Digital Commons Network^™

Issues Influencing Medication Adherence In Black Women With Hypertension, Willie M. Abel

Dissertations

The purposes of this study were to: (a) describe the differences in adherent and nonadherent Black women who have hypertension (HTN), (b) examine issues that influence medication adherence, and (c) explore the relationship of reactant behaviors and medication adherence.

A Mixed-Methods Study Of How Middle School Principals Build Trust With Staff Using Weisman’S Five Domains Of Trust Model, Wendy Ryerson

Dissertations

Purpose. The purpose of this explanatory mixed-methods study was to identify and describe how middle school principals established trust with teachers using Weisman’s (2010) five domains of trust: connection, concern, candor, competence, and consistency (5Cs). In addition, it was the purpose of this study to determine middle school principals’ perceived degree of importance of the 5Cs for building trust.

Methodology. This explanatory mixed-methods study used surveys and face-to-face interviews with 12 middle school principals to gather data regarding the approaches used to build trust. The survey assessed the degree of importance of the 5Cs for building trust, whereas …

Strengthening Teacher-Student Relationships: Identifying Strategies From Capturing Kids’ Hearts National Showcase Schools, Allison Cano

Dissertations

Purpose: The purpose of this qualitative study was to explore and describe the strategies that elementary teachers use to establish, maintain, and restore positive relationships with students in Capturing Kids’ Hearts National Showcase Schools.

Methodology: This study included 12 teachers from 2 elementary schools in California who received the National Showcase Award for their implementation of the Capturing Kids’ Hearts program. The principals of the 2 schools were asked to each recommend 6 teachers from their site, based on criteria provided by the researcher. Data was collected through the use of classroom observations, interviews, and artifact analysis.

Findings: In order …

Crisis Leadership And Management Of Superintendents During The 2017-18 California Wildfires, Dianna Kitamura

Dissertations

Purpose: The purpose of this mixed methods heuristic research study was to discover how school superintendents described their crisis leadership and management experiences during the 2017-2018 wildfires in California through the lens of the Five Critical Tasks of Strategic Crisis Leadership framework of sense making, meaning making, decision-making and coordination, learning, accounting (Boin, 't Hart, Stern, & Sundelius, 2017). Additionally, this study determined the extent to which school superintendents identify their use of the Five Critical Tasks of Strateby Dianna W. Kitamuragic Crisis Leadership framework.

Methodology: This explanatory, sequential mixed methods heuristic research study investigated a quantitative survey and qualitative …

Culturally Responsive School Leadership: How Principals Use Culturally Responsive Leadership Strategies To Develop Engaging And Inclusive School Environments For All Students, Cherilynne Hollowell

Dissertations

Purpose: The purpose of this ethnographic investigation was to identify and describe culturally responsive leadership practices and strategies principals of Title I high schools, in suburban contexts, of the Inland Empire in Southern California use to develop schools that engage and include all students.

Methodology: This qualitative study identified and described the practices and strategies of 15 Inland Empire principals of Title I comprehensive high schools in Southern California, used to develop schools that engage and include all students, particularly students that have been historically and traditionally marginalized. Participants were purposively chosen based on specific criteria. The researcher collected data …

Exploring Older Adults' Perceptions Of The Utility And Ease Of The Use Of Personal Emergency Response Systems, Patrica Ann Mclean

Dissertations

The aim of this study was to explore and describe perceptions of the utility and ease of use of a personal emergency response system (PERS) among older adults who are aging in place. Research Question: "What is the meaning of a PERS use for functionally impaired older adults?"

Meaning Makers: A Mixed-Method Case Study Of Exemplary Small Business Owner Leaders And The Strategies They Use To Create Personal And Organizational Meaning, Margaret S. Ohlhaver

Dissertations

Purpose. The purpose of this replication of a thematic, mixed-method case study was to identify and describe the behaviors that small business owner leaders use to create personal and organizational meaning for themselves and their followers through character, vision, relationships, wisdom, and inspiration.

Methodology. Qualitative interviews with exemplary small business owners were conducted to capture their insights on how they used behaviors associated with character, vision, relationships, wisdom, and inspiration to create personal and organizational meaning. In a quantitative survey, followers of each small business owner leader participants were asked to assess how important each of the variable behaviors were …

A Comparison Of Cooperative Learning And Collaboration In High School Geometry Classes Including Geometry In Construction, Shelley Gates

Dissertations

Currently offered at over 450 high schools in the United States, Geometry in Construction is an interdisciplinary course that provides students with the opportunity to learn Geometry content through the process of constructing a single-family home. Highly functioning cooperative groups are a critical element of the Geometry in Construction program. Cooperative learning is an effective instructional strategy that increases student achievement (Slavin, 2011) and also provides opportunities for students to develop collaboration and teamwork skills. Collaboration and teamwork are critical 21st century skills that are highly valued by employers and therefore worthy of consideration as foundational skills to be taught …

Advocating For The Adoption Of A Comprehensive Work-Based Learning System, Shelley Gates

Dissertations

Work-Based Learning (WBL) is an instructional strategy that has the potential to help students make powerful connections to the world of work leading to the development of viable post-secondary plans and successful careers. This study advocates for the implementation of a structured continuum of WBL experiences for all students at a large suburban high school. The benefits of WBL for students, the school, the community, and employers are examined. The impact of WBL is analyzed through the lenses of educational, economic, social, political, and ethical perspectives. The negative aspects of the prevailing culture of college for all is discussed. The …

A Strategic Stakeholder Management Model For The Government Of Abu Dhabi, Ali Husain Ali Jasem Makki

Dissertations

Stakeholder management (SHM) is a recent managerial discipline that has gained much importance due to the need by most organizations to achieve global competitiveness by delivering complex projects within the time, budget, and minimum risk levels while ensuring optimum quality standards. The present study deals with the principal objective of analyzing existing stakeholder management practices in Abu Dhabi government organizations and aims to propose a strategic SHM model for handling stakeholder issues within these entities. The study also evaluates the barriers and enablers to stakeholder management by revealing several gaps in SHM especially during the delivery of government services and …

How Exemplary Suburban Superintendents Build Trust With And Between School Board Members, Daniel Scudero

Dissertations

Purpose: The purpose of this explanatory sequential mixed-methods study was to identify and describe what leadership strategies exemplary suburban superintendents perceive as the most important to build trust with school board members using the 5 domains of competence, consistency, concern, candor, and connection. In addition, it was the purpose of this study to identify and describe what leadership strategies suburban superintendents perceive as the most important to build trust between board members.

Methodology: This explanatory sequential mixed-methods study analyzed quantitative surveys and qualitative interviews to answer the research questions in regard to each element of trust in The Values Institute …

Predicting Customer Retention Of An App-Based Business Using Supervised Machine Learning, Jeswin Jose

Dissertations

Identification of retainable customers is very essential for the functioning and growth of any business. An effective identification of retainable customers can help the business to identify the reasons of retention and plan their marketing strategies accordingly. This research is aimed at developing a machine learning model that can precisely predict the retainable customers from the total customer data of an e-learning business. Building predictive models that can efficiently classify imbalanced data is a major challenge in data mining and machine learning. Most of the machine learning algorithms deliver a suboptimal performance when introduced to an imbalanced dataset. A variety …

A Self Study Of My Leadership As Principal To Improve Student Achievement In Literacy In The Middle Grades, Latrese Tonya Mathis

Dissertations

This self-study examined my leadership practices as a principal and researcher. Herr and Anderson (2005) define self-study as "a focus on one's own personal and professional self." Through reflective analysis of my leadership practices, the Instructional Leadership and Grade Level Teams were supported with protocols and leadership methods to improve literacy instruction at middle grades. Upon reflection, concerns existed regarding inadequate and inconsistent student growth through the lens of school wide assessments. The examination of student data, root cause identification, and the development and monitoring of action items assisted to investigate my analysis of this concern. The significance of this …

Predicting Violent Crime Reports From Geospatial And Temporal Attributes Of Us 911 Emergency Call Data, Vincent Corcoran

Dissertations

The aim of this study is to create a model to predict which 911 calls will result in crime reports of a violent nature. Such a prediction model could be used by the police to prioritise calls which are most likely to lead to violent crime reports. The model will use geospatial and temporal attributes of the call to predict whether a crime report will be generated. To create this model, a dataset of characteristics relating to the neighbourhood where the 911 call originated will be created and combined with characteristics related to the time of the 911 call. Geospatial …

The Interplay Of Racial Identity Attitude And Religious Orientation On The Social Integration Experiences Of Black African College Students And African American College Students Attending Predominantly White Institutions In The United States, Christina Miattamengie Johnson

Dissertations

Problem

Not much attention has been devoted to the academic experiences of Black African college students, the latter being typically categorized with those of African Americans (Kim, 2014). While research has effectively documented the social challenges that African American college students experience at (Predominantly White Institutions (PWI). much less research has been conducted on the social experiences of subcategories within the Black population, specifically, Black Africans. Though researchers have speculated on the potential differences between the social integration experiences of Black Africans and African American college students as these relate to religious orientation and racial identity attitude, no empirical studies …

Analyzing Twitter Feeds To Facilitate Crises Informatics And Disaster Response During Mass Emergencies, Arshdeep Kaur

Dissertations

It is a common practice these days for general public to use various micro-blogging platforms, predominantly Twitter, to share ideas, opinions and information about things and life. Twitter is also being increasingly used as a popular source of information sharing during natural disasters and mass emergencies to update and communicate the extent of the geographic phenomena, report the affected population and casualties, request or provide volunteering services and to share the status of disaster recovery process initiated by humanitarian-aid and disaster-management organizations. Recent research in this area has affirmed the potential use of such social media data for various disaster …

Perceptions Of Teachers Regarding Development Of Positive Student-Teacher Relationships In Exemplar Schools Using Cstps, Sneha Sharma

Dissertations

Purpose: The purpose of this phenomenological, qualitative study was to describe and explore how teachers in Partnership for 21st Century Learning (P21) exemplar schools developed positive student-teacher relationships using the 6 domains of the California Standards of the Teaching Profession (CSTPs).

Methodology: This study included 12 teachers from 2 high schools in California that were recognized as exemplary by P21. Each school principal chose 6 teachers by utilizing a list of specific criteria, based on the CSTPs, that was provided by the researcher. The researcher also conducted interviews of all 12 teachers, completed artifact analysis, and conducted observations of teachers. …

Refugee Resettlement And Perceptions Of Insecurity: A Comparative Study Of The United States And Canada, Erik Amundson

Dissertations

In the United States and Canada, refugee resettlement has been the subject of extensive scrutiny and political debate, particularly since the November 2015 terrorist attacks carried out by the Islamic State of Iraq and Syria (ISIS) against targets in Paris. While public opinion polls have shown increasingly negative attitudes toward refugees, existing survey questionnaires only provide a limited understanding of what shapes these views. As such, this study focuses on two important factors that influence attitude formation toward refugees, pre-existing levels of knowledge and contact with minority groups. Using a comparative case study approach, this research examines how refugee resettlement …

An Ethnographic Study On The Relationship Between Andragogy And Perceived Ability Of Hybrid And Virtual Employees To Live Corporate Values, Laura Van Iseghem

Dissertations

As several businesses and organizations push to be profitable and successful, many lack efforts in enforcing and maintaining an effective vision and mission as part of the business strategy. This qualitative, ethnographic study aimed to identify the relationship, if any, between andragogy, an adult learning theory, and the perceived ability of the study company’s hybrid and virtual employees to live the seven corporate core values (trust, humility, embracing change, passion, positive attitude, teamwork and honesty and integrity) based on Knowles’ (1973, 1995) six assumptions of the characteristics of the adult learner and the eight process elements (theoretical framework) by which …

A Recipe For Success In The ‘English World’: An Investigation Of The Ex-Amish In Mainstream Society, Jessica R. Sullivan

Dissertations

As a largely understudied and misunderstood religious group, the Amish appear to be a relic of more traditional times. Because they are a secluded group with little influence from the outside world, they remain relatively untouched by technology and social media. This results in a strict, fundamentalist church community with extremely high rates of retention. Distancing themselves from outsiders and temptations in the English world aids in retaining strong church boundaries, and results in a population that doubles every 20 years (Kaufmann 2010). Acknowledging these aspects, this research delves into the lives of those who have defected from the church …

A Quantitative Comparative Analysis Of Early Learning And Developmental Programs In High Poverty And Low Poverty Counties In Missouri, Tracy Jenkins Pelot

Dissertations

The researcher completed a quantitative comparative content analysis of early childhood developmental programs in high-poverty and low-poverty counties across the state of Missouri. The researcher discussed the importance of early childhood programs in the longevity of academic, professional success and long-term health benefits. Although lawmakers, educators, parents and policy makers emphasized the immense importance of early childhood education, the state of Missouri had not completed an evaluation of early childhood developmental programs for over 15 years. The last study (Fuger et al., 2003), completed in 2003, only evaluated early childhood programs described as part of the state’s Missouri Preschool Project …

The Impact Of Learning Contracts On Eating Habits Groups, Jose Jones

Dissertations

The purpose of the study was for the researcher to explore adult education techniques and tools that could be used to explore eating habits within research study groups. The participants enrolled in the research study groups brought their own way of thinking on eating habit discussions based on their unique experience in life. The researcher explored different techniques that could help improve the participants’ quality of life and other positive solutions to benefit the participants. This research study explored the impact of learning contracts on participants with eating habit research-based study groups. The study explored the degree to which learning …

From The Desert To The City: The Innovative Leadership Of Sheikh Mohammed Bin Rashid Al Maktoum, Vice President And Prime Minister Of The United Arab Emirates (Uae) And Ruler Of The Emirate Of Dubai, Saeed Almansoori

Dissertations

The main purpose of this research is to explore and analyze the leadership of Sheikh Mohammed Bin Rashid Al Maktoum, Vice President and Prime Minister of the United Arab Emirates (UAE) and Ruler of the Emirate of Dubai, and how his leadership has transformed the culture of a society. The research focuses on Sheikh Mohammed Bin Rashid’s leadership styles and how he transformed a desert in the Middle East into one of the world’s premier cities. The study analyzes the persuasion he used with the citizens to encourage and help them adapt to this rapid change. He dealt with a …

Intercultural Coworker Relationships (Icors) In The Global Workplace: A Grounded Theory Study, Jennifer L. Morton

Dissertations

Previous research supports what employees intuitively sense: peers make the place (Chiaburu & Harrison, 2008; Schneider, 1987). Extant research suggests coworker relationships have critical influence on outcomes ranging from turnover (Felps, Mitchell, Hekman, Lee, Holtom, & Harman, 2009) to creativity (Homan, Buengeler, Eckhoff, van Ginkel, & Voelpel, 2015) to organizational commitment (Viswesvaran & Ones, 2002) to employee health and well-being (Heaphy & Dutton, 2008). Despite the increase of Intercultural COworker Relationships (ICORs), particularly in multinational firms in the technology industry, research has yet to examine what defines coworker relationship quality in the presence of national cultural differences. In other words, …

Technology Integration: A Mixed Methods Study Of Best Practices Of Technology Integration As Perceived By Expert Middle School Teachers, Carliza Bataller

Dissertations

Purpose: The purpose of this mixed methods sequential explanatory study was to identify and describe best practices in technology integration in middle school classrooms as perceived by expert middle school teachers. Additionally, it was the purpose of the study to determine the most important best practices and perceived barriers to successful technology integration as perceived by expert middle school teachers.

Methodology: This study included a survey sent to 34 middle school teachers from five counties in northern California who were considered experts in technology integration. Data were gathered from the initial survey instrument and followed up by interviews with participant …

The Impact Of Emotional Intelligence And Affective Behavior On Paramedic Student Field Internship Success, Jim Lambert

Dissertations

Purpose: The purpose of this correlational study was to examine the relationship between emotional intelligence (EI) scores, as defined by Bradberry and Greaves (2009) and paramedic student success during the field internship phase of their education as determined by the California Paramedic Field Internship Major Evaluation (FE) Rating Criteria.

Methodology: This quantitative, nonexperimental, correlational study utilized data collected from the Emotional Intelligence Appraisal—Me Edition and the California Paramedic FE reports provided by paramedic preceptors in the field. Data were collected from 30 paramedic interns from 3 paramedic programs in Southern California and analyzed using the Pearson product moment …

Mitigating Risk: A Delphi Study Identifying Competencies In Sport And Event Security Management, Elizabeth Voorhees

Dissertations

The purpose of this study was to identify core competencies for supervisory-level security management professionals working in the sports and entertainment industry. Qualified and trained sport and event security-management professionals are essential to support the U.S. homeland security objectives outlined in Presidential Policy Directive-21. Providing effective safety and security for sports and entertainment events requires specialized knowledge and skill on the behalf of security-management practitioners who detect, deter, prevent, and respond to potential risks and threats. This qualitative research study employed a Delphi research design to elicit expertise from a purposefully selected panel of experts (N = 36). The …

The Effect Of An Historical Geology Course On Students’ Attitudes Towards Science And Their Knowledge Of Deep Time As A Threshold To Their Knowledge Of Evolution, Allan Nolan

Dissertations

In America there exists a conflict between a small group of its citizens and the concept of evolution. Researchers have studied this conflict and the ways in which teachers might approach educational methodologies that not only address evolution in a sensitive manner, but also remain legally acceptable.

This research was designed to address teaching evolution in the context of deep time – the concept that time is vast and that geology and biology operate in a timescale of hundreds of millions to billions of years. In previous peer-reviewed works, it has been stated that deep time acts as a threshold …

Community Connections To Marine Heritage In China: Exploring The Factors That Influence Local Resident Support For Marine Heritage Conservation And Management, Aixia Feng

Dissertations

This study addresseda marine heritage site conservation and management model that maximizes local resident support in China. The first phase of the study was a qualitative exploration of local resident engagement with marine heritage conservation and management at Changshan Islands National Marine Park and Xinghai Bay National Marine Park. From this initial exploration, the qualitative findings will be used to develop assessment measures that can be administered to a large sample. In the tentatively planned quantitative phase, survey data was collected from local residents in Changshan Islands and Dalian.First, I collected qualitative data by interviewing a total of 15 local …

The Effect Of Mantram Repetition On Qol In Low-Income, Urban Dwelling Older Adults, Marissa Katerina Mackiewicz

Dissertations

Background: Quality of life is an important concept of increasing significance for the healthcare in the United States, especially when taken in perspective of the aging population. Low-income, urban dwelling older adults are challenged in a number of ways that may negatively impact their QOL. This unique group is prone to report lower QOL, therefore, interventions targeted to improve QOL are timely. The purpose of this study was to describe the effect of mantram repetition (MR) on QOL in a sample of low-income, urban dwelling older adults.

Methods: A quasi-experimental pre-posttest study was conducted using a sample population of low-income …