Digital Commons Network^™

The Cultivation And Integration Of Cultural Humility And Cultural Competence In Lgbtiq+ Client Work: A Constructivist Grounded Theory Approach, Gon Ratanashevorn

Dissertations

Previous researchers have highlighted the lack of consistency and standards in LGBTIQ+ cultural competence trainings which may cause negative therapy experiences for LGBTIQ+ clients. This research empirically explored counselors’ (n = 12) process of the cultivation and integration of LGBTIQ+ cultural competence and cultural humility to inform training which leads to better services for LGBTIQ+ clients through constructivist grounded theory method. The theory of the life-long cultivation and integration of LGBTIQ+CC and cultural humility emerged with five categories: (1) motivation to do right by queer clients, (2) cultivating the right soil for queer folks, (3) walking the walk to …

Instructor Characteristics That Increase Self-Efficacy In Nursing Students, Kaycee J. Jacobson

Dissertations

With the current nursing shortage, finding ways to increase nursing retention in graduate nurses can help ease the shortage. Self-efficacy is a factor that contributes to an individual's well-being and can affect their professional accomplishments. The purpose of this study, guided by Bandura's theory of self-efficacy, was to identify instructor characteristics that may impact student perceived self-efficacy in the clinical setting. Bandura identified self-efficacy as a factor that contributes to an individual's well-being as a whole and can affect their professional accomplishments. A sample of 19 nursing students who were enrolled in a clinical course were recruited and completed the …

Infusing Values Into Written Exposure Therapy: A Comparison Study, Maegan Campbell

Dissertations

Written Exposure Therapy is a brief, efficacious intervention for the treatment of PTSD symptoms. The WET protocol calls for the infusion of values into therapeutic work, however, does not detail how to incorporate these values work into the highly scripted treatment. This study compared the standard WET protocol with WET infused with values. The study examined differences across the two conditions on seven variables (PTSD scores, depression scores, value importance and consistency, quality of life, psychological flexibility, customer satisfaction, and therapeutic alliance). The sample was largely homogenous in gender, ethnicity, sexuality, and reported index trauma. The sample was largely white …

Modeling Blue Mondays: A Preclinical Evaluation Of 3,4-Methylenedioxymethamphetamine Binge Dosing On Responding Maintained By A Progressive Ratio Schedule Of Food Reinforcement In Male Sprague-Dawley Rats, Candace Brenda Johnson

Dissertations

3,4-Methylenedioxymethamphetamine (MDMA) has been abused recreationally in the rave scene for decades. As pharmacotherapy research has progressed to develop alternative medications to treat trauma-related psychiatric symptoms, MDMA has become a prime candidate for medication-assisted psychotherapy in the treatment of PTSD and will soon be FDA approved for medicinal use. Despite convincing evidence for favorable clinical outcomes, this substance has been known to contribute to acute depressive states following excessive use. The sharp decrease in mood and cognitive impairment following MDMA use is colloquially termed Blue Mondays. Measuring lack of motivation or more broadly anhedonia through withdrawal of acute and chronic …

Brief Treatment For Ptsd: Promoting Trauma Recovery With A Five-Session Cognitive Processing Therapy Protocol, Sanela Kalakovic

Dissertations

Cognitive Processing Therapy (CPT) is a first-line treatment for trauma. CPT is traditionally administered over 12 sessions. This open clinical trial examined the feasibility and efficacy of a 5-session CPT protocol. The abbreviated protocol moves more quickly to the proposed therapeutic mechanism of action, cognitive restructuring, to alter unhelpful traumarelated thoughts and beliefs. The goal is to maintain efficacy while making therapy more efficient and thereby reducing barriers to trauma treatment. Using a repeated measures open clinical trial design (with embedded multiple baselines), 67 adults (M age = 43 years, 90% female, 79% White) with clinically significant post-traumatic stress disorder …

Drug Use And Harm Reduction: Community Readiness As Pathway To Well-Being And Reintegration, Lauretta Ekanem Omale

Dissertations

Drug abuse negatively impacts the life and well-being of those who use drugs; this harm often extends to their loved ones, communities, and society. One presumptive set of psychological explanations for drug abuse is an addictive personality, a psychological susceptibility resulting from challenging family relationships, inadequate reinforcement, the absence of healthy role models, conflicting parental expectations, and a lack of love and respect. Harm reduction is a public health approach that focuses on minimizing the harmful effects of drugs and reducing judgment. It aims to meet people where they are in life and provide judgment-free, empathetic, supportive, and needed medical …

Undergraduate Student Sense Of Belonging And Edtech Tool Engagement: A Mixed Methods Exploration Of The Virtual Campus Experience, Veronica Wilson

Dissertations

The contemporary postsecondary learning experience is heavily mediated by educational technology (EdTech) tools and yet little is known about the ways in which these tools impact student engagement and sense of belonging, two indicators which are important to student persistence and graduation. Using Strayhorn’s (2023) critical socioecological sense of belonging framework, this convergent mixed methods study offers insights into these relationships by examining student engagement with EdTech and student sense of belonging and the impact of student traits on the relationship between EdTech and sense of belonging. This study was conducted at a private, broad access Hispanic-Serving Institution in the …

First In My Family: Overcoming Obstacles And Utilizing Resources To Successfully Complete The Educational Journey, Milana Tarbuk Migic

Dissertations

First-generation college students encounter many hardships when trying to persist throughout their educational journey. They are expected to be successful in navigating their careers, family life, and school – all without anyone else’s experience to reference. When a student is the first in their family to go to college, they are expected to succeed with a lack of understanding the process. This qualitative study explores what assets first-generation students have and apply in their college experience that contribute to their persistence. This research is guided by Dr. Tara Yosso’s Cultural Wealth Model which examines many forms of cultural capital that …

Shake Ya Ass, But Watch Yourself: An Intersectional And Decolonial Approach To Exploring The Sexualization Of Female Recording Artists And The Empowerment Of Women In The United States, H.B. Rebeka

Dissertations

This dissertation, titled Shake Ya Ass, But Watch Yourself: An Intersectional and Decolonial Approach to Exploring the Sexualization of Female Recording Artists and the Empowerment of Women in the United States, critically examines the phenomenon of sexualization of women in the music industry and its impact on female empowerment. Through an intersectional and decolonial feminist lens, the study delves into the historical and socio-cultural contexts that shape the portrayal and perception of female recording artists in the United States.

The research traces the roots of feminism and the commodification of racial stereotypes through music, exploring how female empowerment has been …

Why Not Community College As A Pathway To A Degree, Gretchen Jorndt Reyes

Dissertations

This qualitative phenomenological study aimed to understand if Gen X parents are motivating their Gen Z students' college choice not to attend community college. The few studies that focused on parent involvement in choosing a community college did not focus on the generational differences between parents and their children when it came to college choice, they also did not focus on whether parents influenced their children to attend community college or not (Bers, 2005; Bers & Galowich, 2002).

The study explored Ajzen’s Theory of Planned Behavior and how his theory and the college choice process are intertwined during the college …

A Program Evaluation Of 3de Schools By Junior Achievement, Audra Lewis-Hoesch

Dissertations

3DE Schools by Junior Achievement is a framework for instruction designed to reshape the instructional ecosystem through a high school model that uses project-based learning and case-study methodology to help students acquire core competencies. The context of this inquiry includes various states in America where 3DE Schools are implemented. I utilized a mixed methods approach to collect data and gauge the influence of the 3DE instructional framework on students' readiness for college and career pursuits. Key outcomes showed that students in 3DE cohorts scored higher in math and English than the national average, contributing to an overall higher graduation rate …

An Exploration Of Contributors To Intergenerational Trauma Transmission In American Families: Parental Life Experiences And Parenting Styles., Shantrell P. Sutton-Mckenzie

Dissertations

Preexisting research on intergenerational trauma transmission primarily addresses biological and behavioral routes of transmission, leaving little room for systemic influences. This research reviews preexisting biological and behavioral contributors and explores systemic contributors to intergenerational trauma transmission in American families as it relates to post-traumatic growth, parental centrality distress, and parenting styles. It was that post-traumatic growth and parental centrality of distress (comprised of ACES, centrality of events, and access to community resources) and PTG predict parenting styles. The research hypothesis was partially supported. It was found (1) Post-traumatic growth, ACEs, and perceived access to community resources while parenting added significantly …

The Role Of Work-Based Learning In Developing Future Skills And Competencies For The Workforce In The Fourth Industrial Revolution, Dorith Johnson

Dissertations

The study investigated the impact of work-based learning on developing skills and competencies required for the Fourth Industrial Revolution. Educators must adapt to what students need to succeed in this era. In this study, seven participants who oversee or have overseen a portion of various work-based learning initiatives engaged in a semi-structured interview process. The interview questions inquired about teacher preparation, practical strategies, programs or models of work-based learning, challenges and limitations, sustainability, and the impacts of different work-based models on employability skill development. The results provide hope that work-based learning can play a crucial role in today’s more technologically …

Exploring Secondary Teachers' Digital Curricular Autobiographies As A Path Towards Digital Equity: A Currere Journey, Douglas S. Vandyke

Dissertations

Combining a narrative approach with portraiture and theoretically framed by reconceptualism and critical digital pedagogy, this study explores participants’ beliefs about and experiences using information and communication technologies (ICT) for learning. It also explores participants’ understanding of digital learning as essential to educational equity in a postdigital society. Participants were secondary teachers serving socio-economically marginalized Black and Latinx students across four public high schools in Chicago. Through a series of semi-structured interviews each constructed a version of their digital curricular autobiography (currere). Through this reflection, participants recalled their own experiences being excluded from learning which contributed to their …

Determining Factors For Improved Uptake Of Harm Reduction Services In The United States: A Study Of Inclusive, Culturally Sensitive Messaging, Lauretta Ekanem Omale

Dissertations

Harm reduction refers to public health policies and programs aimed at decreasing the adverse consequences associated with drug use. While harm reduction services (e.g., syringe exchange programs) can mitigate health risks, marginalized groups face barriers to service access and utilization, partially due to ineffective messaging approaches that fail to align with cultural values and experiences. A one-size-fits-all approach to messaging can negatively impact service utilization, health outcomes, and health disparities. Ineffective communication can lead to poor adherence to treatment, poorer health outcomes, and increased adverse events.

Culturally insensitive communication contributes to stigma, mistrust, and lack of perceived relevance, discouraging service …

A Quantitative Analysis Of University Counselors And Student Affairs Personnel's Knowledge And Confidence In Working With Students With Autism Spectrum, Sandra Araiza Salazar

Dissertations

University counselors and student affairs personnel often find themselves unprepared to address the needs of undergraduate students with autism spectrum disorder. Many of these professionals are not receiving the proper training or education to prepare for the unique social, emotional, and academic needs of these neurodiverse students. Due to this trend, many university counselors and student affairs personnel may lack the necessary knowledge and confidence in serving this neurodiverse population. In this first-of-its-kind study, university counselors and student affairs personnel’s knowledge and confidence in working with undergraduate students with autism spectrum was analyzed. A nonrandom sample of university counselors and …

A Brief Self-Compassion Intervention For Survivors Of Sexual Trauma With Psychological Distress, Natalie Marie Hogue

Dissertations

Individuals who have experienced sexual trauma are at an increased risk of psychological disorders and psychological distress (Dworkin, 2020; Dworkin et al., 2017; Dworkin & Schumacher, 2018). Sexual trauma has one of the highest conditional risks for the development of posttraumatic stress disorder (Domino et al., 2020; Perrin et al., 2014). Experiential avoidance, shame, and posttraumatic cognitions are associated with psychological distress after experiencing sexual trauma (Bhuptani et al., 2019; Domino et al., 2020; Foa et al., 1999; Merwin et al., 2009). Established research suggests that self-compassion-based therapies can be effective in reducing psychological distress and treating a wide range …

Long Covid Patients: A Phenomenology Study Exploring Mental Health And Psychosocial Adaptation To Disability, Tonia Joy Lans

Dissertations

In the United States, approximately 1 in 13 long COVID patients experience adverse complications two to three years post-recovery (Centers for Disease Control and Prevention, 2022), including physical, psychological, and cognitive impairment, issues with daily functioning, and difficulties returning to work (del Rio et al., 2020; Greenhalgh et al., 2020; Ladds et al., 2020; Logue et al., 2021). Moreover, collective research has indicated the debilitating complications of long COVID often result in impaired mental health, chronic illness, and disability. While significant research efforts have started to accumulate data to understand and treat the physical and neuro-logical manifestations of this chronic …

Design, Synthesis And Characterization Of Zinc And Gold-Based Metal Organic Frameworks And Complexes For The Detection And Treatment Of Cancer, May Reda Mohamed

Dissertations

The early detection of cancer plays a pivotal role in improving patient outcomes, emphasizing the urgent need for highly sensitive and selective biosensing platforms. Metal-Organic Frameworks (MOFs) have emerged as promising candidates in this domain due to their tunable properties, large surface area, and high porosity. Herein, the utilization of zinc-based MOF as a sophisticated biosensing platform tailored for the precise detection of the HER2 cancer biomarker is presented. HER2, a critical protein marker in breast cancer diagnostics and treatment, demands highly selective and accurate detection methods for effective patient management. Simple hydrothermal synthesis methodology has been adopted to synthetize …

Effects Of A Taekwondo-Inspired Intervention Program On Children With Adhd, Zubaida Fares Shraim

Dissertations

Exercise and physical activity are beneficial for individuals with Attention Deficit Hyperactivity Disorder (ADHD). The main aim of this study is to investigate the effect of a Taekwondo-inspired intervention program on children with ADHD in the UAE context. The research utilized a mixed methods/quasi-experimental design approach, consisting of two phases. Within the first phase, a promising intensive intervention for children with ADHD has been implemented for five weeks, four sessions weekly. The sample of the first phase consisted of four children aged 8-10 years diagnosed with ADHD. Three assessment instruments were used to collect data in phase one and explore …

Machine Learning-Based Design Of Doppler Tolerant Radar, Kyle Peter Wensell

Dissertations

In this work, machine learning theory is applied to the design of a radar detector in order to train a machine learning-based detector that is robust against Doppler shifts. The radar system is designed to work with data that would be otherwise intractable to conventional optimal detector design, such as transmitted noise waveforms and the effects of one-bit quantization at the receiver. The detection performance of the one-bit receiver is shown to match the performance of the derived square-law sign correlator detector. The resulting learning-based detector also introduces Doppler tolerance to the system, which allows for the successful detection of …

Sensing With Integrity: Responsible Sensor Systems In An Era Of Ai, David Eisenberg

Dissertations

Deep and machine learning now offer immense benefits for consumer choice, decision-making, medicine, mental health and education, smart cities, and intelligent transportation and driver safety. However, as communication and Internet technology further advances, these benefits have the potential to be outweighed by compromises to privacy, personal freedom, consumer trust, and discrimination. While ethical consequences for personal freedom and equity rise from these technological advances, the issue may not be the technology itself but a lack of regulation and policy that allow abuses to occur. A first study examines how emerging sensor-based technologies, limited to only accelerometer and gyroscope data from …

Microplastic Abundance And Removal In Stormwater Using Green Infrastructure, Meghana Parameswarappa Jayalakshmamma

Dissertations

Microplastics (MPs) are increasingly recognized as a pervasive environmental contaminant, conveying other contaminants, accumulating in aquatic organisms, and posing ecological risks. The existing research has primarily focused on MPs in wastewater treatment plant effluents in surface waters. However, the role of stormwater systems in MP transport has been less explored. Given the rise in MPs from urban sources, stormwater runoff from urban areas may serve as a critical conduit for transporting land-based MPs into aquatic environments. Green infrastructures (GIs) have been recognized for mitigating flooding and improving water quality from minor storms by trapping stormwater pollutants. Yet, the capability of …

A Machine Learning-Assisted Steering And Scheduling Framework For Big-Data Scientific Workflows On Heterogeneous Computing Platforms, Yijie Zhang

Dissertations

In next-generation scientific applications, the exponential growth of big data necessitates advanced techniques for efficient data storage, processing, and analysis. This has led to the construction of intricate computing workflows, managed and orchestrated by powerful engines in big data systems as exemplified by Hadoop. As scientific applications increasingly shift towards simulation-centric approaches, traditional methodologies face new challenges in accommodating the complexity of extreme-scale numerical modeling with numerous tunable parameters. To address these challenges, this dissertation propose to develop a machine learning-assisted framework that enables autonomous computational steering of scientific simulations and optimized execution of big-data workflows on heterogeneous platforms. This …

Evaluating The Health Literacy Practices Of A Primary Care Health System Serving A Diabetic Population At High Risk For Low Health Literacy, Alana D. Norris-Bermudez

Dissertations

Health literacy (HL) is a powerful determinant of patient health outcomes, yet a minority of the U.S. population possesses proficient health literacy. Healthy People 2030 positions HL prominently among the new overarching goals as follows, "Eliminate health disparities, achieve health equity, and attain health literacy to improve the health and well-being of all" (The Office of Disease Prevention and Health Promotion, 2023). HL comprises two interlinked components: personal HL and organizational HL, (Office of Disease Prevention and Health Promotion, n.d.). Implementing HL practices within healthcare system facilities such as hospitals, FQHCs, and/or primary care practices to support universal HL precautions …

A Non-Weight Centered Approach To Modifying Eating Attitudes In Polycystic Ovarian Syndrome, Jo'quishia A. Lethermon

Dissertations

Polycystic Ovarian Syndrome (PCOS) is an anovulatory disorder characterized by insulin resistance and endocrine dysfunction. Infertility and abnormal weight gain in women of childbearing age are often a result of PCOS, impacting quality of life and posing potential long-term health sequelae. Prescribing weight loss has been adopted by clinicians as an effective intervention to improve insulin resistance. For some patients, this practice has led to the negative effects of weight cycling and disordered eating attitudes which can result in long term adverse cardiometabolic outcomes. A quasi-experimental pre-and-post-test study was conducted to evaluate how a non-weight centered program influences eating attitudes …

Influence Of Social Media On Mothers' Decision-Making Regarding Vaccinations, Wendy M. Patterson

Dissertations

This study involved determining why mothers hesitate to vaccinate their children and where they get their information about vaccinations. This descriptive qualitative study guided by the health belief model explored the influence social media has on mothers' perceived barriers to vaccinating their children. A descriptive qualitative approach was used, and one-on-one audio interviews were conducted via Zoom or in person with 19 participants. Participants were mothers 19 or older, had children between zero and 18, made medical decisions for their children who resided in their household, and sought information about vaccinations via healthcare providers, social media platforms, friends, or family. …

Exploring Moral Distress In Icu Nurse Practitioners: A Descriptive Phenomenological Study, Steven L. Bocchese

Dissertations

Nurse Practitioners (NPs) working in the intensive care environment experience clinical and operational anxiety, such as moral distress. Moral distress occurs when an individual knows the ethically correct action but cannot take it due to internal or external constraints or violation of their professional core values. Historically, nurses have experienced moral distress at higher levels than other healthcare professionals, especially those in intensive care units (ICUs). This phenomenological study aimed to describe the lived experience of moral distress in ICU NPs, specifically emphasizing its effect on their personal and professional lives. Research on moral distress has demonstrated that individuals who …

Navigating The Bow Wave Of Change: The Felt Experience Of Belonging To The United States Naval Academy's First Gender-Integrated Class, Peter Shaner

Dissertations

On July 6, 1976 the United States Naval Academy (USNA) admitted its first-ever gender-integrated class. I was a member of that class, along with 81 female classmates who entered USNA with the class of 1980 (USNA ‘80). Those classmates were pioneers, though few of them realized at the time just how long and how hard their journey would be. The numerous challenges faced by USNA ‘80 on their journey through the Academy have been well documented (Gelfand, 2008). But there has been far less research on the lived experience of that pioneering class. This study fills a gap between historical …

Black School Leader Truth: How Black School Leader Epistemology Influences Liberatory Mindset Development In Their Staff, Orpheus Williams

Dissertations

Black students in the United States have consistently been denied access to empowering, culturally affirming, and responsive learning experiences in the traditional public system. The epistemological and pedagogical beliefs embedded in a liberatory mindset can subvert this pattern of disempowerment (Shujaa, 1998). Black school leaders (BSLs) who understand the systemic and institutional pressures Black children may face and have to overcome, having undergone similarly racialized experiences in school, are uniquely placed to create liberatory spaces for Black students by recruiting and developing these liberatory mindsets in their staff. This instrumental case study used qualitative research methods of front-porch pedagogy (McTighe …