Digital Commons Network^™

Jamaican College Administrators’ Perceptions Of Providing Accommodations For Students With Disabilities, Tracey Ann Anderson

Walden Dissertations and Doctoral Studies

The problem that was explored in this study was that many students with learning disabilities are enrolled in Jamaican teachers’ colleges but were not provided with accommodations. The purpose of the study was to determine the perceived and barriers that Jamaican college administrators experience in facilitating the accommodation of students with disabilities. The conceptual framework for this study was social exclusion theory, which helped analyze the insufficiencies in integrating persons with disabilities. The research questions addressed Jamaican college administrators’ perceptions of barriers in providing accommodations for students with learning disabilities. A basic qualitative design was used for this study. Data …

Barriers To Blood Availability Within The New Orleans Area, Tishawn Francis

Walden Dissertations and Doctoral Studies

An adequate and reliable supply of blood and blood components is becoming an increasing public health concern. Over the past decade, researchers have indicated a continued decline in the collection of blood products. An insufficient blood supply may present a risk to both patients and reserves for emergencies and disasters. The purpose of this quantitative, cross-sectional study was to determine whether gender, age group, ethnicity, year, serological tests, and discard factors were associated with the availability of the donated blood supply throughout the New Orleans region. The donated blood supply chain model guided this study. Secondary data were retrieved from …

Teachers’ Perspectives Implementing Inquiry-Based Learning In The International Baccalaureate Primary Years Program, Constance Marie Bahn

Walden Dissertations and Doctoral Studies

The International Baccalaureate Primary Years Program (IBPYP) curriculum for students ages 3–12 is implemented using inquiry-based learning. There is a lack of understanding about primary international teachers’ perspectives about their implementation of inquiry-based learning in this setting. The purpose and research question of this basic qualitative study addressed the identified lack of understanding about international IBPYP teachers’ perspectives in an urban setting in the International Baccalaureate Africa, Europe, and Middle East region about their implementation of inquiry-based learning. The Reggio Emilia approach served as the conceptual framework of this study. Data were gathered from 11 participants through semistructured interview questions, …

Teacher Perceptions Of Technology-Enhanced, Collaborative, Project-Based Learning On Students In Mixed-Ability Classrooms, Amy Lauren Pierson

Walden Dissertations and Doctoral Studies

The skill of collaboration is fundamental for every student as a future participant of a global society. Students with learning disabilities feel excluded amongst peers in a traditional classroom setting, specifically elementary students with learning disabilities in the area of collaboration. The overall purpose of this basic qualitative study was to explore elementary teacher perceptions of how students in mixed-ability classrooms collaborate using technology in a project-based learning (PBL) environment. Vygotsky’s social constructivism theory informed this study by providing a framework for learning in social groups, specifically collaborative learning practices in a PBL environment. The research question in this study …

Elementary Educators’ Perceptions Of Common Core Mathematics Standards For English Language Learners, Katricia Purnell

Walden Dissertations and Doctoral Studies

A problem exists at the local site that classroom practices are not adequately preparing English language learners (ELLs) for academic success in the area of mathematics, and since the implementation of the Common Core State Standards for Mathematics (CCSS-M), there has been a lack of progress in mathematics proficiency for ELLs. The purpose of this basic qualitative study was to explore elementary educators’ perceptions of CCSS-M implementation and its impact on math proficiency for ELLs at a Title I elementary school bordering a large urban area. Perceptions may influence beliefs and attitudes regarding CCSS-M implementation with ELLs, but little research …

Individual Public-School Teachers’ Influence On Technology Implementation, Aletcia Whren

Walden Dissertations and Doctoral Studies

Many teachers in the United States, despite access to and demonstrated benefits of instructional technology, are reluctant to integrate these innovations into their teaching. Although public schools spend millions to supply the technology to improve instruction and student academic achievement, teachers often choose not to adopt it. The purpose of this generic qualitative study was to understand better how and why many teachers are reluctant to integrate instructional technology in their classrooms. Guided by cultural historical activity theory, the study occurred in two phases. First, the Concerns-Based Adoption Model Stages of Concern Questionnaire was used to identify a sample of …

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 …

Workaholism Development As A Self-Efficacy Behavior Among Black Women In The Workplace, Tiffany Nicole Johnson Lemon

Walden Dissertations and Doctoral Studies

Understanding how workaholism develops in Black women and the role organizational culture plays in its development, specifically individuals who work in predominantly White organizations, is needed to address this phenomenon. Data were gathered from individuals who identify as Black women and are self-proclaimed workaholics who work in settings comprised predominantly of White employees. Understanding workplace culture and the events that may lead to behavioral changes has been limited, specific to the minority group of Black women. The key research questions investigated the development of workaholism in Black women who work in predominantly White organizations and the role organizational culture plays …

Factors That Influenced Post-Secondary Faculty Members' Use Of A D2l Learning Management System, Nadia Navene Edmondson-Kelly

Walden Dissertations and Doctoral Studies

In 2019, the college administrators at a large 2-year college located in Canada implemented a Learning Management System (LMS) policy for all instructors. The goal of the LMS policy was for faculty members to demonstrate committed professionalism and high degree of competence in teaching. The problem was that instructors underutilized the LMS to provide feedback to students, make course content available in a variety of accessible formats to students, and promote student engagement in learning. In this study, the factors that influenced instructors’ use of the LMS in accordance with the LMS usage policy were explored. The expanded technology acceptance …

Title I Middle School Teacher And Principal Perspectives On Inquiry-Based Science Instruction, Kirsten R. King

Walden Dissertations and Doctoral Studies

Title I middle schools face challenges delivering effective inquiry-based science instruction within the framework of Title I requirements. The purpose of this basic qualitative study was to explore Title I middle school teacher and principal perspectives on and experiences with the challenges of delivering inquiry-based science instruction within the framework of Title I requirements. Dewey’s theories of experiential learning and Vygotsky’s theory of sociocultural constructivism provided the conceptual framework for this study. The research questions focused on teacher and principal experiences with inquiry-based science instruction and the impact Title I school policies and practices had on the delivery of inquiry-based …

Strategies To Secure A Voice Over Internet Protocol Telephone System, Sherese Bernard

Walden Dissertations and Doctoral Studies

Voice over internet protocol (VoIP) provides cost-effective phone service over a broadband internet connection rather than analog telephone services. While VoIP is a fast-growing technology, there are issues with intercepting and misusing transmissions, which are security concerns within telecommunication organizations and for customers. Grounded in the routine activity theory, the purpose of this multiple case study was to explore strategies information technology (IT) security managers used to secure VoIP telephone systems in telecommunication organizations. The participants consisted of nine IT security managers from three telecommunication organizations in New York who possessed the knowledge and expertise to secure a VoIP telephone …

Elementary Principals’ Instructional Leadership Challenges Supporting Inclusive Special Education Students’ Ela Achievement, Teresa Bey

Walden Dissertations and Doctoral Studies

As instructional leaders, principals must apply leadership to ensure achievement of all students. There is a gap in practice involving challenges principals face while supporting the ELA achievement of their inclusive special education students. The purpose of this qualitative study was to understand instructional leadership challenges elementary principals perceived were necessary to overcome in order to support ELA achievement of inclusive special education students. The conceptual frameworks for this study were Weber’s instructional leadership model and Hornby’s theory of inclusive special education. The research question sought to explore the instructional leadership challenges elementary principals perceive as necessary to overcome in …

Mentoring Underrepresented Black Male Students In Science, Technology, Engineering, And Math, Keith A. Carter

Walden Dissertations and Doctoral Studies

AbstractUnderrepresented Black men entering the science, technology, engineering, and math (STEM) career fields are expected to receive fewer than 6% of all bachelor’s degrees awarded in these fields. In addition, a lack of attention has been given to social capital as a function related to increased self-efficacy obtained through minority mentoring and enrichment programs. This phenomenological study aimed to show the lived experiences of Black male undergraduate students who used STEM mentoring and enrichment programs to increase their self-efficacy and development of social capital. The theoretical framework for this study was Bandura’s theory of self-efficacy and Putman’s theory of social …

Enterprise Resource Planning Implementation Strategies In Small- And Medium-Sized Manufacturing Enterprises, Tatianna Gilliam

Walden Dissertations and Doctoral Studies

The difficulty SME leaders of manufacturing firms experience in the executing of enterprise resource planning (ERP) systems threatens the longevity of innovative change within firms seeking to adopt ERP systems. Grounded in the diffusion of innovation theory, the purpose of this multiple case study was to examine critical success factors used to successfully implement ERP systems. The participants were four ERP business leaders of small to medium size manufacturing firms based on the east and west coasts of the United States. Data were collected using semistructured online interviews and a review of company documents. Through thematic analysis, five themes were …

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 …

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 …

Successful Information Technology Project Process Management Best Practices, Jude Oderaa Orazulike

Walden Dissertations and Doctoral Studies

Globally, most information technology projects (ITPs) are reported as unsuccessful. Poor project management practices have consistently been identified as the leading cause of ITP failures. However, ITP practitioners manage project processes in diverse ways without clear guiding principles in terms of what does or does not work in practice for success. Process management practices in projects were explored in this grounded theory qualitative study from a systems theory perspective. The purpose was to understand from project practitioners' experiences what guiding principles potentially influenced ITPs to success. These experiences were then analyzed to develop a theory describing how to best use …

Factors Influencing The State Of Texas’S Policies Toward Business Activity In The Covid-19 Pandemic: A Case Study., Gregory E. Parker

Walden Dissertations and Doctoral Studies

The novel coronavirus, also known as Severe Acute Respiratory Syndrome Coronavirus 2 and causing a disease called COVID-19, reached the United States in January 2020. In the United States, some state and local governments-imposed lockdowns on citizens and businesses in the name of public safety and health, while other governments prioritized avoiding disruptions to economic activity in their states and localities. The purpose of this qualitative case study was to explore the factors that influenced the State of Texas’s policies toward business activity during the COVID-19 pandemic. Guided by the theory of regime values, a nonintrusive approach was employed to …

Succession Planning Strategies Of Nonprofit Organization Executives, Mohamed Karaki

Walden Dissertations and Doctoral Studies

Nonprofit organization executives lack strategies for effective succession planning. Executives who implement succession planning strategies can improve human talent, transition executive successors, and retain leadership continuity to preserve organizational success. Grounded in the human capital theory, the purpose of this qualitative multiple case study was to explore strategies nonprofit organization executives use for effective succession planning. The participants included four executives from multiple organizations in southeast Michigan who used strategies for effective succession planning. Data were collected from semistructured interviews and company documents. Through thematic analysis, three themes emerged: effective strategies to formalize a succession plan, effective strategies to develop …

Elementary Teachers’ Knowledge Of Implementing Culturally Responsive Pedagogy For Culturally Diverse Students, Michelle Daphne Matteis

Walden Dissertations and Doctoral Studies

Access to an equitable education is a federal mandate to ensure that all students can access curriculum and instruction that is relevant and purposeful. In a local urban school district located in the Mid-Atlantic region of the United States, elementary school teachers are charged with being culturally responsive, but there is little understanding of what teachers know about using culturally responsive teaching (CRT) to improve diverse students’ performance on standardized assessments. The purpose of this qualitative case study is to explore what teachers know about implementing CRT practices to ensure that diverse students have access to equitable curriculum and instruction. …

Impact Of Internal Control, Cybersecurity Risk, And Competitive Advantage On Retail Cybersecurity Budget, Samuel William Pfanstiel

Walden Dissertations and Doctoral Studies

Retail organizations are driven to improve security posture for many reasons, including meeting financial regulation requirements, mitigating threats of data breach, and differentiating themselves within markets affected by customer perception. The problem was that little was known about how these drivers of internal control, cybersecurity risk, and competitive advantage impact retail cybersecurity budgets within the retail sector. The purpose of this quantitative nonexperimental correlational study was to describe the relationship between cybersecurity budget and drivers of internal control, cybersecurity risk, and competitive advantage among U.S.-based retail merchant organizations. Real options theory provided a foundation for explaining this decision-making process. Data …

Why Congress Has Not Passed Facial Recognition Technology Legislation For Public Spaces, Kecia Treviri Robertson

Walden Dissertations and Doctoral Studies

AbstractFacial recognition technology (FRT) in public spaces has been a political and social concern for more than 30 years. Conflict exists between the use of FRT for safety and security measures and its possible violation of the First, Fourth, and Fourteenth Amendments. Additional controversial issues surrounding the use of FRT in public spaces include technological development without standardization or regulations; biometric algorithms developed with bias; and the social issues of privacy intrusion, gender and racial bias, data security, accuracy, and privacy concerns. Researchers have concurred a national policy is needed to address FRT issues but have not explained why Congress …

Educators’ Perceptions Of The Reading Initiative For Student Excellence Professional Development, Arkadia Johnson Armour

Walden Dissertations and Doctoral Studies

Grade 3–5 students in southeastern Arkansas are reading below grade level despite the efforts of educators. The study explored educator perceptions of the Reading Initiative for Student Excellence (R.I.S.E.) professional development, in which educators learn about Science of Reading (SOR) instructional strategies and how to implement them in the classroom. The conceptual framework used for the study was Bandura's social cognitive theory. Research questions addressed how the R.I.S.E. professional development improved teaching methods to support students' reading achievement in low socioeconomic schools, as well as educators' perceptions of the R.I.S.E. professional development to support student achievement in low socioeconomic schools. …

Campus Administrators’ Perceptions Of Their Influence On The Success Of Instructional Coaching Programs In Urban Elementary Schools, Sakinah S. Burroughs

Walden Dissertations and Doctoral Studies

Walden University

College of Education and Human Sciences

This is to certify that the doctoral study by

Sakinah S. Burroughs

has been found to be complete and satisfactory in all respects, and that any and all revisions required by the review committee have been made.

Review Committee Dr. Robert Flanders, Committee Chairperson, Education Faculty Dr. Kenneth McGrew, Committee Member, Education Faculty Dr. Cleveland Hayes, University Reviewer, Education Faculty

Chief Academic Officer and Provost Sue Subocz, Ph.D.

Walden University2022

Physician Authentic Leadership As Health Care Managers And Its Impact On Subordinates’ Ethical Strength, Eddie M. Christian

Walden Dissertations and Doctoral Studies

Physicians exercising the characteristics of authentic leaders may be better equipped to affect the ethical strength of health care staff and provide a vehicle for reducing corruption in the health care industry. This position suggests that physicians practicing with these particular qualities are more effective than those who are not genuine, transparent, or committed to maintaining emotional balance in their work relations. The purpose of this quantitative correlational study was to determine whether physician authentic leadership (AL) moderated the relationship between physician emotional intelligence (EI) and the moral potency of their billing and codes managers. Survey data were collected from …

Infrastructure As Code Strategies And Benefits In Cloud Computing, Jeffrey Chijioke-Uche

Walden Dissertations and Doctoral Studies

Hybrid and multicloud infrastructure implementation without automation and versioning strategy can negatively impact organizations’ productivity. Organization leaders must ensure that infrastructures are implemented using the infrastructure as code (IaC) strategy because implementation solutions, including automated and DevOps procedures, provide assets for repeatable infrastructure implementation use cases. Grounded in the disruptive innovation theory, the purpose of this qualitative pragmatic inquiry study was to explore strategies solution architects use to implement IaC architecture using repeatable assets with DevOps procedures in cloud computing. The participants were seven solution architects in the information technology (IT) industry within the United States who have successfully implemented …

Cluster Analysis Of Psychopathology, Drug Use, Drug And Alcohol Issues, Psychosocial Stressors, And Personal Demographics Of Adult Female Sex Offenders, Anne Cyr-Ashworth

Walden Dissertations and Doctoral Studies

The purpose of this quantitative study was to examine the number and nature of clusters that emerged as common individual patterns across a set of psychopathology, drug use, drug and alcohol issues, psychosocial stressors, and personal demographics among adult female sexual offenders. A secondary purpose was to determine whether the resulting clusters were independent of characteristics of the offense and of the victim, and the relationship between the offender and victim. These data were analyzed and viewed through the lens of the attachment theory. This study used a nonexperimental correlational and static group comparison archival research designs and secondary analysis …

Leadership Strategies To Reduce Cyberattacks During A Merger, Denise Durham

Walden Dissertations and Doctoral Studies

The difficulty that leaders in the wine industry have in rapidly responding to cyber threats to secure sensitive information and intellectual property while undertaking a merger can have a direct economic cost and disrupt the merger. Grounded in Habermas’s systems theory, the purpose of this single case study was to examine strategies used to mitigate the risk from cyberattacks during a merger. The participants were five business leaders in a wine company in Northern California. Data were collected using semistructured interviews, company documentation, and publicly available documents. Through thematic analysis, four themes were identified: protection of data integrity, formal and …

Strategies For Catalyzing Supply Chain Innovation In Midsized Manufacturing Firms, Matthew J. Szukalowski Iii

Walden Dissertations and Doctoral Studies

Supply chain inflexibility results in reduced efficiency and profitability. Without supply chain flexibility, supply chain managers in manufacturing firms risk the loss of competitive advantage due to reduced efficiency and profitability. Grounded in business process engineering conceptual framework, the purpose of this qualitative multiple case study was to explore strategies supply chain leaders in manufacturing organizations use to achieve supply chain flexibility. The participants were five supply chain leaders in the manufacturing industry in the midwestern United States and successfully implemented innovative solutions to achieve supply chain flexibility. Data were collected using semistructured interviews and a review of company documents …

The Relationship Between Allied Health Therapy Leaders In Hospitals And Patient Satisfaction, Dickson Rodriguez

Walden Dissertations and Doctoral Studies

AbstractAlthough allied health professions account for 60% of the health care workforce, funding to support training and leadership in the allied health fields remains nominal. The purpose of this quantitative study was to investigate whether there is a relationship between allied health therapy leaders in hospitals and patient satisfaction. The Donabedian model was used as the theoretical framework, as it made it possible to conceptualize the underlying parts and processes that may contribute to poor quality of care for patients receiving healthcare. A quantitative methodology with a cross-sectional design was used to provide quantifiable information to ascertain whether the results …