Digital Commons Network^™

Focus On Youth: Awakening Youth Voice & Engagement In Community Heritage Through The Implementation Of A Youth Participatory Empowerment Model, Amber T. Hurd

Dissertations

Citizen engagement in community and public life is vital to a healthy democracy. Young people have a unique place in community citizenry; they are often not yet able to vote or serve in powerful roles, but they have much at stake for the future. Youth can be powerful allies to a participatory culture. The purpose of this qualitative, action research study was to arm youth and youth mentors with a Youth Participatory Empowerment Model (YPEM) to identify and address a community heritage or social justice need. This study used interviews and observations with individuals and focus groups to observe and …

The Development And Validation Of A Tool To Measure Self-Confidence And Anxiety In Nursing Students While Making Clinical Decisions, Krista A. White

Dissertations

Clinical decision making (CDM) is a cornerstone skill for nurses. Self-confidence and anxiety are two affective influences that impact the learning and adeptness of CDM. Currently, no instruments exist that measure perceived self-confidence and anxiety level of undergraduate nursing students related to CDM. The purpose of this research was to develop, test, and establish psychometric properties for a quantitative instrument that measures the levels of self-confidence and anxiety experienced by undergraduate nursing students while making clinical decisions. The new tool is entitled the Nursing Anxiety and Self-Confidence with Clinical Decision Making (NASC-CDM) scale. The tool is a self-report, Likert-type instrument …

Being A Constant Presence In A Sea Of Change: The Lived Experience Of Vigil Keeping For A Family Member At End Of Life, Colleen B. Fleming-Damon

Dissertations

An end-of-life vigil is the act of being with another towards death. A family vigil is a phenomenon that occurs when one or more significant others gather by the bedside of a family member in the weeks, days, or hours prior to death. There is a scarcity of research with specific focus on end-of-life vigil keeping, yet it is not unusual for nurses who minister to the dying to be present, bear witness and share in this human experience. The purpose of this qualitative study was to explore form, structure and meaning of the lived experience of vigil keeping for …

Biomarker Circadian Rhythm Profiles In Critically Ill Mechanically Ventilated Patients, Mary Anne Vincent

Dissertations

To explore the natural trajectory of core body temperature (CBT) and cortisol (CORT) circadian rhythms in mechanically ventilated intensive care unit (MV ICU) patients.

Factors Influencing Latino/Hispanic Caregivers' Perception Of The Experience Of Caring For A Relative With Alzheimer's Disease, Lyda Consuelo Arevalo-Flechas

Dissertations

CONTEXT: The role that culture and language has on a person's perception of the caregiving experience has not been explored. Neither have appropriate instruments been developed to explore the concept of burden that are culturally sensitive and linguistically congruent. Furthermore, there is not a Spanish word that is equivalent to the English word burden. AIMS: 1. To describe the perceptions of the caregiving experience of bilingual (Spanish-English) and monolingual (Spanish) Latino/Hispanic family caregivers of patients with Alzheimer's disease (AD). 2. To describe the culturally and linguistically relevant expressions and terminology used by bilingual and monolingual Latino/Hispanic AD family caregivers to …

Implementing A Standardized Nutrition Protocol To Enhance The Nutritional Health Of Pediatric Oncology Patients In The Ambulatory Care Setting, Jacqueline N. Arrison

Dissertations

It is estimated that 11,060 children in the United States, under the age of 15, will be diagnosed with cancer in 2019 (American Cancer Society, 2019). Malnutrition, a common consequence of the disease and its treatment, has shown to increase the risk of morbidity, mortality, early relapse, and a number of complications throughout cancer treatment.

The Lived Experience Of Higher Education For Irish Post-Registration Nursing Students: A Phenomenological Study, Kathleen Bernadette Rooney

Dissertations

The aim of this study was to explore Irish post-registration nurses' experiences of higher education nursing programmes in terms of influences on their motives to engage and their participation in such programmes. The study is set against a backdrop of change to the entry level education for nurses in Ireland in 2002. The conceptual framework to inform this study was drawn from the community of practice theory described by Lave and Wenger (1991) and Wenger (1998) which provided a new perspective on the experiences of post-registration nurses' engagement in higher education.

New Catalytic Reactions In Carbohydrate Chemistry, Scott Geringer

Dissertations

Carbohydrates or sugars are some of the most diverse and abundant biological molecules. They are involved in a multitude of processes in the body such as fertilization, cell-cell communication, and cancer metathesis. Because of these vital functions, the study of sugars is rapidly growing field. The field however is limited due to the complex nature of sugars which results in difficulties in obtaining large quantities for study.

Protecting group manipulation is a large emphasis area in carbohydrate chemistry due to the need to selectively protect different functional groups of each molecule during synthesis. Catalytic and selective cleavage of protecting groups …

Expert Teachers Practices To Aide In Student Achievement, Jt Cameron

Dissertations

Purpose: The purpose of this phenomenological study was to identify and describe the activities expert mathematics teachers in comprehensive high schools that employ Professional Learning Communities and structured academic intervention use with respect to school culture, classroom culture, interventions, differentiated instruction, and first best instruction to make every student in their classroom more successful in mathematics at the end of their term regardless of where the student began.

Methodology: The researcher identified comprehensive public high schools within the state of California. Of this target population, purposeful sampling was applied to identify participants that were rich with information and that met …

Against The Wind: A Study On Aviation As A Female Career Choice, Bonnie Gagliardo

Dissertations

Purpose: The purpose of this phenomenological study is to identify and describe the educational and social experiences that sparked the interest of female pilots as young women to pursue a career in aviation.

Methodology: This qualitative phenomenological study utilized semi- structured interviews to explore the lived experiences of female pilots, to understand if there were common social and educational factors which influenced them to become interested in aviation. Using convenience sampling, eleven pilots who hold a Federal Aviation Administration Commercial or Airline Transport Pilot’s License were selected to participate in this study.

Findings: The findings from this …

Music Education As A Strategy To Narrow The Achievement Gap: A Causal-Comparative Analysis Of Band And Choir Enrollment And Academic Achievement Of Low Socioeconomic Status Students, William Zwikelmaier

Dissertations

There is a gap in the knowledge pertaining to socioeconomic status as a variable in academic achievement among students those who enroll in band and/or choir in public high schools in America. Research has shown that students who engage in music study consistently show higher levels of academic achievement in other subjects compared to their non-music study peers. It is necessary to study those who typically do not perform at the same academic levels as their peers (low socioeconomic status (SES) students) and determine if the formal study of music alone can serve as a strategy to contribute to closing …

The Effects Of An Experiential Learning Course On Secondary Student Achievement And Motivation In Geometry, Chanua Ross, Ted Gray

Dissertations

In 2012, the President’s Council on the Advancement of Science and Technology (PCAST) predicted one million jobs in the fields of science, technology, engineering, and math (STEM) would go unfilled in the United States due to the lack of interested and qualified graduates matriculating in American universities, colleges, and technical schools (PCAST, 2012). In order to bolster interest and proficiency in STEM, research suggests instructional pedagogy incorporate experiential learning focused on solving real societal problems that are relevant to learners. Few studies have investigated the effects of such pedagogy within the context of a secondary-level, geometry course. A quantitative, quasi-experimental …

Phenomenological Study Of Military Veteran Ceos: The Transition Experience And Mentorship From The Battlefield To The Boardroom, Anthony Gagliardo

Dissertations

Purpose: The purpose of this qualitative study was to identify and describe the transitional and mentoring experiences as described by veterans who achieve civilian executive leadership positions within Fortune 500 companies.

Methodology: The participants in the study were 8 former military leaders who subsequently achieved senior executive positions within Fortune 500 companies. Participants answered questions about their experience as a military leader and mentee during the service to civilian transition, organizational enculturation, and promotion to a civilian leadership position. Interview transcripts and artifacts were reviewed for the emergence of major topics and themes.

Findings: The participants unanimously credited mentorship experiences …

A Phenomenological Study Of Teacher Perceptions Of Blended Learning: Definition, Adoption, And Professional Development, Gregory A. Katzin

Dissertations

Blended learning has become a popular alternative to traditional instruction. Professional development that supports teachers’ practice of the phenomenon continues to evolve (Shand & Glassett Farrelly, 2017). The purpose of this phenomenological, mixed method study was to investigate high school teachers’ perceptions, through the lens of Knowles’ adult learning theory (Knowles, Holton, & Swanson, 2015), of the definition of blended learning, the impact previous professional development had in shaping definitional understanding and implementation of blended learning, and perceptions of future professional development needs. Few studies have focused on secondary blended learning professional development and the impact shared definitions of blended …

Trauma-Informed Practices In Schools, Kendra Scott

Dissertations

Trauma impacts brain development, language, social and emotional regulation, and school performance (Stateman-Weil, 2015). Educators can positively influence student achievement when the impacts of trauma are understood (Terrasi & de Galarce, 2017). This study involved the analysis of secondary data and teacher perceptions to determine the impact of trauma-informed programming on student achievement in the areas of discipline, absenteeism, and special education referrals. Data were collected through a mixed-methods study. The quantitative portion of the study involved an analysis of secondary data in the areas of in-school suspension incidents, out-of-school suspension incidents, average daily attendance percentages, and the number of …

Superintendent Transitions: Planning For The Expected, Jennifer Wildman

Dissertations

Purpose: The purpose of this qualitative and illustrative multiple case study was to identify and describe succession planning strategies utilized by six K-12 California public school districts of 1,000 to 10,000 enrollment that have experienced superintendent transitions within the previous 3 years during three stages—Prepare, Pivot, Thrive—of executive succession and transition management (Adams, 2006).

Methodology: The population consisted of 1,022 districts with a target population of 213 districts. Participants (superintendents, cabinet members, board members) were chosen through purposive and convenience sampling.

Findings: Five common themes emerged: (a) communication, (b) seeking input, (c) relationship-building, (d) strategic planning, and (e) stabilizing the …

A Classical Delphi Study: Identifying The Essential Skills Educational Leadership Experts Perceive As Crucial For Novice Elementary School Principals To Support Students Towards The Every Student Succeeds Act (Essa) Goals, Jocelyn Johnson

Dissertations

Purpose: The purpose of this Classical Delphi study was to identify the essential skills educational leadership experts perceive as crucial for novice elementary school principals to support students towards the Every Student Succeeds Act (ESSA) goals of preparedness for college, career, and life success and the key steps to acquire the identified skills.

Methodology: This descriptive, mixed-method Classical Delphi research involved gathering qualitative and quantitative data from 17 educational leadership experts regarding the most essential skills needed by novice elementary school principals to meet the ESSA goals for students’ college, career, and life success. Respondents acknowledged as experienced principals were …

More Than Just Words On A Screen: A Biopsychosocial Approach To Understanding Effects Of Race-Related Media, Melinda Kittleman

Dissertations

Racial disparities in physical and mental health are ongoing and well-documented problems in the United States. Black Americans, compared to White Americans, have higher risk of obesity, heart disease, cancer, depression, and substance abuse. Research suggests prejudice and discrimination play a role in racial health disparities. Everyday discrimination is considered a chronic, psychosocial stressor that impacts the health of Black Americans. A biopsychosocial approach states there are various factors that contribute to the pathway from discrimination to disease and proposes complex relationships that explain effects of racial discrimination on health. The current study examined social factors (race-related media), biological factors …

Exploring The Political Styles And Strategies Used By Successful Women Classified Managers In Educational Agencies, Colleen Stanley

Dissertations

Purpose: The purpose of this qualitative phenomenological study was to discover and describe the political styles of successful women classified managers within California’s central coast region who advanced from middle management to top-level management level positions within an educational agency. In addition, it was the purpose of this study to explore and understand the political strategies that they perceived enhanced or hindered their ability to be promoted.

Methodology: This phenomenological study captured the stories of classified women managers’ lived experiences as they successfully advance in their careers to high-level management positions within an educational agency. A sample size of 15 …

The Efficacy Of The Co-Principal Model Of School Administration As Viewed Through The Lens Of The California Professional Standards For Education Leaders, Jennifer Slater-Sanchez

Dissertations

Purpose: It was the purpose of this qualitative phenomenological study to examine the experiences of K-12 school principals who participated in the co-principal model viewed through the lens of the California Professional Standards for Education Leaders (CPSELs). No such study specifically focusing on the CPSELs has been conducted, even though the co-principal model has been implemented in various forms for over forty years. It is important to determine if the co-principalship is an effective alternative for schools and districts.

Methodology: To investigate the co-principal model of school leadership in California schools and districts, this study followed a phenomenological qualitative research …

High-Order Adaptive Synchrosqueezing Transform, Jawaher Alzahrani

Dissertations

The prevalence of the separation of multicomponent non-stationary signals across many elds of research makes this concept an important subject of study. The synchrosqueezing transform (SST) is a particular type of reassignment method. It aims to separate and recover the components of a multicomponent non-stationary signal. The short time Fourier transform (STFT)-based SST (FSST) and the continuous wavelet transform (CWT)based SST (WSST) have been used in engineering and medical data analysis applications. The current study introduces the dierent versions of FSST and WSST to estimate instantaneous frequency (IF) and to recover components. It has a good concentration and reconstruction for …

Using Online Interventions To Address Summer Learning Loss In Rising Sixth-Graders, Scott Osborne, Robert Shaw

Dissertations

Summer learning loss affects students to different degrees across curriculum areas. Traditional content review methods have often included workbooks or practice packets that lacked real-time feedback to the student. This study provided optional weekly online math and science review lessons to rising sixthgraders in two midwestern schools over the ten-week summer break. Students received both automated feedback from the online environment and teacher feedback in response to student questions or information students needed to acquire mastery. Students also had the opportunity to revise and edit their work. A test group, summer computer-based intervention group (SCBI), and a control group, completed …

Anxiety, Attributions, And Marital Quality: A Mediation Model, Tara Vossenkemper

Dissertations

Marital quality plays a significant role in the physical and mental health of many people. The purpose of this study was to examine anxiety, attributions, and marital quality in a sample of females. The first two hypotheses aimed to assess the relationship between anxiety and marital quality, and the relationship between attributions and marital quality. The primary research question aimed to assess attributions as a mediator in the relationship between anxiety and marital quality. Participants (N = 358) completed a demographic questionnaire, the Quality Marriage Index (QMI; Norton, 1983), the Marital Adjustment Test (MAT; Locke & Wallace, 1959), the …

Leading For Excellence: Leadership Behaviors That Support A High-Achieving School Environment, Amy Parangan

Dissertations

Purpose: The purpose of this mixed methods study was to determine the degree of importance for the 12-step principles proposed by Harvey, Drolet, and DeVore (2014) to create a K-12 school environment that fosters high student achievement as perceived by public school elementary principals in Northern California. A secondary purpose was to explore and describe the leadership strategies for implementing the 12-step principles proposed by Harvey et al. (2014) to create a K-12 school environment that fosters high student achievement as perceived by public school elementary principals in Northern California.

Methodology: The researcher used sequential explanatory mixed methods for this …

The History Of The Doctoral Program In Organizational Leadership At Brandman University From An Innovation Theory Perspective: Beta Cohort 2013- Zeta Cohort 2017, Rebecca Farley

Dissertations

Purpose Statement. The purpose of this historical research study was to document the evolution of the Doctoral Program in Organizational Leadership at Brandman University from concept and design to implementation to present iterations (2013-2017). In addition, it was the purpose of this study to examine changes in vision, structure, curriculum, and the factors that influenced key leaders and decisions from the perspective of Bolman and Deal's 4-frame model, including structural, human resource, political, and symbolic frames.

Methodology. This study is part of a 2-person thematic qualitative historical study on the Brandman doctoral program, with 1 researcher studying program design and …

Political Strategies Used By Regional Occupational Program Superintendents To Work Effectively With The Different Political Styles Of Their Board Members: A Sequential Explanatory Mixed Methods Study, Maura Murabito

Dissertations

Purpose: The purpose of this sequential explanatory mixed methods study was to identify the political styles of exemplary Regional Occupational Program superintendents and school board members as perceived by Regional Occupational Program superintendents. In addition, the purpose was to identify and explain the political strategies exemplary Regional Occupational Program superintendents use to work with the different political styles of school board members.

Methodology: In this sequential explanatory mixed methods study, both electronic surveys and face-to-face interview data were collected from five exemplary ROP superintendents and analyzed to identify the political strategies used to work successfully with their boards of education. …

How Do Student Nurses Of English Language Learner Populations Experience Nclex-Rn Style Questions?, Shawne Manies

Dissertations

The purpose of this qualitative study was to explore how student nurses of English Language Learner (ELL) populations experienced National Council Licensure Examination for Registered Nurses (NCLEX-RN) style questions. Evidence has suggested difficulty in improving the nation’s diversified nursing workforce, resulting in concerns over minority nurse representation. Student nurses of ELL populations are more likely than non-English language learner student nurses to be out of sequence or released from a nursing program. The extant literature has shown that this population of students struggle with NCLEX-RN style questions and that they have significantly lower pass rates than their English-speaking counterparts. Literature …

The Perceptions Of High School Students In Northern California On Proactive Restorative Justice Elements, Chasity Raybuck-Bonilla

Dissertations

Purpose: The purpose of this qualitative case study was to identify and describe the perceptions of high school students who attend school in one Northern California district who have implemented the proactive strategies of Restorative Justice Practices.

Methodology: This qualitative case study examined and described 18 high school students’ perceptions of Restorative Practice strategies used to develop and maintain trusting relationships on a high school campus. The researcher conducted 30 minute one on one interviews with each respondent that were picked using specific criteria.

Findings: Examination of qualitative data from the 18 students participating in this study indicated a variety …

A Mixed Methods Study Of Educators’ Perceptions And Comfort Levels Of Professional Learning In A Blended Model, Gina Hartman

Dissertations

As technology evolves in our society and schools, the professional learning designed and facilitated for educators must also evolve. The purpose of this mixed methods, multi-state study was to examine the impact and effectiveness of a blended professional development model. The researcher investigated educators’ skills, comfort levels, and attitudes when participating in a sustained blended professional development model by using pre- and post-surveys and questionnaires, in addition to interviews at the conclusion of the ninemonth study. Furthermore, the researcher sought to identify characteristics of a blended professional development model that educators deemed most important to changing their practice. Participants in …

A Study Of The Impact Of Site-Based Mathematics Professional Development On Student Mathematics Achievement, Christine Attenhofer

Dissertations

Student achievement at one suburban elementary school under study dropped notably in mathematics in one school year, as measured by the state standards assessment. The purpose of this inquiry was to determine what impact ongoing, on-demand, job-embedded, site-based professional development opportunities provided by a full-time, site-base math content area specialist had on teachers' instructional practices and students' mathematics achievement. I implemented a mixed methods approach to this inquiry. I analyzed the end of the year state mathematics standards assessments for second through fifth grade students following the implementation of full-time, site-based professional development provided by a math content area specialist …