Digital Commons Network^™

An Exploration Of Principal Leadership Practices To Support Gifted And Talented Programming And Academic Performance, Tiffany Deneen Williams

Walden Dissertations and Doctoral Studies

The purpose of this qualitative multiple case study was to explore how elementary and middle school principals perceive their leadership to address the decline in the academic performance of gifted and talented students in their transition from elementary to middle school, addressing a gap in the literature. Transformational leadership served as the conceptual framework to inform the data collection and analysis. The three research questions focused on elementary and middle school principals’ perceptions of their experiences with gifted and talented education, their perceptions of the decline in gifted and talented student academic performance, and their perceived leadership practices to address …

Services For Homeless Veterans: A Study Of Access To Benefits, Sheryl Maddox Williams

Walden Dissertations and Doctoral Studies

AbstractHomelessness among veterans in the United States is a multifaceted social and health concern that has continued to increase despite immense efforts to minimize and eliminate this issue. Numerous organizations have dedicated resources; however, many veterans do not use benefits and resources that are available to them, and homelessness remains a health and social concern. The purpose of this study was to explore and describe how individual and interpersonal barriers, community factors, organizational structure, and existing policies for assistance are perceived by support staff that work with veterans with mental disorders who are homeless or at risk of becoming homeless. …

How Transformational Leaders Increase Nurse Retention And Decrease Attrition, Charlie Henry Middlebrooks Wilson

Walden Dissertations and Doctoral Studies

The COVID-19 pandemic exacerbated the problem of nurse attrition, which negatively impacted the lives of nurses, decreased patients’ perception of their healthcare, and increased the cost of healthcare. Facility administrators who lack strategies to decrease nurse turnover may lose their ability to provide quality nursing services in their facility and control their costs of care. Grounded in the transformational leadership theory, the purpose of this qualitative multiple case study was to explore the strategies private medical treatment facility administrators use to decrease nurse attrition. Five private medical treatment facility administrators located in Southern Texas completed semistructured, open-ended interviews, and three …

Improving Nurses Knowledge Of Hypertension & Self-Care In Va Telehealth Patients, Rochelle Windley

Walden Dissertations and Doctoral Studies

AbstractManagement of hypertension (HTN) is essential to nursing practice. Clinical care home telehealth (CCHT) nurses should be assertive and competent to help patients self-manage high blood pressure in the comfort of their homes. Locally, it was noted that there was a gap in knowledge and skills of the CCHT nurses to deliver evidenced-based and consistent patient education to home telehealth patients. To address the gap, an online training program was developed to increase staff knowledge and skills in hypertension management to improve their ability to coach patients in self-care strategies. The online training program was based on the Eighth Joint …

Exploring Early Childhood Teachers’ Experiences When Teaching Phonics With The Letterland Program, Laura A. Winters

Walden Dissertations and Doctoral Studies

In 2015, a small school district in a mid-Atlantic state implemented Letterland, a phonics-based early reading program, to increase early reading levels. The problem investigated in this study was that, despite district implementation of the Letterland phonics program, early childhood students continued to struggle with mastery of phonics and phonemic awareness skills, suggesting that improvements might be needed in program implementation. The purpose of this project study was to explore the experiences and perceptions of early childhood teachers who teach phonics and phonemic awareness using the Letterland program. The conceptual framework that guided this study was the constructivist theory. The …

Veteran Reintegration And Compliance Strategies Used By Financial Services Industry Hiring Managers, Adriann R. Wolfe

Walden Dissertations and Doctoral Studies

Hiring managers in the private sector have limited experience applying veterans’ preference policies in hiring decisions. Veterans and their advocates care about the ongoing challenges they face seeking employment because they desire to continue contributing to their local community and gain gainful employment while doing so. Grounded in the modified disability model, the purpose of this qualitative multiple case study was to explore strategies used by hiring managers at financial service organizations to apply veterans' preference policies in hiring decisions. The participants were five hiring managers in a southwest Texas financial services organization who successfully used veterans' preference policies in …

Effective Workplace Stress Reduction Strategies In For-Profit Higher Education, Erin Kendall Woods

Walden Dissertations and Doctoral Studies

The idea that business leaders experience stress in the workplace has resulted in a demand for understanding the negative impact stress has on business. Business managers in for-profit higher education lack strategies to reduce employee workplace stress. Grounded in the job demands-resources model, the purpose of this qualitative single case study was to explore how business managers in for-profit higher education in Arizona reduce employee workplace stress. The participants comprised of three business leaders at a for-profit higher education institution in Arizona who have successfully implemented strategies to reduce employee workplace stress. Data were collected from semistructured interviews with three …

Opioid Naloxone Education Clinical Practice Guideline, Tat'yana Sahleem Alethia Worthy

Walden Dissertations and Doctoral Studies

As a result of an institution-wide campaign to train providers on the administration of opioid reversal agents within a large medical center in the northeastern United States, the practice problem emerged that there was no patient/family education document for healthcare providers to use as a guide to educate patients on opioid risk and proper administration of naloxone to prevent opioid overdose in the outpatient setting. This scholarly project used an interprofessional team to develop comprehensive opioid naloxone education guidelines to close the gap in clinical practice. The purpose of this project was to develop a patient education clinical practice guideline …

Nontraditional Students’ Perceptions And Experiences Using Technology In A Teacher Preparation Program, Amy Wright

Walden Dissertations and Doctoral Studies

AbstractTechnology integration is a key part of a 2-year teacher education program at the Canadian university; nontraditional students seemed unprepared to use technology for learning. The purpose of this study was to investigate nontraditional students’ perceptions and experiences about their successes and challenges using technology in the program. The study was guided by Knowles’s andragogy theory, which presents a learner-centred perspective on adult learning. The research questions focused on nontraditional students’ successes and challenges using technology in coursework. A basic qualitative design was used to capture the insights of 10 purposefully selected, nontraditional university students through semistructured interviews. Themes were …

Subnational Data To Inform Measles Vaccination Campaigns In Children Under 5 Years In Tanzania, Tracie Jean Wright

Walden Dissertations and Doctoral Studies

Measles is one of the most contagious diseases ever known, infecting as high as 90% of susceptible persons encountering the virus, and globally is one of the main causes of disability and death among children. Measles remains an avoidable disease that can be prevented by receiving a measles containing vaccine using supplemental immunization activities (SIA) implementation strategies. Because national-level measles data may not reflect geographic differences, program capacity, or localized outbreaks, SIAs prompted by and geared toward the subnational level may have a greater impact than a nationwide SIA. The purpose of this retrospective cross-sectional study was to examine the …

Assessment Of Multidrug Resistance Among Tuberculosis Patients In Lesotho, Jerry Yakubu Yahaya

Walden Dissertations and Doctoral Studies

The emergence of multidrug-resistant tuberculosis (MDR-TB) jeopardizes the tremendous efforts in the fight against tuberculosis in Lesotho. To understand the occurrence of MDR-TB, it is important to identify the associated risk factors and how to address them. There is a literature gap on the sociodemographic risk factors associated with MDR-TB in Lesotho. This study assessed whether there is any significant association between age, employment, income, sex, education, place of residence and MDR-TB. The association between HIV and MDR-TB was also evaluated. Guided by the health belief model and social cognitive theory, a retrospective case-control study design and a proportionate stratified …

Successful Staff Retention Strategies For Small Businesses In The Childcare Sector, Cheneta Marie Yates

Walden Dissertations and Doctoral Studies

Employee turnover is a significant issue for many organizations since it frequently results in more extraordinary training expenses, poor performance, and low morale, negatively affecting the bottom line. Small business owners in the childcare industry are especially concerned about employee turnover because it results in the loss of skilled workers and harms children's well-being and educational experiences. Grounded in Vroom’s expectancy theory, the purpose of this qualitative multiple-case study was to explore strategies childcare business owners use to reduce employee turnover. Participants were five business owners in the childcare sector that implemented retention techniques. Interviews with a semi-structured format and …

Treatment-Seeking Behaviors And Malaria Prevalence Among Under-5 Children In Niger, Aissa Yaye Habi

Walden Dissertations and Doctoral Studies

Malaria is a deadly vector-borne disease that mainly affects children in Africa, especially in Niger. Although public health efforts in malaria prevention have been successful in many parts of the world, malaria remains a significant public burden in sub-Saharan Africa, especially among children. Despite the numerous studies conducted on individual factors influencing the prevalence of malaria in sub-Saharan Africa and Niger, there is little knowledge about the collective influence of treatment-seeking behaviors and malaria prevalence among under-5 children in Niger. This study was a quantitative study with a cross-sectional design guided by the social-ecological model (SEM) that used secondary data …

Women Veterans’ Benefit Application Experiences In South-Central Texas, Wendy B. Yeldell

Walden Dissertations and Doctoral Studies

Female veterans are increasing and are anticipated to make up 20% of all veterans; however, they are less likely to apply for and use their veterans’ benefits, such as medical, mental health counseling, educational, and other programs that can benefit warriors and their family. South-Central Texas Veteran Service Organization (SCTVSO) has outreach initiatives to reach female veterans and assist during the veterans’ benefits application process. The study’s overarching question centered on obtaining insights from female veterans on their familiarity with SCTVSO and experiences with the benefit application process. This study focused on the largest population of women veterans in the …

Childhood Anxiety And Roles Of Parents, Educators, And Pediatric Healthcare Providers In Addressing Protective Factors, Gabriela Zamora-Ahlstrom

Walden Dissertations and Doctoral Studies

AbstractChildhood anxiety affects over 32% of youth in the United States, and when left untreated, contributes to poor school performance, social difficulties, truancy, school dropout rates, juvenile delinquency, substance abuse, and family and community difficulties. Preventing childhood anxiety by implementing effective protective factors for children can eliminate many of these outcomes. Using the biopsychosocial theory and social work systems theories, this study involved exploring the beliefs and attitudes of parents, educators, and pediatric healthcare providers in an affluent suburban community of Detroit (Rochester/Rochester Hills, MI), regarding their roles in providing protective factors against childhood anxiety. A generic qualitative research design …

Exploring The Significance Of Digital Skills Training For Accountants, Limin Zhu

Walden Dissertations and Doctoral Studies

Accounting firm leaders face a challenge with employees who lack digital skills. Employees without relevant digital skills put the accounting firm at a competitive disadvantage. Grounded in human capital theory, the purpose of this qualitative multiple case study was to explore strategies regional accounting firm leaders used to help employees improve digital skills. Data were collected from six semistructured interviews with partners, directors, and managers with three years or more of experience who participated in the training and professional development process at four regional accounting firms in the Houston, Texas area. The review of company documents and company website postings …

The Use Of Social Media For Disaster Information In Houston-Galveston, Tx, Erik Phillip Zugner

Walden Dissertations and Doctoral Studies

AbstractDisasters, natural or human-caused, have the ability to inflict catastrophic economic and physical damage to communities around the world. As social media is becoming more widespread in the use of information sharing, it is not being used to its full potential to communicate with the communities in the greater Houston-Galveston, TX region. The purpose of this study was to address the use and implementation of social media for disasters and large-scale events in the Houston-Galveston, TX region. I used the transformative framework as outlined by Creswell as the theoretical framework for this study. The qualitative research questions focused on social …

Bank Management Compliance Strategies To Avoid Regulatory Sanctions, Henry Emetseme Akiotu

Walden Dissertations and Doctoral Studies

Fines and penalties assessed against a bank for failure to comply with regulatory sanctions result in loss of revenues and reputation. Bank managers who fail to implement effective strategies to prevent sanctions compliance could experience reduced bank profitability, reputational loss, and possible bank failure. Grounded in Goldratt’s theory of constraints, the purpose of this qualitative single case study was to explore compliance strategies bank managers use to avoid regulatory sanctions. The participants were three senior bank compliance managers from the Dallas, Texas, metropolitan area with a minimum of 5 years of experience who have successfully implemented strategies to avoid regulatory …

The Relationship Between New Foreign Direct Investment And U.S. All Industry Sales, Sherron Alexander Jackson

Walden Dissertations and Doctoral Studies

In the global production network, multinational corporations can squeeze domestic firms out of local markets. Nationally, economic developers are concerned about all industry sales as a symbol of the economic advantages featured in regional business production. Grounded in ownership, location, and internalization theory, the purpose of this ex post facto study was to examine the relationship between (a) new foreign direct investment (NFDI) for acquisition projects, (b) NFDI for greenfield establishment projects, (c) NFDI for greenfield expansion projects, and (d) all industry sales in the United States. Data were collected from the 2019 U.S. Bureau of Economic Analysis (BEA) archival …

International Expansion Strategies For Small Businesses, May Alkhudari

Walden Dissertations and Doctoral Studies

Small businesses in the United States struggle to globalize and compete in a globalized economy, which diminishes their growth and investment opportunities. Small business owners in the United States struggle to expand their business globally due to the lack of information, which limits their profitability. Grounded in Porter's five forces theory, the purpose of this qualitative multiple case study was to explore small retail business owners' strategies to improve their profitability opportunities through global expansion. The participants were five small retail business owners in the Northeast region of the United States who successfully expanded their business internationally. Data were collected …

Gestational Weight Gain, Level Of Education, And Infant Mortality Among African American Women, George Lee Amanambu

Walden Dissertations and Doctoral Studies

Abstract

African American (AA) women in Mississippi have a higher burden of infant mortality, especially those with low income and educational levels, as compared to other regions of the country. However, it is unknown if abnormal gestation weight gain (GWG) is contributing to this increased burden. This quantitative cross-sectional study examined the association between GWG (25-35lbs), level of education, income, and infant mortality among AA women with normal prepregnancy body weight who were between 30 to 47 years old in the state of Mississippi from 2016 to 2018. Biopsychosocial and ecosocial models were used as the theoretical foundation to design …

Strategies Of Successful Project Managers Leading Virtual Teams, Allison Harris Bean

Walden Dissertations and Doctoral Studies

Some project managers lack strategies to effectively lead virtual project teams, which can result in a lack of clear project direction, collaboration and communication, and empowerment to solve problems within the team. Grounded in transformational leadership theory, the purpose of this qualitative multiple-case study was to explore strategies project managers use to lead virtual teams effectively. The participants were three project managers in. the United States who worked exclusively with virtual teams and had a minimum of one year of experience leading a virtual project team. Data were collected using semi-structured interviews and analyzed using thematic analysis. Three themes emerged: …

The Critical Role Of Choses In Action: A Call For Harmonization Across Common Law Jurisdictions, Kevin Sobel-Read, Glen Anderson, Jaakko Salminen

Fordham International Law Journal

No abstract provided.

Re-Defining Particular Social Group In The United States: Looking To International Guidance In The Wake Of The Matter Of A-B- Vacatur, Grace Carney

Fordham International Law Journal

No abstract provided.

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.

Economic Models Of Church Life: Three Nudges Towards Better Behaviour, Stephen Bullivant

Theology Papers and Journal Articles

Economic ideas have long shed light on diverse spheres of social and cultural life. Religion is no exception and has spawned a large and thriving subfield. However, whereas recent decades have famously witnessed a ‘behavioural’ turn in economics – with Nobel prizes going to two pioneers of the field, Daniel Kahneman in 2002 and Richard Thaler in 2017 – there has yet to be significant work done in the ‘behavioural economics of religion’. This is a shame; there are good reasons for thinking that behavioural-economic theories and findings might be particularly well suited to illumine several areas of practical church …

Sol-Gel Synthesis Of Zno Nanoparticles Using Different Chitosan Sources: Effects On Antibacterial Activity And Photocatalytic Degradation Of Azo Dye, Ilham Ben Amor, Hadia Hemmami, Salah Eddine Laouini, Mohammed Sadok Mahboub, Ahmed Barhoum

Research Outputs: 2025-Present

Chitosan was used in the sol-gel synthesis of zinc oxide nanoparticles (ZnO NPs) as a capping agent in order to control the size, morphology, optical bandgap, photocatalytic efficiency, and antimicrobial activity. Different chitosan sources were used for the sol-gel synthesis of ZnO NPs, namely chitosan of shrimp shells, crab shells, and Streptomyces griseus bacteria. The photocatalytic efficiency was studied by using the methylene blue (MB) photodegradation test, and the antibacterial activity of the different types of ZnO NPs was investigated by the agar well diffusion technique. The particle size of ZnO NPs varied between 20 and 80 nm, and the …

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 …

Developing A Tai Chi Education Module For Nurses, Edna Green

Walden Dissertations and Doctoral Studies

The U.S. population is living longer, which leads to challenges with chronic conditions that attack their health and well-being. Chronic diseases also cost $ 3.8 trillion dollars every year in the United States. According to the Centers for Disease Control, there are four behaviors that cause many of the chronic preventable diseases: lack of physical activity, excessive alcohol, smoking, and diet. Alternative strategies including physical activity like Tai Chi can improve health outcomes for older adults with chronic disease. The purpose of this Doctor of Nursing Practice project was to develop a Tai Chi education module for nurses who provide …

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 …