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Power-Of-Speech Styles’ Hedges, Hesitations, Intensifiers, And Tag Questions Effects On Perceived Information Manipulation, Honesty, And Speakers’ Character, Competence, And Sociability: A Multi-Parallel And Serial Mediation Exploration, Kevin Bryant

Dissertations

This dissertation used Power of Speech Style (POS) theory’s powerless linguistic cues (hedges, hesitations, intensifiers, and tag questions), Information Manipulation Theory and McCroskey’s Speaker Credibility Scale to determine if perceived honesty mediates the relations between a speaker’s use of powerless linguistic cues and evaluations of that speaker’s credibility. Two studies were conducted. The first study tested these variables' relationships with an experimental design involving reading a courtroom witness transcript. An EFA was conducted to determine appropriate factors for perceived information manipulation. Then mediation analysis using PROCESS included four parallel mediators from the previously tested EFA. The second study provided replication …

Exploring Educational Issues: International Nursing Students Enrolled In Professional Nursing Programs In South Texas And Their Perceptions Of Educational Barriers, Wanda R. Sparks

Dissertations

This qualitative study explores educational challenges as manifested in the experiences of the English language learner (ELL) nursing students enrolled in a professional nursing program in San Antonio, Texas. Eleven participants were interviewed for this study using 7 open-ended questions. The research methodology applied in this study was interpretive, guided by phenomenology with the lived experiences of the ELL nursing students being the focus of the analysis.

Discourse analysis and thematic analysis revealed the following themes: (a) student study habits, (b) student distress, (c) student support system, and (d) student learning tasks. Each theme is discussed in depth and supported …

Impact Of School-Based Mentorship Programs For Students With Disabilities, Ranita Brown

Dissertations

Mentorship in secondary schools can affect the course of students’ academic and personal life trajectories. Human association based on trust is the paste that connects students’ academic and individual lives and helps them sort out their fates. The purpose of my study was to determine how strong mentoring relationships between adults and children at risk for social and academic failure have been associated with improvements in academic performance, school attendance, and self-image. My study explored the efficacy of the development and implementation of one specific school-based mentoring program for students with disabilities. Through this study, I endeavored to demonstrate the …

Teacher Evaluation In Saudi Arabia Relative To National And International Teacher Evaluation Standards And Best Practices, Suhayb Kattan

Dissertations

Teacher evaluation systems are essential in tracking the quality and effectiveness of teachers and education systems. This dissertation examines the teacher evaluation system in Saudi Arabia through multiple perspectives, including research-based frameworks for teacher evaluation, norms and best practices from OECD countries, and established Saudi Teaching Standards. An explanatory sequential mixed methods model was used. Data collection involved 643 responses to a teacher survey that covered working conditions, existence of professional learning communities, and teacher evaluation practices, methods, and uses. Following the survey, in-depth interviews were conducted with 11 teachers and 3 key informants.

Findings from this study indicate the …

German Imperialism And Applied Orientalism: German Encounters With The Ottoman Empire, 1850-1918, Matthew David Penix

Dissertations

Edward Said’s influential treatise on culture and imperialism, Orientalism, specifically called out German scholars of the Islamic “Orient” as being different. The lack of a formal German empire in Muslim lands seemed to preclude a culture of Orientalism. This dissertation examines the lived experience of Germans who traveled and worked in the Ottoman Empire from 1850-1918. As German interests sought their “place in the sun” during the decades before 1914, the Ottoman Empire became a major field of business investment, military-to-military contact, and missionary endeavor for Germans acting at the behest of both state and private interests. Their experiences formed …

The Language-Dream Relationship In Multilinguals, Brittany Dishaun Burkes

Dissertations

According to the United States Census Bureau, the United States alone is host to around 350 languages. When it comes to investigating languages in dreams by multilinguals, some studies have focused heavily on only two languages—Spanish and English. The purpose of this study was to add to the understanding of how language use relates to the dream content of multilinguals. This study recruited the assistance of nine polylingual individuals. The participants were instructed to record their dreams in the languages in which they occurred for 2 weeks. After 2 weeks, the participants translated their dreams into English in order for …

Centering Culture And Relationships In Learning: Culturally Responsive Teaching In Higher Education, Valerie Vistain

Dissertations

In colleges and universities all across the United States, the amount of culturally and linguistically diverse students has increased significantly. Research has shown that when educators can develop educational practices and curricula that account for and incorporate students’ cultural frameworks, outcomes improve for culturally and linguistically diverse students. Culturally responsive teaching is a pedagogical approach that does just that. This research project aimed to bring to light the various ways that general education professors define and enact culturally responsive teaching practices. It further illustrates how students receive and interpret these culturally responsive approaches. Using the general education college within a …

Diagnostics Of Dementia From Structural And Functional Markers Of Brain Atrophy With Machine Learning, Tetiana Habuza

Dissertations

Dementia is a condition in which higher mental functions are disrupted. It currently affects an estimated 57 million people throughout the world. A dementia diagnosis is difficult since neither anatomical indicators nor functional testing is currently sufficiently sensitive or specific. There remains a long list of outstanding issues that must be addressed. First, multimodal diagnosis has yet to be introduced into the early stages of dementia screening. Second, there is no accurate instrument for predicting the progression of pre-dementia. Third, non-invasive testing cannot be used to provide differential diagnoses. By creating ML models of normal and accelerated brain aging, we …

Nystrom Methods For High-Order Cq Solutions Of The Wave Equation In Two Dimensions, Erli Wind-Andersen

Dissertations

An investigation of high order Convolution Quadratures (CQ) methods for the solution of the wave equation in unbounded domains in two dimensions is presented. These rely on Nystrom discretizations for the solution of the ensemble of associated Laplace domain modified Helmholtz problems. Two classes of CQ discretizations are considered: one based on linear multistep methods and the other based on Runge-Kutta methods. Both are used in conjunction with Nystrom discretizations based on Alpert and QBX quadratures of Boundary Integral Equation (BIE) formulations of the Laplace domain Helmholtz problems with complex wavenumbers. CQ in conjunction with BIE is an excellent candidate …

Correlates Of Health Literacy And Perceptions Of Burden Among Caregivers Of Persons Diagnosed With Chronic Illnesses, Mubarak Aldawsare

Dissertations

Background/Rationale: Greater attention is needed on factors effectively supporting caregivers because poor well-being of caregivers can hamper overall patient outcomes. Lack of awareness of caregiver burden has implications for healthcare systems globally. Caregivers may encounter various levels of burden as a result of providing long-term care to individuals diagnosed with one or more chronic illnesses. Caregivers with inadequate health literacy are more likely to experience feelings of uncertainty, and as a result, caregiver burden. Little is known about the impact of the health literacy of caregivers on the level of burden when providing care to individuals with complex care …

An Exploratory Study On How Math Stories Engage Young Learners In Mathematical Sense-Making, Maria Gigi Carunungan

Dissertations

This is an exploratory study of how pedagogy in the form of math stories, shapes young learners’ perceptions, motivations, and sense-making of math concepts. The research is presented in an exploratory documentary, with audio-video data collected through the iPhone. The pilot test of story-driven math learning solutions was conducted by two teachers with eight first grade children from diverse backgrounds in an afterschool program. This study also includes interviews of the teachers, educational leaders and specialists in primary school curricula, children’s literature, and math education. The results of the pilot validated the efficacy of story-driven math learning solutions for mathematical …

Pertenecemos: Trajectories Of Belonging, Knowing, And Discovering For Underrepresented Undergraduate Communicative Disorders And Sciences Students In California State Universities, Marcella C. Mccollum

Dissertations

The purpose of this study was to identify the ways that seniors in undergraduate programs in speech, language, and hearing sciences engaged with the department as they entered into their undergraduate programs, the factors that they considered when deciding whether to apply to graduate school in speech-language pathology, and perceptions of supports and barriers to entering into graduate school. This study partnered with seniors enrolled in public California university programs designed for future speech-language pathologists. A mixed methods design was utilized to provide a holistic account of student experiences. Three major themes emerged from the study. Throughout the process within …

Faculty And Administrator Perspectives On Campus Internationalization At Selected California State University And University Of California Campuses: Individual Efforts And Interconnected Roles, Parinaz Zartoshty

Dissertations

This explanatory mixed-method research study explored campus internationalization trends by examining the practices of faculty and administrators engaged in campus internationalization efforts at selected four-year public institutions in Northern California. Most survey respondents and interviewees recognized the importance of internationalization, prompted greatly by their own personal transformational “international” journey, making them identifiable champions who can assist in promoting internationalization efforts. Most maintained that the system and their individual institutions do not provide adequate incentives to those faculty who are not personally motivated to engage in international activities and acknowledged internationalization does not float to the top of priorities. In instances …

Student Engagement And Universal Design For Learning (Udl): A Community College Case Study, Candice R. Nance

Dissertations

Community colleges have a significant impact on education. The community college population includes some of the most vulnerable students who have the most to gain from educational attainment. The objective of this mixed-methods case study was to investigate the practical implications and impact of Universal Design for Learning (UDL) on student learning, engagement, and sense of belonging. Forty-nine students participated in this study from seven sections of an asynchronous introduction to business course at a California community college during the COVID-19 pandemic. Findings suggested that the UDL intervention increased students’ final grade percentages, exam scores, and group project scores while …

Core Principles Of Early Childhood Education Through The Lens Of California's Transitional Kindergarten Teachers And Administrators, Furwa T. Rizvi

Dissertations

California's public-school system recently introduced another grade level, Transitional Kindergarten, as an opportunity to offer universal access to early education for all 4-year-olds. Elementary school teachers and administrators must be well prepared to support and education these young children. This dissertation focuses on four key principles to ensure high-quality learning: Developmentally Appropriate Practices, Social and Emotional Learning, Dual Language Learning, and Early Intervention. To gain a better understanding of teacher and administrator perspectives on these core principles of early childhood education, a comprehensive survey was administered online, with a total of # teacher and # administrator respondents. Results indicate that …

A Study Of The Challenges Faced By Students Who Identify As Refugees Who Have Experienced Interrupted Education And Trauma, Merdin Mohammed

Dissertations

Every year, more than 65 million people are displaced worldwide. These refugees, asylum seekers, and internally displaced people flee conflict, poverty, environmental degradation, and other conditions forcing them from their homes. In 2020, the number of individuals internally displaced reached 82.4 million; of this total, 26.4 million were refugees. In 2021, of the 11,411 refugees resettled in the United States, 8.6% resettled in California. When refugee students come to San Diego, the majority resettle in the neighborhoods of City Heights and El Cajon. These refugee children have lived on the road or in refugee camps, faced consistent interruptions to a …

Black Beyond Measure: An Antideficit Exploration Of Cultural Capital Within A National Society Of Black Engineers (Nsbe) Chapter At A Predominantly White Institution (Pwi), Rhonda Harley

Dissertations

Historically, Black students have been excluded from Predominately White institutions (PWI) longer than welcomed to attend and matriculate (Harper et al., 2009). Due to this lack of inclusion, African American students' educational experiences often center on academic disparities, inequality of opportunity, and under-preparedness in career planning within the American education system. While there has been a fair amount of research on the lack of representation of Black students in the engineering disciplines, the heavy focus on quantitative data offers little insight into the unique ways students succeed and overcome institutional and systemic barriers in pursuit of their degree. Undergraduate experiences, …

Breaking Boundaries: Investigating The Experiences Of Racially Diverse Low Socioeconomic Status Students Through A Narrative Inquiry Approach, Ryan Jumamil

Dissertations

Across the US, there is growing inequality of class distribution in predominately white and elite colleges and universities. Although gaining access to these institutions is typically the first hurdle, it is not the only challenge racially diverse low socioeconomic status (SES) students face. By investigating the college experiences of racially diverse low SES students enrolled in a predominately white elite institution, this study creates the foundation for an imperative discussion on the relationship between students' identity and attendance at predominately white elite institutions.

Through a Narrative Inquiry research approach and using semi-structured interviews as a data collection tool, two themes …

Constructing Roles And Discourse: Presidential Speech And European Union Accession In The Former Yugoslavia, 2000-2021, John Horner

Dissertations

Yugoslavia’s dissolution in the 1990s resulted in seven distinct nation-states vying for functional institutions, ethno-nationalistic coalescence, and external validation. To this end the European Union (EU) offered a pathway to nation-state building and membership via democratization, economic liberalization, and legal and civil improvements. However, to date only Slovenia (2004) and Croatia (2013) are EU member-states. Montenegro, North Macedonia, and Serbia are candidate countries. Bosnia and Herzegovina and Kosovo are potential candidates. What are the incentives for Western Balkan countries to reform and join the EU? Were motivations driven by rational, economic benefits of membership, or was the impetus identity-oriented to …

The Covid-19 Experience: An Intensive Care Nursing Perspective, Adrianna Watson

Dissertations

In December 2019, a new virus reared its head and within a matter of months demanded the attention of the world as health care was challenged to full capacity. Frontline healthcare workers struggled to care for the patient after patient with limited knowledge of pathophysiology, risk of contagion, and resources. As the waves of patients became increasingly critical, the task of everyday human connection and care, as well as extraordinary life-saving measures, fell upon the shoulders of intensive care nurses. Little is known about how these nurses understand their experiences caring for patients with the novel coronavirus, or how their …

The Search For Neutrality: A Discourse Analysis Of Language Use In Higher Education Title Ix Sexual Misconduct Policies, Cristin Reynolds

Dissertations

Title IX, a federal law passed in 1972, was designed to ensure that equal access to any educational environment receiving federal assistance (20 U.S.C. § 1681). Title IX forced institutions of higher education (IHE) to address the pervasive nature of sex discrimination within their educational environments, prevent the recurrence of sex discrimination, and remedy any effects of sex discrimination. To do this IHEs developed Title IX sexual misconduct policies. These policies are required by federal law to be impartial, neutral, and equitable to all parties accessing or participating in the resolution process addressing sexual misconduct.

The purpose of this study …

Culturally Relevant Practices And Community: Increasing Minority Leadership In School Administration To Improve School Climate, Cassandra Suggs, Joy N. Rogers

Dissertations

This dissertation and research looks into the area of Culturally Relevant Practices and Leadership in K-12 schools and the potential effect on all students in having minority leadership present. The research dives into interviews of teachers, hiring leaders, district leaders and building leaders. It also uses survey results from over 700 students, with the central theme of the questions around school safety, climate, culture, support, academics and a sense of belonging. The research purpose was to look into the potential positive effect on students and staff, if Culturally Relevant Practices and hiring of minority leadership was in place within school …

Youth Organizing From Within: A Case Study Of A District Youth Equity Council, Amy Elizabeth Nelson

Dissertations

The experiences of Black, indigenous, and person of color (BIPOC) youth in our school systems often share a common thread of having to navigate deficit thinking, institutionalized racism, marginalization, and discrimination (Hammond, 2015; Ladson-Billings, 2016; Roy et al., 2019). While youth organizing has emerged as a potential counter to deficit narratives, it is rarely seen in school settings (Arthurs, 2018; Kirshner & Ginwright, 2012; Roderick et al., 2020; Roy et al., 2019). Using critical race theory as a framework, this case study examined a sample of BIPOC middle and high school students serving on a district Youth Equity Council, their …

The Impact Of Service-Learning Experiences On Baccalaureate Nursing Alumni, Stephanie Joy Matthew

Dissertations

The purpose of this research study was to explore the long-term impact of international service-learning (ISL) experiences taken by nursing students in Bachelor of Science in Nursing (BSN) programs and how their current nursing practice might be affected by these experiences. A sequential explanatory mixed methods case study design was used to survey and interview BSN alumni about their cross-cultural experiences. The quantitative survey data used the Cultural Capacity Scale (Perng & Watson, 2012) to compare scores of 93 BSN alumni who did and did not have an ISL experience during nursing school. Then the qualitative portion utilized semi-structured interviews …

An Examination Of Academic Growth In Middle School Students Receiving Tier 3 Instruction And Teacher Perceptions Regarding Mindset, Stephanie M. Opela

Dissertations

Existing research on the implementation of RTI and growth mindset practices at the secondary level was sparse, despite the literature on the challenges facing the middle school structure and best practices for adolescent learners. This quantitative study added to the body of research by examining components of each effort in an urban school district. The researcher compared the academic growth of middle school students who received Tier 3 instructional support in reading or math to the academic growth of students who did not receive Tier 3 support. The data revealed no significant difference between the growth of the two groups. …

Perceptions Of Secondary Educators Regarding The Educational Engagement Of African Immigrant Students With Disabilities, Charity Obiageli Uzochukwu

Dissertations

Despite the vital role that educational engagement has on student learning and academic achievement, there is limited research on how secondary educators perceive the concept concerning African immigrant students with disabilities. There is a significant increase of African immigrant students with disabilities in United States (U.S.) public schools. Little is known regarding how secondary educators perceive their roles and facilitate educational engagement for these students. Inadequate information about immigrant students with disabilities, further makes it difficult to support this student population in U.S. public schools. This phenomenological qualitative study investigated how secondary educators perceived their roles in facilitating educational engagement …

Native Hawaiian Caregivers' Cultural Perspectives Of Pediatric Asthma Management, Donna-Marie Palakiko

Dissertations

Asthma remains the leading cause of chronic respiratory illness among Native Hawaiian children 0 to 17 years in Hawai'i. The National Asthma Education and Prevention Program (NAEPP) established asthma management guidelines which includes medical assessment and monitoring, education in partnership with the caregiver, control of environmental triggers, and medication adherence (National Asthma Education Prevention Program [NAEPP], 2007).
However, these guidelines do not consider the worldview, health beliefs, and cultural practices of caregiver, child, and family.

The purpose of this study was to describe how Native Hawaiian caregivers manage pediatric asthma, to understand which strategies are considered cultural practices, and to …

Female African American Higher Education Chief Executives: An Explanatory Mixed Methods Study Of Their Use Of Personal Power To Dismantle Self-Sabotage, La Toya Davis, Nee Goodrum

Dissertations

Purpose: The purpose of this explanatory mixed methods study was to identify and describe self-sabotaging behaviors experienced by female African American higher education chief executives and to explore the impact these behaviors had on their career development. A secondary purpose of this study was to identify the strategies employed by female African American higher education chief executives to overcome self-sabotaging behaviors.

Methodology: This explanatory mixed method study identified and described the lived experiences of eight female African American higher education chief executives across the United States. This research design encompassed a sequential data collection method using an electronic survey instrument …

Advanced Nursing Education: Critical Factors That Influence Diploma And Associate Degree Nurses To Advance, Rose L. Mcghie-Anderson

Dissertations

Advanced nursing education needs to be pursued along the continuum of the nursing career path. This education process is indispensable to the role of the nurse as educator, manager, nurse leader, and researcher who will effect policy changes and assume leadership roles as revolutionary thinkers in addition to implementing paradigmatic shifts.

This grounded theory study sought to unearth the critical factors that motivate nurses to advance academically. The study aimed to gain an understanding of the social processes associated with the decision of diploma and associate degree nurses to advance their nursing education.

Leaders Of Change: An Exploration Of Relationships Between International School Administrators’ Mindsets And Their Preferred Leadership Styles, Joe Brogan

Dissertations

At the heart of educational leadership is the ability to manage change. Leaders who can successfully manage change invariably will be more effective. This is especially true in the often-transient world of international schools, where change happens frequently in response to evolving internal and external environments.

K-12 international schools that use the English language as the medium of instruction have proliferated since the end of the Cold War. There has been exponential growth, especially in China, India, and other developed and developing nations. The quality of leadership in these schools is extremely important to stakeholders, especially students, and, consequently, it …