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An Exploration Of The Pathway From Childhood Neglect To School Bullying Victimization, Natalie D. Johnson

Dissertations

The objective of the current study was to explore the association between two widely prevalent sources of trauma occurring early in life, child neglect and bullying victimization (BV), via adult recollections of maltreatment experiences. One hundred and twenty participants, recruited from a mid-sized university in the Rocky Mountain region of the United States, were ultimately included in the sample. Of the total sample, 30 participants (25%) endorsed a history of moderate to severe neglect in childhood and 62 participants (52%) endorsed experiencing at least one form of BV in school. Childhood maltreatment, including various forms of neglect and abuse, was …

Interruptions And The Novice Emergency Nurse: A Focused Ethnography, Lisa Ann Winchester

Dissertations

The emergency department is a unique, unstudied, chaotic environment where novice emergency nurses are frequently interrupted. Novice emergency nurses’ impressions, values, beliefs, and attitudes attributed to interruptions were unknown. No prior research has explored the phenomenon of interruptions for the novice emergency nurse. A qualitative, focused ethnographic study was undertaken to understand novice emergency nurses’ impressions, values, beliefs, and attitudes about interruptions within the emergency department. Eleven nurses participated in semi-structured interviews via Zoom. Braun and Clarke’s (2006) six phases of thematic analysis revealed three main themes (Values, Beliefs, and Attitudes) and 11 subthemes. Novice emergency nurses learn within a …

Characteristics Of Science, Technology, Engineering, And Mathematics Mentoring Relationship Practices In Secondary Education Settings: A Case Study, Bonnie Jeanne Palmer

Dissertations

The use of science, technology, engineering, and mathematics (STEM) mentors in public school systems and other organizations has grown comparably with our economy’s increasing demand for STEM industry professionals. However, inspiring students to pursue STEM careers by using STEM industry professionals as mentors requires an understanding of effective mentor practices. Limited research exists that focuses on the mentoring practices students respond to as they make academic and career plans. The purpose of this study was to investigate and identify practices that promote STEM careers among youth. The study sought to answer the question, “What STEM mentor practices, behaviors, and roles …

An Eye-Tracking Investigation Of Consumer’S Real-Time Behaviors In Professional Minor League Hockey, Alicia B. Romano

Dissertations

Minor league hockey provides a unique setting to investigate consumers’ marketingcontrolled activities in a natural environment. Consumers’ visual attention to sponsorship information has been shown to influence their explicit memory of sponsor brands and their purchase intentions. The current research builds on the sponsorship information processing framework of previous scholars by examining consumers’ real-time behaviors to sponsorship information in a natural setting. To analyze consumers’ behaviors at minor league hockey sporting events, qualitative and quantitative data were collected from 16 participants. The qualitative data related to the patterns and observations of consumers’ visual attention behaviors. The quantitative data measured consumers’ …

Considerations And Pedagogical Approaches For Transitioning From Soprano To Mezzo-Soprano, Caitlin Hammon Moore

Dissertations

Within the operatic and classical music realms, Fach is an identifier based on voice classification, as well as non-vocal factors such as acting style and physical appearance. For singers, stating one’s Fach is a way to advertise oneself for suitable operatic roles and concert solos. However, not all singers fit perfectly into a Fach, and some choose to switch between Fach categories over the course of their careers. Although such choices require careful consideration with the potential to impact a career, many have found success after transitioning to a lower Fach. While several studies have investigated singers transitioning to higher …

Effects Of Exercise Training On Objective Measures Of Sleep Quality And Markers Of Peripheral Circadian Rhythm In Cancer Patients Undergoing Treatment, Luke Michael Krynski

Dissertations

Poor sleep quality is a common side effect among cancer survivors, which could lead to a decrease in quality of life and worsen a variety of clinical outcomes for cancer patients including risk of infection and cancer recurrence. The detrimental effects of poor sleep quality are correlated with a disruption in circadian rhythm, which is a vital component of essential physiological processes. Exercise could improve sleep quality and circadian rhythm in an apparently healthy population but evidence was lacking in the cancer population. The purpose of this study, therefore, was to explore the effects of individualized, prescribed, supervised exercise on …

The Effects Of Puberty Blocking Treatment (Gonadotropin Releasing Hormone Agonist) On Physical Activity And Reproductive Health In Young Female Rats, Brandon Creed Jones

Dissertations

The number of adolescents identifying as transgender has been increasing with many transgender youth receiving treatment with a gonadotropin releasing hormone agonist (GnRHa) that suppresses sex hormone production (i.e., puberty blocker). Transgender individuals taking a GnRHa to block puberty have reported improved mental wellbeing, but the physiological impacts need to be examined. Purpose: To investigate the effects of puberty blocking treatment using GnRHa on physical activity, reproductive morphology, and reproductive function in young female rats. Methods: Four-week old female Sprague Dawley rats were given daily subcutaneous injections of the GnRHa triptorelin or saline as control. One group of rats was …

Elementary Principals’ Perceptions Of The Influence Of The Coronavirus Pandemic On Their Professional Identities, Melissa Gibson-Steiner

Dissertations

In the spring of 2020, the coronavirus (COVID-19) triggered a pandemic, caused schools to close, and created a crisis for school leaders. They led during unprecedented times and negotiated an unfamiliar environment. School principals managed the impact of the COVID-19 pandemic on their schools for nearly two years. As principals led through the pandemic, the question arose as to what influence this experience had on their professional identity. Scholars such as Burke and Stets (2009) identified that changes in professional identity are generally gradual over time. However, when a situation does not match how an individual identifies as a leader, …

Course-Based Undergraduate Research Experiences: Science Practices And Science Identity, Alaina Buchanan

Dissertations

Course-Based Undergraduate Research Experiences (CUREs) have become more commonly incorporated in laboratory courses in undergraduate education. Because CUREs incorporate research within the context of a course, the benefits of mentored research (self-efficacy, science identity, persistence, and more) are extended to each student enrolled. CUREs are designed with five key components: discovery, relevance, iteration, collaboration, and science practices. However, the term science practices is broad and includes a diversity of student activities which can make it difficult to compare student outcomes across different CUREs. The first part of this work reviews the components and specific science practices included in all CUREs …

A Current Wave Of Development: Examination Of Positive Youth Development And Identity In The Junior Lifeguard Program, Danielle Nicole Wong

Dissertations

The Junior Lifeguard (JG) Program is a youth ‘serious leisure’ summer program that teaches children between the ages of 9 to 17 years ocean safety and education (United States Lifesaving Association [USLA], 2022). Though the program has been anecdotally regarded as beneficial for youth, it has never been formally evaluated for aspects of Positive Youth Development (PYD). Positive Youth Development programs are considered successful if they efficiently provide the appropriate context for youth to enhance their physical, cognitive, social, and emotional skills (internal assets) with supportive individuals, or significant others, (external assets) to help guide them for life skills transfer, …

Inward And Onward: An Autoethnography On The Lived Experience Of Love, Loss, And Grief In A Doctoral Program, Laura A. Watts

Dissertations

While research around attrition during doctoral programs exists, the lived experience of grief during a doctoral program has little footing in the current literature. This autoethnography examined the lived experience of one doctoral student, acting as both the researcher and the researched. The purpose of this study was to have a meaningful understanding of the broad grief process, and its impact on one doctoral student’s identity development through sharing, analyzing, and interpreting their most raw stories in an effort to name and normalize the challenges and opportunities related to doctoral program persistence and identity development. The following research questions were …

Use Them Or Lose Them: Inservice Teacher Perceptions Of The Usability And Sustainability Of Facilitated Individual Education Program Meeting Training And Learned Techniques, Robin O'Shea

Dissertations

Effective collaboration among family professional partnerships (FPPs) and work groups such as a multidisciplinary individualized education program (IEP) team has been identified as a critical characteristic in developing a specially designed program for students with a disability. Unfortunately, educators often do not feel prepared to interact and collaborate with colleagues, parents, and community partners due to limited instruction and practice during preservice coursework or in-service professional development workshops. Thus, there continues to be the need for guidance on how to prepare preservice and licensed educators to collaborate effectively within IEP team meetings. An emerging IEP meeting practice called facilitated IEP …

Regulators Of Mast Cell Activation, David Lyons

Dissertations

This research focuses on identifying novel mechanisms through which mast cells (MCs) can be activated, specifically focusing on the effects of transforming growth factor beta-1 (TGF-β1) on MC activation and cytokine release and how these pathways can contribute to disease. We found that MCs can be activated with TGF-β1 alone, inducing degranulation and cytokine release comparable to classical, immunoglobulin-E-mediated activation paradigms. This activated state resembles a described concept in immunology termed trained immunity – a process that allows innate immune cells to potentiate their future immune responses following priming with a stimulus. Hypothesizing that TGF-β1 is a novel stimulus of …

A Moustakas Phenomenological Analysis Of How Counseling Master’S Students Experience Instructor Use Of Humor In The Classroom, Claire Gabrielle Critchlow

Dissertations

The following dissertation presented the findings from the first known Moustakas Phenomenological Analysis study exploring the experience of seven counselors-in-training (CITs) in the classroom with an instructor who utilized humor. The purpose of this phenomenological study was to investigate the lived experience of counseling students who had participated in master’s classrooms in which the instructor used humor. Previous research has explored the use of humor within counseling, though no research has explored the experience of CITs in a classroom with an instructor who utilized humor. Moreover, no literature has explored the experience of CITs within their instructor-student relationship with an …

A Portrait Of Culturally Responsive, Socially Just School Leadership: A Latino Critical Theory Student Perspective, Jennifer Ruth Crill

Dissertations

As the student demographics in classrooms across America shift to become more ethnically diverse, schools are examining their practices in supporting how students are prepared for college and career. This support includes the introduction of innovative learning environments aimed to provide students with opportunities to explore career pathways. The purpose of this qualitative study was to illuminate the leadership skills, attitudes, and knowledge that Latina/o/x students within an Innovative Learning Environment perceive as supporting students. This study examined how Latina/o/x students perceive the attitudes, skills, and knowledge of culturally responsive socially just school leadership in innovative learning environments. Through the …

Faculty’S Experience Providing Nursing Student Support: An Interpretative Phenomenological Analysis, Emily Brower

Dissertations

The nursing workforce shortage continues to grow. The effects of the shortage are significant, contributing to patient morbidity and mortality. Retaining nursing students is one way the nursing workforce could be increased. Faculty support is one factor that contributes to nursing student success. Faculty do not always provide the support needed for students to be successful; however, the contributing factors to providing adequate support by faculty are unclear. The retention of nursing faculty is also a pertinent contributor to increasing nurses in the workforce. The purpose of this study was to better understand the phenomenon of student support by exploring …

Response Of Bats And Nocturnal Food Webs To Mountain Pine Beetle (Dendroctonous Ponderosae) Outbreaks, Amanda Bevan

Dissertations

Climate change has led to increased severity and frequency of forest disturbances globally which would predictably alter species compositions in affected habitats. Bats, as important bioindicators of ecosystem health, are known to respond to changes in habitat structure and prey composition. This dissertation describes how a forest disturbance event and ensuing successional changes altered the structure of bat-associated food web components along the highly biodiverse Front Range of Colorado. Mountain pine beetles (MPB) are important drivers of forest regeneration when populations are at background levels, however, unprecedented outbreaks of MPB populations in recent decades have severely impacted over 1.3 million …

Oiko-Logic In Literature, Elias Joshua Taylor

Dissertations

My study utilizes ecocriticism, eco-Marxism, and posthumanism to discover how the sympathetic practices of both reading and ecology provide us with what I call an oiko-logic. Specifically, I read Jonathan Swift’s Gulliver’s Travels, Laurence Sterne’s Tristram Shandy, Herman Melville’s Moby-Dick, and John Williams’ Butcher’s Crossing. In Gulliver’s Travels we see Gulliver as an ecological threat in every journey, and Swift says that this is because we forget ourselves and deliberately choose to not attune—sometimes even choosing destruction. For Swift, we bungle things no matter which system we try, and we create degenerative devolution despite the fact that we can help. …

Women In Educational Leadership: An Embodied Narrative Inquiry, Pauline Avis

Dissertations

To meaningfully capture the lived experiences of women educational leaders working in American public schools, this study utilized the qualitative traditional research design and employed an embodied narrative inquiry to explore the primary research question: How do women educational leaders story their gendered experience of employment in the workplace? The purpose of this study was to describe and explore how female educational leaders in American public schools perceive the impact that gender identity construction has had on their ability to pursue successfully, attain, and retain educational leadership roles. Through a feminist semiotics theoretical lens, this study offers an examination of …

Understanding Trauma Through A Behavior Analytic Lens: A Comparative Case Study, Kevin D. Bland

Dissertations

Although other therapeutic approaches across human service disciplines have acknowledged the importance of understanding the impacts of trauma, the field of behavior analysis has seen less frequent discussions. To address this growing need, the purpose of this study was to explore how three participant board certified behavior analysts (BCBAs): (a) define trauma-informed behavior analysts (TIBA), (b) use TIBA to guide their decisions for identifying appropriate interventions, (c) determine appropriate evidence-based interventions for students with a history of trauma, and (d) obtained their training to confidently implement TIBA in their practices. Using a comparative case study, the participants provided information about …

Evaluating The Impact Of A Certificate In College Teaching Program On Graduate Students’ Pedagogical Metacognition And Teaching Knowledge, Audrey Jannine Tocco

Dissertations

Graduate student professional development initiatives aim to prepare future faculty for college-level teaching. One such program is the Certificate in College Teaching (CCT). CCT programs provide graduate students with foundational knowledge and authentic teaching experiences to prepare them to design and deliver instruction at the college level. Participants report positive perceptions of these programs during and after completion, but evidence of concrete program outcomes is limited. Two potential outcomes of graduate student professional development are the use of pedagogical metacognition (reflection on and action upon teaching) and knowledge of teaching and learning (identification of research-based teaching strategies and application to …

A Comparison Of Registered Nurses’ Motivation And Knowledge Levels Between Gamified And Traditional Courses, Amanda Crim Rossley

Dissertations

Registered nurses (RNs) working in today’s healthcare environment must consistently learn new knowledge and skills, keep abreast of practice changes, and implement strategies to improve patient outcomes. However, healthcare organizations face significant challenges as they attempt to facilitate efficient training. Nursing professional development practitioners miss opportunities to leverage learner motivation, which drives investment, knowledge retention, and practice application. Gamification, which strategically embeds game elements and mechanics into an educational design to boost motivation, offers a potential solution. It aims to increase learner engagement by presenting learners with challenges, tracking their progress, and offering feedback, ultimately leading to knowledge retention and …

Let’S Take This Outside: Utilizing Outdoor Classrooms As A Response To The Coronavirus-19 Pandemic, Cortney Leigh Lamb

Dissertations

The worldwide school closures due to the Coronavirus (COVID)-19 pandemic that began in the spring of 2020 caused a disruption to educational systems (Bao et al., 2020; Engzell et al., 2021; Masonbrink & Hurley, 2020; Munir, 2021; United Nations International Children’s Emergency Fund, 2020). The pandemic created a dilemma in which school leaders around the world and in the United States had to make challenging decisions about how to open schools in the fall of 2020 and how to best educate students (Honein et al., 2021). The majority of school leaders choose to reopen schools in the fall of 2020 …

Meeting Free Appropriate Public Education And Least Restrictive Environment Requirements For Students With Disabilities During The Coronavirus-19 Pandemic: Implications For Special Education Directors, Vanessa Lee Giddings

Dissertations

The Individuals with Disabilities Education Act (IDEA, 2004) addresses educational access in a brick-and-mortar setting but does not specifically address how to meet the parameters of free appropriate public education (FAPE) and least restrictive environment (LRE) in an online or virtual setting. An increased desire by students with disabilities and their parents to select online learning, coupled with the Coronavirus (COVID)-19 global pandemic, prompted many school districts to pivot to remote learning for an extended period and disrupted the traditional educational system (Molnar et al., 2021). This phenomenological research study elevated the lived experiences of special education directors during the …

Inviting The Outside In: Nature's Contribution To Counselor Wellness, Naomi Medina

Dissertations

The positive influence of nature on client wellness and psychological health (BonhamCorcoran et al., 2022) is well reflected in the emergence of nature-based counseling interventions such as wilderness therapy, walk talk therapy, and horticulture therapy, among other counseling modalities that involve aspects of the natural world (Lewis et al., 2022). This suggests that the inclusion of nature within the counseling session could also contribute to the wellness of the counselor. The purpose of this research was to determine the extent to which presence of nature contributes to counselor wellness and which of the five senses may play a greater role …

Lived Experiences Of School Counselors Working In Conjoint Roles In A Multisystem Framework To Address The Mental Health Needs Of Students, Angela Cano Sampson

Dissertations

The purpose of this phenomenological qualitative study was to explore the lived experiences of school counselors working in conjoint roles as social–emotional leaders and mental health professionals (MHPs) to address the mental health needs of students through multisystem collaboratives (MSCs) and school-based systems of mental health care (SBSMHC).

The role of the school counselor has expanded into becoming a social–emotional leader and school MHP advocating for comprehensive social–emotional learning and the “school-linked” movement that coalesced their exclusive professional proficiency with both school-based and community resources working to enhance initiatives for student psychosocial development in ways that would increase student assets …

An Empirical Analysis Of Asylum-Seeking, Migration And International Trade, Olawale David Adisa

Dissertations

This paper aims to provide an empirical analysis of asylum seeking, migration, and international trade. These issues are among the most pressing challenges of our time and understanding the various factors that drive these phenomena and the relationships between them is crucial. Through rigorous analysis and examination of real-world data, this paper aims to contribute valuable insights into these topics. The paper is structured into three chapters, each focusing on a specific area of investigation. The first chapter explores the impact of asylum decisions on future asylum applications. Utilizing a panel data approach that covers 205 countries from 2000 to …

Deficiency Of Adipose Aryl Hydrocarbon Receptor Protects Against Diet-Induced Metabolic Dysfunction Through Sexually Dimorphic Mechanisms, Nazmul Haque

Dissertations

Calorie imbalance due to high energy intake vs. expenditure is considered a major cause of obesity. Molecular mechanisms underlying diet-induced obesity remain unclear due to the complexity of disease progression. The impact of environmental factors contributing to obesity also remains poorly understood. Activation of the xenobiotic sensor, aryl hydrocarbon receptor (AhR), by obesogens may contribute to diet-induced obesity. AhR has the potential to influence lipid metabolism, insulin resistance, and the development of diabetes. Activation of AhR increases the risk of metabolic dysfunction by impairing adipose tissue function. Thus, the hypothesis was that conditional AhR depletion specifically from mature adipose tissue …

Meta-Analysis Of Effective Instruction Delivery, Halley Blanchard

Dissertations

Effective instruction delivery (EID) is a combination of antecedent and consequent strategies used to increase child compliance with adult instructions. The current meta-analysis sought to evaluate the effects of EID as an independent and combined treatment component across studies, as well as evaluate the reported treatment acceptability across studies. Additionally, moderator analyses were conducted to determine the impact of interventionist type (i.e., parent or teacher), implementation setting, child age, and child diagnosis on the effects of EID on child compliance. The analysis generated large effect sizes for EID across studies and high levels of treatment acceptability. The effects of EID …

Intelligent And Explainable Solution To Predict Infant Birthweight And Preterm Birth In The United Arab Emirates, Wasif Khan

Dissertations

Adverse pregnancy outcomes such as Low Birth Weight (LBW) and Preterm birth (PTB) are complex pregnancy challenges that can lead to high perinatal mortality and long-term morbidity for infants. Early prediction of such adverse outcomes can be useful for averting catastrophic outcomes for the mother and her baby. With advances in machine learning (ML)-based algorithms, several models have been proposed for both PTB and LBW predictions. However, the risk factors associated with these outcomes are still unknown, particularly in the United Arab Emirates (UAE). Furthermore, existing ML-based prediction models work in a black-box manner and lack proper interpretations for clinicians, …