Digital Commons Network^™

Knowledge Management Practice Strategies In Project-Based Organizations, Trenese Lashay Mcnealy

Walden Dissertations and Doctoral Studies

Companies globally have lost profit each year because of the lack of intra-organizational knowledge sharing. The purpose of this descriptive, multiple case study was to explore the knowledge management practice strategies that project management business leaders use to improve knowledge sharing in project-based organizations. Nine project management business leaders from 4 project-based organizations in metro Atlanta, Georgia completed individual Skype/phone semistructured interviews, and 5 project team members completed an in-person focus group discussion and an interview questionnaire. Knowledge management was the conceptual framework for this study, the basis for understanding the world around project management business leaders, and the implementation …

An Educational Program About Living With Depression, Ngozi Gloria Okoro

Walden Dissertations and Doctoral Studies

Depression is a common and disabling mental illness, but the loneliness, isolation, and poor quality of life associated with depression may improve with treatment. Depressive patients adhere to their treatment and experience better outcomes when their family members are involved with their treatment. At the project mental health facility, patients with depression had the highest non-compliance rate to treatment and no educational program existed for their families. This observation led to the current practice-focused question which examined how an evidenced-based educational program can be developed for family members or caregivers of patients diagnosed with depression. The purpose of this project …

Antecedents Of Employees' Behavioral Intentions Regarding Information Technology Consumerization, Alain Ouattara

Walden Dissertations and Doctoral Studies

The majority of organizations worldwide have adopted IT consumerization. However, only a small percentage of them explicitly manage the dual use of personal devices and applications for work purposes. This correlational study used the extended unified technology acceptance and use technology model (UTAUT2) to examine whether employees' perceptions of habit, effort expectancy, performance expectancy, facilitating conditions, hedonic motivation, social influence, and price value can predict IT consumerization behavioral intentions (BI). A pre-existing UTAUT2 survey instrument was used to collect data from employees (N = 112) of small- and medium-sized organizations across different industries in Ontario, Canada. The regression analysis confirmed …

Determinants Of Academic Success Of Cambodian American Students, Chanthol Oung

Walden Dissertations and Doctoral Studies

Cambodian Americans' (CAs) children still exhibit the second lowest rate of academic achievement in the United States, despite the tenets of the No Child Left Behind Act of 2002 that promote equality in American education. Furthermore, there is a gap in the literature on the relationship between the academic success of Cambodian American students (CASs) and the parents' and the children's factors. Using a structural strain theory of deviance of functionalism theory, this correlational study (a) explored whether education, income, birthplace, and gender of parents and age at immigration and gender of children the determinants of academic success of CASs …

Oversight And Quality Assurance Of Academic Programs Under F-1 Visas, Faye Janine Pleso

Walden Dissertations and Doctoral Studies

An F-1 academic visa is required for foreign students studying at academic institutions in the United States. While requirements for acquiring the F-1 visa are a matter of federal policy, some of the principles regulating orientations, host families, and home-stays do not align with best practices found at the university level, which include quality student orientations and thorough trainings with a vetting process for host families and home-stays. This lack of regulation may place visiting students at risk in terms of personal safety and wellbeing and have negative impacts for program credibility and lost revenue. Using Stone's regime theory as …

Teacher Perceptions Of The Successful Implementation Of Co-Teaching Services, Vanna Raybould

Walden Dissertations and Doctoral Studies

This project study addressed a lack of consistent instructional delivery of co-teaching practices in a rural high school in middle Georgia. Though co-teaching services are provided, teachers are not implementing co-teaching models with fidelity. Because co-teaching teams are not trained together, teachers' efficacy in the delivery of co-taught instruction has often been negatively affected. This project study provided insight into the perceptions of co-teachers regarding the implementation of co-teaching practices. Bandura's self-efficacy theory served as the conceptual framework for this study. Using a qualitative, bounded, single case study design, the study explored the perceptions of co-teachers and the planning practices …

The Effects Of The Foreclosure Crisis On The Black And Hispanic Population In Lee County, Florida, Stenia K. Reid-Hall

Walden Dissertations and Doctoral Studies

The housing foreclosure crisis of 2007-2010 in the United States disproportionately affected persons of color. Some states, such as Florida, were heavily impacted by property value losses, yet there has been little research since about the experience of losing a home and recovering from that loss from the perspective of the homeowner. Using Carlson's conceptualization of resiliency theory, the purpose of this phenomenological study was to assess the impact of housing foreclosure and the experience of recovery from foreclosure on Black and Hispanic people in Lee County, Florida. Data were collected through in-depth interviews with 15 people in Lee County …

Strategies For Integrating Technological Innovations In Small Businesses, Petra Samuel

Walden Dissertations and Doctoral Studies

The effective integration of technological innovation is vital to the success of small businesses and can catapult growth and profitability. Some business managers and supervisors, however, may not have a firm understanding of strategies for integrating technological innovations in businesses; this lack of knowledge may result in employee frustration and costly roadblocks to achieving business objectives. This case study was conducted to identify the strategies used by business managers and supervisors to integrate technological innovations in small businesses. Christensen's theory of disruptive innovation and Rogers' theory of diffusion of innovation served as the conceptual framework. Ten business managers and supervisors …

The Impact Of Socially Conscious Initiative Announcements On Coffee Company Stock Values, Glenn Thomas Smith

Walden Dissertations and Doctoral Studies

Stockholders invest billions of dollars in the purchase of new corporate coffee stock while producers of these commodities exist in poverty of developing nations. Corporate managers may miss the opportunities for offering humanitarian aid if potential stockholders do not know of corporate social change initiatives. Little research in the influence of socially conscious initiatives exists in the coffee sector and none concentrating on socially conscious initiative announcements. If a relationship exists between socially conscious initiative announcements and stock investments, then managers could justify funding social change initiatives. This quantitative study used a 5 day pre and post event study methodology …

Content Area Teacher Perspectives On Integrating Literacy Strategies, Lynette Smith Smith

Walden Dissertations and Doctoral Studies

The Common Core State Standards recommend that all educators prepare students with the literacy skills needed for college and careers. The purpose of this qualitative case study was to examine 7th and 8th grade content area teachers' perspectives towards teaching literacy. The research questions addressed teachers' capabilities in the role of literacy instructor as well as the actual application of literacy. The conceptual framework included Bruner's constructivist, Bandura's self-efficacy, and Knowles's andragogy theories. These theories informed the investigation of adult learners' perspectives regarding the way they learn and gain confidence to provide literacy instruction. Eleven English, math, science, and social …

Small Business Profitability Strategies During Retail Gentrification, Jalysa Smith

Walden Dissertations and Doctoral Studies

Small business owners can suffer fluctuations in profitability during the entrance of big box stores within their neighborhood that grab market share with more recognizable brands and change the retail environment. A multiple case study was completed to explore the strategies small business owners use to stay profitable during retail gentrification, looking specifically at the neighborhoods of Adams Morgan and Congress Heights in Washington, DC. Porter's five forces and the resource-based view served as the conceptual framework for the study. Seven small business owners with over 80 years of experience in their locations provided input through semistructured interviews and identified …

An Eritrean Perspective Of Africa's Potential For Indigenous, Independent Food Sustainability, Tewelde W. Tesfagabir

Walden Dissertations and Doctoral Studies

Food insecurity in Africa is a threat to future generations because many countries rely on potentially unsustainable food policies. Eritrea's indigenous food sustainability policy has not been explored or analyzed in a scholarly manner. This qualitative case study analyzed the effectiveness of the current policy of food sustainability without relying on foreign food aid in Eritrea. The main research question addressed relates to how Eritrean irrigation farmers understand and implement the Eritrean government's food sustainability policy. The theoretical framework for this study, Kingdon's policy stream, set the agenda for a policy of sustainable indigenous Eritrean agricultural development without food aid. …

Strategies Using The Affordable Care Act With Small Businesses In Northeastern Ohio, Donald White

Walden Dissertations and Doctoral Studies

Small business owners with 50 to 100 employees in the physical and mental health care industry face a primary challenge of implementing health insurance under the Patient Protection and Affordable Care Act (ACA) while sustaining their business. The purpose of this multiple case study was to explore the strategies small business owners use to provide health insurance coverage under the ACA and sustained business operations. Semistructured interviews took place in Northeastern Ohio with 3 business owners in the physical and mental health care industry to acquire health care without increasing service cost. The conceptual framework for this study was strategic …

Lived Experiences Of Pre-Menopausal African American Women With Advanced Breast Cancer, Carmelita Whitfield

Walden Dissertations and Doctoral Studies

This qualitative study examined the phenomenology of advanced breast cancer (ABC) among 7 female participants between the ages of 20 and 45. Oral data were collected to extract participants' interpretations of their spiritual and psychosocial experiences of living with ABC. Findings suggest that these women experienced a dichotomous relationship with regard to their bodies and their relationships with others; this served as a means of making sense of their experiences and as a coping mechanism. Positive psychology and the theory of reasoned action and planned behavior provided the theoretical framework for examining the role of social reinforcements, beliefs, and attitudes …

Policy Decisions And Options-Based Responses To Active Shooters In Public Schools, Vicki M. Abbinante

Walden Dissertations and Doctoral Studies

Active shooter events in K-12 schools have increased since 1990, and developing response policies to such events is a responsibility of school personnel. A paucity of data regarding options-based response practices existed with no focus on policy processes. The purpose of this qualitative multi-case study was to describe the decision-making processes used in school districts when approving the inclusion of options-based responses to active shooter events in Emergency Operations Plans (EOPs). The research questions addressed processes that shaped the development of options-based responses to active shooter policies in 3 K-12 school districts within the Midwest. The conceptual framework was informed …

The Lived Experiences Of Men Attracted To Minors And Their Therapy-Seeking Behaviors, Heather Cacciatori

Walden Dissertations and Doctoral Studies

This study explored the lived experiences of men attracted to minors who believed they would benefit from therapy but did not seek out or attend therapeutic services; and sought to gain an understanding of how the decision to seek help or not impacted their well-being. Participants included 7 men who were recruited through the B4U-ACT online forum, which provides peer support for the minor attracted community. Participants were interviewed over Skype. Data from these interviews was analyzed and coded according to the interpretative phenomenological method as outlined by Smith et al. (2012). Five main themes emerged, providing insight as to …

Effects Of Journeys Reading Intervention On Reading Achievement Of Students With Disabilities, Antre Cloud

Walden Dissertations and Doctoral Studies

In Georgia, students with disabilities are falling behind students without disabilities in reading. Students with disabilities need to learn how to read fluently and comprehend because reading is embedded in all academic areas. Guided by LaBerge and Samuels's theory of automatic information processing in reading, the purpose of the study was to evaluate the effects of the Journeys reading intervention on the reading achievement of students with disabilities using a comparative research design. The guiding research question for this quantitative project study addressed the difference in reading achievement scores for 3rd through 5th-grade students with disabilities who participated in the …

Exposure To Hiv Prevention Messages On Social Media And Behavior Change Intent, Yoshika Shajuan Eason

Walden Dissertations and Doctoral Studies

African Americans living in the Southeastern region of the United States disproportionately contract sexually transmitted infections (STIs), including human immunodeficiency virus (HIV). Facebook and other social media sites are becoming a way to deliver health-related messaging to targeted populations. The purpose of this quantitative, cross-sectional study was to examine the association between selected demographic factors and impact of social media on intent to change sexual behaviors among 112 African Americans between the ages of 18 and 49 in the Southeastern United States who viewed STI/HIV prevention materials on Facebook within 1 year prior to the study. The theory of planned …

Strategies For Recruiting And Retaining Rural Emergency Department Physicians, Wanda C. Fleming

Walden Dissertations and Doctoral Studies

Recruiting and retaining physicians to work in rural emergency departments (EDs) have reached a crisis level, threatening the availability of services to rural residents. In this study, a case study design was used to explore strategies that rural ED administrators use to recruit and retain physicians to work in their facilities. The study population consisted of 5 rural hospital administrators operating EDs in central Mississippi. These administrators were charged with the responsibility to recruit and retain ED physicians.

The on-going staffing of ED physicians, with no lapses in coverage, was evidence that these administrators successfully recruited and retained ED physicians …

A Phenomenological Study Of Correctional Officers' Perceived Emotions On The Job, Heather Susan Grammatico

Walden Dissertations and Doctoral Studies

Correctional officers work in a stressful environment and are regularly exposed to dangerous and emotionally charged situations. Researchers have detailed the potential negative outcomes of this occupation, yet little research has examined the extent to which correctional officers experience emotion while on their shifts, and how those emotions may translate into stress, divorce, substance abuse issues, domestic violence, and high mortality rates upon retirement. The purpose of this phenomenological study was to learn how correctional officers experience their felt and expressed emotions while at work. Data collection was done using a 15-item open ended questionnaire designed by the researcher and …

Communication Strategies As Drivers Of Nonprofit Donor Retention, Tamieka Jameson

Walden Dissertations and Doctoral Studies

According to scholars and organizations that focus on the performance of organizations in the nonprofit sector, retaining loyal and engaged donors has been a critical component of sustainability. Through the conceptual lens of single- and double-loop learning and organizational communications theory, this single-case study explored donor communication strategies used by 3 executive-level leaders of a nonprofit organization in Minneapolis, Minnesota. Data collected from semistructured interviews, organizational documents, and Guidestar, an online information service specializing in reporting on U.S. nonprofit companies, were manually coded and thematically analyzed. Two key themes emerged: effective processes for donor communication strategy development and organizational learning …

Official And Unofficial Mentorship By Generational Cohorts Of State Teachers Of The Year, Angelica Jordan

Walden Dissertations and Doctoral Studies

Some school districts are exploring mentorship to help teachers enact more effective classroom practices that lead to higher student outcomes. The Good to Great study, by the National Network of State Teachers of the Year outlined the professional growth opportunities that state teachers of the year (STOYs) perceived as contributing to their success in the classroom. Although the STOYs noted that mentorship was a key factor, the original study did not examine how different generations of educators may respond differently to mentorship based on their generational cohort identity. The purpose of this nonexperimental, causal-comparative study using Good to Great data …

Effect Of Physical Activity Frequency On Body Image Among Young Adult Women, Kristin Minter

Walden Dissertations and Doctoral Studies

Approximately half of all female adolescents and young adults suffer from body dissatisfaction and, in turn, body image-related health concerns. Poor body image can contribute to various negative health behaviors including low self-esteem, depression, anxiety, eating disorders, and suicide. Research indicates a positive relationship between physical activity and self-esteem, and between self-esteem and body image. However, a paucity of research examines the effect of physical activity frequency on the body image of young women with two-like body compositions, as measured by body mass index (BMI). Based on self-discrepancy theory, self-schema theory, and the health belief model, this quantitative study explored …

Diabetes Self Care Behaviors And Social Support Among African Americans In San Francisco, Liseli Inonge Mulala

Walden Dissertations and Doctoral Studies

Both Type 1 and Type 2 diabetes are significant public health issues that affect people of all races; Type 2 diabetes disproportionately affects African Americans with higher diagnosis, morbidity, and mortality than it affects Caucasians, and Type 1 has been increasing in incidence. Diabetes self-care activities (DSCAs) and social support have been shown to help in managing both types, which can reduce morbidity and mortality. African Americans with diabetes in San Francisco have higher rates of complications, hospitalizations, and emergency room visits secondary to diabetes. This study assessed whether a relationship exists between emotional support, practical support, affirmational support, informational …

Leading A Multigenerational Workforce In The Public Sector, Cynthia A. Thompson

Walden Dissertations and Doctoral Studies

One of the demographic changes in the workplace is the presence of multiple generations working together. Some managers may find leading a multigenerational workforce a challenge, because the generational cohorts may have different work values and approaches to work. The purpose of this qualitative case study was to explore how generational characteristics manifest in the workplace, how managers perceive a multigenerational workforce, and whether macro-level descriptions of generations creates stereotypes or recognizable indicators of behavior in the workplace. Mannheim's theory of generations and diversity management theory provided the conceptual framework for the study. Data were collected through interviews and a …

Understanding The Impact Of Foreclosed Homes In Charlotte Neighborhoods, Justice Uche Uche

Walden Dissertations and Doctoral Studies

Abstract

Following the increase in foreclosures across the United States from 2007 to 2009, there was concern that foreclosed homes could lead to higher rates of crime in certain neighborhoods. Using social disorganization theory, the purpose of this difference-in-difference research design was to study the link between foreclosure levels, and crime rates in neighborhoods in Charlotte, North Carolina. Propensity score matching was used to examine whether neighborhood foreclosure rates have an impact on neighborhood crime level while controlling for neighborhood conditions. Data were acquired from Charlotte Neighborhood Quality of Life Studies, conducted biannually in 173 neighborhoods in Charlotte, North Carolina. …

Acculturation, Identity Formation, And Mental Health-Related Issues Among Young Adult Ethiopian Immigrants, Sam A. Wolde

Walden Dissertations and Doctoral Studies

Immigration is a contributing factor to population growth in the United States. Ethiopian immigrants who are residing in the United States constitute the second-largest African immigrant group next to Nigeria. The effect of immigrants' identity formation and acculturation process on their social and emotional wellness has drawn behavioral and social scientists' attention. Still, limited research has been devoted to exploring Ethiopian immigrants' acculturation and identity formation processes and how these processes shape 1.5- and second-generation immigrants' perceptions of mental health-related issues. This phenomenological study explored identity formation, acculturation processes, and mental health beliefs in 1.5- and second-generation Ethiopian immigrants. Face-to-face …

U.S. Military Psychologists' Contemporary Lived Experiences Of Burnout, Rui Heng Babilonia

Walden Dissertations and Doctoral Studies

Currently, the high level of burnout among military psychologists resulting from contemporary military service is gaining attention. However, there is insufficient knowledge of their lived experiences of burnout. The purpose of this phenomenological study was to explore burnout, based on the military occupational mental health, military job demand-resources models, and biopsychosocial models. Eleven active duty and prior service military psychologists were recruited for interviews using snowball sampling. The first phase of data analysis employed NVivo software. The second and third phase used the 7-step modified version of the Van Kamm method, resulting in 7 themes and 1 discrepant case. The …

Voluntary Employee Turnover: Retaining High-Performing Healthcare Employees, Jesse J. Boyd

Walden Dissertations and Doctoral Studies

Voluntary employee turnover in the healthcare industry is one of the most expensive and disruptive business problems that healthcare organizations encounter. Healthcare organizations can expect employee replacement costs to represent up to 150% of a departing employee's annual salary in new employee acquisition and decreased productivity. Guided by the leader-member exchange theory, the purpose of this single case study was to explore the strategies healthcare managers used to retain high-performing healthcare employees. Using semistructured interviews, the targeted population encompassed 6 healthcare managers from a healthcare organization in Central Texas who have demonstrated successful strategies for retaining high-performing healthcare employees by …

Demographic Variables As Moderators Between Benevolent Sexism And Relationship Satisfaction, Dawna Jeanette Campbell

Walden Dissertations and Doctoral Studies

Romantic relationship satisfaction relates to better overall health, and identifying factors that affect relationship satisfaction could lead to better understanding of romantic relationships. This study examined the correlation between benevolent sexism, a subtle form of sexism resembling chivalry and relationship satisfaction; gender, age, ethnicity, religious beliefs, education, and length of time were also considered as moderators. The ambivalent sexism theory, which posits that sexism is ambivalent and ranges from hostile to benevolent sexism was the theoretical framework guiding this study. Previous research indicated benevolent sexism may predict relationship satisfaction. However, there remained an important gap in the literature; the demographic …