Digital Commons Network^™

Understanding Student Experiences Using Smartphones As Learning Tools, Kayle Gaviola

Walden Dissertations and Doctoral Studies

While mobile technology is ubiquitous in higher education, facilitating student engagement and learning through educational technology remains minimally understood. The problem this study addressed is the gap in research about how online graduate students utilized smartphone technology for learning and what factors led to their adoption of this technology. The purpose of this basic qualitative study was to explore how mobile learning is being performed through smartphones by education graduate students in the online environment. The unified theory of acceptance and use of technology (UTAUT) was used as the conceptual framework for this study. The research question asked how online …

Sustainable Land Management And Smallholder Farmers In Zimbabwe, Owen Prince Gono

Walden Dissertations and Doctoral Studies

AbstractThe sustainability of smallholder farms in Southern Africa is largely dependent on farmers’ decision-making abilities regarding land management practices; however, smallholder farmers in Zimbabwe have knowledge gaps on sustainable land management practices. The purpose of this qualitative multiple case study was to gain a deeper understanding of specific knowledge gaps among smallholder farmers in Zimbabwe to tailor sustainable land management training to their needs. To address the research problem and purpose of the study, qualitative data were collected from multiple sources of evidence, including semistructured interviews with 7 smallholder farmers in Zimbabwe, archival data, and reflective journaling notes. This study …

Customer And Employee Social Media Comments/Feedback And Stock Purchasing Decisions Enhanced By Sentiment Analysis, Drew Mikel Hall

Walden Dissertations and Doctoral Studies

The U.S. Securities and Exchange Commission (SEC) warns professional investors that sentiment analysis tools may lead to impulsive investment decision-making. This warning comes despite evidence showing that aided social sentiment investment decision tools can increase accurate investment decision-making by 18%. Using Fama's theory of efficient market hypothesis, the purpose of this quantitative correlational study was to examine whether customer Twitter comments and employee Glassdoor feedback sentiment predicted successful investing decisions measured by business stock prices. Two thousand records from 3 archival U.S. public NASDAQ 100 datasets from March 28, 2016, to June 15, 2016 (79 days) of 53 companies with …

The Perceptions Of African American Females In Educational Leadership, Shonda Matia Harris-Muhammed

Walden Dissertations and Doctoral Studies

AbstractIn a Southeast U.S. state, African American female school administrators had difficulty obtaining administrative roles within the local district. The purpose of this basic qualitative study was to examine the perceptions of African American females in educational leadership roles and the challenges they faced in obtaining leadership positions. Delgado and Stefenic’s Black feminist theory provided the conceptual framework for this study. Two research questions addressed African American female administrators’ perceptions of their administrative roles, contributions, support of diversity, and experiences in obtaining leadership positions. Data were collected from semistructured interviews with 10 African American female administrators who had a minimum …

Female Domestic Violence Victims' Perceptions Of The Effectiveness Of Protective Orders, Alisa Fant Hayes

Walden Dissertations and Doctoral Studies

AbstractDomestic violence (DV) is a serious problem that has negatively affected millions of women in the United States and other countries physically, emotionally, and economically. However, little is known about the victims’ perceptions of the protective order (PO), and the results of their contact with or physical harm caused by the abuser. The purpose of this qualitative phenomenological study was to explore the effectiveness of the PO from real-life experiences of women who are victims of DV. The survivor theory provided the framework for the study. Semistructured interviews with open-ended questions were conducted by phone with 10 African American women …

Predictors For Depressive Symptoms Among Women Instagram Users, Rochelle Henry

Walden Dissertations and Doctoral Studies

As social networking sites have become a typical daily activity, there is a need to better understand the outcomes of online behaviors on other life functions. Prior researchers have found that social comparison and social networking behaviors can negatively affect adolescents’ and young adults’ self-esteem, however the potential threats for women who evaluate themselves based on comparisons to others has not been examined. The purpose of this study was to examine the effects on health and well-being for older adult women using the image-sharing site Instagram who share selfies. The theoretical framework for this study was the social comparison theory. …

Impact Of Unemployment And Lack Of Education In Kenya On Al-Shabab Recruitment, Michael Hernandez

Walden Dissertations and Doctoral Studies

AbstractResearch on terrorism in Kenya often involved a separation of concepts contributing to the issue of terrorism. Researchers have focused on Al-Shabab and demonstrated that political and military instability directly resulted from terrorism; however, researchers have not yet been able to establish a link between unemployment and Al-Shabab recruitment. The purpose of this study, therefore, was to understand Al-Shabab recruitment among male Kenyan young adults between the ages of 18-35. This study used social constructive framework (SCF) as a conceptual point of theory to analyze Al-Shabab recruitment and why some Kenyan young adults do while others do not join the …

Structural Empowerment And Employee Commitment Among Millennial Newly Registered Nurses, Janice Hill

Walden Dissertations and Doctoral Studies

AbstractThe nursing shortage is one of the most challenging issues in global healthcare. While not an all-encompassing solution, labor force retention could alleviate the crisis. The purpose of this study, guided by Kanter’s structural theory of organizational behavior, was to determine the relationships between access to power, opportunity for growth, structural empowerment (SE), and employee commitment among millennial newly registered nurses (NRNs) and to determine if there is a difference in SE between male and female millennial NRNs. Survey data collected from 148 participants were analyzed using Spearman rank-order correlation tests and showed statistically significant correlations between access to power …

The Need For Gender Specific Jail Reentry Programming To Help Female Ex-Inmates Experience Successful Community Reintegration, Penny Lee Humerick

Walden Dissertations and Doctoral Studies

Reentry programs seek to reduce recidivism while maintaining community safety. Most reentry programs have focused on prison reentry and rarely on the reintegration of female offenders from jail to community which left a gap in the research literature. The purpose of this qualitative case study was to understand the barriers that hinder successful community reentry for the female offender. Using social learning theory as the theoretical perspective, this study was intended to gain a better understanding of criminality and deviant behavior among female jail detainees. To build a strong study and gain insight into jail reentry programs, institutional analysis and …

Effect Of Educational Training On Nurse Leaders’ Knowledge, Attitude, And Behavior Toward Suicide Prevention, Ruth Odochi Idediora

Walden Dissertations and Doctoral Studies

Suicide is the 10th leading cause of death among adults in the United States and one of the top 10 most commonly occurring events that lead to serious injury or death in the hospital. Nurse leaders who are not working in psychiatric facility are instrumental in promoting culture of safety to mitigate adverse outcomes like suicide. The purpose of this single group pre-and post-test study, guided by the theory of planned behavior, was to determine the effect of the American Psychiatric Nurses Association Competency-Based Training for Suicide Prevention (Acute Care Setting Course) on the knowledge, attitude, and behavior (KAB) of …

Leadership Strategies For Success Of Small To Medium Urban Enterprises, Gregory Ricardo Jackson

Walden Dissertations and Doctoral Studies

Despite the important role small businesses play in economic success, 50% of small businesses fail within 5 years of startup. Some small-to-medium enterprise (SME) owners cannot sustain operations and face closure because of a lack of leadership strategies to operate their business successfully. Grounded in the transformational leadership theory, the purpose of this qualitative multiple case study was to explore leadership strategies that have been successful for SME owners in urban areas to sustain their business more than 5 years. The participants were 3 SME owners in urban areas of Atlanta, Georgia, who have been in business for more than …

Effectiveness Of Education On Modified Early Warning System For Nurses, Shanmugavalli Janakaraj

Walden Dissertations and Doctoral Studies

The research problem at the practicum site was a delay in recognizing patient’s deterioration due to lack of nurses’ knowledge with early warning signs. It is important to address the problem as the Quality Department noted the delay in identification of patient decline and treatment from mortality case reviews, rapid response team and Code Blue debriefing analysis and missed sepsis identification. A further gap analysis revealed an inadequacy of staff knowledge with warning signs. The purpose of this project was to educate nurses on the Modified Early Warning System (MEWS), a patient assessment scoring system based on six physiological parameters. …

Nurse Perception Of Pain And Innovative Approaches To Pain Management, Tracey-Ann Nichole Knight

Walden Dissertations and Doctoral Studies

AbstractInsufficient assessment and management of pain among the patient population during their hospital stay may result in ineffective delivery of care, increased length of stay, poor clinical outcomes, and decreased patient satisfaction. The quality report at a local facility showed compliance scores of 78% for administration of pain medication and 79% for reassessment of pain. These scores and the weekly patients’ satisfaction survey results suggested a substandard adherence to the facility’s pain management guidelines. One identified barrier to properly managing patients’ pain was nurses’ lack of knowledge and understanding of the theoretical foundation of pain management. The purpose of this …

Strategies For Outsourcing Manufacturing In The Caribbean, Cindy Labossiere-Auguste

Walden Dissertations and Doctoral Studies

Ineffective outsourcing strategies fail to overcome cultural challenges. Outsourcing apparel industry leaders who fail to overcome cultural barriers negatively impact the organization's financial growth and trajectory. Grounded in the theory of constraints, the purpose of this qualitative single case study was to explore the strategies apparel industry leaders use to overcome cultural barriers when outsourcing internationally. Participants comprised 3 North American apparel company leaders who successfully implemented strategies to overcome outsourcing challenges in the Caribbean. Data were collected using semistructured interviews and reviewing company documents. Yin’s 5-step approach, methodological triangulation, and thematic analysis were used to analyze the data. Three …

Vicarious Bullying And Career Progression: Narratives From African American Women Academics, Laurenda Mckinney

Walden Dissertations and Doctoral Studies

Intersectionality scholars have indicated that a literature gap exists in workplace bullying research on the implications of vicarious bullying on African American women's career progression. The purpose of this qualitative, narrative inquiry study was to explore African American women academics' stories of daily work experiences with vicarious bullying and how these experiences may interfere with their career progression. Narrative inquiry is a qualitative research approach conceived to honor a person's lived experiences as a source of valuable knowledge. Data were collected through in-depth storytelling from 5 African American women academics. Three key concepts frame this study: Miller et al.'s concept …

Nonprofit Arts Programs As Professional Development Experiences In Rural West Virginia, Ariel Mcgill Price

Walden Dissertations and Doctoral Studies

Public educators in West Virginia are required to take 18-hours of professional development learning annually. The professional development opportunities offered are not varied, inclusive of all content areas, and have been found by the state’s Department of Education to lack in application and effectiveness. This study examined the benefits of living laboratory professional development experiences, utilizing Howard Gardner’s theory of multiple intelligence, with educators that volunteer with fine arts community-based nonprofit organizations, as a possible alternative to the professional development policy requirements by the state. The study’s key research questions were about the recognition and enhancement of intrapersonal and interpersonal …

Staff Education Program For Nurses Caring For Patients With Medical Decline On A Geriatric Psychiatric Unit, Portia Denise Risper

Walden Dissertations and Doctoral Studies

AbstractElderly patients admitted to psychiatric units are a vulnerable population, some may have mental disorders, physical decline, cognitive challenges; along with other comorbidities in addition to their mental illness. However, their physical health needs may be overlooked due to the presenting behaviors mimicking mental health behaviors. The nurses working in the local hospital facility’s geri-psych unit failed to recognize signs and symptoms of physical decline in their severely mentally ill (SMI) patients. Not recognizing and reporting acute changes resulted in patients’ prolonged hospitalization, decreased quality of life, and increased cost to the facility. The purpose of this DNP project was …

A Retrospective Program Evaluation Of Existing Quality Improvement Project Colorectal Cancer Screening, Laveda Lynn Roberts

Walden Dissertations and Doctoral Studies

The United States Preventive Services Task Force (USPSTF) makes recommendations on preventive health screenings based on the level of evidence. Colorectal Cancer is the third most commonly diagnosed cancer. The practice problem for this DNP QI project, is that providers are not following the USPSTF Guidelines on colorectal cancer screening with the FQHC scores below the HRSA expectation of 80% showing only a 43% screening compliance rate for patients age 50 -75 years. The purpose of this DNP QI project was to evaluate the effectiveness of the existing QI initiative for provider colorectal screening of patients age 50-75 years, then …

Examining The Efficacy Of A School-Based Mental Health Program In Iowa, Karen A. Rodriguez

Walden Dissertations and Doctoral Studies

Evidence shows that treating mental health issues positively impacts academic and other life outcomes for students. However, there remains a gap in knowledge specific to academic outcomes and to rural school districts. It is important for mental health providers, educators, and third-party payers to gain an understanding of how treating mental health in the school setting affects student performance. The purpose of this quantitative study, which had contribution analysis as its theoretical framework, was to examine the academic and behavioral outcomes of participating in a school-based mental health (SBMH) program in rural school districts in Iowa. The specific focus was …

Effects Of Ethnicity And Type Of Crime On Juvenile Offenders’ Recidivism Risk, Larry E. Taylor

Walden Dissertations and Doctoral Studies

Juvenile crime in the United States has been a persistent social problem that has reached epidemic proportions. The purpose of this between-subjects, comparative quantitative study was to examine the relationship between recidivism risk and the type of crime, ethnicity, and race of the juvenile. Social learning theory was used to guide the study. Archival data of 59,653 cases were collected from Inter-University Consortium Political and Social Research. Correctional Offender Management Profiling for Alternative Sanctions was used to assess the dependent variable recidivism risk. The independent variables were ethnicity and type of crime of the offender reported in the Transcript of …

Leadership Techniques To Catalyze Organizational Productivity In Small Consulting Firms, Benjamin Philip Zapien

Walden Dissertations and Doctoral Studies

AbstractSmall business owners employ 47% of the U.S. labor force, yet 50% of small businesses do not survive beyond 5 years. This failure can impact approximately 29% of the U.S. workforce. Therefore, this study is important to small business owners because the research and findings may help them evaluate their leadership techniques, which may help them improve their organizational productivity and survive. Grounded in the vertical dyad linkage theory, the purpose of this multiple case study was to explore effective leadership strategies small business firm leaders used to maintain a steady growth of their organizations past the initial 5-year life …

Cognitive Effects Of Concussions In Collegiate Athletes, Brandon Anthony Campo

Walden Dissertations and Doctoral Studies

AbstractThere are approximately 1.6 and 3.8 million sports-related concussions each year in the United States (Langlois, et al. 2006). However, there are few studies examining the impact of multiple concussions among collegiate athletes, especially female athletes. Over the past decade, there has been a paradigm shift with the ImPACT neuro-battery assessment tool, which is administered to athletes’ pre-season as a baseline test and then re-administered upon a possible concussion, thus, comparing the two results. For this study, the focus was on the biological and psychological aspects of the Biopsychosocial Model. Secondary data from 49 college athletes was examined. The results …

An Examination Of How The Canadian Military's Legal System Responds To Sexual Assault, Elaine Craig

Dalhousie Law Journal

Although the Canadian military has been conducting sexual assault trials for over twenty years, there has been no academic study of them and no external review of them. This review of the military’s sexual assault cases (the first of its kind) yields several important findings. First, the conviction rate for the offence of sexual assault by courts martial is dramatically lower than the rate in Canada’s civilian criminal courts. The difference between acquittal rates in sexual assault cases in these two systems appears to be even larger. Since Operation Honour was launched in 2015 only one soldier has been convicted …

Intervenors At The Supreme Court Of Canada, Geoffrey D. Callaghan

Dalhousie Law Journal

My aim in this paper is to offer a normatively attractive and explanatorily sound interpretation of the Supreme Court of Canada’s approach to third party intervention. The crux of my interpretation is that the policy the Court has developed on intervenors allows it to strike a reasonable balance among a number of competing democratic considerations, all of which have value in the context of judicial decision making. In this respect, the Court should be commended for identifying a way to liberalize a practice that possesses many democratically-attractive features, but also the inherent capacity to undermine the democratic standing of the …

The Bad, The Ugly, And The Horrible: What I Learned About Humanity By Doing Prison Research, Adelina Iftene

Dalhousie Law Journal

Every Canadian academic conducting research with humans must submit an ethics application with their university’s Research Ethics Board. One of the key questions in that application inquired into the level of vulnerability of the interviewees. Filling in that question, I had to check nearly every box: the interviewees were incarcerated, old, under-educated, poor, Indigenous or other racial minorities, and likely had mental and physical disabilities. However, it was not until I met John that I understood what all those boxes actually meant. They were signalling that I was entering a universe of extreme marginalization—the universe of the forgotten. I learned …

Emotional Intelligence, Turnover Intention, And Commitment Among Nonprofit Employees, Tabitha Brewster

Walden Dissertations and Doctoral Studies

Employee turnover is a persistent problem contributing to financial issues and declining

productivity in nonprofit organizations. Nonprofits cannot fulfill their core missions of

providing services to people in need when managing staffing disruptions. Measuring

employee turnover intention can determine the probability of employee turnover, and a

potential predictor of turnover intention is emotional intelligence, an area unstudied in the

nonprofit sector. This study was designed to explore this relationship, in addition to the

employee's commitment to the organization. The population consisted of 273 nonprofit

employees older than 18 years, working in a nonsupervisory capacity. They completed an

online survey consisting …

Exploring The Competencies Of Educators Who Serve Transgender Learners In Secondary School, Genevieve C. Godin

Walden Dissertations and Doctoral Studies

The majority of transgender youth have learning experiences in school that are less than optimal; however, there is a paucity of research on the competencies of educators of transgender learners that could ameliorate the comorbidities and adversities they endure in secondary school. The purpose of this study was to explore what knowledge, attitudes, and skills educators apply to serve transgender learners in secondary school. The conceptual framework of servant leadership was used in this inquiry. A single case study design was used to examine a secondary school participating in the Alberta Sexual Orientation and Gender Identity Educator Network that serves …

Measuring Levels Of Posttraumatic Growth In Firefighters, Anna Lisa De Lima

Walden Dissertations and Doctoral Studies

Firefighters provide essential lifesaving services to the community. They are at high risk for mental health issues due to their exposure to trauma in the line of duty. Moreover, adverse effects on mental health can affect their ability to provide appropriate care to the community resulting in a serious social problem. Researchers have explored the concept that individuals can also experience growth from trauma. However, there are few studies that explore the factors that can predict growth in firefighters. The purpose of this quantitative study was to examine the degree to which selected variables such as the level of posttraumatic …

The Predictive Ability Of Self-Efficacy On Recidivism Among Adult Male Offenders, Marianne Kelly

Walden Dissertations and Doctoral Studies

With crime rates high and increasing numbers of offenders receiving community-based corrections sentences, factors related to risk of recidivism should be a high priority for researchers. The impact of crime on offenders, victims, and communities is costly. Traditional punishment has done little to reduce crime, particularly among repeat offenders. The purpose of this study was to examine the predictive ability of self-efficacy on recidivism, based on social cognitive theory. The research design was quantitative and nonexperimental, using regression analyses. The nonrandomized sample consisted of adult males incarcerated on felony charges at a large urban jail in the Midwest of the …

Education Toolkit On Restraint Reduction In The Intensive Care Unit, Sharon Watkins

Walden Dissertations and Doctoral Studies

The use of physical restraints in hospitals has been in practice for the better part of a century despite the many adverse effects it can have on patients. Socially, restraint use can strip the patient of their dignity in addition to their freedom. This evidence-based project was to build a toolkit to educate intensive care unit (ICU) nurses regarding the negative effects physical restraint use can have on their patients and to present alternatives to their use. Tools developed from prior research were included in the toolkit, and the Neuman systems model was applied to the overall education project. The …