Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Discipline
Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 266851 - 266880 of 1527883

Full-Text Articles in Entire DC Network

Evading, Hacking & Laundering For Nukes: North Korea's Financial Cybercrimes & The Missing Silver Bullet For Countering Them, Seongjun “Spencer” Park* Jan 2022

Evading, Hacking & Laundering For Nukes: North Korea's Financial Cybercrimes & The Missing Silver Bullet For Countering Them, Seongjun “Spencer” Park*

Fordham International Law Journal

No abstract provided.

Go to article

Educators’ Perceptions Of The Implementation Of The Team Model Of Transformational Leadership, Lucas Gomez Jan 2022

Educators’ Perceptions Of The Implementation Of The Team Model Of Transformational Leadership, Lucas Gomez

Walden Dissertations and Doctoral Studies

The problem of this project study was that middle school teachers in a public schooldistrict in southwestern United States did not understand the principals’ expectations for implementing the team model and its effect on their relationship with administrators the team model regarding the relationship between administrators and teachers. The purpose of this basic qualitative project study was to investigate the perceptions of school principals and middle school teachers regarding the team model and the principals’ expectations for classroom instruction. The conceptual framework for this project was the team model of transformational leadership. The research site was a public school district …

Go to article

Case Managers’ Perspectives Of Hospital Postdischarge Services For Patients Diagnosed With Coronary Artery Disease, Brian Alexander Grant Jan 2022

Case Managers’ Perspectives Of Hospital Postdischarge Services For Patients Diagnosed With Coronary Artery Disease, Brian Alexander Grant

Walden Dissertations and Doctoral Studies

The United States lacks postdischarge services, which can negatively impact hospital readmissions within 30 days. It is important for case managers to effectively leverage outpatient services to enhance patient care and reduce readmission rates. Grounded in the practice change model framework, this qualitative single case study explores the perspectives of case managers involved with postdischarge services for patients diagnosed with coronary artery disease (CAD). Participants included 13 case managers from two metropolitan hospitals in Atlanta, Georgia. To address the research problem and study purpose, data collection techniques included semi-structured interviews, case management discharge summaries, and reflective journal notes. The thematic …

Go to article

The Impact Of Telemedicine Availability On Fatal Opioid Overdose Rates In Texas, 2020, Cara W. Hall Jan 2022

The Impact Of Telemedicine Availability On Fatal Opioid Overdose Rates In Texas, 2020, Cara W. Hall

Walden Dissertations and Doctoral Studies

AbstractSubstance use disorders (SUDs) and fatal overdoses are a significant problem in the United States. A viable and effective method for treating SUDs is through telemedicine (tele-SUD) visits. Tele-SUD visits are an effective means of meeting with patients virtually, especially in the post-COVID-19 environment; however, a problem in health care exists concerning the availability of tele-SUD services in middle America. The purpose of this study was to investigate the impact of tele-SUD availability on rates of opioid overdose deaths in the state of Texas. Donabedian’s model of health care quality evaluation was used as the theoretical framework. A quantitative, independent …

Go to article

Staff Education For Identifying, Assessing And Managing Pain In Patients With Dementia, Nadia S. Handspike Jan 2022

Staff Education For Identifying, Assessing And Managing Pain In Patients With Dementia, Nadia S. Handspike

Walden Dissertations and Doctoral Studies

Pain is a common symptom in healthcare settings, especially among patients with Alzheimer's Disease (AD). AD patients have cognitive and communication impairment making it difficult or impossible for them to communicate their pain to their caregivers or healthcare practitioners. The purpose of this project was to implement a staff education program for healthcare professionals on evidence-based practices for assessing, recognizing, and managing pain in patients with AD. The practice-focused question explored if a staff education program on identification, assessment, and management of pain in patients with AD improves the staff's knowledge, skills, and attitude towards timely and effective pain assessment …

Go to article

Secondary Mathematics Teachers’ Perceptions Of The Implementation Of E-Learning To Increase Students’ Mathematics Proficiency, Gladstone Faulknor Jan 2022

Secondary Mathematics Teachers’ Perceptions Of The Implementation Of E-Learning To Increase Students’ Mathematics Proficiency, Gladstone Faulknor

Walden Dissertations and Doctoral Studies

There had been prolonged poor performance of Grade 11 students in the Caribbean Secondary Education Certificate mathematics examinations. The purpose of this basic qualitative study was to explore secondary mathematics teachers’ perceptions of the implementation of e-learning to teach mathematics and the support they receive to implement e-learning in the classroom. The technological pedagogical content knowledge conceptual framework grounded this study. Data were collected from semistructured interviews with a purposeful sample of six mathematics teachers implementing e-learning in the classroom with students in a secondary school in Jamaica. Inductive data analysis was used to code the interview transcripts. The main …

Go to article

Integrated Care Impact On Postpartum Visit Compliance And Readmissions, Matthew Herrick Jan 2022

Integrated Care Impact On Postpartum Visit Compliance And Readmissions, Matthew Herrick

Walden Dissertations and Doctoral Studies

The specific research problem that was addressed through this study is the low rate of postpartum visits among Medicaid-enrolled women, leading to increased postpartum complications and readmissions. The purpose of this quantitative study was to evaluate if hospital readmissions can be reduced by integrated care home visiting services relating to postpartum visit compliance. The research questions evaluated the relationships between postpartum visit compliance, hospital readmissions among Medicaid-enrolled women in Indiana, and an integrated care home visiting program. The Donabedian model for quality-of-care grounds this study and is based on structure, process, and outcome. Through this model, healthcare leaders can evaluate …

Go to article

Diabetes, Obesity, Geographic Location Of The Patient And Clostridium Difficile Infection In The United States, Mary (Maribeth) Greenway Jan 2022

Diabetes, Obesity, Geographic Location Of The Patient And Clostridium Difficile Infection In The United States, Mary (Maribeth) Greenway

Walden Dissertations and Doctoral Studies

AbstractClostridium difficile infection (CDI) is a major nosocomial threat to be reckoned with in the current health care setting in the United States. Advancing age, underlying chronic disease associated with inflammation (including Diabetes Mellitus Type I ([DMI]), Diabetes Type II ([DMII]), and obesity), trauma, immunodeficiency and other factors that diminish the overall health of an individual, and increase an individual’s susceptibility to CDI. The ecological framework was used to determine the relationship between geographic, chronic diseases and the occurrence of infectious diseases. To continue enhancing knowledge related to CDI susceptibility this quantitative study used the 2010 National Hospital Discharge Survey …

Go to article

Influence Of Knowledge Sharing Behaviors On Global Virtual Team Performance, Robert Nolen Goodson, Jr Jan 2022

Influence Of Knowledge Sharing Behaviors On Global Virtual Team Performance, Robert Nolen Goodson, Jr

Walden Dissertations and Doctoral Studies

Global virtual teams (GVT) are increasingly important in organizations. Barriers to knowledge sharing behavior (KSB) could negatively impact GVT performance. The purpose of this quantitative study was to discover the extent of predictive power of KSB on GVT performance and how Leader-member exchange (LMX) moderates this relationship. Research questions investigated the extent that KSB influences GVT performance and the extent that LMX moderates the relationship between KSB and GVT performance. LMX theory focuses on individual relationships between superiors and subordinates and ways each relationship impacts team dynamics and performance provided theoretical foundation for this study. Online survey measured the influence …

Go to article

Perceptions Of Nursing Students And Academic Advisors On Academic Advising And Nursing School Retention, Shelia Holmes- Carter Jan 2022

Perceptions Of Nursing Students And Academic Advisors On Academic Advising And Nursing School Retention, Shelia Holmes- Carter

Walden Dissertations and Doctoral Studies

AbstractLow retention rates in nursing programs extend the nursing shortage, result in lost revenue for institutions, and place financial burdens on students who leave. This research addressed the retention problem in the nursing program of a Southeastern community college. Guided by Jeffreys’s nursing universal retention and success model, the purpose of this basic qualitative study was to understand first- and second-year nursing students’ and faculty academic advisors’ perceptions of the role of academic advising in nursing students’ persistence and the experiences that facilitate program completion. Interviews with participants, eight advisors and eight first- and second-year students, were audio recorded, transcribed, …

Go to article

The Impact Of The Involvement Of African- American Female’S In Extra-Curricular Activities On Future Prosocial Decision-Making, Janine-Naisha Shante Jackson Jan 2022

The Impact Of The Involvement Of African- American Female’S In Extra-Curricular Activities On Future Prosocial Decision-Making, Janine-Naisha Shante Jackson

Walden Dissertations and Doctoral Studies

It is important to understand what protective factors might be developed in order to prevent Black adolescent females from becoming involved in the juvenile justice system. The focus of this study was identifying the perceptions of adult Black women who grew up in an urban setting and who participated in organized sports during their adolescence. The primary research question focused on whether ten adult Black females perceived their participation in sports during adolescence served as a protective factor, thereby preventing or minimizing the participant’s involvement in criminal behavior. The data was analyzed through MAXQDA software. The predominant themes from this …

Go to article

Staff Hypertension Education Program For Vulnerable Populations In A Primary Care Setting, Brando Jobity Jan 2022

Staff Hypertension Education Program For Vulnerable Populations In A Primary Care Setting, Brando Jobity

Walden Dissertations and Doctoral Studies

For health care practitioners to effectively manage hypertension (HTN) patients and their related long- and short-term consequences, they must first identify the underlying cause of the disease. When patient interventions are not regularly implemented by clinicians, the likelihood of complications from HTN increases. A gap in staff knowledge on managing patients with HTN was identified in an outpatient clinic in the midwestern United States. A staff education program for health care providers to close the knowledge gap was developed based on the most recent Veterans Affairs/Department of Defense Clinical Practice Guidelines for the management of HTN. The aim of this …

Go to article

Lived Experiences Of Elementary School Principals In Dubai, Lama Jbara Jan 2022

Lived Experiences Of Elementary School Principals In Dubai, Lama Jbara

Walden Dissertations and Doctoral Studies

Limited research exists about leadership styles and influences of elementary private school principals in Dubai, who identify as transformational leaders. Insights from this study can inform further research into school leadership in the Arab world, as well as how best to share leadership experiences among elementary private school principals Dubai. The purpose of this qualitative study was to understand the lived experiences of self-reported transformational leaders in elementary private schools in Dubai. The conceptual framework for this research was transformational leadership. The research question addressed in this study is: How do elementary private school principals in Dubai describe their lived …

Go to article

Urban Administrators Perspectives Of Exclusionary Discipline Techniques And The School-To-Prison Pipeline, Sabrina Enid Johnson Jan 2022

Urban Administrators Perspectives Of Exclusionary Discipline Techniques And The School-To-Prison Pipeline, Sabrina Enid Johnson

Walden Dissertations and Doctoral Studies

There is an overrepresentation of elementary-age, Black boys being suspended across the United States. Researchers have found that if these boys are disconnected from school at an early age, they are at risk of becoming part of the school-to-prison pipeline (STPP). Educators, particularly those in urban settings, need to understand more about the use of exclusionary discipline policies and practices. The purpose of this generic qualitative study was to understand how urban educators consider the consequences of exclusionary discipline practices and the overrepresentation of elementary-age, Black boys who receive them compared to others. Critical race theory informed this study. Ten …

Go to article

Strategies To Reverse Profit Declines At Exchanges, David L. Johnson Jan 2022

Strategies To Reverse Profit Declines At Exchanges, David L. Johnson

Walden Dissertations and Doctoral Studies

Military exchange business leaders recognize declines in profit have the potential for a loss of revenue and possible closings of the military exchange business in some locations. Grounded in Porter’s five forces model, the purpose of this qualitative single case study was to explore strategies military exchange business leaders use to reverse profit declines to remain sustainable. The participants were four military exchange managers who reversed the decline in profits and remained sustainable. Data were collected using semistructured interviews and a review of organizational documents. Through thematic analysis, three themes were identified: rivalry among existing competitors, potential development of substitutes, …

Go to article

Microaggression Experiences Among African American Women And Their Effects On Health In Academia, Anta'sha Moni Jones Jan 2022

Microaggression Experiences Among African American Women And Their Effects On Health In Academia, Anta'sha Moni Jones

Walden Dissertations and Doctoral Studies

Racial microaggressions are brief daily negative verbal behaviors and environmental slights directed as intentional or unintentional towards minorities. These negative interactions lead minorities to feel powerless and oppressed in their environments. These adverse experiences result from stressors in their environment that negatively affect the human body by causing acute and chronic stress. This qualitative study aimed to investigate the relationship between personal, racial microaggression experiences, and their impact on health through a phenomenological approach. The critical race theory provided a framework to explore and understand how systematic discrimination experiences impacted the 17 African American faculty member participants’ health. A phenomenological …

Go to article

Job Satisfaction And Burnout Among Social Workers Providing Services To Veterans, Toni Jones Jan 2022

Job Satisfaction And Burnout Among Social Workers Providing Services To Veterans, Toni Jones

Walden Dissertations and Doctoral Studies

Social workers have been documented both experiencing job satisfaction with decreased levels of burnout and suffering from high stress and burnout. The job demands-resources (JDR) model was used to guide this study. The purpose of this study was to examine how social workers working with the veteran population describe how their job satisfaction affects their perceptions of burnout. A basic qualitative study design was employed with a purposeful sample of 12 social work participants drawn from multiple facilities that provide services to veterans. Data were collected from semistructured interviews and were analyzed using a thematic coding process, validation through member …

Go to article

A Qualitative Study On The Fidelity Implementation Of Response To Intervention For K–2 Students In Reading, Sandra Lee Joyner Jan 2022

A Qualitative Study On The Fidelity Implementation Of Response To Intervention For K–2 Students In Reading, Sandra Lee Joyner

Walden Dissertations and Doctoral Studies

AbstractThe problem that prompted this qualitative case study was a continuous below proficiency level performance of the kindergarten through second-grade students in a U.S. Southern state in reading, despite response to intervention (RTI) being implemented since 2011. The purpose of the study was to explore K–2 teachers’ perceptions regarding the fidelity implementation of RTI procedures in K–2 grades. The theoretical framework for this study was based on constructivist learning theory. The research questions were intended to examine K–2 teachers’ perceptions on how interventions were implemented through RTI to benefit, challenge, and address the needs of Grades K–2 struggling readers. Data …

Go to article

Cross-Cultural Mentoring Of Racially And Ethnically Diverse Counselor Educators: A Grounded Theory Study, Ashley L. Keaton Jan 2022

Cross-Cultural Mentoring Of Racially And Ethnically Diverse Counselor Educators: A Grounded Theory Study, Ashley L. Keaton

Walden Dissertations and Doctoral Studies

AbstractIndividuals from racially and ethnically diverse backgrounds are underrepresented as counselor education faculty. In the current literature, these counselor educators report limited mentorship due to a lack of culturally diverse faculty to serve as mentors and ineffective mentoring approaches. The purpose of this study was to discover an emergent theory of cross-cultural mentoring based on the experiences of mentors to racially and ethnically diverse counselor educators. The research question addressed how to provide competent cross-cultural mentoring to racially and ethnically diverse counselor educators. The study followed Kathy Charmaz’s approach to constructivist grounded theory using purposeful sampling, snowball sampling, and semi-structured …

Go to article

What Might Encourage The Male Intimate Partner Violence (Ipv) Victim To Speak Out To End The Abuse?, Dr. Madeline Kelley Jan 2022

What Might Encourage The Male Intimate Partner Violence (Ipv) Victim To Speak Out To End The Abuse?, Dr. Madeline Kelley

Walden Dissertations and Doctoral Studies

AbstractWhat Might Encourage the Male Intimate Partner Violence (IPV) Victim to Speak Out to End the Abuse? by Madeline W. Kelley MA, Walden University, 2017 BS, Liberty University, 2016 Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy Criminal Justice (CRJS) – Leadership; Teaching Walden University May 2021 Abstract In over 55%-80% of intimate partner violence (IPV) cases, the victim is male. Nonetheless, the police arrest the male as the perpetrator in over 80% of IPV cases. Embarrassed at being regularly beaten by his female domestic partner, the male IPV victim commonly says nothing …

Go to article

Modernization Of Legacy Information Technology Systems, Rabie Khabouze Jan 2022

Modernization Of Legacy Information Technology Systems, Rabie Khabouze

Walden Dissertations and Doctoral Studies

Large enterprises spend a large portion of their Information Technology (IT) budget on maintaining their legacy systems. Legacy systems modernization projects are a catalyst for IT architects to save cost, provide new and efficient systems that increase profitability, and create value for their organization. Grounded in sociotechnical systems theory, the purpose of this qualitative multiple case study was to explore strategies IT architects use to modernize their legacy systems. The population included IT architects in large enterprises involved in legacy systems modernization projects, one in healthcare, and one in the financial services industry in the San Antonio-New Braunfels, Texas metropolitan …

Go to article

Parents’ Attitudes And Beliefs About The Ipad As A Tool For Augmentative And Alternative Communication, Sarah Michele King Jan 2022

Parents’ Attitudes And Beliefs About The Ipad As A Tool For Augmentative And Alternative Communication, Sarah Michele King

Walden Dissertations and Doctoral Studies

AbstractEducators have increasingly incorporated technology tools such as the iPad into classroom learning. Available evidence suggests the potential efficacy of the iPad, but the attitudes and beliefs of parental stakeholders have often been omitted from empirical studies. There was a need to better understand parents’ attitudes about adoption of the iPad and its apps as a tool for augmentative and alternative communication (AAC) for high school students and parents’ beliefs regarding the iPad’s ease of use for meeting students’ communication needs. The purpose of this generic qualitative study was to examine those parental attitudes and beliefs. The conceptual framework was …

Go to article

Workforce Management Strategies In The International Airline Alliance Ground Staff Operations, Francis K. Kumaka Jan 2022

Workforce Management Strategies In The International Airline Alliance Ground Staff Operations, Francis K. Kumaka

Walden Dissertations and Doctoral Studies

In the 21st-century international airlines' alliance ground staff operations environment, a lack of effective strategies to ensure a diverse and inclusive workforce has the potential to affect an organization adversely. Some U.S.-based international airline alliance leaders are concerned with the lack of effective strategies to ensure an inclusive and diverse workforce, as it may negatively affect corporate sustainability and profitability. Grounded in the transformational leadership theory, the purpose of this single case study was to explore strategies U.S.-based international airline alliance leaders in ground staff operations use to successfully manage a diverse workforce to ensure organizational sustainability and profitability. Data …

Go to article

Community College Faculty’S Self-Efficacy In Teaching Students With Hidden Disabilities, Phyllis D. Lawhorn Jan 2022

Community College Faculty’S Self-Efficacy In Teaching Students With Hidden Disabilities, Phyllis D. Lawhorn

Walden Dissertations and Doctoral Studies

AbstractColleges use academic success strategies to improve the retention rates of students with disabilities. The purpose of this qualitative case study was to investigate community college faculty’s perceptions of their level of self-efficacy in meeting the learning needs of students with hidden disabilities (SHD) in higher education. Bandura’s theory of self-efficacy provided the framework for the study. The purposeful sample included three full-time professors teaching SHD in any subject and one staff member from the student disabilities office. Each faculty participant completed a telephone or email interview, a demographic survey, and a qualitative self-efficacy survey. The staff member completed an …

Go to article

Instructional Designer Perspectives Of The Usefulness Of An Instructional Design Process When Designing E-Learning, Helen Lenane Jan 2022

Instructional Designer Perspectives Of The Usefulness Of An Instructional Design Process When Designing E-Learning, Helen Lenane

Walden Dissertations and Doctoral Studies

Though the number of instructional design models has increased, the usefulness of an instructional design process (linear or iterative) when making design decisions for e-learning solutions remains uncertain. This basic qualitative study was used to explore the perspectives of corporate instructional designers who were mandated to move from a linear to an iterative instructional design process for developing e-learning. The research questions address their perspectives of the usefulness of an instructional design process when making design decisions for e-learning solutions. Data were collected using semistructured interviews with nine instructional designers. Data were analyzed inductively using in vivo and pattern coding …

Go to article

Collaboration Experiences And Perceptions In Digital Activities Among Secondary Education Teachers, Christopher Adam Lenhart Sr. Jan 2022

Collaboration Experiences And Perceptions In Digital Activities Among Secondary Education Teachers, Christopher Adam Lenhart Sr.

Walden Dissertations and Doctoral Studies

Teachers use digital activities for student collaboration; however, it is not known what digital collaboration strategies teachers implement, nor how they perceive students’ ability to apply collaboration skills in a digital environment. It is necessary to understand strategies needed by students to be able to collaborate in a digital environment. The purpose of this basic qualitative study was to explore secondary teachers’ experiences involving implementing digital collaboration strategies and their perceptions of students’ development of digital collaboration skills. Vygotsky’s social learning theory and Siemens’ connectivism theory were used to guide research questions for this study. Taken together, these theories hold …

Go to article

Strategies For Reducing Occupational Stress On Cabin Crewmembers In The Airline Industry, Wendy N. Lindsey Jan 2022

Strategies For Reducing Occupational Stress On Cabin Crewmembers In The Airline Industry, Wendy N. Lindsey

Walden Dissertations and Doctoral Studies

Occupational stress threatens airline cabin crew and passengers’ health and safety. Airline leaders who lack strategies to address occupational stress may experience adverse impacts on cabin crew health, organizational efficiency, and overall aviation safety. Grounded in the job demands-resources theory, the purpose of this single case study was to explore strategies that upper-level airline leaders used to reduce occupational stress on cabin crewmembers. The participants were five upper-level airline leaders with more than 10 years of airline experience. Data were collected via semistructured interviews, organizational documents, and company records. Three themes emerged from Yin’s five-step approach: inflight training for generating …

Go to article

Phenomenological Perceptions Of Judges, Attorneys, And Victim Service Professionals Regarding Stalking Victimization, Julienne Long Jan 2022

Phenomenological Perceptions Of Judges, Attorneys, And Victim Service Professionals Regarding Stalking Victimization, Julienne Long

Walden Dissertations and Doctoral Studies

Stalking is a public health crisis and a public safety issue. There is extant research on relationship violence, such as domestic violence and sexual assault; however, stalking is not generally the focus of practitioners. There are no qualitative studies on the perceptions of judges, attorneys, or victim service professionals regarding stalking victimization. Therefore, the purpose of this study was to explore how judges, attorneys, and victim service professionals perceive stalking victimization. Through a qualitative, phenomenological inquiry, six judges, six attorneys, and eight victim service professionals in the state of Ohio were interviewed. Systems theory was used as the theoretical framework. …

Go to article

Head Start Teachers' Descriptions Of Inclusion, Lawanda Katrina Lovett-Cunningham Jan 2022

Head Start Teachers' Descriptions Of Inclusion, Lawanda Katrina Lovett-Cunningham

Walden Dissertations and Doctoral Studies

AbstractA Head Start program in Southeast Georgia, teachers were struggling to provide appropriate services to students with special needs (SWSN) in inclusive settings. The purpose of this study was to explore Head Start teacher descriptions of their roles and the barriers that inhibit implementation of inclusive education for SWSN. McKenzie and Zascavage’s model of inclusion formed the conceptual framework that guided this study. The research questions for this study addressed teacher descriptions of their roles and the barriers that inhibit the implementation of inclusive teaching strategies. A basic qualitative design was used to capture the insights of 12 purposefully selected …

Go to article

An Exploration Of Medical Residency Program Managers Resolving International Medical Graduate Acculturation Challenges, Candice Melissa Love Jan 2022

An Exploration Of Medical Residency Program Managers Resolving International Medical Graduate Acculturation Challenges, Candice Melissa Love

Walden Dissertations and Doctoral Studies

AbstractInternational medical graduates (IMGs) undergo rigorous training and certification requirements for entry into medical residency programs in the United States. Despite having professional expertise and academic training, some IMGs experience acculturation challenges that negatively impact engagement and professional relationships during medical residency. Grounded in Berry’s Acculturation model and Portes and Zhou’s segmented assimilation model, the purpose of this qualitative narrative inquiry was to explore the best practices medical residency program managers developed while leading IMGs. The participants consisted of 22 U.S. medical residency program managers, directors, and coordinators who had at least 3 years of experience managing IMGs. Participants responded …

Go to article

First Prev Next Last