Digital Commons Network^™

Teachers' Perceptions About A High School Mastery-Based Learning Program, Robert Charles Searfoss

Walden Dissertations and Doctoral Studies

A public suburban high school in South Carolina used a mastery-based learning program called Power of M that was created with the specific goal of decreasing the number of students who repeated the 9th grade. A large volume of 9th grade students who were enrolled in the English 1 mastery-based learning course failed, which prompted this study. The purpose of this qualitative study was to investigate teachers' perceptions and experiences about mastery-based learning, about student performance within this program, and about teachers' professional needs to improve program delivery. Bloom's mastery-based learning theory formed the conceptual framework that guided the study. …

African American Masculinity And Its Influence On Hypertension-Related Behaviors, Tangee Denise Thomas

Walden Dissertations and Doctoral Studies

High blood pressure (hypertension) is known to be one of the leading factors that directly contributes to heart disease and stroke, which are the first and third leading causes of disabilities and death in the general U.S. population. The prevalence of high blood pressure among African American men in the United States ranks as one of the highest in the world. Research indicates the roots of this phenomenon are found in physiological, psychosocial, cultural, and socioeconomic factors differentially affecting the African American population. The purpose of this study was to examine the interaction between African American males' masculine perspective and …

How Student-To-Teacher Interactions Encourage Self-Regulated Learning In One Computer-Based Alternative Program, Kristen D. Milton Watt

Walden Dissertations and Doctoral Studies

The purpose of this exploratory case study was to examine how student-to-teacher interactions encourage students to develop self-regulated learning (SRL) habits and skills. Zimmerman's social cognitive theory of SRL, which supposes a relationship between academic success and SRL, is used as a conceptual framework. The representative case is a computer-based alternative education program for students at risk of dropping out of high school in grades 10-12. The teachers worked one-on-one with students in a computer lab while the students engaged in mastery-based learning using Apex Learning Inc. digital curriculum. Five teachers responded to three questionnaires to examine how student-to-teacher interactions …

Relationship Between Elevated Blood Pressure/Hypertension In Military Personnel And The Stress Of Combat Deployment, Stephen James Pinkerton

Walden Dissertations and Doctoral Studies

Few studies about elevated blood pressure in the U.S. military exist in which researchers examined exposure to combat and its association with elevated blood pressure. The purpose of this quantitative research was to describe the extent of association between those who were exposed to combat deployment, were 40 or older, and were overweight or obese and had elevated blood pressure for U.S. military personnel who deployed to an area of declared combat between 2012 and 2017. The conceptual basis of this research was best represented by the determinants of health model. Chi-square correlation revealed that being older (equal to or …

Strategies To Obtain Loans For Black-Owned Small Businesses, Trenessa Baker

Walden Dissertations and Doctoral Studies

Less than 30% of Black business owners successfully obtain small business loans to sustain their businesses longer than 5 years when compared to evidence that shows that more than 65% of White small business owners obtain small business loans to sustain their businesses longer than 5 years. The purpose of this multiple case study was to explore the experiences of 3 Black owners of small businesses who successfully obtained small business loans and maintained operations longer than 5 years in the Research Triangle Park area of North Carolina. The conceptual framework for this study was systems theory and contingency theory. …

Service Delivery Agents' Perceptions Of The Impact Of Panhandling Policy In Virginia, Nancy Brown

Walden Dissertations and Doctoral Studies

Panhandling (also called begging and mendicancy) has been a problem for lawmakers. Although current crime control measures (based on the broken windows theory) have identified a perceived link between disorders (i.e., panhandling) and crime, previous attempts to ban panhandling were deemed unconstitutional. The purpose of this work was to investigate the impact of the latest attempt to curb panhandling in Hampton Roads, Virginia, known as the Public Education Campaign. This phenomenological inquiry examined the perceptions and work-related experiences of service delivery agents to explore the impact of the panhandling policy on panhandling and policy enforcement. Purposive sampling was used to …

Closing The Manufacturing Skills Gap Through Innovative Recruiting Practices, Jeffery Combs

Walden Dissertations and Doctoral Studies

Business leaders’ recognition of the increasing shortage of skilled workers to meet industry demand is a business problem. The purpose of this multiple case study was to explore strategies that business leaders used to recruit skilled workers at 3 manufacturing facilities in South Carolina. The human capital theory was the conceptual framework used for this study. Data were collected from face-to-face interviews with 3 business leaders who demonstrated successful recruitment strategies, a focus group of 4 skilled manufacturing employees hired during the time period of 2018-2019, and a review of company documents. Data were analyzed using Yin’s 5-step process. Six …

Egyptian Diaspora Explains The Meaning Of Its Political Engagement In Washington, Dc, Sameh Hasan Elnaggar

Walden Dissertations and Doctoral Studies

Available literature showed that the Egyptian diaspora (e.g., emigrants who share a common situations and work for the same cause) has been developing and engaging politically in the United States during the 2011 Egyptian revolution. The diasporas’ role was of interest to researchers and policymakers; however, the literature concerning diasporas has underexamined the Egyptian diaspora regarding its proliferation and active political engagement. Using the conflict and climate theories of Truman, and Cigler and Loomis in conjunction with the political engagement factors theory of Jang as the theoretical foundation of the study, the purpose was to explore how members of the …

Millennial Business Owners' Strategies To Survive In Business, Andrietta Bryant-Minter

Walden Dissertations and Doctoral Studies

Individuals in the millennial generation, born from 1980 to 1996, have many entrepreneurial opportunities; however, many people in the millennial generation lack the skills, motivation, and business strategies to survive in business. Because of the influx of competition, lack of experience, and lack of business-world strategies, entrepreneurs can miss opportunities and fail within the first few years of business operations. Grounded in the systems theory, the purpose of this multiple case study was to explore the strategies that business owners in the millennial generation used to survive in business longer than 6 years. Participants consisted of 5 business owners in …

Grievance Group Index, State Legitimacy Index, External Intervention Index, And Global Terrorism, Hassan Hmoud Elkatawneh

Walden Dissertations and Doctoral Studies

The purpose of this quantitative cross-sectional study was to obtain a more accurate diagnosis of the factors that incite terrorism through examining the extent to which independent variables (the Group Grievance Index (GGI), the Legitimate State Index (LSI), and the External Intervention Index (EII)) can predict the dependent variable (the level of global terrorism (GTI)) for the period between 2006-2017. The study included data from the 162 member states of the United Nations, covering 99.7% of the world's population. Game theory and the political process theory provided the theoretical frameworks for the study. Multinomial logistic regression analysis was used to …

Organizational Strategies To Grow Mature Small Information Technology Businesses, Timothy L. Knox

Walden Dissertations and Doctoral Studies

Standard indicators of slow growth among small businesses are negative job creation and lower tax revenue. Small business success and growth is necessary for increasing productivity, profitability, and job creation. The purpose of this single case study was to explore growth strategies leaders of a mature small information technology (IT) business in the midwestern United States used to grow their organization beyond existing capacity. Data were collected from semistructured interviews and review of organizational documentation. The conceptual framework for the study was general systems theory. The study included a purposeful sample of 2 senior leaders of a mature small IT …

Foster Care Workers' Roles In Developing Resiliency In Foster Children, Linda Ann Lopez

Walden Dissertations and Doctoral Studies

Maltreated children are at risk for placement disruption, mental health and substance issues, delinquent behaviors, and poverty issues. When children in foster care experience these risks, they decrease the likelihood of leaving foster care successfully. Resiliency is a critical component in increasing positive outcomes for foster children despite these risk factors. The purpose of this action research was to understand the role foster care workers have in developing resiliency in foster children. The theory of attachment and resiliency provided the conceptual framework for the study. Two focus groups were used to collect data from 5 foster care social workers in …

Suburban High School Teachers' Teaching Styles, Teaching Experiences, And Acceptance Of Edmodo, Tshimpo C. Mukenge

Walden Dissertations and Doctoral Studies

Southern U.S. teachers at suburban high schools can use Edmodo; however, teachers prefer traditional teacher-centered teaching methods. This quantitative correlative study explored teachers' technology acceptance in relation to teaching styles and experiences. Framing acceptance by Davis's technology acceptance model (TAM), research questions addressed the direct and moderating relationships between teaching style and the TAM variables related to using Edmodo and the direct and moderating relationships between teaching experiences and TAM variables. From 240 teachers at the high school, 45 completed an online survey (response rate of 18.75%). Descriptive statistics, ANOVA, and regression analyzed data. TAM could be verified for the …

Strategies To Improve Adoption Of The Federal Enterprise Architecture Framework, Michael John Caruso

Walden Dissertations and Doctoral Studies

The U.S. federal government spends millions of taxpayer dollars to implement the federal enterprise architecture framework (FEAF). This qualitative multiple case study extracted successful FEAF implementation strategies used by agencies in the Washington, DC, metropolitan area. The population for this study included 10 information technology (IT) planners in 3 federal agencies. Data were collected from semistructured interviews and triangulated in comparison to 33 public documents. General system theory was used as a conceptual framework for the study, and data analysis included reviews of the academic literature, thematic analysis, and member checking to identify themes and codes related to successful aspects …

Barriers Encountered By African American Women Executives In Fortune 500 Companies, Sonia Marlene Greene

Walden Dissertations and Doctoral Studies

African American women's (AAW) presence has increased in the corporate workforce, but this increase has not transferred to a comparable rise in leadership positions. The purpose of this transcendental phenomenological study was to explore the lived experiences AAW faced relating to race and gender differences that influenced their leadership development and limitations on advancement in Fortune 500 corporations. The research problem addressed in this study was the underrepresentation of AAW in senior leadership positions within Fortune 500 corporations and what can increase their representation and retention in senior level positions. The 10 participants included African American women holding senior level …

A Constructivist Grounded Theory Study Of Counselors' Preparedness To Counsel Refugees, Shadin Riem Atiyeh

Walden Dissertations and Doctoral Studies

A gap exists in the current literature on the training needs of professional counselors so they can meet the increasing demand for counseling services among refugee populations. The purpose of this constructivist, grounded theory study was to explore the perceptions of professional counselors related to their preparedness to demonstrate multicultural competence when counseling refugees. A constructivist grounded theory approach following Charmaz's principles guided the investigation into perceptions of professional counselors towards counseling with refugee clients. The author conducted a qualitative demographic form, individual interviews, and a focus group with professional counselors who had experience working with refugees. Sample included 21 …

Religious Coping And Ptsd Symptom Management Among African Americans: A Clergy Perspective, Barbra Talley

Walden Dissertations and Doctoral Studies

Data indicated that although African Americans reported fewer occurrences of traumatic events than that of their racial/ethnic counterparts, however, the degree of traumatic events experienced by African Americans tends to be more serious and violent in nature. More so, lower recovery outcomes associated with PTSD among African Americans have been attributed to varying factors, such as financial restrictions, strained health care access, ineffective coping strategies as well as a mistrust of medical and clinical approaches, thus leading African Americans to seek faith-based approaches. This phenomenological study investigated clergy perspectives on religious coping constructs relative to the management of PTSD symptoms. …

The Relationship Between Methods Of Calculating The Ahi And Daytime Sleepiness, Severity Of Sleep Apnea, And Cpap Pressure Settings, Kathryn J. Kane

Walden Dissertations and Doctoral Studies

Sleep apnea impacts one's mental and physical health, and has social consequences which affect all of society. Not only is there is a weak correlation between the severity of sleep apnea and daytime sleepiness as reported on the Epworth Sleepiness Scale (ESS), but there is also a weak correlation between the severity of sleep apnea and prescribed treatment as indicated by 95th percentile pressure on a continuous positive airway pressure (CPAP) machine. This poses difficulty for providers as well as patients throughout screening and treatment. The purpose of this study was to use a biopsychosocial approach to perform a within-subjects …

An Instructional Module For Nurses To Teach Patients With Gestational Diabetes Mellitus, Josephine Onyekachi Ollawa

Walden Dissertations and Doctoral Studies

Gestational diabetes mellitus (GDM) is a carbohydrate metabolism issue during pregnancy that is dangerous for mother and the baby. GDM occurs in 1 out of 3 diabetic women in 16.2% of live births. GDM knowledge and treatment practices among nurses were found inadequate when nurses’ effectiveness in treating a disease they have a shallow knowledge about (GDM) was investigated in the local medical facility. A GDM instructional module was applied and its effectiveness in promoting nurse’s use of GDM education as a treatment strategy tested. The total concept for knowledge and care, empowerment and the social cognitive theories grounded this …

Third-Grade Reading Teachers' Views On Achieve3000 For The Florida Standards Assessment Test, Ennis L. Brinson

Walden Dissertations and Doctoral Studies

Educators are challenged with meeting the academic needs of students, particularly in the subject area of reading. School districts purchase tools such as Achieve3000 to help students improve their proficiency in reading; however, implementation of such interventions has not been explored from the educators' perspective. This study explored 3rd grade reading teachers' views on Achieve3000 as a tool for improving reading proficiency and preparedness for the Florida State Standards English Language Arts assessment. The conceptual framework included the theory of social validity and current research as it related to differentiated instruction. This study utilized a basic qualitative approach to answer …

Predictors Of Veteran Ptsd Symptom Reduction By Use Of Accelerated Resolution Therapy, Ann Witt

Walden Dissertations and Doctoral Studies

Despite 30 years of research advancements, PTSD treatment remains a trial-and-error process as 22 veterans per day commit suicide to relieve their symptoms. Foa and Kozak's emotional processing theory informed this correlational study which included secondary data consisting of participants' self-rated scale scores to examine whether the independent variables number of deployments, guilt, depression, and anxiety predicted the dependent variable PTSD symptom reduction in a veteran sample with combat deployments and associated PTSD symptoms who completed accelerated resolution therapy (ART). An analysis of whether mean PTSD symptom reduction amounts differed by symptom severity levels was also completed. The study aimed …

The Experience Of Older Homeless Females With Type 2 Diabetes, Joan Jacqueline Downes

Walden Dissertations and Doctoral Studies

The purpose of this phenomenological study was to explore the experience of older homeless females who have type 2 diabetes mellitus. Women who have stable housing often find it difficult to manage their diabetes; for those who are homeless, managing the disease is even more difficult. This chronic disease has impacted people all over the world and decreased their quality of life. However, people who are homeless may be at a higher risk of this stressful illness. Managing glycemic levels is a crucial factor in decreasing the adverse results in type 2 diabetes. In this study, face-to-face interviews were conducted …

Qualitative Examination Of Historical Trauma And Grief Responses In The Oceti Sakowin, Anna E. Quinn

Walden Dissertations and Doctoral Studies

Past research regarding historical trauma in the Lakota, one of the three major groups of the Oceti Sakowin or Sioux, has contributed to the historical trauma theory, but gaps continue to exist. The purpose of the study was to examine the historical trauma experiences and grief responses of individuals who identify as Oceti Sakowin, specifically the Nakota and Dakota, including present experiences. Interpretive phenomenological analysis was the study's methodology and the conceptual framework of this research was historical trauma theory, which refers to the persistence of trauma and transmission of trauma from generation to generation. Participant interviews were conducted using …

Factors Associated With Pesticide Resistance In Culex Mosquitoes, Jude Akpan

Walden Dissertations and Doctoral Studies

In recent years mosquito-borne diseases have reemerged, largely because of pesticide resistance. The mosquitoes develop resistance to pesticides because of broad and repeated uses of pesticides. Preventing the development of pesticide resistance requires proper understanding of the environmental factors potentially associated with the development of the resistance. The purpose of this study was to investigate the environmental factors associated with the resistance to pesticides by the Culex mosquitoes. This correlational study included the analysis of archived data samples (N = 29,794) from the Field Cage Tests results conducted between 2013 and 2017 by a large county public health department. The …

Merging Pay-For-Performance And Technology To Impact Patient Outcomes, Daaiyah Nimat Akram

Walden Dissertations and Doctoral Studies

Pay-for-performance (P4P) programs improve the effectiveness, quality, and overall value of healthcare. In today's world of advanced technology and changing trends, physician organizations hesitate to adopt P4P program methodology. A gap in the literature was identified, as there were no guides found that explained how to implement P4P initiatives that improved quality of care. The purpose of this study was to gain a better understand-ing of P4P, and the phenomenology of practice theory was applied to obtain different perspectives about P4P programs and how incorporating technology improved quality of health provisions. Basic qualitative methodology was used, and semistructured telephone interviews …

African American Fathers Raising An Autistic Child, Shannon Latoya Burns-Darden

Walden Dissertations and Doctoral Studies

Parents of a child diagnosed with autism have a high risk for physical and emotional stress with mental health difficulties. Little research exists regarding fathers with an autistic child, and less information exists on African American fathers who struggle with coping and finding appropriate interventions and resources for raising an autistic child. The purpose of this interpretative, phenomenological study was to analyze the lived experiences of 12 African American fathers raising their child diagnosed with autism spectrum disorder. This study's theoretical lens was Bowen's family systems theory. The data from this study consisted of 12 interviews with African American fathers …

Microlevel Fragility Of The African American Lgbt Community In North Carolina After House Bill 2, William Flozell Clements

Walden Dissertations and Doctoral Studies

Social marginalization and isolation of target populations are growing areas of concern for policy administrators. African American Lesbian, Gay, Bisexual, and Transgender (AA LGBT) individuals are not permitted full political, economic, or moral citizenship and thus are in society but not completely of it. Legislation such as North Carolina's House Bill 2 (HB2) has the potential to dissolve the social contract connecting life, liberty, and the pursuit of happiness at the microlevel. The emerging U.S. trend of moving societally from universal access in microlevel institutions toward more market-based strategies poses a formidable challenge for this target population. The purpose of …

Substance Use Treatment Needs For Survivors Of Commercial Sexual Exploitation Of Children, Emma Elisa Riley-Horvath

Walden Dissertations and Doctoral Studies

Commercial Sexual Exploitation of Children (CSEC) is the sexual exploitation of minors

for commercial profit. The intersection between sex trafficking victimization and substance use has not yet been explored in clinical research and is not reflected in current clinical treatment of survivors when they exit their exploitation. The research question explored in this study focused on the substance use treatment considerations and challenges clinical social workers face when treating survivors of CSEC living in Massachusetts. Subquestions included understanding how cumulative trauma from CSEC impacts substance use treatment and how the coercive use of substances aimed at maintaining victim submission impacts …

The Impact Of Childhood Trauma And Personality On Kinkiness In Adulthood, Kaitlyn Hillier

Walden Dissertations and Doctoral Studies

Historically, kinky sexualities and sexual behaviors have been understood as pathological or perverse. Such misunderstandings and misrepresentations have contributed to the development and perpetuation of kink stigma. The aim of this retrospective, cross-sectional, correlational research study was to explore the potential relationship(s) between pathology, personality, and kinky sexual behaviors/roles in adulthood. Guided by queer-feminist theory, the research questions addressed whether personality traits, experiences of childhood trauma, or a combination thereof, were predictors for kinky behaviors/roles in adulthood. A multi measure, anonymous, and confidential survey was distributed online including the Childhood Traumatic Events Scale as a childhood trauma questionnaire, the Mini-IPIP, …

Mentors And Their Impact On The Transition Of Foster Care Youth To Independent Living, Josephine Marie Kunkle

Walden Dissertations and Doctoral Studies

Abstract

The Foster Care Mentoring Act of 2011 directed the Secretary of Health and Human Services to award grants to U.S. states to create programs within public and private community entities to support mentoring foster children. Some states have allocated funding to support agencies that mentor foster care youth who have been emancipated (aged out) from the child foster care system who are without family support and are attempting to become self-sufficient. To date, there is a lack of research on mentors who help foster care graduates preparing to exit the foster care system. The purpose of this qualitative study …