Digital Commons Network^™

Two Essays On Antecedents And Effects Of Award-Winning Ceos, Veronika Ciarleglio

Theses and Dissertations in Business Administration

A vibrant stream of research in strategic management examines CEO reputation, status, media coverage, and awards on firm outcomes.

This dissertation examines antecedents that impact the likelihood of CEOs gaining higher visible status —such as winning awards — and the impact of such status on firm behavior. The dissertation addresses these issues in two essays.

In the first essay, we use signaling theory to frame the impact of industry characteristics, firm level strategic initiatives, and demographic factors on the likelihood of CEOs winning awards. Specifically, in this essay we examine how industry structure, corporate social responsibility (CSR) initiatives, business strategies, …

Addressing Public Perceptions About Cell-Based Meat And Cellular Agriculture Through Metaphors, Yvette Emma Hubbard

English Theses & Dissertations

Today’s food movement places organic, holistic, and natural foods as priority. The idea aims for better human health, a farm-to-table community, and environmental sustainability. Soon a new meat alternative will become part of the ongoing food movement. What is it? Cell-based protein. It is a protein alternative to livestock protein. It is real protein from a real breathing animal. Cell-based beef for example is grown in a lab with cells from a living cow that does not have to die or be slaughtered. It is destined to become the new protein architecture on the horizon. Parts of this paper are …

Reading With Social, Digital Annotation: Encouraging Engaged Critical Reading In A Challenging Age, Miranda L. Egger

English Theses & Dissertations

This design-based research study examines the pedagogical role of social, digital annotation in teaching reading as rhetorical invention, particularly the kind of invention necessary for thoughtful democratic participation in the contemporary discursive era, often described as troubled. In this dissertation study, I deployed a classroom-based intervention meant to challenge how educators in rhetoric and composition/writing studies might directly address the acute and exigent discursive struggle in the first-year composition classroom. This study ultimately finds that social, digital annotation invites significant shifts in students’ reading habits, in that Hypothes.is-based annotations yielded a far more complex, multifaceted set of reading skills, behaviors, …

A Phenomenological Investigation Of School Counselor Antiracist Social Justice Practices, Stephanie Deonca Smith-Durkin

Counseling & Human Services Theses & Dissertations

Decades after the landmark United States Supreme Court decision of Brown v. The Board of Education of Topeka in 1954, the push continues to make schools a safe and welcoming environment for Black and Brown students. Black students in particular are continuing to be oppressed and marginalized in PK-12 educational settings. Accounting for approximately 15% of public PK-12 students, Black students comprise 13.7% of all students who receive out-of-school suspensions in 2017, are 16% of the special education student population, and are more likely to attend a school with less resources (National Center for Educational Statistics [NCES], 2021; Ramsey, n.d.). …

Implementing An Online, Integrative, Multi-Component, Group-Based Cognitive Behavior Therapy (Cbt) For The Reduction Of Caregiver Burden In Primary Familial Caregivers Of Persons With Dementia: A Preliminary Test Of Feasibility, Daniel Robert Schaffer

Psychology Theses & Dissertations

The purpose of this study was to examine the preliminary feasibility of an online, manualized, group-based, multi-component, cognitive behavioral therapy (CBT) treatment approach for the reduction of caregiver burden among family caregivers of persons with dementia. This study had five primary hypotheses: (1) the recruitment plan, as outlined within this study, would yield the target number of participants within a 12-month period; (2) the proposed group therapy protocol would produce a positive therapeutic climate, as operationalized by increased levels of perceived social support, perceived group cohesion, positive therapeutic alliance, and positive engagement; (3) this study would maintain adequate participant retention, …

Data-Driven Framework For Understanding & Modeling Ride-Sourcing Transportation Systems, Bishoy Kelleny

Civil & Environmental Engineering Theses & Dissertations

Ride-sourcing transportation services offered by transportation network companies (TNCs) like Uber and Lyft are disrupting the transportation landscape. The growing demand on these services, along with their potential short and long-term impacts on the environment, society, and infrastructure emphasize the need to further understand the ride-sourcing system. There were no sufficient data to fully understand the system and integrate it within regional multimodal transportation frameworks. This can be attributed to commercial and competition reasons, given the technology-enabled and innovative nature of the system. Recently, in 2019, the City of Chicago the released an extensive and complete ride-sourcing trip-level data for …

The Narratives Of Teacher Candidates In Clinical Practice Within A Teacher Residency: The Shaping Of Professional Teacher Identities, Lauren Marie Laughlin

Teaching & Learning Theses & Dissertations

Clinical practice within teacher residencies offers contextually based experiences that are influential in the development of professional teacher identities. Additionally, the stories told by teacher candidates about these experiences are instrumental to this development as narratives and identity are intertwined (Clandinin & Connelly, 2000). Consequently, this study employs narrative inquiry to explore the three-dimensional space of time, place, and sociality that teacher candidates encountered for the first part of their clinical practice within a teacher residency. Additionally, I explore tensions each participant faced. Data collection included interviews, observations, and artifacts as each piece of data informed the other. Then, thinking …

Fragmentation In The Dual Enrollment Experience: The Importance Of Students’ Self-Perceptions In Dual Enrollment First-Year Composition Students, Sarah Crystal Johnson

English Theses & Dissertations

Dual enrollment has become an embedded aspect of our writing programs yet is still an under-researched area within rhetoric and composition. One reason for this research gap is that many DE students experience their FYC courses on secondary campuses, liminal spaces that are more difficult to access for research. DE students within these spaces experience daily tensions between the collegiate expectations of FYC curriculum and the secondary social contexts in which their DE FYC courses are taught. These unique contextual experiences impact their perceptions of themselves as writers. This research is an attempt to step into this DE research gap …

A Discussion On Supplier Selection Modeling Approaches, Sheida Etemadidavan, Andrew J. Collins

Modeling, Simulation and Visualization Student Capstone Conference

Supplier selection is a subfield of supply chain management that involves multiple steps in order for decision-makers to find suitable suppliers. Supplier selection is important as it could influence the whole company positively or negatively. It has, recently, become a topic of interest because of the recent pandemic and its effect on the global supply chain, which causes supply shortages. As such, the focus of this paper is on characteristics of decision-making modeling approaches, specifically agent-based modeling and multi-agent systems, in supplier selection, as its modeling has always been a challenge for companies due to its complex nature.

Putin And Putnam: Interpreting Russian Military Activity Through A Three Player, Two-Level Game, Nathan M. Colvin

Modeling, Simulation and Visualization Student Capstone Conference

Is Vladimir Putin a bad strategist, perhaps irrational? Previous military activity by Russia, such as the annexation of Crimea of 2014, yielded limited international gains, at a significant economic and reputational cost. Yet as the 2022 invasion of Ukraine shows, Putin is willing to commit military power, despite the cost of sanctions and other possible retaliation. This three-player simultaneous game, originally created in June, 2021, demonstrates how domestic and international considerations of President Vladimir Putin might lead to otherwise unpredictable Russian military behavior. In this extended version of Robert Putnam’s “two-level game,” President Putin rationally uses the international venue as …

Public Goods From Private Data: An Effectiveness And Justification Dilemma For Digital Contact Tracing, Andrew Buzzell

The Journal of Sociotechnical Critique

Debate about the adoption of digital contact tracing (DCT) apps to control the spread of COVID-19 has focussed on risks to individual privacy. This emphasis reveals significant challenges to ethical deployment of DCT, but generates constraints which undermine justification to implement DCT. It would be a mistake to view this result solely as the successful operation of ethical foresight analysis, preventing deployment of potentially harmful technology. Privacy-centric analysis treats data as private property, frames the relationship between individuals and governments as adversarial, entrenches technology platforms as gatekeepers, and supports a conception of emergency public health authority as limited by individual …

Participatory Action Research Inside An English Second Language Classroom: Towards A Critical Syllabus, Amal Alnefaie

College of Education & Professional Studies (Darden) Posters

It is common to be bilingual all around the world, because of the spread of bilingualism around the world. There are many researchers who are interested in conducting studies on foreign language classrooms and second language classrooms. They are trying to find answers or solutions to second language students' struggles.

For example, Chomsky studies and his exploration in bilingual science. Wei (2000) said, bilingualism is rising around the world and there are one in three people who are bilingual or multilingual. In this paper, I will teach second language students how to conduct a participatory action research using the interview …

Effects Of Covid-19 In The Status Of Childhood Obesity In The United States: A Literature Review, Ana Cruz

The Graduate School Posters

Introduction: The main hypothesis is that COVID-19 affects the prevalence of childhood obesity in the United States due the precautions needed to contain the pandemic.

Methods: The methods used in this semi-systematic literature review includes web-based research from the following sources: Centers for Disease Control and Prevention, Google Scholar, ResearchGate, and EBSCOhost. The search was limited to children ages 5 to 19 years old with diagnosed obesity.

Results: The review found that COVID-19 pandemic has greatly increased the rate of childhood obesity in the United States due to changes in diet, increased screen time, and less physical activity.

Discussion: There …

Campus Racial Climate And Mental Well-Being Among College Students: The Role Of Feeling Valued, Sense Of Belonging, And Racial Saliency, Raksha Kandlur Ma, Catherine Glenn Phd

College of Sciences Posters

Around 73% of students report experiencing a mental health crisis during college, and 64% report dropping out for mental health reasons. Research indicates that negative campus racial climate contributes to poor mental health, but few studies have examined factors that may moderate this impact. The current study examined potential moderators of the impact of negative campus racial climate on students’ mental health, including whether: (1) feeling valued and (2) belongingness at school may buffer, or reduce, risk and (3) higher racial saliency may increase risk. Data were drawn from the Healthy Minds Study, administered to a random sample of 4,000 …

Examining A Neural Measure Of Attentional Bias To Emotional Faces In Social Anxiety And Depression, Nathan M. Hager, Matt R. Judah, Alicia L. Milam, Hannah C. Hamrick, Catherine R. Glenn

College of Sciences Posters

Cognitive theories suggest that attentional biases may contribute to both social anxiety and depression, such that attention may be biased to focus on or away from certain information (e.g., rejecting or sad images; Clark & McManus, 2002; Lemoult & Gotlib, 2019). Although research is mixed, recent studies using a neural measure called the N2pc (an event-related potential) has indicated attentional biases in social anxiety. However, little N2pc research has examined depression or co-occurring depression and social anxiety.

The current study used electroencephalography to measure the N2pc during a dot-probe task in which images of faces with emotional or neutral expressions …

Empirically Adjusted Weighted Ordered P-Values Method, Wimarsha Jayanetti, Sinjini Sikdar, N. Rao Chaganty

College of Sciences Posters

Recent advancements in high-throughput technologies have enabled simultaneous inference of thousands of genes. With the abundance of public databases, it is now possible to rapidly access the results of several genomic studies, each of which includes the significance testing results of a large number of genes. Researchers frequently aggregate genomic data from multiple studies in the form of a meta-analysis. Most traditional meta-analysis methods aim at combining summary results to find signals in at least one of the studies. However, often the goal is to identify genes that are differentially expressed in a consistent pattern across multiple studies. Recently, a …

Exploring Long-Term Impacts Of Self-Regulated Learning Interventions In K-12 Contexts: A Systematic Review, Erin Cousins, Linda Bol, Tian Luo

College of Education & Professional Studies (Darden) Posters

While research illustrates the benefits of interventions designed to improve self-regulated learning (SRL) and academic achievement, far fewer studies have examined the durability of these effects. This review synthesizes research on the lasting effects of 17 comprehensive SRL interventions on variables related to metacognition, cognition, motivation, and achievement in K-12 populations. Results reveal common patterns of design, domain-specificity, intervention complexity, and style of measurement instrument. Intervention effects tend to be durable regarding achievement and SRL but were mixed when presented across multiple measures of SRL. Overall findings imply that SRL interventions can lead to enduring effects on achievement and better …

How Online Platforms Are Used By Child Predators And What Are The Effective Preventive Measures?, Kayla Macpherson

Cybersecurity Undergraduate Research Showcase

As technology has evolved greatly in the twenty-first century alone, younger generations have had an opportunity to grow up with devices at their fingertips none have ever before. This accessibility has strengthened their ability of quick use, skill, and a strong feeling of comfort with using and having access to technology. There seems to be more children with access to the internet than there are without, but there is also an ongoing issue behind the screens.

Wittgenstein And Hume On Miracles, Samuel Wheeler

Undergraduate Research Symposium

In this paper, I intend to contrast the positions of Ludwig Wittgenstein and David Hume on miracles. While Hume holds that miracles are violations of laws of nature which can never be probable, Wittgenstein would reject this definition. Instead, he takes a broader stance on miracles and holds that many events which are not transgressions of laws of nature can be seen as miraculous. And the point of this is to highlight the vastly different events we call miracles. Contra Hume, Wittgenstein thinks that even some of our greatest certainties can call up in us a sense of absolute wonder …

A Field Study In An Urban Area: Examining Distracted Pedestrian Unsafe Crossing Behavior, Emma Hood

Undergraduate Research Symposium

A field study examining distracted pedestrian unsafe crossing behavior in an urban area. The study is among the first to contribute knowledge to environmental alterations impact on crossing behavior. Portions of the abstract are a part of a manuscript that will be submitted to Psi Chi Journal of Psychological Research for undergraduate students.

Objective Measure Of Working Memory Capacity Using Eye Movements, James Owens, Gavindya Jayawardena, Yasasi Abeysinghe, Vikas G. Ashok, Sampath Jayarathna

Undergraduate Research Symposium

Human-autonomy teaming (HAT) has become an important area of research due to the autonomous systems being developed for different applications, such as remotely controlled aircraft. Many remotely controlled vehicles will be controlled by automated systems, with a human monitor that may be monitoring multiple vehicles simultaneously. The attention and working memory capacity of operators of remote-controlled vehicles must be maintained at appropriate levels during operation. However, there is currently no direct method of determining working memory capacity, which is important because it is a measure for how memory is being stored for a short term and interacting with long term …

The Relationship Between Rumination Of Covid-19 And Anxiety Levels, Madyson Hernandez, Alicia Kruzelock, Nathan Hager

Undergraduate Research Symposium

The COVID-19 pandemic has caused an increase in psychological distress among individuals around the world (Saddik et al., 2021) (Ting et al., 2021.) Rumination is a factor in increased distress caused by the pandemic. Rumination about COVID-19 may be related to the contraction and transmission of the virus. Previous literature suggests that rumination about COVID-19 increases anxiety symptoms (Jamieson, D., et al, 2021.) However, it is unknown whether time thinking about COVID-19 impacts this relationship uniquely and directly as well.

A sample of 225 undergraduate psychology students completed an online survey in April 2020 evaluating rumination, time spent thinking about …

Supporting Children's Language And Literacy Through Collaborative Shared Book Reading, Kimberly Murphy, Jill Pentimonti, Jason C. Chow

Communication Disorders & Special Education Faculty Publications

Language and literacy skills are critical for academic success. Shared book reading is an evidence-based practice for improving a range of language and literacy skills in young children, including those with or at risk for learning disabilities. The aim of this paper is to describe how teachers and speech-language pathologists (SLPs) can collaborate to support young children’s learning through shared book reading. An overview of shared book reading is presented, followed by a description of the collaboration, implementation of the shared book reading sessions, as well as instruction that can take place after the reading. By collaborating through shared book …

Monarch Science Observer, Volume 13, College Of Sciences, Old Dominion University

College of Sciences Newsletter

Spring 2022, issue of Monarch Science Observer, ODU Colleges of Sciences Newsletter.

Using Repeated Reading And Previewing Vocabulary Interventions With Elementary-Aged Struggling Readers To Improve Fluency And Comprehension, Khaled S. Alotaibi

Communication Disorders & Special Education Theses & Dissertations

Students with Learning disabilities and at risk for reading difficulties often face challenges in reading fluency and comprehension that impact negatively on academic success. Repeated reading (RR) is an intervention designed to increase reading fluency and comprehension skills among students at risk and diagnosed with disabilities. The purpose of this review was to investigate the effectiveness of the repeated reading (RR) and vocabulary previewing (VP) interventions on the fluency and comprehension skills of elementary school students. The review yielded a modest number of research articles published between 2008 and 2019. The results of these studies suggested that RR can have …

Predicting Language Performance From Narrative Language Samples, Kimberly A. Murphy, Alisha P. Springle, Mollee J. Sultani, Autumn Mcilraith, Language And Reading Research Consortium (Larrc)

Communication Disorders & Special Education Faculty Publications

Purpose: Analysis of narrative language samples is a recommended clinical practice in the assessment of children’s language skills, but we know little about how results from such analyses relate to overall oral language ability across the early school years. We examined the relations between language sample metrics from a short narrative retell, collected in kindergarten, and an oral language factor in grades kindergarten through 3. Our specific questions were to determine the extent to which metrics from narrative language sample analysis are concurrently related to language in kindergarten and predict language through Grade 3. Method: Participants were a sample …

Factors Predicting Intention To Initiate Mental Health Services Among College Students Returning To Campus During Covid-19, Anne Dumadag, Cara Tonn, Hadiza Galadima

College of Health Sciences Posters

Introduction: While the impact of transitioning to a virtual learning environment during the COVID-19 pandemic is well-documented, few studies have explored the mental health impact of reopening campus. As a measurement of mental health impact within the context of reopening campus, this study aims to identify factors associated with intention to initiate mental health services (MHS), with a particular focus on race, among college students.

Methods: A cross-sectional survey using stratified sampling was conducted via Qualtrics among students at a Virginia university in January 2022. The survey assessed demographics, online class experiences, past and future use of MHS, and feelings …

Effects Of Teacher-Delivered Ecoaching On Paraeducators And Students With Autism Spectrum Disorder, Annemarie L. Horn, Marcia L. Rock, Karen H. Douglas, Kimberly M. Bean, Selena J. Layden, Jane Roitsch

Communication Disorders & Special Education Faculty Publications

Paraeducators often support students with the most intensive academic, life, and behavioral needs, which includes students with intellectual and other developmental disabilities (IDD; e.g., autism spectrum disorder; ASD), yet they typically enter the classroom with inadequate preparation to perform their roles effectively. Using a multiple-baseline research design replicated across participants, we evaluated the effects of job-embedded bug-in-ear (BIE) coaching delivered by the teacher on paraeducators’ use of behavior specific praise (BSP) while teaching transition-age students with ASD. Findings confirmed each of the three paraeducators immediately increased the percentage of occurrence and rate per minute in which they offered BSP. They …

Role Of Socioeconomic Status And Obesity In African American Adults, Alexis Bryant, Laura Christian, Naomi Mcleod

College of Health Sciences Posters

African Americans have a higher prevalence of obesity compared to any other racial/ethnic group due to a variety of factors, including socioeconomic status. This research paper presents a semi-systematic literature review revealing the impact socioeconomic status has on obesity among African American adults in the United States. In order to gain a comprehensive understanding of this public health issue, we examined the risk factors, risk behaviors, and health outcomes surrounding obesity among this population. An informational web-based search was conducted using various research databases including PubMed, CINAHL, and EBSCOHost. The terms “obesity,” “African Americans, “ and “socioeconomic status” were utilized …

Returning To A New Normal: A Study Examining Student's Perceptions And Experiences Of Campus Reopening During Covid-19, Cara Tonn, Anne Dumadag, Hira Nadeem, Brenda Berumen-Flucker, Priyanka Patel, Hadiza Galadima

College of Health Sciences Posters

Background: Existing research on the mental health and academic impact of the COVID-19 pandemic reports adverse effects during the early stages of the pandemic due to the abrupt campus closures. However, with the relaxation of some restrictions, college students are allowed to return to in-person learning amid new policies. This study aims to assess students' perceptions on several topics related to the pandemic during campus reopening.

Methods: A 22-question cross-sectional survey based on stratified sampling was conducted among 1,025 students at Old Dominion University, and responses were collected via Qualtrics^TM in January 2022. The survey records socio-demographic information, self-reported …