Digital Commons Network^™

Older Adult Men’S Well-Being: The Impact Of Masculinity And Negative Perceptions Of Aging, Darby D. Mackenstadt

Theses and Dissertations

Stereotype embodiment theory states that individuals who hold negative aging stereotypes may internalize them, and thus view their own aging process as negative. This study aimed to evaluate how older adult men may be influenced by their adherence to masculinity standards, such as men are expected to be strong and independent, in older adulthood. A sample of 438 men aged 55 and older living in the southern United States was analyzed, finding that beliefs of masculinity moderated the relationship between negative perceptions of aging and depression. Participants who reported a high adherence to masculinity beliefs and a negative perception of …

“It Just Builds Character”: Building The Bullying Myths Scale, Jessica Weiss Utley

Theses and Dissertations

Approximately 20% of American children and adolescents report being victims of bullying each year (Irwin et al., 2022). Bullying victimization is linked to serious behavioral and psychological outcomes, like depression, anxiety, self-harm, and suicide (e.g., Chou et al., 2020; John et al., 2018; Mulder et al., 2017; Schoeler et al., 2018). Despite these sobering data, misconceptions continue to portray bullying as a normal part of growing up, that it is trivial in nature, and that some kids deserve to be bullied (Dawes et al., 2022; Kulig et al., 2008). This study tested the validity and efficacy of the Bullying Myths …

When Quitting Isn't An Option: Learner Perceptions Of Persistence Factors In A Faith-Based Online Global English As An International Language Course, Heather Porter Ugege

Theses and Dissertations

This paper explores the perceptions of learners in an online, global, faith-based, English as an international language (EIL) course. The course is designed to help students with limited access to educational opportunities develop English skills and prepare for enrollment in an online university. Since its launch, course enrollment, retention, engagement, and completion metrics have shown significant gains year over year. However, the number of learners in the course who have met all course completion criteria is still limited. This inquiry aims to gain a deeper understanding of the factors influencing learner persistence from the perspectives of both course completers and …

Perceptions Of Trauma-Informed Care Training For Teachers In Early Childhood Education Settings, Molly Michelle Michaels

Theses and Dissertations

The maltreatment of children is currently a global health priority (Chamberlain et al., 2019). By the age of 16, over two-thirds of children report having experienced at least one traumatic event (Toof et al., 2020). Exposure to childhood trauma can negatively impact brain development, leading to problems functioning across community, home, and school settings (Burke Harris, 2018). In response, the Substance Abuse and Mental Health Services Administration developed a framework for trauma-informed care to address the significant impact of trauma on individuals (Loomis, 2018). However, few studies exist that explore the use of trauma-informed care practices in early childhood education …

Consequences Of The Double Empathy Problem Within The Clinical Environment: A New Model For Neuroinclusive Care, Sofia Jimenez

Theses and Dissertations

As diagnoses of autism spectrum disorder (ASD) rise, the neurodiversity and autistic self-advocacy movements have challenged traditional deficit-based clinical models and called for more inclusive, affirming approaches to care. Recent research disputes the long-held belief that autistic individuals have deficits in perspective-taking, revealing that miscommunication between autistic and neurotypical individuals results from mutual misunderstanding, a concept known as the double empathy problem (DEP; Milton, 2012), with the triple empathy problem (TEP) extending this framework to healthcare settings. Our study investigates the consequences of the DEP and TEP within clinical environments, focusing on interactions between neurotypical speech-language pathologists (SLPs) and adult …

Perspectives On Career Advising At A Large Private Religious Institution, Lane Toshio Muranaka

Theses and Dissertations

This study examines the role of career advising at Brigham Young University (BYU), a faith-based institution where professional guidance focuses on spiritual development and purpose-driven learning. Through qualitative interviews with career advisors across various disciplines, the research explores how advisors define student success, integrate faith into their advising practices, and support students in aligning their career aspirations with personal meaning and the university's religious mission. Grounded in the belief that holistic education fosters lifelong success, BYU emphasizes the development of the "total person," including moral and spiritual dimensions. Findings reveal that student success is not solely measured by employment outcomes …

Understanding Administrator Approaches To Trauma-Informed Care: Findings From A Mixed Methods Study, Megan Coalwell

Theses and Dissertations

Traumatic events during childhood have been termed adverse childhood experiences (ACEs). Experiencing traumatic events or ACEs is common for school-aged children. Research reports indicate that as many as two out of three children will experience at least one traumatic event by the time they are eighteen. The negative effects of experiencing trauma are well documented. Trauma can lead to long-term outcomes in adults such as chronic health problems, mental health problems, substance misuse, and even early death. During childhood, it can lead to internalizing and externalizing problems, as well as difficulties in school. Trauma-Informed Care (TIC) is an approach to …

Inhibitory Control In Asian Elephants, Gillian Schmitt

Theses and Dissertations

Inhibitory control is defined as the ability to suppress a prepotent motor response in favor of a more efficient or advantageous behavior, and is an important core executive function. Although elephants are known to behave flexibly and display other executive functions, there is currently little information available on if, and to what extent, they display inhibitory control. We tested 16 captive Asian elephants (Elephas maximus) (N = 8 males, 8 females) ranging in age from 4-years-old to 60-years-old at the National Elephant Institute in Thailand using a classic detour paradigm adapted to be more ecologically salient for them through the …

Learning From Adolescents’ Lived Experience: Recommendations For Suicide Prevention For Youth And Their Caregivers, Genesis Minaya

Theses and Dissertations

This study explored adolescents’ views on which supports are most helpful during suicidal thoughts or behaviors. Interviews revealed six themes: Communication & Disclosure, Empathic Non-Judgmental Support, Consistent Presence, Parent/Family Education, Coping Tools, Hope and Future Orientation. These findings highlight the critical role of family dynamics in adolescent suicide prevention.

In The Name Of The Mother, The Nation, And The Race: White Women, The Jim Crow South, & Moralized White Supremacist Feminism, Shayna M. Lawson

Theses and Dissertations

This thesis introduces the concept of moralized white supremacist feminism to examine the central role white women played in constructing, legitimizing, and sustaining racial hierarchies in the Jim Crow South through a network of cultural and political organizing, particularly through the United Daughters of the Confederacy and Women’s Ku Klux Klan. Far from passive observers, white women were strategic agents of segregation, leveraging ideals of purity, motherhood, and moral virtue to enforce anti-Black violence and oppression through educational, civic, legal, and symbolic institutions, as well as extra-legal practices. Drawing from archival materials, oral histories, and critical race theory, this study …

The Effect Of An Invasive Species (Lantana Camara) And A Fast-Growing Herb (Acanthus Pubescens) On The Plant And Animal Communities In Kibale National Park, Uganda, Kathleen Bufka

Theses and Dissertations

Fast-growing plant species, like Lantana camara and Acanthus pubescens, could threaten biodiversity in Kibale National Park, Uganda. I surveyed plants and wildlife in areas where these plants were frequently encountered compared to those areas where they are infrequent. I found mixed results based on plant traits and the animals considered. My findings support management efforts on these two species to prevent forest degradation.

Loyal By Nature: How Uncertainty Avoidance Shapes Dispositional Brand Loyalty, Khondoker Sayeed Hossain

Theses and Dissertations

Loyal consumers are prized assets for brands, as even minor improvements in customer retention can lead to significant increases in company profits. Most research has examined brand loyalty as a brand-specific concept and explored what brands can do to develop loyal consumers, overlooking the role of individual-level psychological and cultural factors.

This dissertation aims to address this gap by examining brand loyalty as a personality disposition and investigating its relationship with cultural values. Drawing on the extensive body of research linking culture to consumer judgments and decisions, the central hypothesis proposes that cultural values, particularly uncertainty avoidance, systematically influence individuals' …

Acute Exposure Of American Oyster (Crassostrea Virginica) To Selected Antidepressant Drug: Histological, Biochemical, And Immunohistochemical Assessments, Md. Faisal Amin

Theses and Dissertations

The rapid increase in pharmaceutical use has brought significant health benefits to humans. Studies have shown that many pharmaceuticals, such as antidepressants, are often detected in surface waters, groundwater, and even drinking water. These pharmaceuticals in aquatic environments threaten marine life seriously. Marine bivalves are vital source of seafood for people worldwide. In this study, we examined the effects of short-term exposure to fluoxetine, an antidepressant used to treat depression, at low (0.5 μg/L) and high (5 μg/L) doses over a one-week period on American oysters (Crassostrea virginica) under controlled laboratory conditions. Histological analysis revealed atrophy in the gills and …

Reflections Of Linguistic Experiences In A Borderland: Influences On Cultural Identity And Teacher Praxis, Iliana Cantu

Theses and Dissertations

This Autoethnographic dissertation uses autohistoria-teoria to critically analyze my lived curriculum as a Mexican-born raised in the borderland of the Rio Grande Valley. This research aims to understand the influence of my linguistic experiences on my cultural identity and teaching praxis within the same context. Drawing from Anzaldua’s (1987) concept of Borderlands as a contextual lens and Raciolinguistics as a theoretical framework, I examine and reflect on key linguistic experiences that have perpetuated colonizing linguistic practices rather than fostered linguistic diversity. Additionally, Culturally Linguistic Sustaining Pedagogy serves as a framework to critically analyze my teaching praxis in relation to my …

Barriers To Hispanic Post-Secondary Education In Science Fields, Luis Slayton

Theses and Dissertations

The study aimed to examine whether external barriers could be identified and are present throughout a Hispanic individual's educational life. The beliefs of the Hispanic community regarding education and the nature of acquiring an education could be relevant to the factors that impede the completion of high school. A survey approach was chosen as the methodology for the study due to the confidential nature of a questionnaire. Human nature tends to be more honest when not asked personal questions face-to-face. Additionally, there is potential to generalize attributes from a small sample to a larger population, allowing inferences about the identified …

Job Satisfaction And Vocational Services In Persons With Acquired Brain Injury, Claudia Eliza Gonzalez

Theses and Dissertations

The incidence of acquired brain injuries continues to rise world-wide resulting in increased disability status and national costs related to these injuries (Ahonle et al., 2020; BIAA, 2024; CDC, 2003; CDC, 2015; CDC, 2023; Grigorovich, et al., 2017; Tyerman et al., 2017). Long-term health effects associated with acquired brain injuries have social and environmental impacts that influence the individual with the injury beyond acute treatment and rehabilitation (Ahonle et al., 2020; CDC, 2023; Frieden et al., 2015; Grigorovich, et al., 2017; Tyerman et al., 2017). This, in turn, affects employment as many individuals with brain injuries are unable to return …

Exploring Intra- And Interpersonal Connection Through Mindful Moments At A Hispanic-Serving Institution, Yvette Angeline

Theses and Dissertations

The demands of contemporary education have contributed to high levels of stress, anxiety, and burnout among educators (Barton, 2019; Hidajat et al., 2023; Walker, 2022), uncovering a need for pedagogical approaches that prioritize holistic well-being and humanize the learning experience (Palmer, 2009; Salazar, 2013; Wong & Mishra, 2020). This qualitative case study investigates how moments of mindfulness, integrated as curricular practice within a teacher education program at a Hispanic-Serving Institution (HSI), nurtures pre-service teachers’ awareness of the self and world. This study explores aspects of mindfulness from its Eastern origins (Thich Nhat Hanh, 1975) and its Western secular applications (Jon …

The Relationship Between Principal Leadership Behaviors And Teacher Leadership In Secondary Middle Schools In South Texas, Tina Garza

Theses and Dissertations

This study examined the relationship between principal leadership behaviors and teacher leadership opportunities in grade 6 – 8 middle schools in South Texas, with a focus on understanding how leadership structures influence teacher engagement and voice. Utilizing both quantitative and qualitative data, the research found that informal teacher leadership in grade 6 – 8 middle schools in South Texas is significantly more common than formal leadership roles, with peer collaboration emerging as the primary avenue for leadership engagement. Middle school teachers consistently expressed a desire to contribute meaningfully to school improvement but identified principal gatekeeping as a major barrier to …

Social Participation And Health-Related Quality Of Life For Adults With Neurodevelopmental Disabilities: Capabilities Mediation And Employment Status And Social Security Disability Insurance Moderation, Kayi Ntinda

Theses and Dissertations

Social participation is a key determinant of health-related quality of life (HRQoL) of adults with neurodevelopmental disabilities (NDDs), yet how individuals with NDDs engage socially to support their HRQoL remains poorly understood. Furthermore, the influences of personal capabilities, employment status, and Social Security Disability Insurance (SSDI) as social factors for well-being are underexplored with this population.

This cross-sectional study investigated the direct and indirect effects of social participation on HRQoL, examining capabilities as a mediator and employment status and SSDI receipt as moderators. The study sample comprised 304 adults with NDDs (females = 83.3%; age range 18 to 60 years …

Development Of A Wearable Biosensor For Cortisol Detection In Human Sweat Utilizing Pani/Peo Polymer Blend And Nitrogen-Doped Graphene Quantum Dots, Cesar Sanchez

Theses and Dissertations

Since the development of the first biosensor in 1962, the evolution of commercially available wearable biosensors has been driven by an increasing consumer interest in real-time health tracking. However, challenges related to sensor sensitivity and cost have hindered progress. Deploying a novel approach, the biosensor integrates a blend of Polyaniline (PANi) and Polyethylene Oxide (PEO) along with Nitrogen-doped Graphene Quantum Dots (N-GQDs) to enhance sensitivity and electroactivity, crucial for cortisol detection. To optimize performance, three distinct synthesis methods for N-GQDs; hydrothermal, microwave, and hot plate synthesis were compared employing a bottom-up approach utilizing citric acid (CA) as the primary reactant …

The Impact Of Positive Psychology Use Upon Gls Outcomes For People With Chronic Pain Syndromes, Timothy Michael Curtis

Theses and Dissertations

The essence of being human is realized by our discovery of meaningful purpose throughout each important stage of our lives. If we perceive that we lack this meaningful purpose in our lives, it could become a distressful source of suffering to our sense of well-being emotionally, cognitively and perhaps, spiritually. A strong indicator of well-being comes from a good evaluation we ascertain as to how well we believe outcomes in our lives are consistent with our goals and values, which is also known as satisfaction with life. Research findings indicate that the more someone experiences repeated negative life events, the …

Arginine Vasotocin And Corticosterone In Nesting And Non-Nesting Loggerhead Sea Turtles In X’Cacel-X’Cacelito Sanctuary, Krista Blair Reed

Theses and Dissertations

Sea turtles exhibit distinct behaviors before and after egg laying, however, not all individuals successfully oviposit. Some females display disruptions in their typical nesting behavior, returning to the water without laying eggs, which is referred to as a non-nesting emergence (NNE). NNEs can be due to external disturbances on the beach, but why they occur is often unclear. Arginine vasotocin (AVT) is a neuropeptide involved in various physiological processes, including stimulating smooth muscle contraction of the oviduct to facilitate egg deposition in nesting sea turtles. On the other hand, corticosterone is the primary stress hormone in sea turtles and is …

Comparative Analysis Of Sequential And Non-Sequential Modeling Techniques For Ddos Attack Detection With Explainable Ai, Vincent Agbenyeavu

Theses and Dissertations

Cybersecurity is known today as one of the greatest challenges of the modern era. Among the various types of cyber-attacks that threaten our security, the Distributed Denial of Service (DDoS) attack is among some of the most common, effective, and well-recognized attack strategies. Since this form of attack is meant to disrupt the availability factor covertly, it can be detrimental to the targeted machines and difficult to discover. Because of that, there have been several approaches, as well as solutions that have been devised to detect it as accurately and efficiently as possible. In this study, four sequential data modeling …

Analyzing How Taste And Nutrition Impact Learning And Memory In Honey Bees Through Olfactory Associative Conditioning, Alessandra Elizabeth Perry

Theses and Dissertations

Honey bees detect sweet nectar, but not all sweet-tasting sugars provide nutrition. Unlike fruit flies, which can learn to avoid non-nutritious sweet foods, bees may lack this ability. To test if bees form caloric frustration memory (CFM), we conditioned them using odors paired with L-glucose (sweet but non-nutritious) or D-glucose (sweet and nutritious). Bees rewarded with L-glucose showed lower learning and long-term memory compared to D-glucose. Bees cannot differentiate between an odor associated with rewards containing malaise-causing compounds and an odor associated with a reward alone during differential conditioning. Therefore, we used differential conditioning to determine if lower acquisition in …

Interdigitated Gear-Shaped Screen-Printed Electrode Using G-Pani Ink For Sensitive Electrochemical Detection Of Stress Related Hormones Dopamine And Cortisol, Pritu Parna Sarkar

Theses and Dissertations

This research introduces a novel interdigitated gear-shaped graphene-based electrochemical biosensor for the simultaneous detection of dopamine (DA) and cortisol. Modified with graphene–polyaniline (G–PANI) conductive ink, the sensor increased active surface area—94.52% and 57% higher than Metrohm DropSens 110 and circular printed sensors, respectively. Scanning Electron Microscopy (SEM), Fourier Transform Infrared (FTIR) Spectroscopy and X-ray diffraction (XRD) were employed for physicochemical characterization. The sensor detects dopamine and cortisol over a linear range of 0.1–100 µM, with limits of detection of 0.043 µM (R² = 0.98) and 0.0577 µg/mL (R² = 0.976), respectively, in phosphate-buffered saline (PBS) using redox probe. Electrochemical performance …

Designing A User-Centered Bias System To Enhance Media Literacy And Factual Accuracy, Anjali Majan

Theses and Dissertations

In an era of rapid news consumption, readers often struggle to detect bias and misinformation. This study examined whether interface design can support more critical engagement with news. We developed a progressive disclosure interface that encouraged users to reflect as they read by gradually revealing bias and factual cues. Participants were assigned to either Progressive Disclosure or Ground News. The experiment involved two phases. In the intervention phase, participants used an interface with support features. In the assessment phase, they completed tasks without the tool. We evaluated their performance using five measures: bias recognition accuracy, bias shift, factuality judgment, overlap …

The Effects Of A Tier 2 Intervention On The Behavior Of Elementary School Students Participating In Second Step: Enhancing A Schoolwide Social-Emotional Learning Curriculum, Charlotte Annalee Kennington

Theses and Dissertations

After reviewing the current research literature on the effects of social-emotional learning (SEL) on the behavior of elementary-age children, it was clear that there was limited research data on the effects of Tier 2 interventions designed to augment the effects of schoolwide SEL programs. Specifically, to what extent could a brief, group-delivered intervention improve the academic engagement, problem behavior, and socially appropriate comments of fifth-grade students receiving schoolwide SEL through Second Step in a traditional public school? Three fifth-grade students were recruited to participate in this study who all engaged in frequent problem behavior during Second Step lessons and throughout …

Commitment And Betrayal In Intimate Relationships: A Grounded Theory Analysis, Megan Van Alfen Brown

Theses and Dissertations

Commitment and betrayal are key aspects of a relationship that have impact on the quality or health of the relationship. The purpose of this paper was to use qualitative grounded theory methods to explore how commitment and betrayal are experienced in intimate relationships and to explore the outcomes of both. The data were taken from a larger project on healthy and unhealthy relationships where participants were recruited through convenience and theoretical sampling. Semi-structured interviews were conducted and constructivist grounded theory methods were used to code, generate, and refine prominent categories in the data. Findings revealed that commitment is experienced through …

Belonging Starts With You: Exploring Trust, Belonging, And Spiritual Connection In The Success Of Culturally Diverse Students In Higher Education, Moises Aguirre

Theses and Dissertations

Cultivating trust and belonging is essential for student success in higher education, particularly for students from diverse cultural backgrounds (DCB) who face unique challenges in developing these connections. Research highlights lower levels of trust reported by DCB students toward peers and institutions, adversely impacting their academic performance and social integration (Van Maele & Van Houtte, 2010). The urgency of these issues is underscored by the demographic evolution in Utah's educational system, with projections indicating significant growth of students' diversity by 2065 (Hollingshaus et al., 2019). Because of these projected developments, this study investigates how DCB students conceptualize and experience trust …

The Effects Of An Undergraduate Peer Mentoring Program On Belonging And Success, Alexa Darracq

Theses and Dissertations

The purpose of this study was to determine if participation in an undergraduate peer mentoring program led to increased feelings of belonging and success compared to students who have never received BYU ComD peer mentoring. Outcomes were measured using pre- and post-experiment surveys and focus groups. This study had ten participants in the experimental group and 12 participants in the control group with seven participants from the experimental group who participated in the focus groups. Analysis of the results determined there were three key findings from the study: mentees benefited from the peer mentoring program, students signed up to receive …