Digital Commons Network^™

Human Factors Matter: The Intersection Of Cybersecurity Governance, And Culture In Risk Management Of Critical Infrastructure, Prince Abubakari

Theses and Dissertations

In the 21st century, cybersecurity threats have evolved into pressing socio-technical issues, with significant implications for the safety and stability of global critical infrastructure. This dissertation explores the intersection of cybersecurity governance and culture in risk management of national critical infrastructures, defined as essential systems and assets, whether physical or virtual, that are vital to the security, public health, safety, economy, or any combination thereof, and the disruption of which would have a debilitating impact on a nation. The study delves into how human factors like organizational culture and governance mechanisms interplay to influence cybersecurity outcomes. The research adopts a …

Obstacles And Supports As Experienced By Foster Youth In Higher Education: Ventura County Community College District, Breanna Webb

Theses and Dissertations

This qualitative phenomenological research study assesses the obstacles faced by foster youth and the support available to them while attending the Ventura County Community College District. As it currently stands, about four and a half percent of foster youth in the United States go on to earn a college degree. Very little research has been done to explore the effectiveness and outcomes of the support offered to foster youth. Data for this research study was collected using the General Self-efficacy scale and structured interviews. Each of the ten participants was given a demographics survey and a Self-Efficacy scale survey and …

The Relationship Between Cardiac Patient Beliefs And Experiences With Insurability And Their Decisions On Whether Or Not To Pursue Genetic Testing, Julia Schoeni

Theses and Dissertations

Since the enactment of the Genetic Information Non-Discrimination Act (GINA) in 2008, genetics providers have been incorporating conversations about GINA in pre-test counseling. There is currently limited evidence of the effects of personal or family histories of cardiomyopathy or aortopathy and associated genetic testing on patients seeking insurance policies not protected by GINA, including life, long term care, and disability insurance. This study aimed to determine whether individuals with a personal or family history of cardiomyopathy or aortopathy are having conversations about future insurability with their healthcare providers and how they perceive their ability to get these insurances when deciding …

Invention Beyond The Author, Jonathan Brent Butler

Theses and Dissertations

The following dissertation examines how what Michel Foucault calls the “author function” affects contemporary students of writing and examines some historical alternatives to this way of conceptualizing the writing process and the writer’s role in it. Chapter 1: Author (Dys)function describes the author function and its discontents, the problems of the Romantic conception of “genius,” and summarizes the following chapters. Chapter 2: Early Writing Instruction focuses on classical approaches to rhetorical instruction that emphasize habit and aim at the cultivation of a particular subjectivity characterized by the capacity to respond to shifting rhetorical situations; this chapter draws on the work …

Choice Overload In The Digital Age: A Cognitive Neuroscience Approach, Jacob Matthew Stanley

Theses and Dissertations

This dissertation examines the neural mechanisms of value-based multiattribute decision making through the lens of choice overload during consumer choice. Two behavioral experiments established that choice sets of a moderate size with nine options were perceived as most optimal compared to choice sets with three and 24 options, and options chosen from the largest set size were judged to be the least satisfying. A functional MRI study then examined how the brain responds to choice sets varying in size and complexity by manipulating the number of options presented as well as the presence of asymmetrically dominated decoy alternatives during a …

Influence, Confidence, And Interest In Mathematics: The Route To Increasing Female Participation In Stem, Lisa Galbreath Neaton Black

Theses and Dissertations

Women are underrepresented in STEM professions despite initiatives to encourage young women to pursue these financially rewarding careers. Studies show this divide is not due to inability or lack of female participation in higher education, as women tend to outscore their male counterparts on standardized tests and make up approximately 59% of the postsecondary student population. Rather, the disconnect in the high school-to-college STEM pipeline for young women seems to center on mathematics. In response, this action research study focused on addressing societal influence and mathematical confidence and interest using a constructivist approach in an honors Algebra 2 class.Hands-on activities, …

Factors Influencing Adherence To Surveillance Guidelines In Individuals With Tuberous Sclerosis Complex, Kashish Khanna

Theses and Dissertations

Tuberous Sclerosis Complex (TSC) is a genetic condition that is caused by pathogenic changes in either the TSC1 or TSC2 gene and is characterized by multiple benign tumors, otherwise known as hamartomas, in various organs such as the brain, skin, lungs, and kidneys. Because of the many different clinical manifestations of TSC, extensive surveillance guidelines are recommended for individuals with TSC. Past studies have shown that there has been a gap in knowledge of these surveillance guidelines. These studies also suggest projects that measure adherence to surveillance guidelines and address specific challenges hindering surveillance guideline adherence. This study aims to …

“Digital Shame Shift”: From Telling The Pain To Recording The Truth — Black Maternal Health And Digital Counter-Narrative Storytelling On Tiktok, Odera Covenant Ezenna

Theses and Dissertations

This dissertation explores how digital storytelling on TikTok is used to challenge medical racism, with a particular focus on Black maternal health. Guided by Critical Race Theory (CRT) and Critical Technocultural Discourse Analysis (CTDA), the study examines how TikTok users—ranging from Black mothers to healthcare professionals—create and circulate counter-narratives through two prominent campaigns: #BlackMaternalHealthWeek and #BlackMamasMatter. These digital stories serve as acts of resistance, disrupting dominant medical discourse and amplifying the lived experiences of Black birthing individuals. The research analyzes over 2900 TikTok videos posted between 2021 and 2024, identifying key themes, storytelling strategies, and rhetorical shifts over time. The …

Mental Silence For Emotional Intelligence Development, Mina N. Nandwani

Theses and Dissertations

While emotional intelligence is considered key for effective leadership, and perhaps the most vital competency for current and emerging leaders to cultivate, there appears to be uncertainty on how to develop it. This study examined how the practice of Sahaja Yoga Meditation (SYM) influences the development of emotional intelligence and contributes to the advancement of global leadership capacities, addressing a gap in the current literature. The conceptual frameworks of SYM, Daniel Goleman’s Emotional Intelligence Model, and the literature on global leadership, particularly Jeffrey Sachs’ Ages of Globalization, guided the research question. By implementing a qualitative phenomenological research approach, ten long-time …

The Effects Of Physical Exercise On Emotion Dysregulation In Postsecondary Students With And Without Adhd, Elizabeth Bodalski

Theses and Dissertations

Emotion dysregulation is a common issue among college students with ADHD, and emotion dysregulation in adults with ADHD is associated with many negative outcomes including higher levels of psychological distress and social impairment, poorer functioning at school and work, greater symptoms of anxiety and depression, and lower quality of life. Past work suggests that physical exercise can be useful in treating core ADHD symptoms for children and adolescents with ADHD, but less is known about its effects for young adults with ADHD. Exercise has been shown to be effective in targeting emotion dysregulation among the general adult population. Some work …

Emotions And Cognition, Krystal D. Becks

Theses and Dissertations

Background: Cognitive functioning is linked to emotional processes, with this relationship shaped by various biological (e.g., age, sex, diseases, and genetics), psychological (e.g., emotional well-being, coping strategies, mental health), and sociological (e.g., income and education) factors. Understanding these interactions is critical for advancing research on cognitive-emotional health across diverse populations. Purpose: To examine the relationship between positive and negative emotions and cognitive functioning among healthy adults. Methods: This was a cross-sectional analysis of data from the Aging Brain Cohort (ABC) study (n=434). The independent variables were subsets from the NIH toolbox emotional battery. The dependent variables were from the NIH …

Intimate Partner Violence Victims' Experiences With Civil Legal Interventions, Jessica Brooke Pomerantz

Theses and Dissertations

The court system has become a central part of the societal response to intimate partner violence (IPV) and is a frequently used as a source of help for victims (Cattaneo et al., 2013). Despite the importance of a justice system response to IPV, it is not always accessible or helpful to victims. Past research has demonstrated barriers to IPV victims seeking legal intervention including mistrust of the court system generally, extensive and confusing legal processes and procedures, and failure of the courts to assess more invisible forms of abuse (Calton et al., 2017; Cerulli et al., 2015; Cuomo & Dolci, …

Self-Regulation In Children With Fragile X Syndrome: Biobehavioral Underpinnings, Familial Predictors, And Outcomes, Erin Evelyn Hunt

Theses and Dissertations

Self-regulation is a multifaceted construct that occurs on biological, cognitive, emotional, and behavioral levels. Self-regulatory abilities typically emerge in the first years of life and continuously develop through early adulthood. There is considerable interindividual variability in developmental trajectories of self-regulation which are associated with numerous adaptive and maladaptive outcomes. Factors influencing the development of self-regulation include interacting genetic and social environmental factors. Given the high heritability of self-regulation, within-family associations are common.

Individuals with Fragile X syndrome (FXS), an inherited, single-gene neurodevelopmental disorder, have heightened vulnerability for self-regulation deficits that are evident in early infancy; however, the developmental trajectories and …

Cerebellar Contributions To Speech And Clinical Outcomes In Stroke: A Multimodal Investigation Of Structural Integrity Across Chronic And Acute Cohorts, Makayla Joy Gibson

Theses and Dissertations

This dissertation investigates the critical role of the cerebellum in speech production, with a focus on chronic post-stroke apraxia of speech (AOS), lesion-related cerebellar degeneration, and age-related changes in cerebellar structure among healthy individuals. While speech deficits have traditionally been attributed to cortical lesions, mounting evidence suggests that the cerebellum contributes significantly to speech-motor planning, execution, and error correction. Using multimodal neuroimaging, lesion-symptom mapping, and standardized speech assessments, this research examines cerebellar gray matter volume (GMV) across three complementary studies.

Aim 1 evaluates the association between cerebellar GMV and AOS severity in individuals with chronic left hemisphere stroke. Findings support …

Examining Effects Of A Cultural And Family Resilience Program On Improving Physical Activity And Eating Behaviors Among Overweight Black Adolescents, Mary Quattlebaum

Theses and Dissertations

Black adolescents have higher rates of physical inactivity, lower quality dietary intake, and fewer family meals compared to their White peers. These health inequities place Black adolescents at greater risk for overweight and obesity, as well as long-term health consequences, including chronic disease and early mortality. However, few health promotion programs have been successful in improving health behaviors among Black adolescents and families. Elevated rates of chronic stress, namely racial stress, among Black families may be a prominent obstacle for engagement in and effectiveness of health promotion initiatives. Limited family-based health promotion programs with Black families have incorporated cultural and …

Utilizing Evisits To Increase Access To Genetic Services For The Hearing Loss Population: A Tailored Service Delivery Model, Ansley Roberts

Theses and Dissertations

Purpose: Patients referred for genetics services have specific barriers decreasing accessibility, such as communication difficulties, long wait times, and misconceptions about the utility of genetic testing. We assessed a new tailored service delivery model used by the Greenwood Genetic Center to evaluate patients referred for hearing loss to determine if this model increases access to genetics services for individuals with hearing loss. Methods: Data points such as wait times, testing plan, and diagnostic yield were compiled from patient medical records. Comparison and analysis of data was completed by visit type, in-person, virtual, and electronic visits (eVisits), between October 2023 – …

La Retroalimentación Bidireccional En El Proceso De La Enseñanza Y Aprendizaje Con Modalidad Hibrida En Una Institución Secundaria De Puerto Rico, Annette Muñiz Andújar

Theses and Dissertations

El objetivo del estudio fue determinar la percepción de los docentes sobre la importancia de la Retroalimentación Bidireccional en el Proceso de la Enseñanza-Aprendizaje con Modalidad Hibrida en una Institución Secundaria en Puerto Rico. Este estudio se realizó utilizando un diseño fenomenológico, con enfoque cualitativo. La población y la muestra del estudio estuvieron compuestas de docentes de una escuela Pública del área Norte de Puerto Rico. Los datos fueron recopilados mediante la entrevista semiestructurada. Durante este proceso, la investigadora utilizó un cuestionario guía, con el cual procedió a recolectar los datos, utilizando la entrevista semiestructurada.

Los datos cualitativos obtenidos de …

Instructional Design And Technology Professionals: Why Are Some Laggards?, Hayley Mendelson Smith

Theses and Dissertations

Laggards are often thought of as aloof and uninformed late adopters, as traditionalists living in the past (Rogers,2003). Laggards represent the last 16% of a population to adopt an innovation, and, as a result, they are often depicted for their resistance to adopt an innovation much later than the rest of the population, if ever (Jahanmir et al., 2020; Rogers, 2003). The present study attempted to expand the research on laggards, specifically laggard Instructional Design and Technology (IDT) professionals.

IDT professionals were the target group because of their perceived innovativeness as a result of their high exposure to instructional technology …

Exploring The Self-Efficacy Of Physical Education Teachers To Teach Adapted Physical Education, Carolann Cautin

Theses and Dissertations

This applied dissertation was designed to explore experienced physical education teachers and their self-efficacy when teaching students with a disability. This qualitative analysis examined physical education teachers’ experience and their confidence level when teaching adapted physical education. Physical education teachers are expected to provide differentiated instruction for each student; however, this can be a challenge for teachers. The challenge lies in the fact that not all physical education teachers have the confidence or basic training to teach and instruct students who have a disability.

The research included 10 experienced physical education participants from Grades K–12. All participants completed a self-efficacy …

Factors That Contribute To Employment Success For Young Adults With Disabilities Completing A Postsecondary Education Program, Leatha Pfanmiller

Theses and Dissertations

The problem addressed in this research was low employment rates for young adults with disabilities. Young adults with disabilities are employed at a much lower rate than their neurotypical peers. The factors identified in this study could be beneficial to other college and postsecondary education (PSE) programs with employment components, to promote higher rates of employment for students with disabilities who attend those institutions.

The purpose of this qualitative study was to identify factors that contribute to employment success for young adults with disabilities completing a PSE program. The study was conducted at a medium-sized, 4-year, public university in the …

The Perceptions Of Training And Development And Emotional Intelligence Among Virtual Leaders In Public And Private Institutions Of Higher Education, Ryan J. Trautweiler

Theses and Dissertations

This applied qualitative dissertation explored virtual leadership in higher education, examining virtual leaders' perceptions of training and development and emotional intelligence. Using an inductive research approach, data were collected through semistructured interviews and a questionnaire distributed via Google Forms to eight virtual leaders from public and private higher education institutions. Data were analyzed using interpretive phenomenological analysis (IPA) and thematic analysis to identify key patterns and themes. Findings revealed distinctions between public and private institutions. In public institutions, training and development focused on faculty preparedness, resourcefulness in overcoming limitations, and its impact on student engagement. In private institutions, training was …

Perceptions Of Victims On The Influence Of Domestic Violence Programs On The Decision To Leave, Tiffany Kleiman-Bourdeau

Theses and Dissertations

Dating back to earlier times, domestic violence was referred to as marital disputes and was not even considered a crime by law enforcement. However, that has since changed and now individuals are convicted for such crimes against another person. There are several treatment plans and options for these abusive individuals to take to receive the help they need to refrain from being abusive towards others, but what of the victims? What programs and/or services are available to them? Do these services even help the victims? This Idea Paper will examine the effectiveness of the programs and services available to domestic …

Intimate Partner Violence Against American Indian/Alaska Native Women, Jessica Sanchez-Cowan

Theses and Dissertations

Intimate partner violence is not a new problem. Many forms of intimate partner violence can be found worldwide, and evidence of its occurrences can be traced back as far as history goes. However, while intimate partner violence may have been recognized and treated as a private family matter in earlier years, current research shows that it is coming to the forefront as it becomes an increasing issue in the United States and its marginalized communities. With the victimization rate being much higher for American Indian/Alaska Natives in comparison to other races, addressing the issue of intimate partner violence should be …

The Relationship Of Parent Iep Meeting Attendance On African American And Hispanic Middle School Students’ Attendance And Behavior, David W. Johnny

Theses and Dissertations

This applied dissertation investigated whether there was a significant difference in behavioral and attendance outcomes among African American and Hispanic middle school students with disabilities, depending on parental attendance at Individualized Education Program (IEP) meetings. The study was grounded in Hoover-Dempsey and Sandler’s parent involvement theory. This quantitative study used archival data from a southeastern U.S. middle school to examine whether variations in parental participation corresponded with students' disciplinary incidents and school absences.

The study included 96 students in grades 6–8 whose IEP attendance, behavior referrals, and absence data were analyzed. Independent samples t-tests were conducted to determine if statistically …

Parent Social Validity Ratings Of Receiving Functional Communication Training, Shani Davies

Theses and Dissertations

This applied dissertation was designed to provide greater insight on parent and caregiver views and perceptions on participating in functional communication training. While extensive research exists regarding the effectiveness of functional communication training and parent training in general for children with Autism Spectrum Disorder, evidence on the social validity with respect to caregivers is lacking.

The researcher utilized evidenced-based social validity scales to explore parent/caregiver perceptions of receiving caregiver functional communication training, their perceived effectiveness of the treatment modality, and overall acceptance of the approach.

An analysis of the data revealed that parents’ overall perception was neutral regarding general views …

Relaciones De Las Competencias Docentes Con El Bienestar En Docentes De Ciencias Empresariales Bajo La Modalidad A Distancia En Una Universidad Privada En Colombia, Camilo Ernesto Aguirre Martínez

Theses and Dissertations

El propósito de esta investigación consistió en determinar las relaciones de las competencias docentes con el bienestar en docentes de Ciencias Empresariales bajo la modalidad a distancia en una Universidad privada de Colombia. El estudio buscó identificar las relaciones entre las competencias docentes y el bienestar psicológico, el bienestar subjetivo y el bienestar social, cuáles de esas relaciones predominan, así como la identificación de cuáles elementos de estos tipos de bienestar contribuyen con el desarrollo de las competencias docentes.

El enfoque de la investigación fue el empírico analítico o cuantitativo, el diseño fue no experimental y su alcance fue de …

Foster Care Students And Their Success In Academic Achievements In School, Kirsten Nassiff

Theses and Dissertations

This applied dissertation was designed to provide better training and resources for teachers working with students in foster care who have experienced multiple foster care placements, and to assist them in achieving academic success.

The researcher conducted semi-structured interviews with six educators and staff at an alternative school that has the highest number of students in foster care, located in this school district. Using Braun and Clarke’s six steps for Thematic Analysis, each transcript was coded with the assistance of MAXQDA, and themes were developed.

An analysis of the data revealed that educators and staff do not receive adequate communication …

Teachers’ Perceptions Of The Effectiveness Of Tier 3 Academic Interventions, Dana Esposito

Theses and Dissertations

This applied dissertation was designed to discover teachers’ perceptions about the overall effectiveness of Tier 3 RTI services for resolving academic problems and teachers’ perceptions about transitioning students out of RTI. Students receiving services in Tier 3 of the RTI process often spend a considerable amount of time attempting to meet their goals. A search for answers to this problem, combined with a gap in the existing literature regarding time spent in Tier 3, led to the development of this study.

Data collection was acquired through a qualitative collective-case method focused on semi-structured interviews. Participants consisted of general and special …

Homeschooling And Online Learning Technologies From A Parent’S Perspective, Karla M. Forti

Theses and Dissertations

The purpose of this quantitative, predictive correlational research study was to examine the relationship between homeschooling parents’ use of educational technology tools and their instructional behaviors and perceptions, with additional consideration of virtual school participation. Survey-based data from 22 parents of over 40 homeschooled children were used to examine technology adoption and instructional preferences across non-traditional learning settings. The study addressed four research questions through descriptive statistics and correlational analysis, while quantitative themes from open-ended responses enriched the findings. Results provided insight into parental motivations and trends influencing homeschooling and virtual school choices, highlighting the expanding role of online learning …

The Disengagement Of Black High School Students In English Language Arts Classrooms, Michelle Chanda Singh

Theses and Dissertations

This applied dissertation explored how high school English Language Arts (ELA) teachers understand and respond to the disengagement of Black students. Racial disparities in literacy achievement persist across the United States. Despite reform efforts, many Black students continue to experience academic and emotional disconnection in ELA classrooms. Few studies have centered on teachers’ perspectives to understand the classroom-level conditions contributing to this disengagement. This qualitative study addressed that gap by examining the beliefs, practices, and experiences of four veteran ELA teachers in the southeastern United States.

Using Interpretative Phenomenological Analysis, the study examined how teachers make sense of Black student …