Digital Commons Network^™

The Impact Of Flipped Classroom With Active Learning Model Of Instruction In Teaching Stoichiometry In Chemistry Among Black And Brown Students, Lawrence Femi Akintokun

Dissertations

Students pursuing professions in STEM sometimes encounter difficulties in General Chemistry, a semester-long foundational subject. A fundamental subject in this course is stoichiometry, which pertains to the mathematical connections between elements and compounds in chemical processes. This fundamental notion is essential for comprehending advanced chemistry subjects, although it may provide challenges for students because of its dependence on algorithms and prior knowledge. Research has predominantly concentrated on the conceptualization of stoichiometry through models endorsed by educators, rather than on student involvement. This project sought to investigate the interactions of Black and Brown students with essential stoichiometry ideas in General Chemistry …

Abel Inversion Comparison Of Geant4 Simulation And Ozone Production Using Cavity Ringdown Spectroscopy In Nitrogen/Oxygen Mixtures In The Presence Of Alpha Radiation, Sidney John Gautrau

Dissertations

The effects of radioactive materials on atmospheric gases have been a topic of interest for years. Radioactive materials ionize the surrounding air, and subsequent reactions lead to molecules such as ozone and nitrogen oxides. The presence of these species above background levels can be used as a marker for radioactive materials which has desirable defense applications like remote detection of radioactive materials. The molecules created in the presence of radioactive materials have been quantified in literature using G-values, which is the number of molecules of a product produced per 100 eV of deposited energy. In this work, Cavity Ringdown Spectroscopy …

Exploration Of Disorienting Dilemmas New Registered Nurses Experience In Clinical Situations, Heidi Ritchie

Dissertations

The transition new graduate registered nurses (RNs) experience is difficult. New graduates feel pressure related to job expectations and high workload responsibilities. As nurses begin working in clinical practice, some experience a disorienting dilemma—a disconnect between what was learned in school and what is experienced in clinical practice. According to Mezirow (1981), this is the first step in a transformative experience. Yet, there is a gap in knowledge regarding disorienting dilemmas new RNs with less than two years of experience encounter.

The purpose of this study was to explore disorienting dilemmas new graduate registered nurses (NGRNs) experience in the clinical …

A Mixed Methods Study Of The Process Of Commissioning New Music For Choirs, Kyle Justin Brazell

Dissertations

This study provided an in-depth look at the commissioning process for choral music. The pursuit of new music has a storied tradition in western culture, deeply connected with the Catholic church, starting in the medieval era. In modern times, there is a substantial amount of research on commissioning new music. However, most of the existing research is focused on band and orchestra ensembles, with very few exploring choral music commissions. Using a mixed methods design, this study identified a process for pursuing new music for choral ensembles and measured attitudes and perceptions of the director and composer during the commissioning …

Resiliency Training For Music Therapy Students During Fieldwork Experiences, Crystal Weaver

Dissertations

All music therapy undergraduate and equivalency students in the United States must complete 1,200 hours of fieldwork experience to obtain degree conferment from an accredited and approved higher education program (American Music Therapy Association, 2023b, p. 1). While engaging in fieldwork had several benefits for music therapy students, such as the opportunity to build practical experience and refine skills, the experience also involved several challenges (Forinash, 2019; Tien & Trang, 2020). A challenge not yet thoroughly examined by faculty and staff within higher education music therapy programs was student mental health. To date, researchers had not examined the prevalence of …

A Mixed Methods Study On Teacher Knowledge And Its Influence On Reducing Math Anxiety In Students, Shannon E. Cruz

Dissertations

Math anxiety has been a cause for concern in many people's lives before research commenced on its impact on math performance and learning. The dissertation in practice was focused on how a teacher’s lack of preparation and tools to support students with math anxiety could be changed in the field of education. Using a design thinking-based process, the student researcher identified a research question about how professional development about math anxiety helps teachers understand and support affected students while analyzing two null hypotheses regarding teacher understanding and ability to support students. Once the knowledge gap was identified, the student researcher …

Creating A Co-Teaching Plc To Help Find Practical Solutions For Problems In Co-Teaching At A Suburban Middle School, Rachel Siân Machens

Dissertations

The research focused on addressing equity and communication challenges in co-teaching through the implementation of a Professional Learning Community (PLC) and peer mentoring within a suburban middle school. The study took place in a predominantly white, lower-middle-class suburban school that utilized co-teaching across various subjects to provide students with disabilities greater access to the general education curriculum in the least restrictive environment. The primary objective was to establish a PLC composed of co-teachers from different disciplines, leveraging existing co-teacher training strategies to improve equity and communication within co-teaching partnerships. The PLC operated through an online forum, where the researcher, serving …

Creative Specialists: Exploring Creativity, Improvisation, And Jazz In Music Education, Stephen Oliver Vaughan

Dissertations

This qualitative case study explored the process of musical creativity in musicians who are educators and improvisers specifically. Creativity takes on many forms; however, improvisational creativity has subjective-uniqueness that is valuable to many research areas, such as education, psychology, sports science, and leadership. The following research questions guided the study:

Q1 How do professional improvising music educators define creativity?

Q2 How does the creative process manifest itself within their performance and teaching?

Through purposeful sampling, four participants were selected and interviewed to collectively create 7-8 hours of narrative data producing 200 pages of data. Participants as creative specialists were selected …

New Nursing Faculty Perspectives On And Experiences With Group Mentoring, Kathryn Donna Kuskie

Dissertations

Nursing faculty are needed to teach the next generation of nurses. However, there is a current shortage of nursing faculty. The transition to nursing education from clinical practice is a difficult one, which has led many to leave education to return to nursing practice instead of successfully transitioning to the nurse educator role. Strategies are needed to support nurses in making the transition from practice to education. Mentoring has shown promise in aiding this transition. Many studies explored mentoring of new nursing faculty, but few studied group mentoring with this population. Limited research showed that group mentoring might have benefits …

Meet Them Where They Are: Itinerant Early Childhood Special Education Services In Community-Based Settings, Ashley Lindstrom

Dissertations

Preschoolers naturally learn and develop within their environments and communities. Itinerant early childhood special education (ECSE) services within community-based settings such as homes, childcare locations, and private preschool programs are used in some areas to provide inclusive services. Key collaborators to this model include families, ECSE professionals, and early childhood education (ECE) staff (Division for Early Childhood [DEC] & National Association for the Education of Young Children [NAEYC], 2009). The purpose of this study was to explore and describe the experiences and perspectives of adult collaborators in a single case of a Wisconsin district implementing itinerant ECSE services in community-based …

Exploring Contributions Of Partnerships Between Employers And Disability Organizations On Recruitment, Hiring, Training, Retention, And Accommodation Of Individuals With Disabilities In Mississippi, Peter Oluwadare Kalejaiye

Dissertations

The Americans with Disabilities Act (ADA) of 1990 provides equal employment opportunities for individuals with disabilities (IWDs) by prohibiting discrimination in employment. However, one out of four IWDs face discrimination in employment in the United States (U.S. Bureau of Labor Statistics, 2023). Additionally, despite establishing the Office of Disability Employment Policy and enacting the Workforce Innovation and Opportunity Act to help integrate IWDs into the workforce, IWDs face barriers to equal and equitable employment (NASEM, 2017). Previous studies recommend partnerships between employers and disability organizations (DOs) to provide employment opportunities and benefits for IWDs through recruitment, hiring, training, retention, and …

Self-Perceived Employability And Employer Expectations Of Community College Students' Skill Gap In Industry 4.0, Cherri Wells

Dissertations

Industry 4.0, the fourth industrial revolution, is reshaping job competencies and careers through technological integration, impacting global competitiveness, information security, and skill requirements (Jackson & Tomlinson, 2020). This shift has heightened job uncertainties, competition, and the role of institutional policymakers in aligning higher education with labor market demands (Kornelakis & Petrakaki, 2020; Tan et al., 2023 Tomlinson, 2012). However, inconsistencies persist between employer expectations and graduates’ skills, making employability, a graduate’s ability to secure and sustain employment, more crucial than ever (Fugate et al., 2004; Otache & Edopkolor, 2022).

This study aims to conduct a sequential explanatory mixed-method study by …

Perceptions Of Choral Diction Curricula, Caitlyn Dixon

Dissertations

This study proposed to provide in-depth insights into the current status of the efficacy of diction curricula, as well as to seek ways for enhancing the curricula to better support a culturally diverse musical experience. 21st century choral music encompasses languages and music from all over the world. While this diversity is crucial to the idea of a global choral community, it necessitates choral conductors to be scholars of diction, which includes creating the appropriate sounds for a given language. For a conductor to confidently perform in global languages requires skills, resources, and tools. This study examined the diction coursework …

Here Be Dragons: The Barriers Of Korean American Female Leaders In Secondary Schools, Joyce A. Kim

Dissertations

In K-12 public schools, there is a shortage of Korean American women in school leadership roles at the secondary level. This phenomenological study explores the contributing factors to this lack of representation, how institutions can recruit and retain Korean American female leaders, and how school systems can better support them. This study examines the leadership experiences of eight Korean American women. It utilizes the socio-political contexts of Korean patriarchy, the Model Minority Myth, and mentorship to help frame the problem of existing barriers. This study explores the following questions: What factors hinder Korean American women in school leadership? What structural …

Analyzing The Impact Of Motivational Interviewing In A School Counseling Setting With Academically At-Risk High School Students, Brian Linhart

Dissertations

This study investigates the impact of motivational interviewing (MI) on the academic performance and motivation of academically at-risk high school students over an eight-week period. The primary research questions examine whether there is a statistically significant impact of using MI in a school counseling setting on academic performance and internal motivations. Data collection methods included academic performance, the Self-Reported Academic Beliefs, Behavior, and Self-Efficacy questionnaire, and the MI Pre and Post Meeting Questionnaire to assess students’ motivation and engagement. The study employs a quantitative approach using Friedman’s rank sum test and a paired t-test with a Wilcoxon Signed-Rank test, to …

A Study Of The Choral Music Of Selected Asian Women Composers: Chen-Yi (China), Makito Kinoshita (Japan), And Hyo-Won Woo (Korea), Yanlu Li

Dissertations

Over the thousands of years of musical development, countless composers have contributed to its evolution. However, women composers have generally remained less recognized and celebrated than male composers. Some of the most remarkable female composers, including Clara Schumann and Fanny Mendelssohn, are frequently remembered in the context of their relationships with their more famous male counterparts, such as their husbands and brothers. This tendency has, unfortunately, overshadowed their unique artistic contributions and minimized their independent legacies in the musical canon. With the beginning of the women's movement in Europe and the U.S. during the 1960s, more and more female composers …

College Students With Intellectual And Developmental Disabilities: A Phenomenological Study Of Inclusive Post-Secondary Education Experiences, Laura K. Anderson

Dissertations

The purpose of this phenomenological study was to understand the college experiences of students with intellectual and/or developmental disability (IDD) who are attending an inclusive post-secondary education (IPSE) program in the United States. Inclusive post-secondary education program numbers have been increasing since 2008, when the Higher Education Opportunity Act passed and authorized federal student aid to students in IPSE programs. Most research on IPSE programs to date has been on their structure and employment outcomes, with scant research on what students experience during their time in an IPSE program.

Participants were 12 third or fourth year IPSE students with IDD …

Hispanic/Latinx Faculty Members’ Experiences Within Academia, Sarah Muñoz

Dissertations

This dissertation research was written and pursued to explore the experience of Hispanic/Latinx faculty within academia. A phenomenological, qualitative methodology was utilized to explore this phenomenon. The researcher used listservs, Facebook groups, and snowball sampling to recruit participants. Potential participants completed a prescreening questionnaire and were then contacted to participate in the interview portion of the study. Ten individuals thoroughly described their experiences holding a Hispanic/Latinx faculty identity within academia. The following six themes emerged from data analysis of the interviews: a) Impacts of the Lack of Representation of Diverse Faculty, b) Challenging Experiences of Hispanic/Latinx Faculty, c) Positive Experiences …

Perceptions Of Undergraduate Nurse Faculty Regarding Social Emotional Learning Within Nursing Academia, Nicole Claire York

Dissertations

The growing nursing shortage is a critical issue for healthcare systems worldwide. The demand for nurses and an urgent need for workforce stability require nursing students to be equipped with both knowledge and social and emotional skills for resiliency and coping before graduation. The social and emotional learning (SEL) framework provides specific competencies that emphasize the development of skills such as self-awareness, self-management, responsible decision-making, social awareness, and relationship skills. Incorporating SEL that emphasizes these skills into nursing education might provide the necessary tools not only for sustainability in the discipline, but academic and overall social-emotional competence.

The purpose of …

Franz Schubert’S Composition Process Seen Through His Autograph Manuscripts, With A Focus On The “Arpeggione” Sonata, Ahmad Kandari

Dissertations

This scholarly inquiry provides an in-depth analysis of Franz Schubert’s distinctive approach to music composition, offering a nuanced understanding that emerges from a detailed examination of his manuscripts. By placing a special emphasis on the autographic evidence left behind by Schubert, this study contrasts his intuitive and rapid compositional style with the more methodical processes of his contemporaries, such as Ludwig van Beethoven.

Schubert’s manuscripts show a composer who often worked directly from mental concepts to full musical expressions with minimal reliance on detailed sketches or iterative revisions. This approach is starkly different from Beethoven’s, whose extant sketches display a …

A New Approach: Supporting Traditional Jazz Pedagogy Through Neuroscience, Christopher John Navarrete

Dissertations

Jazz musicians face a considerable learning curve in their performance endeavors. Numerous factors must be taken into account, including performance anxiety, memorization, active listening, ear training, mastery of musical techniques, and improvisation. Through the effective preparation of these skills, musicians tend to achieve success; however, this success fundamentally relies on the practice habits of the jazz musician.

A common approach in jazz pedagogy emphasizes the development of musical techniques such as scales and chords, modulating across various harmonic progressions. I will define this as a “traditional approach” used in jazz pedagogy. This method has been widely embraced by jazz musicians …

Implementation Of Holistic Admissions Review In Associate Degree Nursing Programs: An Interpretive Description, Alisha Loken

Dissertations

Holistic admissions review (HAR) is a mission-based approach to selecting applicants for higher education using a combination of experiences, attributes, and metrics. The purpose of HAR is to diversify the nursing workforce and promote health equity. The purpose of this interpretive description was to examine HAR practices in ADN programs from the perspective of deans and directors and develop recommendations for broader implementation. The following research questions guided this study:

Q1 How do deans and directors of associate degree in nursing programs describe holistic admissions review?

Q2 What, if anything, have deans and directors done to implement holistic admissions review …

A Tale Of Bohemians: A Comparative Analysis Of Leoncavallo’S And Puccini’S Treatments Of La Bohème, Mihye Kim

Dissertations

Giacomo Puccini’s opera, La Bohème, stands as an undisputed masterpiece of operatic literature. The opera was inspired by Henri Muger ’s 1851 novel Scènes de la vie de Bohème and premiered at the Teatro Regio in Turin in 1896. Puccini’s rival, Ruggero Leoncavallo, wrote his own version of La Bohème, inspired by the same source. Leoncavallo’s version premiered one year later in 1897 at La Fenice in Venice. Although virtually unknown now, Leoncavallo’s setting was received more with more favor than Puccini’s version at its premier. This research will explore the two operas to understand why one faded into obscurity, …

Reversing The Panopticon: Perspectives Of Previously Incarcerated Adults In Community College, Megan Friesen

Dissertations

The purpose of this critical case study was to better understand the experiences of previously incarcerated adults in a community college. This research was informed by critical criminology (Brown, 2009), especially the societal eye of the panopticon (Foucault, 1975/1977). Furthermore, I expanded on this with Paulo Freire’s (2005) work on oppression and education. This research was also informed by the existing literature on community college students in three areas: those who have been incarcerated, those in on-campus addiction recovery support, and those employed in work-study positions. Through semi-structured interviews, photo-elicitation interviews, and a review of the material data, four previously …

“They’Ll Be Needing Us”: A Mixed Methods Study Of The Lived Experience Of Secondary English Teachers, Sarah Hahn Campbell

Dissertations

The purpose of this explanatory sequential mixed methods study was to explore the lived experience of secondary English teachers and the complex interactions between those teachers’ working conditions and the other dimensions of the school ecology. In particular, the researcher was interested to discover how the consideration of teacher working conditions as part of the school ecology can help education leaders reform schools. The teachers in this study worked in a large urban school district in the Rocky Mountain West of the United States. The study was iterative, which ensured credibility and validity in the results. From a quantitative survey …

Efficacy Of A Novel Role-Playing Based In-Class Simulation On Enhancing Clinical Judgment Skills In Senior Baccalaureate Nursing Students, Melodie Jolly

Dissertations

Clinical judgment is a critical skill for nurses, directly impacting patient outcomes and quality of care. However, studies have shown that newly graduated nurses often lacked sufficient clinical judgment abilities to meet the demands of increasingly complex patient populations. This quasi-experimental study aimed to evaluate the efficacy of a novel role-playing based in-class simulation designed to enhance clinical judgment skills among senior baccalaureate nursing students. The study employed a single-group pre-assessment and post-assessment design using Lasater’s Clinical Judgment Rubric (LCJR) as the primary measurement tool. Using a convenience sample, 37 senior nursing students who enrolled in a Term 4 clinical …

Student Self-Assessment Of Learning To Foster Improved Self-Reflection Of Learning And Academic Achievement, Leann Renee Doerr

Dissertations

Throughout her career and most notably post-pandemic, the scholar practitioner observed an increase in students giving up when encountering rigorous academic content and assignments. During the research process, concepts of student agency and self-regulation of learning, which were new to the scholar practitioner, came to the forefront of skills her students either lacked or needed to improve upon. Empathy generators were gathered for participants at Context School #1, which led to Student agency and self-regulation of learning becoming the center of the intervention during the design thinking process. The Self-Assessment of Learning, created and modified during the design thinking phases, …

Clinical Nurse Civility And Professional Identity Formation In Nursing Students, Janet Elaine Weeda

Dissertations

Professional identity (PI) formation is an essential objective for nursing education. In 2010, Benner et al. published a landmark document titled Educating Nurses: A Call for Radical Transformation, which included a transition from teaching roles and developing professionalism to professional identity formation. In 2018, a ‘Thank Tank’ meeting occurred at the University of Kansas to explore professional identity in nursing, which developed into the International Society for Professional Identity in Nursing (ISPIN; Brewington & Godfrey, 2020). The American Association of Colleges of Nursing’s (AACN, 2021) The Essentials included a core competency that called for the “formation and cultivation of a …

Development And Validity Analysis Of The Pragmatic Assessment Of Role Transition And Onboarding For Midwives (Parto-M) Instrument: An Exploratory Study, Erin Mary Morelli

Dissertations

This exploratory study addressed the significant gap in research regarding the transition of newly qualified midwives to practice. The purpose of this study was to develop an instrument to identify the areas of strength and domains of challenge for new graduate midwives in their role transition to independent practice. The study sought to answer the following research questions:

Q1 What is essential to measure in an instrument assessing what is necessary for a new midwife to successfully bridge from education to orientation and onward after evaluation by new graduate midwives and subject matter experts?

Q2 What is the calculated content …

Secondary Traumatic Stress And Post-Traumatic Growth: The Moderating Effects Of Cognitive Flexibility And Compassion Satisfaction On School Personnel, Breanna King

Dissertations

Many students enrolled in the K-12 school system in the United States have experienced at least one traumatic event. School personnel working with students who have experienced trauma are at risk of developing secondary traumatic stress (STS), with symptoms mirroring those of post-traumatic stress disorder. Among educators, STS has been correlated with negative mental health outcomes and intent to leave the profession, further exacerbating educator turnover and shortages across the country. However, some individuals experience positive life changes following indirect trauma exposure, known as post-traumatic growth (PTG). The nature of the relationship between STS and PTG is inconsistent in the …