christof Teuscher

Northeast Journal of Complex Systems (NEJCS)

This study explores the capacity of large language model-powered agents to simulate human-like behavior in multi-agent social systems. Using Secret Hitler — a hidden-role board game centered on trust, deception, and strategic communication — we evaluate how LLM agents navigate dynamic group interactions. Our findings show that agents exhibit human-like behaviors, including strategic temporal adaptation, contextual reasoning, and complex social cognition such as theory of mind and implicit coordination. Notably, 85% of agent decisions factored in at least two other players’ mental states, highlighting their capacity for multi-agent mental state inference. However, they struggled with key aspects of human gameplay, …

Clinical Inferential Process, Bady Quintar, Kayleigh White

Archives of Assessment Psychology

Previous studies related to psychological assessments focused largely on the various psychological assessment instruments used by professional psychologists to evaluate factors including personality functioning, intellectual abilities, attitudes and other behavioral activities. Recently, the seminal contributions of David Rapaport have influenced positively many of his colleagues and immediate followers to consider psychological assessments from a psychodynamic perspective; namely to realize that the examinee’s responses are influenced by the quality of the interpersonal assessment relationship. Consequently, guided by the psychodynamic point of view psychological assessment must be examinee-centered rather than test-centered.

Alternate Form Reliability Of Nine Possible Four-Subtest Combinations Of The Cognitive Proficiency Index For The Wechsler Adult Intelligence Scale-Iv (Wais-Iv) In A Clinical Sample, Joseph J. Ryan, David S. Kreiner, Charles Golden, Gordon Teichner, Samuel T. Gontkovsky

Archives of Assessment Psychology

Performance on the core working memory (Digit Span + Arithmetic) and processing speed (Coding + Symbol Search) subtests of the WAIS-IV is summarized by the Cognitive Proficiency Index (CPI). If a working memory subtest is spoiled, Letter-Number Sequencing is substituted. An invalidated processing speed subtest is replaced by Cancellation. These tasks are supplementary. The core and supplementary subtests yield nine four-subtest composites. Using the standardization sample, Campbell, Rossini, and Johnson (2022) demonstrated that all CPI tetrads had excellent alternate form reliability. In the present study, a clinical sample (n = 90) produced equally high reliabilities. Four of the new …

The Roots Of Our Food: Relationships Are The Seeds Of Care-Based Food Heritage, Nicole E. Post, Raena D. Parsons, Adrian Boone

Dissertations

The purpose of this co-authored, general qualitative research

study was to examine food relationships between individuals,

communities, and Earth. We explored the concept of relational food

systems pertaining to engagement ideas at EarthDance Organic Farm

School and Hawai’i Institute of Pacific Agriculture. Our research

furthers understanding about how to engage people, individually and

collectively, with the land to inspire action. We argue that care-based

relationships can inspire action, helping individuals reconnect with

their food heritage by engaging with land, community, and self.

Heritage site leaders in food systems who center interconnectedness

create places where relationships between people, land, and food …

Quality Improvement Project Impact Of Weekly Mentorship On Compassion Fatigue In Critical Care Nurses, Susan Livengood

Doctor of Nursing Practice Projects

Compassion fatigue is defined as the physical and mental exhaustion and emotional withdrawal experienced by those who care for sick or traumatized people over an extended period. Without proactive intervention, compassion fatigue will continue to affect healthcare workers, leading to dissatisfaction in the workplace. Mentorship is an intervention that has been identified for improving the incidence of compassion fatigue. This quality improvement project implemented and evaluated a mentorship program for critical care nurses in a 227-bed acute care facility that has a 36-bed intensive care unit. The project evaluated the impact of weekly mentoring sessions on compassion fatigue in critical …

Letter To Congress From Harvey A. Friedman Center For Aging, June 24, 2025, Ernest Gonzales, Cal J. Halvorsen, Nancy Morrow-Howell

Harvey A. Friedman Center for Aging

Letter to Members of Congress: We are gerontological social work researchers with expertise in productive aging; that is, activities that produce goods or services for society, whether paid for or not. We mainly focus on risk and protective factors to employment, caregiving, and volunteering in later life, and the many health, economic, and social outcomes.

Attached are peer reviewed scientific journal articles and policy briefs that underscore the importance of social policies that enable older adults to contribute to society through productive aging. In simple terms, increasing opportunities for older adults to remain productively engaged through work, volunteering, and caregiving …

Staff Education Project On Genetic Testing In A Psychiatric Facility, Chinenye Vivian Akpuaka

Walden Dissertations and Doctoral Studies

The project was an educational DNP project that aimed to improve staff knowledge on genetic testing. The practice focused question was “Will an education module on best practices for genetic testing increase self-reported knowledge among health care professionals in a mental health clinic?” The purposes of genetic testing in psychiatry are to improve pharmacological therapy through better prescription of the right medications (Pinzón-Espinosa et al., 2022). The implementation of genetic testing at the project site is limited due to gaps in knowledge and attitudes as well as efficacy of this intervention. The leaders at the practicum site supported the potential …

Novice Early Childcare Educators’ Experiences Applying Pre-Service Education Knowledge And Theories In Practice At Childcare Centers, Jodi Mcbride

Walden Dissertations and Doctoral Studies

Some novice early childhood educators (ECEs) experience barriers to applying knowledge gained during their pre-service education in practice and experimenting with their roles at childcare centers. The purpose of this basic qualitative study was to explore novice ECEs’ experiences of barriers to applying knowledge gained during their pre-service education in practice at childcare centers. Mezirow’s transformative learning theory grounded this study by describing adult learners’ personal transformation from obtaining and understanding new knowledge to applying it in practice. For this study, eight adult learners who completed an early childhood education program, had up to 5 years’ experience, held a current …

No Longer At War With My Words: Finding Healing Through Therapeutic Writing, Marlo Degaetano Kreitzinger

Theses and Dissertations

While living in Dallas, Texas, I had the incredible opportunity to work with women transitioning out of homelessness, addiction, prison, or other life traumas. During my four years of facilitating life skills and job readiness classes, I witnessed a desperate need for healing. Many of the women I served were stuck in the repetitive cycle of their unprocessed emotional trauma. These women were often victims of the unprecedented mental health crisis plaguing our world and had little to no access to mental health resources. My initial introduction into therapeutic writing helped me to accept my own mental health crisis and …

Quality Improvement Project Educating Family Of Patients Dealing With Substance Use Disorder, Emmanuella Edekobi

Doctor of Nursing Practice Projects

Substance Use Disorder (SUD) creates significant hardships for individuals and their families. Although families play a vital role in recovery, they may not know how to provide effective support. To address this, a Doctor of Nursing Practice (DNP) quality improvement project introduced a structured educational program for non-professional caregivers at an outpatient psychiatric clinic. The goal was to enhance caregivers' confidence and readiness to support their loved ones during recovery (Filiz & Polat, 2022). Participants completed the General Self-Efficacy Scale (GSE) before and after the intervention. Statistical analysis showed a significant improvement in confidence (t(9) = -26.00, p < .001, Cohen's d = 8.22), supported by the Wilcoxon Signed-Rank Test (z = -2.88, p = .004) (Rezaie et al., 2022). The project was grounded in Bandura’s Social Cognitive Theory, using observational learning, reinforcement, and real-life examples. Caregivers gained practical strategies, emotional support, and a clearer understanding of their role (Mardani et al., 2023). Initial uncertainty gave way to increased comfort through group support. These findings suggest that even low-cost, brief interventions can strengthen caregiver self-efficacy. Incorporating family education into addiction treatment may improve outcomes in outpatient mental health settings (Kellar & Kelvin, 2020).