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2021

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Pulmonary Rehabilitation And Hospital Readmissions Among Individuals With Chronic Obstructive Pulmonary Disease, Nicholas Prush Jan 2021

Pulmonary Rehabilitation And Hospital Readmissions Among Individuals With Chronic Obstructive Pulmonary Disease, Nicholas Prush

Walden Dissertations and Doctoral Studies

Due to policies that penalize hospitals for chronic obstructive pulmonary disease (COPD) readmissions and the health problems faced by individuals who are readmitted due to COPD, it is critical to identify treatments and strategies that can help reduce the likelihood of readmission. The purpose of this study was to assess the association of pulmonary rehabilitation and demographic variables (age, gender, and BMI) on 30-day hospital readmissions for patients with COPD. Shearer’s health empowerment theory was the theoretical framework for this quantitative study. Secondary data were obtained from a hospital and the sample was comprised of 253 COPD patients admitted between …

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Student Retention At The Community College Level, Davia Debisha Ramgeet Jan 2021

Student Retention At The Community College Level, Davia Debisha Ramgeet

Walden Dissertations and Doctoral Studies

Student retention has been a serious issue for many community colleges globally for several decades. In a community college in Jamaica, persistence rates have been steadily declining within the last several years. The purpose of this study was to investigate students’ experiences with the pre-college program that was designed to prepare students to enter and successfully complete college undergraduate programs. Astin’s conceptual framework on involvement was used for this qualitative project study. Key questions for this study included what in-class experiences and what student support services students participating in the pre-college program perceived to be most useful to their college …

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Learning Experiences And Goal Setting Strategies From Successful Adult Basic Education Learners, Amanda Christine Sobremesana Jan 2021

Learning Experiences And Goal Setting Strategies From Successful Adult Basic Education Learners, Amanda Christine Sobremesana

Walden Dissertations and Doctoral Studies

Adults who are unsuccessful in completing their educational program will not receive the needed certification or diploma to be competitive in a global economy and job market. The completion percentage of adult basic education learners remains low at an adult basic education site in a Western state. The purpose of this study was to better understand the various experiences of the successful adult learner and the different ways they used goal setting strategies to complete their programs. This basic qualitative study was guided by Knowles’ theory of andragogy. The guiding research questions asked adult learners what learning experiences and goal …

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Preschool Teachers’ Perspectives Of Professional Development Related To The Management Of Challenging Behaviors, Obioma Ijeoma Uche Jan 2021

Preschool Teachers’ Perspectives Of Professional Development Related To The Management Of Challenging Behaviors, Obioma Ijeoma Uche

Walden Dissertations and Doctoral Studies

AbstractMany young children enter preschool programs exhibiting challenging behaviors and are suspended from preschool at a rate 3 times more than K–12 students. Many preschool students who need help are instead suspended or expelled. The purpose of this basic qualitative study was to explore private preschool teachers’ perspectives on past or existing professional development opportunities related to children with challenging behaviors and the resources/professional development needed to support these students. Knowles’ theory of andragogy served as the conceptual lens for this study. Interview questions were developed to elicit in-depth participant responses to answer the two research questions on preschool teachers’ …

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Niger Delta Stakeholders’ Expectations Of Iocs’ Peacebuilding Programs: A Multiple Case Study, Sylvester Ikechukwu Ugwuanyi Jan 2021

Niger Delta Stakeholders’ Expectations Of Iocs’ Peacebuilding Programs: A Multiple Case Study, Sylvester Ikechukwu Ugwuanyi

Walden Dissertations and Doctoral Studies

Scholars within the business and peace literature domain identified a knowledge gap in the understanding of community stakeholders’ views and expectations about the specific strategies that support corporate peacebuilding in conflict-ridden host communities. The purpose of this qualitative, multiple case study is to gain a deeper understanding of host community stakeholders’ expectations of international oil companies’ (IOCs’) peacebuilding programs within the Niger Delta. To address the research problem and purpose of the study, qualitative data were collected from multiple sources of evidence including semistructured interviews with eight community stakeholders, archival data, and reflective journaling notes. This study was framed by …

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Small And Medium Enterprises Strategies For Winning Mining Contracts For Profitability And Sustainability, Patrick Sipopa Akayombokwa Jan 2021

Small And Medium Enterprises Strategies For Winning Mining Contracts For Profitability And Sustainability, Patrick Sipopa Akayombokwa

Walden Dissertations and Doctoral Studies

Small and medium enterprises (SMEs) in Zambia experience annual failure rates of 20%. SME survival is essential for improving national economic development and social benefits. Grounded in a resource-based view and Freeman’s stakeholder theory, the purpose of this qualitative multiple case study was to explore strategies supply and contracting SME owners used to avoid failure. Data were collected through semistructured interviews from four successful SME owners in Zambia and a review of company documents. Data were analyzed using thematic analysis. Three themes emerged: competitive quality products, interactive marketing and financial strategies, and resource acquisition and effective utilization. The key recommendations …

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Psychological Distress As A Predictor Of Methamphetamine Use Among Racial Minority Women, Sundra Barnett Allen Jan 2021

Psychological Distress As A Predictor Of Methamphetamine Use Among Racial Minority Women, Sundra Barnett Allen

Walden Dissertations and Doctoral Studies

AbstractThe scope and magnitude of methamphetamine (MA) use among racial minority women (RMW) created pivotal health concerns due to its highly addictive nature. Despite much available research, the problem of psychological distress (PD) as an attribute of MA use among RMW remained as a gap in the literature. The purpose of the present study was to examine the relevancy between PD and MA use among RMW to determine if distress predicts MA use among this population. The attributes of PD, as defined in the K6, are nervousness, restlessness, hopelessness, feelings of sadness or depression, feelings that suppress effort, and a …

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Lived Experiences Of Pakistani American Women Who Sought Mental Health Treatment, Marriam Ashraf Jan 2021

Lived Experiences Of Pakistani American Women Who Sought Mental Health Treatment, Marriam Ashraf

Walden Dissertations and Doctoral Studies

AbstractDespite the research on how mental illness manifests in the United States, there is more to be known about mental health in the Pakistani American population. The goal of this qualitative phenomenological study was to understand the lived experiences of Pakistani American women who sought mental health treatment. Ecological theory provided the framework for the study. Data were collected from semi structured interviews with 10 participants via telephone and face-to-face conversations. Data were analyzed using managing, reading, memoing, describing, classifying, interpreting, representing, and visualizing techniques. Findings indicated that seeking help for mental health played a positive role in participants being …

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Administrator And Practitioner Perspectives On Trauma-Focused Interventions For Incarcerated Male Juvenile Offenders, Tatrina Bailey Jan 2021

Administrator And Practitioner Perspectives On Trauma-Focused Interventions For Incarcerated Male Juvenile Offenders, Tatrina Bailey

Walden Dissertations and Doctoral Studies

AbstractThe juvenile justice system of the United States has about two million adolescents under the age of 18 years, of which 85% are male. Seventy to ninety percent of juvenile offenders were exposed to some type of trauma, causing the U.S. Department of Justice to a call for instituting trauma-informed procedures in the juvenile justice system. The purpose of this qualitative study was to explore facility administrators’ and practitioners’ perceptions of their roles in administering and choosing to administer trauma-focused treatment interventions to incarcerated male juvenile offenders. Using the theory of social construction of policy, the research questions focused on …

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The Doctrinal Basis Of Islamic Utterances Associated With Domestic Assaults, William Andrew Arthur Gawthrop Jan 2021

The Doctrinal Basis Of Islamic Utterances Associated With Domestic Assaults, William Andrew Arthur Gawthrop

Walden Dissertations and Doctoral Studies

AbstractBetween March 1977, and February 2020, there have been 78 instances of ideologically motivated murders and attempted murders in the United States. These instances were characterized as individual-based attacks against other individuals and treated as local crime. However, in each instance, there were indications of Islamic religious overtones characterized by Islamic religious utterances made by the attackers. The overall problem addressed in this study was the lack of research on the utterances associated with religiously based autonomous self-actualization resulting in homicides and assaults: jihad applied as street crime. The key research questions are: What are the utterances associated with Islamic-based …

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Teachers’ Perceptions Of Junior Secondary Education And Student Academic Performance In Central Ethiopia, Mulugeta Haile Jan 2021

Teachers’ Perceptions Of Junior Secondary Education And Student Academic Performance In Central Ethiopia, Mulugeta Haile

Walden Dissertations and Doctoral Studies

Despite Ethiopia’s rapid economic growth and its attempts at different educational models, there is a significant problem with junior secondary school education and student academic performance. The purpose of this study was to explore teachers’ perceptions of junior secondary school education in central Ethiopia and what innovative academic approaches are necessary to increase student academic performance. The study used self-determination theory as its foundation. The main research question was focused on junior secondary school education, current policies, and students’ academic performance. A nonprobability purposive sampling method was used to select 10 teachers from two schools. The study used semi structured …

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Optimizing The Use Of Normative Data In Dementia Diagnostic Evaluations, Laurie Holler Jan 2021

Optimizing The Use Of Normative Data In Dementia Diagnostic Evaluations, Laurie Holler

Walden Dissertations and Doctoral Studies

Cognitive tests are typically scored and interpreted using an appropriate normative reference group, often similar age individuals with similar levels of education. Psychometric testing theory presupposes that demographic correction is always beneficial, supporting the ubiquitous use of age and education correction in clinical practice. In the context of dementia, however, there is some evidence suggesting that demographic correction (specifically age correction) may reduce the sensitivity of cognitive tests to age-related cognitive decline. It was hypothesized that age correction would reduce the utility of cognitive tests for detecting cognitive change in individuals with mild cognitive impairment and mild dementia due to …

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Developmental Outcomes For Alumni Of An Afrocentric Rites Of Passage Program, Kim Langenmayr Jan 2021

Developmental Outcomes For Alumni Of An Afrocentric Rites Of Passage Program, Kim Langenmayr

Walden Dissertations and Doctoral Studies

AbstractMany middle school and high school African American students experience a predominantly Eurocentric curriculum that may diminish their racial identity as well as academic performance. The purpose of this basic qualitative study was to gain an understanding of the developmental outcomes such as preparation for higher education, career choices, and racial identity development for alumni of a Rites of Passage (RoP) program that sought to facilitate an Afrocentric experience for 8th to 10th graders. The research question concerned the perception of RoP young adult alumni, parents, and teachers relative to the alumni’s developmental outcomes. The conceptual framework was comprised of …

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A Phenomenological Exploration Of How Nursing Experience Shapes The Transitional Performance Of Primary Care Nurse Practitioners, Helen Okeke Jan 2021

A Phenomenological Exploration Of How Nursing Experience Shapes The Transitional Performance Of Primary Care Nurse Practitioners, Helen Okeke

Walden Dissertations and Doctoral Studies

AbstractPoor access to healthcare and a shortage of primary care providers in underserved communities paved the way for reliance on advanced practice registered nurses (APRNs). This increased reliance on APRNs as primary care providers necessitates expanded public policy on APRN practice; however, information on APRN transitional experiences remains inadequate to inform policymakers effectively. Illinois’ Nurse Practice Act requires APRNs to incorporate the scope of practice of registered nurses into their practice but does not describe what that experience should be. Using Kanter’s theory of organizational structural empowerment and Benner’s novice to expert nursing model as theoretical lenses to ground the …

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Registered Nurses’ Perceptions Of Obesity, Elizabeth Ann Pettifor Jan 2021

Registered Nurses’ Perceptions Of Obesity, Elizabeth Ann Pettifor

Walden Dissertations and Doctoral Studies

Obesity has become an epidemic in the United States (U.S.) population. Obesity is a risk factor for many health problems that ultimately lead to death or disability. Nurses in the U.S have a higher-than-average rate of overweight and obesity. The purpose of this exploratory, qualitative case study was to identify and recommend areas for change in the hospital environment to assist bedside nurses in the U.S to have a healthier lifestyle. Social media was used to conduct a purposeful sampling technique and recruit 10 registered nurses working full time at the bedside in the U.S who struggle with obesity. Semi …

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Relationship Between Organizational Trust, Communication, And Team Performance Within Virtual Teams, Cornelius Thomas Session Jan 2021

Relationship Between Organizational Trust, Communication, And Team Performance Within Virtual Teams, Cornelius Thomas Session

Walden Dissertations and Doctoral Studies

Virtual teams have become a cost-saving strategy for global collaboration and training, but trust and communication failures decrease overall performance. Business leaders who fail to understand the relationship between organizational trust, communication, and team performance undermine global virtual teams’ full potential. Grounded in the life cycle of virtual teams’ theory, the purpose of this quantitative correlational study was to examine the relationship between organizational trust, communication, and team performance within virtual teams in the information technology (IT) industry. Data were collected from survey responses of 48 virtual IT business leaders who work in the Washington, D.C. metro area. The results …

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Determinants Of Substance Abuse Among Users With Mental Health Issues In Ogun State, Nigeria, Michael Olusegun Adejimi Jan 2021

Determinants Of Substance Abuse Among Users With Mental Health Issues In Ogun State, Nigeria, Michael Olusegun Adejimi

Walden Dissertations and Doctoral Studies

In Nigeria, about 14.3 million people use drugs without physician prescription and approximately 30% of Nigerians suffer from mental illness, some of which is due to substance abuse. This study examined the associations between (a) socio-demographic factors and substance abuse among users with mental health issues in Ogun State Nigeria, (b) clinical variables and substance abuse among users with mental health issues, (c) negative life events and substance abuse among users with mental health issues, and (d) social supports and substance abuse among users with mental health issues. This study theoretical framework was based on the definition of mental health …

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Changing Policing: The Impact Of Body-Worn Cameras On Law Enforcement Officers, Michelle Theresa Allen Jan 2021

Changing Policing: The Impact Of Body-Worn Cameras On Law Enforcement Officers, Michelle Theresa Allen

Walden Dissertations and Doctoral Studies

The research problem that this study addressed was how police officers perceive policing has been impacted by the implementation of body-worn cameras. The research was purposed to allow police officers to articulate how law enforcement has been altered due to the implementation of the devices. This qualitative study was guided by Lipsky’s street-level bureaucratic theory in which police officers have the autonomy to use discretion when enforcing the law. The methodology used was a qualitative research approach to retrieve data of 34 participants from four different police departments who responded to 10 open-ended survey questions on the SurveyMonkey website. The …

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Kingstonian Parents’ Perspectives On Discipline Using Corporal Punishment, Donnette Patrice Green Jan 2021

Kingstonian Parents’ Perspectives On Discipline Using Corporal Punishment, Donnette Patrice Green

Walden Dissertations and Doctoral Studies

There is a thin line between discipline, corporal punishment and excessive corporal punishment which is reflected in the differences in disciplinary tactics used in various world cultures. In this regard, international law, such as the United Nations Declaration of the Rights of the Child of 1959 and local law such as Jamaica’s Child Care and Protection Act of 2004, serve to set the parameters of propriety in dealing with discipline as well as the excesses, which constitute corporal punishment. The purpose of this qualitative phenomenology study was to explore parents’ perspectives on using corporal punishment as a form of discipline …

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Transnational Threats To Maritime Systems And Seaport Security, Eric L. Hampton Jan 2021

Transnational Threats To Maritime Systems And Seaport Security, Eric L. Hampton

Walden Dissertations and Doctoral Studies

An assessment of a 16-year period since the 9/11 attacks indicated that more than 14,000 security breaches in which security measures at seaports were circumvented due to vulnerabilities occurred and more than 24,000 suspicious activity reports were made. The susceptibility of United States’ seaports to groups engaged in criminal activities, including drug trafficking, cargo theft, and smuggling of contraband and people undermines security practices and renders the nation vulnerable to acts of terrorism. The purpose of this qualitative study was to explore seaport security measures to identify and understand internal and external factors that may impact protection practices at U.S. …

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Receiving Positive Hiv Test Results From Home Testing And Suicidality, Nekeisha A. Hewitt Jan 2021

Receiving Positive Hiv Test Results From Home Testing And Suicidality, Nekeisha A. Hewitt

Walden Dissertations and Doctoral Studies

Limited studies have been conducted on whether receiving a positive result from at-home HIV testing correlates with suicidality (suicidal attempt or ideation). Based on the Ajzen theory of planned behavior, this cross-sectional study comprises a surveyed convenience sample of (N = 213) HIV -positive or negative adults who either tested for HIV at home or in-clinic. The purpose of this study was to explore any association between testing positive for HIV using the HIV at-home test kit and (a) suicidal attempt and (b) suicidal ideation; also, to discover any association between (c) HIV-negative and suicidality and (d) all HIV-positives …

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Teaching Students With Profound Intellectual And Multiple Disabilities, Tami Lynn Hardesty-Jaynes Jan 2021

Teaching Students With Profound Intellectual And Multiple Disabilities, Tami Lynn Hardesty-Jaynes

Walden Dissertations and Doctoral Studies

AbstractIn the United States, students with disabilities are protected by federal and state law, with rigorous learning standards mandated for all students. Research on the education of students with severe disabilities has focused on students on the upper end of the severe disability spectrum, but few studies in the United States have addressed the education of students with profound intellectual and multiple disabilities (PIMD). This qualitive, exploratory multiple case study focused on how teachers are providing appropriate and meaningful education to students with PIMD. Theoretical foundations were based on the work of Dewey and Vygotsky, who argued that appropriate education …

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Stakeholders’ Communication During Learning Analytics Implementation In Higher Education, Grace Jackson Jan 2021

Stakeholders’ Communication During Learning Analytics Implementation In Higher Education, Grace Jackson

Walden Dissertations and Doctoral Studies

Higher education institutions (HEIs) implementing learning analytics (LA) use student data to improve the learning experience. The problem for LA implementation originates from individuals responsible for analytic programs from different institutional departments and the lack of a framework for communication and productive dialogue about usages of data. As a result, LA implementation remains isolated and disparate, which impedes universal student benefit. The purpose of this qualitative case study was to explore how HEI stakeholders use communication channels and engage in dialogue that occurs during the LA implementation process intended to improve student learning outcomes. The diffusion of innovation and let’s …

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Impact Of Conservation Agreements On Livelihoods And Forest Protection In Rural Liberia, Peter Gayflor Mulbah Jan 2021

Impact Of Conservation Agreements On Livelihoods And Forest Protection In Rural Liberia, Peter Gayflor Mulbah

Walden Dissertations and Doctoral Studies

People living near forests in Liberia are facing pressure to protect the forests for conservation while they are struggling for alternative incomes for livelihoods. The purpose of this quantitative correlational study was to assess whether conservation agreements improve rural livelihoods and promote forest conservation by examining the relationship between direct payment of conservation benefits to forest communities and forest protection, and the relationship between direct payment of conservation benefits to forest communities and livelihood improvement in rural Liberia. A total of 150 participants aged 18 and above were surveyed from three regions in Liberia using a precoded questionnaire. The frequency …

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Association Between Bisphenols, Acrylamide, Glycidamide, Fast Food, And Obesity: An Obesogenic Perspective, Morgan Murphy Jan 2021

Association Between Bisphenols, Acrylamide, Glycidamide, Fast Food, And Obesity: An Obesogenic Perspective, Morgan Murphy

Walden Dissertations and Doctoral Studies

Endocrine disrupting chemicals (EDCs) are exogenous man-made substances that have the ability to interfere with hormone action and are believed to be a contributing factor to chronic illnesses, including but not limited to obesity. Recent studies have suggested that environmental agents (environmental obesogens), such as food additives, plasticizers, and personal care products are contributors that aid in the altering of hormone receptors and hormone mimicry. Such environmental obesogens have the potential to promote adipogenesis and fat accumulation. In this study, the social-ecological model was used to determine the factors that can influence the increased exposure to obesogenic chemicals at the …

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Strategies For Technology Selection In The Retail Sector, Dare Oke Jan 2021

Strategies For Technology Selection In The Retail Sector, Dare Oke

Walden Dissertations and Doctoral Studies

Some small retail business owners lack strategies to select the appropriate technology to achieve sustainable competitive advantages, which is why some small businesses fail. Grounded in the resource-based theory, the purpose of this qualitative multiple case study was to explore the strategies small retail business owners use to choose the appropriate technology to achieve sustainable competitive advantages. The participants comprised seven small retail business owners in the U.S. state of New Jersey who successfully implemented strategies to select the appropriate technology for their organization’s success. Data were collected through semistructured interviews and observations of the business owners’ technological footprints. Data …

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Mobile Network Infrastructure Security In Developing Countries – A Kenya Case Study, James M. Omanwa Jan 2021

Mobile Network Infrastructure Security In Developing Countries – A Kenya Case Study, James M. Omanwa

Walden Dissertations and Doctoral Studies

The usage of mobile network infrastructure to access internet resources for organizations is getting higher year by year in sub-Saharan Africa. However, there was an increase in malicious attacks on mobile networks and devices accessing mobile network infrastructure, targeting organizations’ private information. Grounded in Bandura’s social cognitive theory, the purpose of this multiple case study was to explore strategies security managers used to secure mobile network infrastructures from cyberattacks. Participants comprised four security managers in Kenya in two major cities who successfully implemented strategies to mitigate cyberattacks on the mobile network infrastructures. Data were gathered from video conference, face-to-face, semi-structured …

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Impact Of Corporate Governance On Financial Reporting And Profitability Of Banking, Susan Ortega Jan 2021

Impact Of Corporate Governance On Financial Reporting And Profitability Of Banking, Susan Ortega

Walden Dissertations and Doctoral Studies

AbstractA lack of corporate governance and financial reporting may lead to a decrease in profitability and bank closures due to poor management, lack of capital, and liquidity. Based on agency theory, the purpose of this correlational study was to investigate the relationship between corporate governance, financial reporting, and three measures of profitability; return on assets, return on equity, and net interest margin, in 80 banks within the Midwest from 2015–2018. The data were collected from the banks' websites and the Federal Deposit Insurance Corporation (FDIC). The results of the three regression analyses were not significant; however, financial reporting was a …

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Leadership Influence On Dispatcher Access Of Trauma Recovery Resources, Ariel R. Place Jan 2021

Leadership Influence On Dispatcher Access Of Trauma Recovery Resources, Ariel R. Place

Walden Dissertations and Doctoral Studies

Emergency dispatchers experience duty-related trauma exposure that can lead to reduced work engagement, compromised employee health, and increased organizational costs. Leadership is crucial in providing guidance and support to first responders following traumatic events. This study’s purpose was to understand how one public service organization’s (PSO) leaders influence emergency dispatchers’ access to trauma-recovery resources. The Baldrige Excellence Framework provided the framework for this qualitative case study. Semi-structured interviews with the public service organization partner site (PSOPS) leaders were conducted and archival data and documents were reviewed and analyzed to gain a clearer picture of PSOPS leaders’ personal perspectives of and …

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The Relationship Between Sexual Assault And Ptsd, Beverley Priest Jan 2021

The Relationship Between Sexual Assault And Ptsd, Beverley Priest

Walden Dissertations and Doctoral Studies

People who have experienced trauma, such as sexual assault, are more likely to develop posttraumatic stress disorder (PTSD). Women are twice as likely to develop PTSD from a traumatic event than men, especially from a sexual assault. Alcohol abuse is associated with more cases of and more severity of PTSD symptoms. Intimate partner violence can strongly contribute to or worsen the symptoms of PTSD. The research questions examined the relationship between sexual assault (SA) and the subsequent development of (PTSD, SA and the presence of alcohol dependence/addiction and the subsequent development of PTSD, and SA) and the presence of intimate …

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