Digital Commons Network^™

Students' Learning Experiences And Perceptions Of Online Course Content And Interactions, Alex Azike Nwankwo

Walden Dissertations and Doctoral Studies

The recent economic downturn has increased demand for higher education. Because most postsecondary schools offer online courses, it is necessary to assess the effectiveness of those offerings and provide information that will assist colleges and universities in meeting citizens' educational needs. This qualitative case study was used to examine the learning experiences and perceptions of students in online courses at a university in the western United States. Moore's transactional distance learning theory was used to assess interactions among students, instructors, and course content. Purposive sampling was used to select 18 students from 3 university departments to participate in the study. …

Student Perspectives Regarding School Failure At The American Samoa Community College, Siamaua Ropeti

Walden Dissertations and Doctoral Studies

Student Perspectives Regarding School Failure at the American Samoa Community College

by

Siamaua Ropeti

MEd, University of Hawaii, Manoa, 2006

BEd, University of Hawaii, Manoa, 2000

Doctoral Study Submitted in Partial Fulfillment

of the Requirements for the Degree of

Doctor of Education

Walden University

December 2014

Students taking remedial English courses at the American Samoa Community College are facing problems relating to school failure. The purpose of this study was to explore the stories and experiences of students who were not passing in remedial English courses. This study was guided by (a) Weiner's attribution theory, which posits that students achieve …

Teachers' Experiences Concerning The Rise In Student Aggression, Doris Massey Works

Walden Dissertations and Doctoral Studies

This research study addressed the problem of aggressive and disruptive behaviors for kindergarten through Grade 12 students in a school district located in Southeastern United States. The study examined classroom teachers' daily lived experiences with student aggression. Using a phenomenological design and guided by the frustration aggression theory and the social learning theory, the research questions explored teachers' responses to what can be done to help with disruptive and aggressive students and how social learning could help students with these behaviors. Data were collected from interviews with 5 individual teachers who had experienced aggressive and disruptive behaviors; data were also …

Human Factors Analysis And Classification System Interrater Reliability For Biopharmaceutical Manufacturing Investigations, Roberto Cintron

Walden Dissertations and Doctoral Studies

Human errors are an expected result of operations performed by individuals and frequently lead to accidents and other catastrophic events. The problem is that the current process used to investigate and mitigate human errors in the biopharmaceutical manufacturing industries is not effective, as it does not include the effects of human factors found to be effective in aviation and nuclear power organizations. The human factors and classification system (HFACS) was created for the investigations of accidents using the Swiss cheese model of accident causation as a theoretical framework. The purpose of this quantitative, inter-rater reliability study was to demonstrate the …

Examining Barriers With Implementing Augmentative And Alternative Communication In A Midwest School, Ashley Renee Fields

Walden Dissertations and Doctoral Studies

Many speech-language pathologists (SLPs) in a Midwest urban public school system have experienced barriers that prohibit the effective use of augmentative and alternative communication (AAC). The result has left some students with speech language impairments (SLI) without the communication skills for meaningful relationships and success in and out of school. The purpose of this exploratory case study was to determine the perceived barriers of 8 local school SLPs regarding the successful implementation of AAC and their suggestions for addressing the problem. Data were collected from semi-structured interviews with the SLPs. Data collection and analysis were grounded by Ely's conditions of …

Professional Development Effects On Teachers' Perceptions In Analyzing And Using Student Data, Toni Johnson

Walden Dissertations and Doctoral Studies

In a school district in Southern New Jersey, teachers have struggled to analyze student district data to make informed instructional decisions. There is a demand for teachers to use data to inform instruction, but teachers often lack sufficient knowledge in data disaggregation. The purpose of this study was to note the effects of professional development (PD) on data-driven decision making practices by collecting survey data before and after participation in a training module. Guided by the theories of knowledge management (KM) and data literacy, the research questions examined teachers' perceptions on PD's impact toward using data. A quasi-experimental quantitative study …

Reducing Emergency Department Length Of Stay By System Change, Brian Dale Haybarker

Walden Dissertations and Doctoral Studies

Emergency departments (ED) are exceeding the Centers for Medicare and Medicaid Services and The Joint Commission's recommended 4-hour door-to-admission and 2-hour door-to-discharge for patients. The purpose of this project was to look for factors that decrease door-to-admission and door-to-discharge times and offer recommendations to the Patient Flow Committee (PFC) at the health care facility that may reduce overcrowding, diversion, and patient boarding. The 7-step Iowa model of evidence-based practice (EBP) was used to concentrate on problem-focused triggers that initiate the need for change. The project focused on decreasing door-to-admission and door-to discharge times: by opening an observation unit run by …

School Climate, Developmental Assets, And Academic Success In Kipp Hispanic Students, Rebecca Elaine Lopez

Walden Dissertations and Doctoral Studies

Hispanic students residing in the United States have historically been the lowest-achieving ethnic group in public schools and have a high dropout rate. A stark comparison to those statistics can be found within the Knowledge is Power Program (KIPP) charter schools in San Antonio, Texas, which have a majority Hispanic student population that is thriving academically and advancing to college. Using the Search Institute's positive youth development theory, the purpose of this study was to (a) quantitatively explore how school climate moderates the relationship between Hispanic student acquisition of developmental assets and academic success at KIPP charter schools from the …

An Evaluation Of Math Assessment Policy Process In A Southwestern School District, Alicia O'Brien

Walden Dissertations and Doctoral Studies

An Evaluation of Math Assessment Policy Process in a Southwestern School District

by

Alicia Taber O'Brien

EdS, Walden University, 2011

MA, Western Governors University, 2004

BS, New Mexico State University, 1994

Doctoral Study Submitted in Partial Fulfillment

of the Requirements for the Degree of

Doctor of Education

Teacher Leadership

Walden University

September 2015

This project study addressed the lack of evaluation of a math assessment policy in a rural elementary school district in the southwestern United States. This district implemented a math assessment policy in the spring of 2005, yet no evaluation had been conducted to determine whether the policy …

Principals' Experiences Initiating, Implementing, And Sustaining Change Within Their School, Lennart Theodore Erickson Iii

Walden Dissertations and Doctoral Studies

Many research studies have investigated the role of the principal in implementing change. Despite the information gleaned from those investigations, principals continue to struggle with initiating, implementing, and sustaining change in their schools. Guiding this narrative inquiry study were theories related to principal leadership, educational change theory, and the theories associated with school culture, with the intent to understand the experiences of principals as they initiated, implemented, and sustained change in their schools. This study explored the challenges and successes principals experienced along with the specific actions that contributed to successful implementation. Five principals from southern Idaho were interviewed. Narratives …

We Left Lassie Behind: Defense Personnel Relocation, Animal Abandonment, And Shelter Impacts, Gabriele Griffiths

Walden Dissertations and Doctoral Studies

When Department of Defense (DoD) personnel receive orders to relocate to a new duty installation, nearly one third abandon their companion animals, which negatively affects the local shelters' costs, personnel, and capabilities to provide quality care for shelter animals. There is a lack of research on relevant policies among local government policy makers, installation commanders, directors of animal shelters, and animal rights advocates about the abandonment of companion animals by DoD personnel. The purpose of this qualitative descriptive case study was to investigate the relationship between the influx of abandoned DoD companion animals and the management and logistical (including financial) …

Barriers To The Influenza Vaccination In Veterans, Zina Floyd

Walden Dissertations and Doctoral Studies

Influenza is the eighth leading cause of death in the United States, accounting for 56,000 deaths annually and leading to an average of more than 200,000 hospitalizations every year. Adults 65 years of age and older account for 50% to 60% of influenza-related hospital admissions and an estimated 90% of influenza-associated deaths occur in people age 65 and older. During the 2011 to 2012 influenza season, approximately 50 % of veterans between 45 and 70 years of age refused the influenza vaccine within the metro-area outpatient Veteran Administration (VA) facility in Atlanta, Georgia. The aim of this project was to …

Fukushima Nuclear Disaster Response Impact On Graduate Students, Sean Eric Kil Patrick Gay

Walden Dissertations and Doctoral Studies

The roles that universities played in the response to the Fukushima nuclear disaster were significant and varied; however, there was limited study on participating graduate students. The purpose of this study was to understand the impact of disaster response on graduate students' personal and academic development. This study examined research questions about the perceived impact on academic and personal identity development. Empowerment, cognitive content engagement, general systems theory, and utilitarianism formed the theoretical foundation. This study used a transcendental phenomenological approach to examine the subjects' experiences in the context of involvement in disaster response. The primary source of data was …

Factors Motivating Employee Participation In Employer-Sponsored Health Awareness Programs, Markanthony Henry

Walden Dissertations and Doctoral Studies

Employers adopt worksite health promotions to reduce the incidence of preventable diseases, reduce healthcare costs, reduce absenteeism and presenteeism, and improve productivity. The purpose of this qualitative phenomenological study was to explore the motivational factors affecting employee participation in employer-sponsored health awareness programs. The theory of planned behavior grounded the study and formed the conceptual framework. Data collection occurred through semistructured interviews with 24 participants in the northeastern United States with lived experiences in worksite health promotion. Participants answered open-ended interview questions regarding the motivations for engaging in health promotions. Data were transcribed and coded for trends and themes. During …

Assessing Spirituality Among Hospice Patients: A Phenomenological Study Of Hospice Nurses, Isabel Esther Kaufman

Walden Dissertations and Doctoral Studies

The shift in health care and nursing philosophy and practice from a holistic approach to a highly technological, cure-oriented approach has been attributed to effective pharmaceuticals made to prolong life. Recently medical professionals have shifted their focus to a combination of spiritual healing and medicine. Hospice care in particular have taken a key interest in integrating spirituality within their health care. The problem is that due to the complications in defining spirituality and appropriate training and education of spirituality within nursing curriculum, assessing patients' spiritual distress may be difficult for many hospice nurses which may be at a loss when …

U. S. History Teachers Perceptions Of Georgia's Common Core State Standards, Garnica Lewis

Walden Dissertations and Doctoral Studies

Since 2011, 45% of high school seniors have not been graduating from a rural central Georgia high school, with the majority of them failing U.S. History. As of 2013, only 32% of seniors in Georgia passed U.S. History, which is a core course. Although the local school board mandates that U.S. History teachers use Common Core Georgia Performance Standards to improve passing rates, the low proficiency rates for U.S. History suggest that a gap in practice exists, thus indicating the need for further research. The purpose of this qualitative case study was to explore U.S. History teachers' experiences with and …

Pregnant Obese Women And Factors Which Impact Their Social And Physiological Well-Being, Stephanie Denise Morgan Frye

Walden Dissertations and Doctoral Studies

For more than 50 years, researchers have recognized complications associated with obesity and pregnancy as a problem for mothers and their unborn children. Despite this recognition, the rates of obesity and mortality in pregnant women have continued to rise. Using the health belief model, the transtheoretical model of behavior change, and the social cognitive theory as the theoretical frameworks, this phenomenological study examined barriers that might hinder the health of obese pregnant women and their unborn children. Semi-structured interviews were conducted with 12 women who had a body mass index of 30 to 50, were between the ages of 18-55, …

Fall Prevention Quality Initiative: Implementation Of A Unit Safety Champion (Usc), Susan Lynn Rednak

Walden Dissertations and Doctoral Studies

The literature supports that a Unit Safety Champion (USC) may reduce falls among hospitalized patients. The purpose of this project was to determine if the implementation of a USC would assist in reducing falls on an acute unit in an urban hospital environment. The frequency of patient falls on the unit was collected from the hospital's quality department 3 months before and 3 months after the implementation of the USC. The average number of falls for 3 months before implementation was 5.0 per month (SD = 2.65) and involved a total of 15 individual patients. The average number of falls …

Evidence-Based Mentorship Program: Overview, Review Of Evidence, And Approach, Elizabeth Villanueva

Walden Dissertations and Doctoral Studies

Nurses comprise the largest segment of the healthcare workforce. Adequate numbers of

nurses help to ensure sufficient and safe nursing care in all settings. The current nursing shortage poses a barrier to optimum nursing care, and the nature of recruitment and retention of nurses has generated research interest because of its association with the labor shortage. The purpose of the project was to develop a nurse mentorship program for possible adoption by a northern state correctional facility. Goals are to aid recruitment and improve retention of nurses in the facility. This quality improvement project was informed by Jean Watson's theory …

Increasing Student Interest In Poultry Science Careers Through 4-H, Peggy Lynn Armstrong

Walden Dissertations and Doctoral Studies

The demand for poultry science graduates to fill available positions in the poultry industry continues to increase. At the same time, there are not enough graduates to fill the positions. The purpose of this study was to investigate the implementation of the poultry curriculum in the 4-H program and student recruitment through the 4-H program into the Poultry Science Department. The targeted populations were 4-H leaders who implement the poultry curriculum and university students who were currently studying poultry. Career development theories suggest that previous experiences during adolescence can be a major influence in future vocation choice. A mixed methods …

Factors Affecting Emergency Manager, First Responder, And Citizen Disaster Preparedness, Tiffany Cooks

Walden Dissertations and Doctoral Studies

Despite the increased frequency of natural and man-made disasters, there is a problem in the level of preparedness of emergency managers, responders, and citizens to address them. The purpose of this grounded theory study was to explore the factors that affect these groups' preparedness to inform the development of better emergency plans to handle emergency incidences. The conceptual framework for the study was knowledge management, which was used with a grounded theory approach. The study was guided by primary research questions that focused on understanding psychological, material, temporal, organizational, and other factors that affect the preparedness of emergency managers, first …

Predicting The Probability For Adopting An Audience Response System In Higher Education, Tan Fung Ivan Chan

Walden Dissertations and Doctoral Studies

Instructional technologies can be effective tools to foster student engagement, but university faculty may be reluctant to integrate innovative and evidence-based modern learning technologies into instruction. It is important to identify the factors that influence faculty adoption of instructional technologies in the teaching and learning process. Based on Rogers' diffusion of innovation theory, this quantitative, nonexperimental, one-shot cross-sectional survey determined what attributes of innovation (relative advantage, compatibility, complexity, trialability, and observability) predict the probability of faculty adopting the audience response system (ARS) into instruction. The sample for the study consisted of 201 faculty who have current teaching appointments at a …

Creating A Peer-Managed Writing Center For Secondary Schools, Lucinda Eva Moebius

Walden Dissertations and Doctoral Studies

Student writing skills are a growing concern in secondary schools given the current focus on common core standards and college readiness. This qualitative case study addressed the growing problem of high school students being unprepared for the rigor of college level-writing. The study used a series of 10 interviews with writing center directors and teachers in 2 secondary schools with writing centers. This research adds to the literature on peer-managed writing centers and contributes to the body of knowledge of writing centers as a specific conceptual framework of response to intervention (RtI). The broad research questions were focused on 3 …

Independent Retail Business Owners' Perceptions Of The Patient Protection And Affordable Care Act., Bradley A. Hall

Walden Dissertations and Doctoral Studies

Passage of the Patient Protection and Affordable Care Act (PPACA) in 2010 prompted the question of how independent businesses may react to the employer mandate in the PPACA. The law is based on the theory of managed competition and it is more likely to affect businesses with fewer employees than to affect larger businesses that already offer health insurance. The purpose of this quantitative, pre-experimental study was to examine the strategic responses of independent retail business owners in Hillsborough County, Florida, regarding their perceptions of the employer mandate in the PPACA. Before 2014, there was a great deal of non-peer-reviewed …

Demographic Characteristics Predicting Employee Turnover Intentions, Tracy Machelle Hayes

Walden Dissertations and Doctoral Studies

In 2012, more than 25 million U.S. employees voluntarily terminated their employment with their respective organizations. Demographic characteristics of age, education, gender, income, and length of tenure are significant factors in employee turnover intentions. The purpose of this study was to determine if a relationship existed between age, education, gender, income, length of tenure, and employee turnover intention among full-time employees in Texas. The population consisted of Survey Monkey-® Audience members who were full-time employees, residents of Texas, over the age of 18, not self-employed, and not limited to a specific employment industry. For this study, a sample of 187 …

Certified Nursing Assistants' Experiences Regarding Resident-To-Resident Bullying In Nursing Homes, Cheryl Jones

Walden Dissertations and Doctoral Studies

Elder bullying is on the rise and occurs in many contexts such as senior living communities and nursing homes, causing concern for the well-being of the residents by families, staff, themselves, and society in general. Although research has been limited, it does reveal that resident-to-resident bullying in nursing homes is a problem warranting further scholarly attention. The purpose of this study was to investigate the experiences of certified nursing assistants (CNAs) regarding resident-to-resident bullying in nursing homes. The theory of reasoned action and the theory of reflective equilibrium provided a conceptual lens from which to explore and describe the importance …

Effects Of Common Core Curriculum Standards On High School Students With Disabilities, Nancy Beth Thompson Loedding

Walden Dissertations and Doctoral Studies

This case study examined the effect of implementing the Common Core Curriculum Standards (CCCS) on students with disabilities (SWD) in a county in northeast Georgia. The study investigated teachers' perceptions regarding the effect of implementing the CCCS in high school English language arts and mathematics classes on the academic success of SWD and their ability to graduate from high school with a regular diploma. Information was also gathered to determine if teachers offered additional supports to SWD as part of the increased academic expectations of the CCCS. In addition, teachers were asked about the preparation they received prior to teaching …

Resiliency And Maternal Self-Efficacy Of Single African American Mothers: A Qualitative Study, Danielle Beatrice Massey

Walden Dissertations and Doctoral Studies

Traditionally, research involving single African American mothers (SAAMs) has been conducted using problem-focused or cultural deficit models with the emphases on the disadvantages. Consequently, little is known about how these women view their experiences as single mothers concerning their resilience and maternal self-efficacy. Using a snowball sampling method, 15 SAAMs were recruited to participate in this phenomenological study. This study employed a subject-intensive theoretical framework. Face-to-face interviews (using a questionnaire), participant observation, and a focus group were the methods used to capture the essence of the SAAMs' abilities to thrive despite the challenges associated with single parenting. All encounters were …

Financial Performance Outcomes Following System Replacement In The Insurance Industry, Trevor James Owen

Walden Dissertations and Doctoral Studies

Enterprise system replacement projects within the property and casualty insurance industry are costly, high-risk undertakings that carry a significant risk of project failure. The decision to replace policy administration systems for companies with over $250 million in direct written premium is a multimillion dollar investment for corporate strategic decision makers. This study examined the financial impact of enterprise policy administration system replacement in the property and casualty insurance industry by comparing financial performance results for companies that performed policy administration system replacements with those that did not. Insurance industry financial results for the years 2009 through 2014 were used for …

The Lived Experiences Of Limited English Proficiency, Spanish-Speaking Male Ex-Offenders, Paula Nery Sanchez

Walden Dissertations and Doctoral Studies

The purpose of this phenomenological study was to explore the lived experiences of Spanish-speaking men in the United States with limited English proficiency following their release from prison. The study specifically examined the experiences of these men in their efforts to access health care treatment, housing, education, and employment in Central Pennsylvania. An empirical, phenomenological research design was employed that used self-stigma, critical race, and self-determination theories for in-depth interviews with 8 men who spent 5 to 24 years in prison. A tiered coding method was used to generate 6 interconnected themes that tell the story of these men's lives: …