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Earthing Practice For Mental Health Among Adults In The United States: A Phenomenological Inquiry, Natalie Greenberg

Dissertations

This study aimed to explore the lived experience of adults in the United States who practice earthing for mental health.

The Utility Of The Social Responsiveness Scale, Second Edition For Children Suspected To Have Autism: Examining The Srs-2 In Light Of Children's Race And Ethnicity, Emma Healy

Dissertations

The shortage of autism specialists and lack of culturally sensitive autism assessment tools are helping to perpetuate racial and ethnic disparities in autism identification and treatment. Using DisCrit as a framework, this quantitative study examined the utility of one autism assessment tool, the Social Responsiveness Scale, second edition (SRS-2) for Black, Latine, and White students suspected of being autistic. Results suggest that there is low inter-rater agreement between parents and teachers on the SRS-2 and that the SRS-2 demonstrates low predictive validity across racial/ethnic groups. Implications for practice are provided highlighting the importance of culturally responsive approaches in addressing disparities …

The Experience Of Transition To Self-Management For Saudi Adolescents With Type I Diabetes, Aeshah M. Almulhim

Dissertations

In Saudi Arabia (SA), between 2011 and 2021, there has been a 108% increase in death rates due to diabetes. Every year, around 3,800 Saudi children and adolescents under the age of 19 are diagnosed with Type I Diabetes (TIDM). Saudi adolescents with TIDM have less glycemic control than adults and younger children. If left untreated, inadequate glycemic control may hasten the onset of diabetes complications and early death. As adolescents with TIDM grow older, they are expected to take on more independence in Self-Management (SM) of their diabetes. The poor clinical outcomes of adolescents with diabetes, the onset of …

A “Scary Time” To Be A Man? Comparing Men’S Engagement With Anti-Sexual Violence Discourses In The Private And Public Sphere, Melissa A. Kinsella

Dissertations

The prevalence of sexual misconduct and its consequences for individuals and society remain pressing issues in the United States. While the #MeToo movement has emerged as a prominent response to these challenges, it has faced criticism for emphasizing a singular survivor narrative. Similarly, the study and theorization of sexual violence within sociology have remained limited in scope. This work extends empirical and theoretical perspectives on sexual misconduct by analyzing #MeToo’s utilization in Twitter1 posts from 2017 to 2022, as well as how individuals discuss sexual misconduct in relation to the movement. Additionally, I examine the influence of gender, race, and …

Examining The Current Utilization Of Conceptual Data Modeling In Database Modeling Practices: Mixed Methods Research, Abhishek Sharma

Dissertations

The database system is essential to modern life and helps us in our day-to-day existence, even though it is invisible to us. The most optimal way to architect a new but efficient database is a modeling technique called conceptual data modeling. Despite this importance, research studies have suggested a divergence between actual practice and the ideal expectation from practitioners. Therefore, it was imperative to establish the ground truth in this context and explore the reasons behind the gap between practice and expectation. This mixed-method study used a survey and interviews to establish that only a small fraction of practitioners consistently …

Like Teacher, Like Student: An Exploration Of Racial Matching On Black Student Identity Development In Secondary Education, Crystal Gloria Lennix

Dissertations

Research on racially matching teachers of color with students of color has demonstrated a plethora of benefits, whether it is in West-Indian teachers with West-Indian students (Warikoo, 2004), Mexicana educators with Mexicana students (Sosa-Provencio, 2019), or Black students with Black teachers (Brooms, 2017). Black teachers are warrior spirits, acknowledging education as a “racial, cultural, linguistic, and spiritual reclamation” for Black students (Sosa-Provencio, 2018). In this study, I sought to understand how the racial matching between Black teachers and Black students can impact Black students’ identity and achievement. Numerous studies say racial matching helps students, but only a few focus on …

Teaching Since 2020: Inhabiting Professionalization, Autonomy, And Classroom Teaching, Melissa Fisher

Dissertations

This study explores teacher professionalization Since 2020 by examining control over teachers’ work as constructed by classroom teachers. Using a conceptual framework combining the teacher disempowerment perspective, inhabited institutionalism, and professionalization, I focus on the question: Given the recent years of upheaval the profession of education has sustained, how are teachers inhabiting the role of "professional teacher," particularly regarding control over their own work? This qualitative study utilizes semi-structured interviews with fourteen teacher participants in an Indiana public school district. This study finds that participants are constructing a new Since 2020 teaching reality. Participants converged on professional challenges including disruptive …

The Impact Of Intersensory Redundancy On Face Processing In 12-Month-Old Infants: An Investigation Using Behavioral Methods And Erps, Aslı Bursalıoğlu

Dissertations

No abstract provided.

Discerning The Role Of Microtubule Acetylation During Hiv-1 Infection, Drew Michael Lichon

Dissertations

The host-pathogen interactions underlying Human Immunodeficiency Virus type 1 (HIV-1) infection are complex and involve the exploitation of host cellular machinery. This thesis investigates the roles of dynein adaptors, microtubule acetylation, and TRIM69-mediated restriction in HIV-1 infection. Through a series of detailed experiments, we explore how HIV-1 utilizes multiple dynein adaptors, such as BICDR1 and Hook3, for intracellular transport, and reveal that these adaptors are critical for efficient viral trafficking. Conversely, the knockdown of Ninein surprisingly enhances HIV-1 infectivity, suggesting a nuanced regulatory role for this adaptor in viral transport. Further, this thesis challenges the prevailing paradigm that microtubule acetylation …

Examining The Creative Process Of Visual Artists: A Phenomenological Study, Filiberto Vargas

Dissertations

Creativity fuels problem solving and innovation, driving both economic growth and individual success. Yet, many schools and organizations fail to nurture it. Today, there is a decline in creativity scores among U.S. students. This is concerning since many of these students will be the future leaders of organizations and communities. For this reason, this dissertation explores the creative process of visual artists to better understand how creativity can be cultivated. Visual artists' perspectives and sense-and-meaning-making processes offer a unique view of innovation and creativity. However, there is limited research on the creative processes of contemporary visual artists from culturally diverse …

A Phenomenological Study Exploring Superintendent’S Perceptions On Four Servant Leadership Characteristics For Developing High-Performing Teams, Katie Chin-Berry

Dissertations

Purpose: The purpose of this phenomenological study was to explore and describe public school superintendents’ perceived impact of four servant leadership characteristics established by Spears (2010) on developing and maintaining high-performing teams. Methodology: This phenomenological research study explored and detailed how superintendents perceived the influence of four servant leadership characteristics on developing and maintaining high-performing teams. Eight participants were chosen using nonprobability purposeful and convenience sampling based on specific criteria, which required at least 4 years of experience in their district, a minimum of 10 years of experience in the K–12 public school system, and employed in a K–12 district …

A Delphi Study Of Effective Strategies For Addressing The Most Significant Barriers That Prevent The Successful Implementation Of Culturally Responsive Teaching Practices As They Relate To Alleviating The Achievement Gap For African American Students, Candra Loftis

Dissertations

Purpose: The purpose of this Delphi study was to determine how expert fifth- to eighth-grade teachers who have demonstrated competence in the implementation of culturally responsive teaching practices for African American students identify and describe barriers they have observed that prevent the successful implementation of culturally responsive teaching practices, to rate the difficulty of overcoming those barriers, and to identify and describe strategies for overcoming the five most difficult barriers.

Methodology: This study is characterized as a Delphi normative study. An expert panel received three rounds of online surveys. The first round open-ended question asked, “How do expert teachers identify …

Leadership’S Impact On Employees’ Perception Of Their Safety Culture In A Public Transportation Organization, Paul Hadley

Dissertations

Purpose: This nonexperimental quantitative study aimed to examine the relationship between various leadership styles using the Multifactor Leadership Questionnaire (MLQ; Bass & Avolio, 1995) and employees’ perceptions of their organization’s safety culture based on a developed Safety Perception Questionnaire (SPQ) within the context of a public transportation agency. Methodology: This study used a quantitative approach to collect data from employees in a public transportation agency. Leadership characteristics were assessed using the MLQ, which is a self-report tool designed to measure three distinct leadership styles. The employees’ MLQ scores were correlated with their results on the SPQ, which evaluates perceptions of …

Best Practices In Developing Self-Efficacy: A Case Study In Preparing Rural, Predominantly Disadvantaged, High School Students For College And Career Readiness, Rudy Cardona

Dissertations

Purpose: The purpose of this case study was to identify the best practices used by faculty and administrators at exemplary, rural, California high schools, with predominantly disadvantaged students, to develop self-efficacy in reaching college and career-readiness. A further purpose was to identify supports and barriers affecting student self-efficacy in stimulating expectations, interest, and choices in goals and actions toward college and career readiness.

Methodology: This case study examined the best practices for developing student self-efficacy in the top 13% of college- and career-ready, rural, socio-economically disadvantaged high schools in California. It also explored perceptions of supports and barriers to college …

Personal Disruption In The Career Advancement Of Female Executives In Medical Education, Ifeoma Dawodu

Dissertations

Purpose: The purpose of this explanatory mixed methods study was to identify and describe the perceived impact of Johnson and Mohr’s (2013) five disruptive career skills on female medical education executives on their advancement to executive leadership positions.

Methodology: This study employed a sequential explanatory mixed methods approach to explore the career advancement strategies of female leaders in academic medicine. First, a quantitative survey using Likert scales assessed the use and impact of personal disruption strategies among female executives; next, semistructured interviews provided deeper insights into their experiences. The sample focused on senior female leaders in California medical schools who …

Delphi Study Of Possible, Probable, And Desirable Futures For California Community Colleges By 2035, Christopher Frymire

Dissertations

Purpose: The purpose of this Delphi study was to identify and describe the educational changes to California Community Colleges that are possible and probable by 2035 as perceived by a panel of experts. In addition, the purpose was to determine the level of desirability of educational changes identified as probable by a panel of experts. Finally, the purpose was to describe the actions necessary to promote the desirable educational changes by 2035 as perceived by the expert panel.Methodology: This Delphi method was used to survey 18 community college experts from diverse disciplines. Four survey rounds gathered qualitative and quantitative data …

How Teachers Use Adversity And Challenging Organizational Environments To Achieve Exceptional Organizational Goals, Matthew Avalos

Dissertations

Purpose: The purpose of this mixed methods thematic multivariable Delphi study was to identify the personal qualities effective teacher–leaders possess when faced with adversity using Maxwell’s (2021) selected practices leaders employ to overcome adverse situations. Methodology: This mixed methods multivariable Delphi study recruited expert Teachers on Special Assignment (TOSA), or TSA, to serve on a Delphi panel to gather consensus through three rounds of surveys. TOSAs were asked to answer three questions focused on the personal qualities teacher leaders use to meet their instructional goals by connecting their teaching to the organization’s vision, making appropriate decisions or good choices, and …

A Phenomenological Study Exploring Servant Leadership Characteristics For Developing High-Performing Teams As Perceived By Public School District Early Childhood Leaders, Reggi'e Faye Webster

Dissertations

Purpose: The purpose of this phenomenological study was to explore and describe how exemplary public school district early childhood leaders apply four key characteristics of servant leadership (listening, stewardship, building community, and commitment to people’s growth), as defined by Spears (2010), to develop high-performing to support early learning programs.

Methodology: A qualitative, phenomenological approach was selected to explore participants’ experiences and perceptions of how they use four servant leadership characteristics to develop and sustain high-performing teams within early childhood programs on public school elementary and secondary school campuses. Participants were purposefully chosen based on specific criteria and recommendations from an …

A Delphi Study On Strategic Behaviors From The Adaptive Leadership Framework Used By Successful Cxos For Business Agility In A Volatility, Uncertainty, Complexity, And Ambiguity Environment, Sevak Markarian

Dissertations

Purpose: The purpose of this Delphi study was to identify the strategic leadership behaviors, as outlined in Heifetz et al.’s (2009) adaptive leadership framework, that CXOs use to develop agile and adaptive organizations that succeed in volatility, uncertainty, complexity, and ambiguity (VUCA) change environments. Additionally, the study aimed to assess the effectiveness of these behaviors and determine specific actions that CXOs recommend for implementing them successfully.

Methodology: This mixed-method Delphi study collected data from 20 technology executives through surveys and interviews, using purposive, convenience, and expert sampling. In Round 1, participants identified strategic adaptive leadership behaviors from Heifetz et al.’s …

A Phenomenological Study Exploring Servant Leadership Characteristics For Developing High-Performing Teams As Perceived By Public School District Early Childhood Leaders, Reggi'e Faye Webster

Dissertations

Purpose: The purpose of this phenomenological study was to explore and describe how exemplary public school district early childhood leaders apply four key characteristics of servant leadership (listening, stewardship, building community, and commitment to people’s growth), as defined by Spears (2010), to develop high-performing to support early learning programs.

Methodology: A qualitative, phenomenological approach was selected to explore participants’ experiences and perceptions of how they use four servant leadership characteristics to develop and sustain high-performing teams within early childhood programs on public school elementary and secondary school campuses. Participants were purposefully chosen based on specific criteria and recommendations from an …

Adaptive Leadership: Strategies Used By U.S. Navy Command Senior Enlisted Leaders To Build Adaptive Capacity In Times Of Great Change, Derek Wayne King

Dissertations

Purpose: The purpose of this phenomenological study was to identify and describe strategies used by U.S. Navy command senior enlisted leaders (CSELs) to build an adaptive capacity based on the five key characteristics of adaptive leadership identified by Heifetz et al. (2009).Methodology: This phenomenological study explored the lived experiences of U.S. Navy CSELs. Purposeful, convenience sampling was used to identify 10 participants who met the study’s criteria. The semistructured, open-ended interview protocol was developed by a thematic research team of nine peer researchers and three faculty advisors. Data collected from the interviews and artifacts were analyzed to identify themes related …

The Impact Of A Paid Work Experience On High School Students With Mild To Moderate Disabilities From The Parental Perspective, Lori Lee Schleinkofer

Dissertations

Purpose: The purpose of this phenomenological study was to identify and describe how the parents/guardians of high school students with mild/moderate disabilities in Southern California perceive the impact that working while in high school has on their students with respect to confidence, independence, motivation, responsibility, self-advocacy, self-esteem, and social skills. The central research question was “How do parents/guardians of high school students with mild/moderate disabilities perceive the impact that working while in high school has on their students?” Methodology: Interviews were conducted with 11 parents of participants in paid work experience programs. A qualitative interview question development matrix was used …

How Supervisors Can Help Their Subordinates Manage Stress Post-Covid-19: A Phenomenological Qualitative Research Approach Focused On The Lived Experiences Of Police Sergeants And Their Role In Helping Mitigate Stress Among Police Officers, Elvis Nti

Dissertations

Purpose: The purpose of this phenomenological qualitative research was to explore how police sergeants effectively lead their police officers in managing stress post-COVID-19 using the leadership traits of collective interest, moral purpose, personal temperament, and resilience (Fast, 2021).

Methodology: This phenomenological qualitative research approach focused on the lived experiences of police sergeants and aimed to explain how they reduce stress among police officers. Participants were selected using purposive and convenience sampling. Semistructured interviews were conducted with police sergeants from the Los Angeles Police Department. Interviews were recorded, transcribed, and coded. Themes naturally emerged and were compared across participants to identify …

Phenomenological Study Of Personality-Driven Leadership In Social Justice Nonprofits Of The Pioneer Valley, Kelvin Molina-Brantley

Dissertations

Purpose: The purpose of this phenomenological study was to examine how executive directors of nonprofit organizations leading social justice initiatives implement leadership styles shaped by their unique personality traits, and how these styles influence employee attitudes, team functioning, and organizational performance.Methodology: Guided by Hogan and Kaiser’s (2005) leadership model, which asserts that “who we are determines how we lead,” this qualitative study used semistructured interviews with 10 executive directors of social justice-focused nonprofits in the Pioneer Valley. Participants reflected on their leadership development, the role of personality in decision-making, and its influence on organizational life. Data were collected through virtual …

They Do Not See What I Carry: A Phenomenological Study Of Black Male Educational Leaders And The Quiet Weight Of Imposter Syndrome, Malik A. Richard

Dissertations

Purpose: The purpose of this phenomenological study was to explore how Black male educational leaders experience and cope with Impostor Syndrome (IS) as defined by Zorn’s (2005) nine elements—anxiety, lack of self-confidence, depression, perfectionism, procrastination, self-presentation, emotional exhaustion, fear of failure, and fear of success, within their organizational, social, and cultural contexts. Methodology: Guided by Moustakas’s (1994) phenomenological approach, data were collected through semi-structured interviews and reflective journals from Black male leaders in K–12 educational settings in the Boston region. Purposeful sampling (Patton, 2014) ensured participants had significant leadership experience. Data were thematically coded, aligned with Zorn’s nine elements, and …

A Study On Betrayal And Safety: Understanding The Experiences Of Community College Employees, Jennifer Marie De La Rosa

Dissertations

Purpose: The purpose of this study was to explore and understand the experiences of community college employees who perceived their psychological safety had been compromised, leading to a sense of institutional betrayal. Its second purpose was to identify the experiences participants believed most impacted their psychological safety and contributed to feelings of institutional betrayal.

Methodology: This qualitative study employed a phenomenological approach to explore how community college employees made sense of their experiences related to psychological safety and institutional betrayal. Participants were selected through purposive and snowball sampling strategies, representing a range of roles across California’s community colleges. Semistructured interviews …

Administrator Leadership And Collective Efficacy: Enhancing Math Education In Public High Schools In California, Lina Ahmadieh

Dissertations

Purpose: The purpose of this qualitative, multicase study was to determine challenges that high school administrators experience when they establish the elements of collective teacher efficacy (CTE) based on the elements of common purpose, collective teacher accountability practices, protocols for collective practices, and interventions in their mathematics department and to determine the strategies that high school administrators use when they establish CTE in their mathematics department.Methodology: In this qualitative, multicase study, five interviews were conducted with public high school administrators in California. The researcher employed qualitative methods to explain the challenges that high school administrators experience when they establish the …

A Phenomenological Study: Implicit Bias In The Hiring Practices Of Health Care Organizations (Perception, Impact On Workforce Diversity, Mitigation Methods, And Implementation Assessment), Mohamed Boubrik

Dissertations

Purpose: The purpose of this phenomenological study was to explore how implicit bias influences hiring practices within health care organizations. Specifically, it investigated the perceptions of hiring professionals regarding implicit bias, its impact on workforce diversity, the strategies used to mitigate it, and the effectiveness of those strategies in real-world implementation.

Methodology: This qualitative study employed a phenomenological approach to capture the lived experiences of hiring professionals in Southern California health care organizations. A random sampling method was used to select participants across various health care facilities. Data collection was conducted through semistructured interviews, using a validated interview protocol as …

Resetting The Imposter Phenomenon Reality: A Mixed Methods Research Study Of An Immediate Cognitive Behavioral Intervention On Stem Practitioners, Peter D. Smith

Dissertations

Imposter Phenomenon (IP) remains an essential framework for understanding how professionals attribute success to chance or misconceptions rather than genuine abilities. IP is especially pertinent for individuals who feel like frauds when attaining higher positions, convinced the promotions resulted from luck rather than accomplishments and credibility. The misguided mindset cultivates feelings of inadequacy or deceit, even when accolades, experiences, and qualifications prove the contrary. The prevalence of IP is widespread, impacting numerous individuals who have faced or continue to endure episodes of varying intensity. The psychological state makes individuals vulnerable to feelings of inadequacy, leading to reduced productivity, increased procrastination, …

Attracting Secondary Public School Teachers Through Servant Leadership In South Carolina, Chetara Lee

Dissertations

This study investigated the impact servant leader administrators have on the recruitment of secondary public-school teachers in South Carolina. The purpose of this study was to identify effective servant leadership behaviors that align with teacher recruitment. This research sought to enhance the existing body of knowledge on servant leadership in education by offering a comprehensive understanding of how school leaders can recruit career changers as teachers by aligning their servant leadership behaviors with the motivations of prospective educators for transitioning into teaching.

This research assessed 16 secondary public-school teachers and 3 school district HR personnel employed within various school districts …