Digital Commons Network^™

Visual Attention In Remote Vehicle Supervision: Examining The Effects Of Mental Models And Information Bandwidth, Michael Stanley Politowicz

Psychology Theses & Dissertations

Advances in automation and aviation technologies have been catalysts for the emerging market of Advanced Air Mobility (AAM), an ecosystem of novel aircraft concepts including package delivery drones and passenger carrying air-taxis. Future aircraft operators in this environment will be tasked with remotely supervising multiple highly automated aircraft on a visual interface while receiving less training than traditional pilots. More research should explore how an operator’s potentially limited understanding of an automated system affects visual performance and interactions between human operators and AAM technologies. This study examined the influence of mental models of an autopilot system on visual attention allocation …

Effects Of Balance Training On Spinal Reflexive Excitability Modulation, Corticospinal Excitability, And Balance Performance In Individuals With Chronic Ankle Instability, Sunghoon Chung

Rehabilitation Sciences Theses & Dissertations

Chronic ankle instability (CAI) is a neurophysiologic deficit resulting in diverse sensorimotor impairments. Following acute ankle sprains, pain, mechanical instability, and joint deafferentation reduce sensory input to the central nervous system (CNS). In response, the CNS sends altered motor signals to lower extremity muscles. These CNS changes contribute to various neuromuscular impairments in CAI patients, the most common of which is reduced balance performance. Specifically, CAI patients struggle to modulate spinal reflex excitability of the soleus muscle when progressing from simpler to more complex balance tasks. This overreliance on spinal reflexes results in inconsistent activation of the ankle stabilizing muscle. …

Comparing The Effects Of Task Experience And Interruption Source On Resumption Performance, Sarah Anastazia Powers

Psychology Theses & Dissertations

The timing of an interruption can be disruptive to task performance; however, the effect of participant control over when interruptions occur is not well understood. Further, it is unclear how participants’ experience with the primary task influences when they decide to address interruptions. Utilizing a 2 (task experience, between subjects) X 3 (interruption source, within subjects) mixed design, undergraduate students who had different amounts of experience with a computer-based medication dosage calculation task completed three trials of the task: once with the experimenter scheduling interruptions to occur at coarse breakpoints within the task, once with the participants deciding when to …

Developing Intercultural Competence And Cultural Capital: Applying Virtual Reality To Study Abroad Pedagogy, Jenifer Butler

English Theses & Dissertations

As the world becomes increasingly globalized thanks, at least in part, to the ubiquity of digital technology, scholars in discourse and new media must explore the possibility of learning and composition to expand pedagogical practices and opportunities. This project uses study abroad programs and education as a test case for establishing the feasibility of easily incorporating existing virtual reality (VR) technology into the classroom. It examines the theoretical and technological question of whether advancements in virtual reality have achieved the potential for practical pedagogical applications, and if virtual technology can provide responsible, accurate, and educational access to concepts as complex …

Computational Modeling And Analysis Of Facial Expressions And Gaze For Discovery Of Candidate Behavioral Biomarkers For Children And Young Adults With Autism Spectrum Disorder, Megan Anita Witherow

Electrical & Computer Engineering Theses & Dissertations

Facial expression production and perception in autism spectrum disorder (ASD) suggest the potential presence of behavioral biomarkers that may stratify individuals on the spectrum into prognostic or treatment subgroups. High-speed internet and the ease of technology have enabled remote, scalable, affordable, and timely access to medical care, such as measurements of ASDrelated behaviors in familiar environments to complement clinical observation. Machine and deep learning (DL)-based analysis of video tracking (VT) of expression production and eye tracking (ET) of expression perception may aid stratification biomarker discovery for children and young adults with ASD. However, there are open challenges in 1) facial …

Public Service Motivation And Volunteer Firefighters In Rural Environments, Terina Chapin Brooms

School of Public Service Theses & Dissertations

Volunteer firefighters serve their communities by offering life and property protection without compensation. With over 700 million volunteer firefighters in the United States, this population remains largely underrepresented in the public administration literature along with understanding public service motivation (PSM) in protective service industries. Using a sample of South Dakota volunteer firefighters, the study tested the applicability of PSM across a volunteer-based public service, the volunteer fire service. Through factor analysis, a viable PSM measure was confirmed across the sample consisting of the self-sacrifice and commitment to public interest dimensions. Compassion was notably unable to be confirmed as a dimension …

Intersectional Cultural Identities Among First-Generation College Students: From A Deficit To Asset Perspective, Kelsie K. Allison

Psychology Theses & Dissertations

First-generation college students (FGCS) comprise of over half of the U.S. higher education student population, yet have considerably lower academic attainment rates compared to non-FGCS. Research has explored challenges that may attribute to these academic disparities, however, there remains a critical gap in identifying FGCS assets that may ameliorate these disparities. Addressing this gap, the current study examined the role of cultural identity, which has shown to have a positive impact on college students’ academic achievement and well-being, as a key asset for FGCS. Specifically, the current study examined the unique effects of various cultural identity domains (i.e., ethnic, U.S., …

Climbing The Academic Ladder While Black: Exploring The Experiences Of Institutional Belongingness For Black Counselor Education And Supervision Doctoral Students At Predominantly White Institutions, Jasmine Alicia Hawa Griffith

Counseling & Human Services Theses & Dissertations

Although ample research investigates students’ belongingness experiences in counselor education (CE) programs, existing literature only marginally explores the realities of Black master students, and there is a notable lack of empirical attention to Black doctoral students’ belongingness experiences in counselor education and supervision (CES) programs. Investigating Black CES doctoral students' belongingness experiences at Predominantly White Institutions (PWIs) is critical to understanding how the Council for Accreditation of Counseling and Related Education Programs (CACREP) accredited CES programs can address the troubling statistic that Black doctoral students are least likely to become full-time CE faculty. Consequently, this study utilizes critical phenomenology from …

Autism At Work Across The Career Span: A Scoping Review, Kate Noel Warnock

Psychology Theses & Dissertations

This scoping review takes a career-span approach to the experiences of autistic people at work. Using Super’s (1994) life-span, life-space theory as a framework, I divided the literature into five career phases: Growth, Exploration, Establishment, Maintenance, and Disengagement. In each phase, I reviewed the challenges and facilitators that autistic people face, highlighting themes that have strong support in the literature, and areas that need further examination in future research. Additionally, I argue that Super’s career framework is not the most parsimonious way to describe the career trajectories of autistic individuals and propose modifications to the framework to better represent their …

Auditory Vigilance Decrement In Drivers Of A Partially Automated Vehicle: A Pilot Study Using A High-Fidelity Driving Simulator, Luca Brooks, Jeffrey Glassman, Yusuke Yamani

Undergraduate Research Symposium

Vigilance decrement is the decline in the ability to monitor and detect behaviorally important signals over time, a phenomenon that can arise even after 30 minutes of watch (Mackworth, 1948). Recently, McCarley & Yamani (2021) found bias shifts, sensitivity losses, and attentional lapses contribute to vigilance decrement, but when each effect is isolated, there was little evidence that sensitivity loss affected vigilance decrement. With the introduction of partially autonomous vehicles, vigilance decrement may be problematic for drivers who must monitor the autonomous system for failures and takeover requests. Thus, this pilot study aims to extend McCarley and Yamani (2021) and …

Switching The Narrative: Pastor's Beliefs And Reasonings, Deja Thompson, Sheriyse Williams, Shuntay Tarver, Portia Stokes

Undergraduate Research Symposium

African-American pastors are seeking culturally competent mental health/addiction (MH/A) professionals who understand the Black Church theology as well as the intersectionality between their African-American clients and their Christian beliefs. Preliminary findings suggested that African-American pastors want mental health and addiction professionals to be culturally competent as well as culturally sensitive to provide parishioners with more holistic and faith-based interventions. The purpose of this qualitative study was to investigate and examine beliefs held by African-American pastors regarding collaborative relationships with mental health and addiction professionals, and how their specific theological beliefs affect these collaborative relationships. Using the narrative approach, three pastoral …

Global Strategies For Addressing Communication Disorders In Justice-Involved Youth, Sophia Martinez, Anne Marie Perrotti, Brooke Baker, Allison Chappell

Undergraduate Research Symposium

Throughout all stages of processing, most juveniles who encounter the justice system demonstrate cognitive-communicative difficulties (CCDs). Empirical evidence reveals that 19-22% of female and 28-38% of male youth offenders, culminating in approximately 50-60% of youth offenders, demonstrate language disorders that require intervention, but most have never received services (Snow et al., 2014; Winstanley et al., 2021). Speech-language pathologists (SLPs) are communication experts certified to assess and treat CCDs. While nations abroad recognize the value of SLP involvement in all stages of processing for justice-involved youth (JIY), America lags in utilizing SLPs to improve JIY outcomes and lower youth's risk of …

Addressing Weight In Primary Care: Perspectives Of African American Young Adults With Serious Mental Illness, Sang Qin, Lindsay Sheehan, Janis Sayer, Kristin S. Williams, Julius Mercer, Ashley Scott, Tevin Anderson

Journal of Human Services Scholarship and Interprofessional Collaboration

Young adults with serious mental illness (SMI) experience disproportionate rates of physical illness. Morbidity and mortality are even worse for young African Americans with SMI, especially those who are overweight. Primary care physicians (PCPs) have an important role in addressing weight management. Current research explored these young patient’s perceptions of weight management and how PCPs can best address their weight concerns. Using community-based participatory research, we interviewed 25 African American aged 18-30 who were overweight and had a SMI. Results revealed 1) patient perceptions around weight and 2) patient preferences. Participants identified both positive and negative aspects of being overweight, …

Instructional Message Design: Theory, Research, And Practice (Volume 3), Miguel Ramlatchan (Editor)

Instructional Message Design, Volume 3

Message design is all around us, from the presentations we see in meetings and classes to the instructions that come with our latest tech gadgets to multi-million-dollar training simulations. In short, instructional message design is the real-world application of instructional and learning theories to design the tools and technologies used to communicate and effectively convey information. This field of study pulls from many applied sciences, including cognitive psychology, industrial design, graphic design, instructional design, information technology, and human performance technology, to name just a few. In this book, we will visit several foundational theories that guide our research, look at …

Acculturation And Immigrant Parental Perceptions Concerning Sexual Communication, Kwame Owura Frimpong

Journal of Human Services Scholarship and Interprofessional Collaboration

Abstract:

Acculturation presents challenges to many immigrant parents that are adjusting to new lives in the United States. The rationale for conducting this study stemmed from the effects that acculturation can have on the wellbeing of immigrants, adversely affecting their health outcomes. The purpose of this study was to explore the perceptions of Sub-Saharan African immigrant parents concerning having a conversation with their pre-adolescent children about sexuality and sexual practices. Findings revealed communication barriers due to cultural beliefs, cultural taboos, and shame. The findings from this study are beneficial to behavioral healthcare providers that work with immigrant families, parents, and …

Odu Department Of English Newsletter (2024-2025 - Issue No. 2), Veronica Watson, Don Rodrigues, Cristina Rodriguez Velez, Aliya Head, Amy Wilson, Ashley Jones, Bridget Dolan, Devin Hickey, Katherine Barnett

Department of English Newsletter

ODU English Department's 2024-2025 Annual Newsletter. The newsletter covers new courses, events, awards, students & faculty news and much more.

A Review Of Hybrid Cyber Threats Modelling And Detection Using Artificial Intelligence In Iiot, Yifan Liu, Shancang Li, Xinheng Wang, Li Xu

Information Technology & Decision Sciences Faculty Publications

The Industrial Internet of Things (IIoT) has brought numerous benefits, such as improved efficiency, smart analytics, and increased automation. However, it also exposes connected devices, users, applications, and data generated to cyber security threats that need to be addressed. This work investigates hybrid cyber threats (HCTs), which are now working on an entirely new level with the increasingly adopted IIoT. This work focuses on emerging methods to model, detect, and defend against hybrid cyber attacks using machine learning (ML) techniques. Specifically, a novel ML-based HCT modelling and analysis framework was proposed, in which regularisation and Random Forest …

It Is Not Only About Having Good Attitudes: Factor Exploration Of The Attitudes Toward Security Recommendations, Miguel A. Toro-Jarrin, Pilar Pazos, Miguel A. Padilla

Engineering Management & Systems Engineering Faculty Publications

Numerous factors determine information security-related actions (IS-actions) in the workplace. Attitudes toward following security rules and recommendations and attitudes toward specific IS actions determine intentions associated with those actions. IS research has examined the role of the instrumental aspect of attitudes. However, authors argue that attitudes toward a behavioral object are a multidimensional construct. We examined the dimensionality of attitudes toward security recommendations, hypothesized its multidimensional nature, and developed a new scale [attitudes toward security recommendations (ASR scale)]. The results indicated the multidimensional nature of attitudes toward security recommendations supporting our hypothesis. The results revealed two dimensions corresponding to the …

Strengthening Postsecondary Career And Technical Education Researchers Through Research Methods Webinars, Michelle Bartlett, James E. Bartlett Ii, J. Jordan Dolfi

Educational Leadership & Workforce Development Faculty Publications

The resurgence of interest in career and technical education (CTE) has driven demand for skilled researchers to examine policies and practices that prepare individuals for the workforce. This study disseminates the perspectives of graduate and post-doctoral CTE research fellows on the quality and impact of research methods webinars they attended during their fellowship. The webinars aimed to enhance research skills and professional development. The study used mixed methods to analyze fellows' feedback, revealing themes such as supplementation to doctoral coursework, networking with CTE scholars, acquiring new knowledge, peer engagement, and the essential role of webinars in the fellowship. After each …

Educating Future Leaders In Fraternities: Outcomes From Participation In A National Fraternity Emerging Leaders Program, Meghan Grace, Pietro A. Sasso, Kim E. Bullington, Dawn Wiese, Kathleen Stedman, Xinyue "Coco" Liu, Anthony M. Graziani

Educational Leadership & Workforce Development Faculty Publications

Campus engagement opportunities such as leadership development have potential for students to strengthen their personal skills. As such, fraternities and sororities can play an influential role in strengthening students’ leadership skills. The present study examines the efficacy of a fraternity emerging leaders program, which is an educational opportunity focused on the development of new leaders. Data were collected from participants at three time intervals. Findings suggest students develop across several leadership domains, creating a stronger appreciation of their organizational values and fraternity ritual compared to non-participants. Recommendations for practice are included to address the transfer problem of leadership application and …

Unwritten Ground Rules Of School Choice: Excavating Capital As A Regulator Of Access To Educational Goods, Jason E. Saltmarsh

Educational Leadership & Workforce Development Faculty Publications

District leaders in school choice contexts tend to overlook the many hidden costs of selecting schools in terms of mobility, time, liquidity, and labor. Meanwhile, a body of literature on school choice policies and cultural, social, and political capital shows that middle-class parents use the resources they possess to get the school access they want. In this study, I critically examine the complex interplay between school choice policies and forms of capital. This analysis extends our empirical understanding of the political dimensions of families’ school choices—the way parent resources, relationships, and strategies determine “who gets what, when, and how” (Laswell, …

Social Media Sanctuaries: A Discourse Analysis Of Indian International Students' Agency And Liminality During The Russian-Ukrainian Conflict, Bhavika Sicka, Nadiya Ungo, Dennis Gregory

Educational Leadership & Workforce Development Faculty Publications

This study used a social media discourse analysis approach to illuminate the narratives of Indian international students in Ukraine who experienced displacement and upheaval because of the Russo-Ukrainian war. We used agency and liminality as analytic lenses to highlight how this uniquely situated population used Facebook to navigate conflict, voice their demands, support each other, challenge hegemonic narratives, re/construct their diasporic identities, and re-orient their futures. Findings indicate that Indian international students in Ukraine displayed insurmountable courage and resilience during the war, enacting agency from the margins to amplify their voices and actuate desired futures. Furthermore, South Asian students in …

Open-Access Publishing In Special Education And Related Fields, Esther R. Lindström, Jesse I. Fleming, Danika Pfeiffer, Tamara Kalandadze, Bryan G. Cook

Speech-Language Pathology Faculty Publications

Open access to research findings, syntheses of research, and papers providing guidance on implementing research-based practices is critical for informing policy and practice in special education and related fields. Yet most published articles are behind paywalls and cannot be accessed freely by many practitioners, policymakers, individuals with disabilities and their families, and other interested parties. In this article, we describe the benefits of open-access publishing for researchers and research consumers, as well as different types of open-access publishing–with a particular focus on self-archiving or green open-access publishing. Self-archiving makes papers freely available, with little time burden and no monetary cost …

Effects Of Food Bar Chewing Duration On The Physiologic, Metabolic, And Perceptual Responses To Moderate-Intensity Running, Thomas R. Geaney, Zachary A. Sievert, J. David Branch, Patrick B. Wilson

Exercise Science Faculty Publications

Purpose

Chewing duration can affect food particle size, gastric processing, and postprandial glycemia, but these effects have not been investigated with exercise. This study examined how the chewing duration of a food bar impacts glycemic and metabolic responses, gastrointestinal (GI) symptoms, psychological affect, and performance during endurance running.

Methods

This randomized, unblinded, crossover study had 15 males (35.2 ± 7.4 years, VO_2peak: 56.1 ± 5.2 ml/kg/min) attend three laboratory visits. Visit 1 required a VO_2peak test, 10 min familiarization run at 60% VO2peak, and familiarization time-to-exhaustion (TTE) test (10 min at 90% VO_2peak, followed by …

The Song Of Life: Listening To Self, Others, Nature, And God (The Divine), E. James Baesler

Communication & Theatre Arts Faculty Publications

“Listening to the SONG of Life” is a pedagogical framework that conceptualizes listening as a multi-sensory experience in four contexts: Self, Others, Nature, and God/Goddess (the Divine). L-SONG (Listening-SONG) is an instrument developed to measure student learning in four contexts during a listening course.

Unlocking Adolescent Mental Health: Exploring Social Determinants And Depression With The Social Ecological Model, Lauren B. Robins, Danielle Rodgers, Yusuf Barburoglu, Jasmine Griffith, Cearra L. Arnold

Counseling & Human Services Faculty Publications

Employing the robust framework of the Social Ecological Model (SEM) and drawing insights from the Social Determinants of Health (SDOH), this research sought to uncover the interplay between SDOH and mental health among adolescents. With a focus on depression, the study unraveled how various social determinants, both individually and collectively, shape the mental well-being of adolescents, leveraging the rich dataset provided by the National Survey of Children’s Health 2018. Utilizing advanced statistical techniques, the study revealed the predictive power of SDOH in understanding adolescent mental health. Results illuminate the significant influence of social determinants on depression, underscoring the imperative for …

Translational Neuroscience Contributes To Understanding Neurodevelopmental Outcomes Of Dostoyevsky's "Brothers Karamazov" With Treatment Implications, Stephen I. Deutsch, Jessica A. Burket, Jeffrey Elikan Jd, David R. Spiegel

Department Psychiatry & Behavioral Science Faculty Publications

Dostoyevsky's novels raise profound ethical, moral, philosophical and theological issues and, as a result, both he and his novels serve as fertile subjects of scholarly inquiry across a variety of academic disciplines. In particular, major characters in "The Brothers Karamazov" lend themselves to classical psychodynamic formulations, such as the influence of adverse childhood experiences on adult social and occupational outcomes, which in the case of Dmitry, the eldest son of Fyodor Pavlovich Karamazov, are considered in exquisitely fine detail. Prosecutor and defense attorney provide differing interpretations of how early traumas, largely due to paternal neglect and abuse, affected Dmitry's adult …

Asem 4.0/5.0 - Evolving The Engineering Management Profession Through Industry 4.0/5.0 Collaborative Networks, T. Steven Cotter, Faisal Mahmud, Ziniya Zahedi

Engineering Management & Systems Engineering Faculty Publications

The American Society for Engineering Management was created and matured under Industry 3.0 automation. The emergence of Industry 4.0 and 5.0 are forcing all organizational sectors to rethink their long-term strategy with respect to emerging horizontal/vertical cyber-physical systems integration. This leaves open the question of the directions in which ASEM should evolve into the 21st century. This paper reports an initial mapping of Industry 4.0 and 5.0 technologies and initiatives as goal-oriented, long-term strategic collaborative networks. The research method began with the Boston Consulting Group nine technologies of Industry 4.0 (2015) and the Industry 5.0 technologies within its human-centric, sustainability, …

Montana As Place Of (Un)Belonging: Landscape, Identity, And The American West In Bella Vista (2014), Najmeh Moradiyan-Rizi

Communication & Theatre Arts Faculty Publications

The American West is not just a geographical terrain but a mythical construct that occupies a powerful place in the popular imagination thanks to myriad literary and artistic works that have presented the region through specific archetypes emphasizing its vast ruggedness, white masculinity, and unique Americanness. In recent decades, revisionist scholarly and artistic works, however, have attempted to offer more nuanced perspectives on the region challenging its assumed homogenous history and fixed and stable identity. In particular, women filmmakers have recast the region through multifaceted representations underlining its complexity, diversity, and transnational dimensions. This article analyzes Vera Brunner-Sung’s film Bella …

Renewable Energy Stocks' Performance And Climate Risk: An Empirical Analysis, Lingyu Li, Xianrong Zheng, Shuxi Wang

Information Technology & Decision Sciences Faculty Publications

This article studies the relationship between renewable energy stocks’ performance and climate risk. It shows that publicly held renewable energy stocks underperform as a reaction to climate policy information releases, modeled by feed-in tariff (FIT) legislation announcements. The study examined stock price behaviors 2 days before and 30 days after FIT policy announcements. The stock sample used in the study has 3702 firm-day combinations, which included 180 cleantech firms and 32 events from 2007 to 2017. Based on the residual analysis of the sample’s abnormal return, it indicated that the FIT announcements are associated with significant declines in returns. The …