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In Search Of Resilience: A Case Study Of Leadership In Challenging Times In An International School Setting, Bradylee W. Mcgeough

Dissertations

This study investigated the leadership of a long-serving head of an international school during six periods of significant crisis affecting the school. The study was conducted at a private school in Islamabad, Pakistan, often referred to locally as The American School.

The study paid particular attention to the development of resilience in the leader and in the follower group during and after periods of crisis. Initially designed as a heuristic inquiry, in practice the study emerged more as a collection of oral histories, although heuristic inquiry methods were employed throughout the study. Polkinghorne’s conception of narrative analysis also …

The Culturally Intelligent Higher Education Leader: Leadership Strategies Of Exemplary California Community College Mid-Level Student Services Administrators In Creating A Culture Of Inclusiveness, Marisol Alaniz

Dissertations

Purpose: It is the purpose of this sequential explanatory mixed-method study to identify and describe the leadership strategies that exemplary mid-level student services administrators in California Community Colleges use to create an organizational culture of inclusiveness using Kennedy’s (2008) five leadership qualities.

Methodology: For this study, a sequential explanatory mixed-methods design was used. The study’s quantitative part was conducted using an online survey instrument delivered to each participant. In the survey, participants were asked whether they were willing to take part in a one-to-one follow-up interview. Once identified, qualitative research was used to conduct interviews with exemplary mid-level student services …

The Impact Of Emotional Intelligence On The Leadership Of Elementary School Principals, Berteil Yousefi

Dissertations

Purpose: The purpose of this phenomenological study was to determine how the key emotional intelligence (EI) dimensions of self-awareness, self-regulation, social awareness, and relationship management impact the leadership effectiveness of exemplary elementary school principals in terms of decision making, interpersonal relationships, and overall school climate.Methodology: Thirteen elementary school principals from Stanislaus County, Northern California, with at least 3 years of experience participated in semi-structured interviews. Data were transcribed and analyzed using Moustakas’s (1994) transcendental phenomenological approach, facilitated by NVivo 15 software. Trustworthiness was ensured through member checking, peer debriefing, and interrater reliability (80%).

Findings: Seven major themes emerged. First, self-awareness …

How Exemplary Elementary School Principals Embed The Infinite Mindset Practice To Inspire The Achievement Of Extraordinary Results, Amna Osman

Dissertations

Purpose: This phenomenological study explored how exemplary elementary school principals perceive and embed Sinek’s (2019) infinite mindset framework within their organizations to achieve extraordinary results. A secondary purpose was to examine how perceived organizational supports and barriers influence the development of an infinite mindset among these principals.Methodology: This phenomenological study examined the lived experiences of exemplary elementary school principals and their perspectives on implementing the five Infinite Mindset practices in their schools. The study focused on public elementary school principals in Monterey County, California. From 49 principals across six districts, 10 were purposefully selected based on established criteria for exemplary …

Integrating Military-Acquired Iso Quality Management Principles Into Civilian Employment: A Phenomenological Study Of Post-9/11 Veterans, Paul Encinias

Dissertations

Purpose: This qualitative phenomenological study explored how post-9/11 U.S. military veterans describe their lived experiences of understanding and applying four ISO 9001:2015 Quality Management Principles (leadership, engagement of people, process approach, and evidence-based decision making) during the transition to civilian employment. This study further sought to understand how veterans articulated these competencies across employment stages and how those competencies were recognized within civilian organizations.

Methodology: This qualitative phenomenological study used semistructured interviews with 10 post-9/11 U.S. military veterans residing in the United States who had separated from active duty and were engaged in the transition to civilian employment. Participants were …

From Glass Ceilings To Balustrades: The Barriers And Supports In Gender-Balanced Corporate Boards Through The Lens Of Activity Theory, Erica Joy Thompson Dias

Dissertations

Purpose: The purpose of this qualitative study was to examine, through the lens of activity theory (AT), barriers individuals on public company boards of directors experienced in achieving or maintaining gender balance and supports that mitigated those barriers.

Methodology: Data were collected through semistructured interviews with 16 directors representing 13 gender-balanced public company boards. Data were coded using the AT framework, which conceptualizes human activity through interacting components including subject, object, rules, tools, community, and division of labor. In this study, barriers were tensions that obstructed progress toward gender balance, and supports were methods, resources, or actions that mitigated those …

Student Perceptions Of Academic Support Systems: A Sequential Mixed Methods Analysis Of Persistence, James Anderson

Dissertations

Purpose: The purpose of this sequential explanatory mixed-methods study was to assess the perceived influence of first-year institutional support services on student retention from the first to the second year at regional public universities in the Northeastern United States.

Methodology: A sequential explanatory mixed-methods design was used. In the quantitative phase, 437 retained second-year students completed the researcher-designed Retention Support Impact Survey to assess service utilization and perceived effectiveness. In the qualitative phase, 10 students participated in semi-structured interviews to provide deeper contextual insight into the numerical data.

Findings: The data indicated a disparity between service utilization rates and student-reported …

Exploring Exemplary Leadership: A Phenomenological Study Of Campus Presidents, Krysten Stone

Dissertations

Purpose: The purpose of this phenomenological study was to identify and describe the strategies used by exemplary campus presidents to build and lead resilient teams in for-profit vocational colleges, grounded in Kirkman and Stoverink’s (2023) team resources framework.

Methodology: This phenomenological study explored the lived experiences of 10 exemplary campus presidents serving in for-profit vocational colleges throughout California’s Central Valley. Purposeful sampling was used to identify participants who met the study’s criteria. Data were collected through semistructured, open-ended interviews and the analysis of four organizational artifacts including strategic plans, communication workflows, meeting structures, and leadership models. Data were systematically coded …

Elementary General Education Teachers' (Tk–1) Experiences Implementing Inclusive Practices For Students With Disabilities, Emily Ruth Engelson

Dissertations

Purpose: The purpose of this qualitative multi-case study was to examine the challenges elementary general education teachers (TK–6) face, including confidence and skills, when working to successfully include students with disabilities in their classrooms. The study also sought to identify the most valuable professional development experiences, the role of grade-level collaboration in building teachers' capacity, and the administrative support and resources that contribute to teachers' success in including students with disabilities.

Methodology: This qualitative multi-case study employed semi-structured interviews with six TK–first grade general education teachers in Orange County, California, each with at least one year of experience including a …

An Explanatory Mixed-Methods Study Identifying And Describing The Perceived Impact Of Five Disruptive Career Skills On Women’S Career Advancement To An Executive Leadership, Roque Ramirez

Dissertations

Purpose: The purpose of this explanatory mixed-methods study was to identify and describe the perceived impact of Johnson and Mohr’s (2019) five disruptive career skills on the career advancement of female chief petty officers with a military background as they progressed into a leadership position.Methodology: This explanatory mixed-methods study examined the experienced of eight female chief petty officers regarding the use of personal disruption strategies. Participants were selected through purposive sampling based on predetermined eligibility criteria and recommendations. Data were collected and analyzed by calculating means scores for quantitative responses and identifying qualitative themes related to the five personal disruption …

Practices Alternative Education Principals Use To Create An Infinite Mindset In Their Schools To Inspire Extraordinary Results, Renee Gates

Dissertations

Purpose: The purpose of this phenomenological study was to explore and describe how exemplary alternative education principals perceive the practices of Simon Sinek’s Infinite Mindset Framework are embedded within their organizations to inspire the achievement of extraordinary results. A further purpose of this study was to understand the organizational supports and barriers these exemplary leaders perceive affect the development of an infinite mindset.

Methodology: Interviews were used to explore and describe how exemplary alternative high school principals perceive the five practices of Sinek’s Infinite Mindset are embedded within their organizations. The study is intended to contribute to and extend current …

Grit And Inclusive Practice: A Phenomenological Study Of General Education Teachers In A Title I Elementary School, Andrea Martinez

Dissertations

Purpose: The purpose of this qualitative phenomenological study was to describe elementary general education teachers' perceptions of how the core principles of grit, as defined by Duckworth et al. (2007); passion, perseverance, resilience, goal commitment, and growth mindset, influence their ability to implement inclusive practices for students with disabilities in general education classrooms.

Methodology: A qualitative phenomenological design was used to explore the lived experiences of elementary general education teachers. Purposeful sampling was used to identify participants who met the study criteria. Eight elementary general education teachers employed at a Title I public elementary school in Kings County, California, participated …

The Art Of Crisis Leadership By Exemplary Naval Frontline Leaders, Broadus Brooks

Dissertations

Purpose: This qualitative, multiple-case study held significant importance because it aimed to identify and describe the strategies used by exemplary naval frontline leaders to lead in crisis, particularly during the COVID-19 pandemic. The study focused on the five critical tasks of strategic crisis leadership (sensemaking, decision making/coordination, meaning making, accounting, and learning), providing a unique insight into the experiences of these leaders during a crisis.Methodology: This qualitative, multiple-case study employed interviews to collect data from exemplary naval frontline leaders to identify and describe their leadership strategies during the unprecedented COVID-19 global health crisis.

Findings: Crisis leadership among U.S. naval frontline …

The Adolescent Development Of Small Business Owners’ Entrepreneurial Mindset, Fern Arredondo

Dissertations

Purpose: The purpose of this phenomenological study was to describe how small business owners in Southern California interpret experiences before age 20 that influenced the development of the eight domains of the Network for Teaching Entrepreneurship (NFTE) Entrepreneurial Mindset Index (EMI). This study used a qualitative phenomenological approach to explore how adult small business owners reflect upon and interpret experiences before age 20 that influenced the development of their entrepreneurial mindset. By examining the influence of pre-adulthood on these owners, the study aimed to deepen the understanding of how early experiences shape entrepreneurial mindsets and contribute to long-term entrepreneurial success. …

The Impact Of Vulnerability On Building Trust: A Qualitative Study Of Superintendents In Northern California, Jasmin Hasmukhlal Patel

Dissertations

Purpose: The purpose of this phenomenological study was to understand and explain how exemplary superintendents in Northern California practice vulnerability to build trust within their organizations, guided by Brené Brown’s framework of vulnerability-based leadership: Authenticity, courage over comfort, curiosity and learning, practicing empathy, and leading with heart. An additional purpose was to examine the challenges these leaders encounter when practicing vulnerability in complex public education contexts. This study addresses a gap in leadership research by providing empirical insight into how vulnerability functions as a trust-building practice at the highest level of K–12 educational leadership.

Methodology: A qualitative phenomenological design was …

Rewriting The Future: Examining The Influence Of Mentoring On Ged Graduates' Pursuit And Performance In Postsecondary Education, Shari Antoinette Crain

Dissertations

This phenomenological study explored the lived experiences of GED graduates who were mentored while earning their GED and examined how those mentoring experiences contributed to their academic achievement in community college. Although increasing numbers of adult learners pursue postsecondary education through the GED pathway, many encounter barriers related to academic confidence, institutional navigation, and access to support systems. Limited research has examined how mentoring supports GED graduates during their transition into higher education.

Guided by the College Student Mentoring Scale developed by Nora and Crisp (2009), this study examined mentoring experiences across four domains: psychological and emotional support, degree and …

Math Anxiety, Math Self-Concept And Math Self-Efficacy: A Study Of The Jingle-Jangle Fallacies, Marsha Natasha Durrant-Walker

Dissertations

Problem

The overlap and lack of clear distinction among the constructs of math anxiety, math self-concept, and math self-efficacy presents issues for research and practice. The literature reveals that math anxiety is closely linked to math self-concept (Klee et al., 2022). Additionally, math self-concept and math self-efficacy often overlap and are not easily distinguishable (Kranzler & Pajares, 1997; Pajares & Miller, 1994; Pajares & Urdan, 1996). Each of these constructs has been shown to play a critical role in student math achievement (Timmerman et al., 2016). -- When constructs are not defined or measured distinctly, inconsistencies may emerge in research …

A Ministry Manual For Supporting Pastoral Transitions: Addressing The Emotional And Spiritual Needs Of Clergy And Their Families, John Tucker

Dissertations

Pastoral transitions represent spiritually significant yet often under-supported moments in the life of clergy, congregations, and ministry networks. While leadership change is frequently framed in theological language emphasizing divine calling and institutional continuity, insufficient attention is given to the emotional, relational, and familial dimensions of these transitions. This Doctor of Ministry project examines the spiritual and emotional impact of pastoral transitions within African American church contexts, with particular attention to clergy wellbeing and systems of care.

This study employed a mixed-methods research design integrating quantitative survey data with qualitative semi-structured interviews. Survey instruments were distributed to pastors affiliated with The …

The Effects Of Bilingual Services In Adaptively Leading Shared Parishes, John Patrick Cahill

Dissertations

Shared parishes are churches that have services in more than one language. Pastors struggle with how to lead, unify, and pastorally respond as populations shift and demographics change. One-third of the Catholic parishes in the United States have Mass in more than one language every Sunday. Leaders need to adapt by exploring bilingual services as a way to be more effective and inclusive. This descriptive quantitative study examined three blocks of parishioners at a particular shared parish: (a) those who attend Mass in English, (b) those who attend Mass in Spanish, and (c) those who attend the bilingual Mass. A …

Delphi Study To Explore The Organizational Characteristics, Conditions, And Infrastructures Needed To Integrate Professional Development With A Career Advancement Framework In The Form Of Career Lattice, Shelly Yu-Tze Tze Shelly Wang

Dissertations

Purpose: The purpose of this policy Delphi study was to identify, prioritize, and build expert consensus on the organizational characteristics, conditions, and infrastructures that support employee access to professional development (PD) opportunities embedded within a career advancement (CAd) framework. Specifically, this study aimed to: (a) identify key organizational components necessary to support professional development within a career lattice structure, (b) determine the relative importance of these components as rated by experts, and (c) establish expert-recommended strategies for implementation.

Methodology: This study used a Delphi method, consisting of three rounds, to collect data from experts with the titles of manager, directors, …

Retention Of Elementary Special Education Teachers: A Phenomenological Study Of Retention Factors And Work-Life Balance In Brick-And-Mortar And Virtual, Independent Study Educational Environments, Meredith Clark-Lewis

Dissertations

Purpose: This phenomenological study aimed to identify the factors that influence the retention of elementary special education teachers in virtual, independent study environments and brick-and-mortar environments, and to explore similarities and differences in how elementary special education teachers experience work-life balance across educational settings.

Methodology: Purposeful sampling was used to identify 10 elementary special education teachers in California who worked in brick-and-mortar and virtual independent study settings and met the study's inclusion criteria. Semi-structured, open-ended interviews were conducted virtually, recorded, transcribed, and analyzed using NVivo qualitative data analysis software. Both deductive and inductive coding strategies were employed, guided by the …

Student Wellness: Exploring The Role Of Faculty In Implementing Effective Supports For Mental Well-Being And Academic Performance In Community College Dental Hygiene Education, Bernadette Heather Smith

Dissertations

Purpose: The purpose of this phenomenological, comparative study was to identify and describe effective supports used by dental hygiene faculty and their role in the mental well-being and academic performance of community college dental hygiene students.

Methodology: Two Southern California community college dental hygiene programs were selected for this phenomenological study to identify the use of faculty supports. A purposeful sampling strategy was applied to these populations to identify participants in specific selection criteria. Twenty-one participants, who consisted of five faculty members and five or six 2nd-year students from each school, were selected. Data were collected by conducting individual interviews …

Emotional Intelligence And Self-Efficacy In Relation To Turnover Intention: The Mediating Role Of Job Satisfaction And Organizational Commitment In Faith-Based K–12 Education, Nestor Osorio

Dissertations

Problem

Leadership turnover remains a significant challenge within faith-based K–12 educational systems, affecting organizational stability, school culture, and long-term institutional effectiveness. Although previous studies have examined turnover intention in educational leadership, limited research has explored how emotional intelligence and principal self-efficacy relate to turnover intention through organizational attitudes such as job satisfaction and organizational commitment within faith-based educational settings. Additionally, little empirical research has focused specifically on educational leaders serving within the North American Division (NAD) of Seventh-day Adventist schools. This study examined the extent to which emotional intelligence, principal self- efficacy, job satisfaction, and organizational commitment are associated with …

Match Or Mismatch? : The Effects Of Fingerprint Evidence And Expert Testimony On Jury Decisions, Kassie N. Thallas

Dissertations

Fingerprint evidence is widely perceived as objective and reliable, yet is typically presented to jurors through expert testimony rather than directly evaluated. The present study examined how fingerprint match status and expert testimony influence juror decision-making. Participants (N = 225) read a mock criminal trial summary and were randomly assigned to one of five conditions. Four conditions were derived by crossing Expert Condition (fingerprint expert alone vs. conflicting experts) and Match Status (match vs. no match), with an additional control condition without fingerprint evidence. The participants made verdict decisions and rated the credibility, honesty and believability of the expert. The …

Exploring Detached Concern, A Dual-Process Emotional-Regulation Strategy, Among Intensive Care Nurses Providing End-Of-Life Care In The United States, Melissa Milton Miasek

Dissertations

Intensive care unit (ICU) nurses repeatedly provide end-of-life care (EoLC) and experience significant emotional distress, burnout, and moral distress that can lead to leaving the profession. Detached concern (DC), a dual-process emotional-regulation strategy which balances empathetic concern with emotional detachment, may support ICU nurses' emotional well-being; however, DC among nurses remains vastly understudied. This qualitative descriptive study gained deeper understanding of DC among ICU nurses providing EoLC in the United States. The study was guided by a conceptual model adapting Lampert and Glaser's dynamic DC process within Elfenbein's emotional regulation framework. The overarching research question explored ICU nurses' perspectives on …

Comprehending Levels Of Explainability And Ai Recommendations (Clear) Study Series, Virginia Sullivan

Dissertations

AI systems can offer a great deal to improve decision-making through efficiency and predictive accuracy due to their unique ability to rapidly analyze large amounts of data relevant to the decision. Yet many AI systems remain opaque, limiting users’ ability to evaluate outputs and leading to issues of mistrust or over-reliance. This dissertation investigates how varying levels of AI explainability affect trust, perceived reliability, understanding, and confidence, and identifies perceptual and behavioral indicators of over-reliance behavior in AI-assisted decision making scenarios. This dissertation is organized as a three-study series. The CLEAR survey study uses a mixed design to examine the …

Perception Matters: A Case Study Exploring How Belief Systems Affect Family-School Partnerships And Family Literacy Initiatives In A Title I School, Kwtay Calvin

Dissertations

Family-school partnerships have been shown to have positive effects on students’ overall performance in school. However, in many instances schools have not used partnerships effectively to support literacy learning, particularly for Black families. Teacher bias, negative perceptions, and lack of cultural responsiveness hinder teachers’ effort to build meaningful relationships with Black families to best support family literacy. This qualitative study aimed to examine family-school partnerships through the experiences of school principals, teachers, and Black families to gain insight into the factors that impact collaborative relationships and family literacy support. This study is framed in critical race theory, the theory of …

Investigation Of A Flux Compression Magnetic Nozzle For Pulsed Plasma Propulsion, Zachary K. White

Dissertations

A key part of any propulsion system is how the energy of the propellants is used for thrust. Because of the high temperatures of nuclear fusion plasma, traditional methods like guiding the propellant with walls are not feasible, so instead, electromagnetic forces must be used to avoid physical contact between the propellant and the vehicle. Usually, to do so the physical nozzle is replaced by a magnetic nozzle where the physical walls are replaced by magnetic fields. This thesis focuses on the direct imaging and probe measurements of a laser produced plasma expanding into a magnetic field as analogous event …

Threatened To Testify : Juror Perceptions Of Coercive Eyewitness Interviews, Alexa A. Mecikalski

Dissertations

The effects of coercive investigative questioning techniques have been extensively studied in the context of suspect interrogations; however, few studies have evaluated outcomes related to coercive questioning of eyewitnesses. Therefore, the present study investigated mock juror perceptions of the use of interrogation tactics during eyewitness questioning. Participants read a trial summary and provided trial judgments (e.g., verdict, eyewitness credibility, perceived coerciveness of the interview) pertaining to a case in which an eyewitness is questioned using either (1) maximization tactics (e.g. high pressure questioning, threats), (2) minimization tactics (e.g., minimizing severity or consequences), or (3) no tactics (e.g., statement provided voluntarily). …

Exploring Drivers And Barriers To S.M.A.R.T. Goal Implementation: A Phenomenological Study Of Exemplary K-5 Public Elementary School Teachers, Rochelle Davies

Dissertations

Purpose: The research aimed to explore how exemplary K-5 public elementary school teachers in Southern California perceive the factors that support or hinder S.M.A.R.T. goal implementation, as well as their suggestions for sustaining these practices in their classrooms. This study also examined how teachers who successfully implement S.M.A.R.T. goals experience the process of using them to promote academic clarity, strengthen student ownership, and foster long-term achievement.

Methodology: The research design used qualitative phenomenological methods to collect and analyze data. Nine K-5 teachers from public elementary schools in Southern California were purposefully selected based on specific criteria. Semistructured interviews served as …