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Revenue Diversification To Improve And Maintain Service Offerings Of Nonprofit Organizations, Ganga Kosala Bandara Heengama
Revenue Diversification To Improve And Maintain Service Offerings Of Nonprofit Organizations, Ganga Kosala Bandara Heengama
Walden Dissertations and Doctoral Studies
Leaders of nonprofits businesses adopt revenue diversification strategies to create innovative program services, creative ways to source materials, utilize volunteers and community partnerships, and identify business solutions related to solving societal problems. To continue providing services, it is crucial for nonprofit leaders to maintain adequate financial resources. The purpose of this single-case study was to explore revenue diversification strategies used by 3 leaders of a nonprofit organization in western California of the United States using Markowitz's modern portfolio theory as the conceptual lens. Data were collected through in-depth semistructured interviews and examination of organizational documents, internal archival data, and online …
Optimizing Green Supply Chain Management Strategies, Mark Derek De La Grandiere
Optimizing Green Supply Chain Management Strategies, Mark Derek De La Grandiere
Walden Dissertations and Doctoral Studies
Some business leaders in the manufacturing industry lack strategies to optimize green supply chain management strategies that increase profitability while reducing the carbon footprint. The lack of green supply chain strategies sub optimizes the use of resources business leaders use to meet their financial goals. The purpose of this qualitative single case study was to explore successful green supply chain strategies leaders used to increase profitability while reducing the carbon footprint. The participants were 7 business leaders in one manufacturing organization headquartered in Massachusetts who have sophisticated green supply chain strategies in place. The natural resource-based view theory was the …
Race As A Predictor Of Recidivism Risk: An Epidemiological Analysis, Femi Folorunsho
Race As A Predictor Of Recidivism Risk: An Epidemiological Analysis, Femi Folorunsho
Walden Dissertations and Doctoral Studies
Prisoner recidivism is a problem of great social importance, as recidivism represents a failure of the rehabilitative goal of incarceration. The problem addressed in this study was the lack of accurate estimates of race as a predictor of recidivism risk in the United States, after taking demographics and criminal variables into account. Applying the life-course theory of recidivism, the purpose of this archival, epidemiological study was to calculate whether recidivism risk varied based on race, across different seriousness levels of commitment offense and number of prior arrests, among a sample of male federal prisoners released from custody. A Cox proportional …
A Geographic Study Of Lung And Bronchus Cancer Rates In Kentucky, Gabriel Njoh Dikong
A Geographic Study Of Lung And Bronchus Cancer Rates In Kentucky, Gabriel Njoh Dikong
Walden Dissertations and Doctoral Studies
The average age-adjusted incidence and mortality rates of lung and bronchus cancer is 55% and 56% higher in Kentucky than the national averages in the United States, respectively. Populations with low income and educational attainment, and those who live close to the mining regions across Kentucky are more affected by the high prevalence and resulting mortality rates of lung and bronchus cancer. This study was conducted because of the high incidence of lung and bronchus cancer and resulting mortality rates in the state of Kentucky that may not be caused solely by social and demographic factors. The theoretical foundation for …
Parenting Practices Among Two-Parent, African American Families Of Preteen Children, Ryan O'Neal Drakes
Parenting Practices Among Two-Parent, African American Families Of Preteen Children, Ryan O'Neal Drakes
Walden Dissertations and Doctoral Studies
Positive parenting promotes children's proper cognitive and personality development and supports high academic performance and achievement. The purpose of this quantitative study was to examine the relationship between social support and positive parenting practices among two-parent, African American families of preteens. This study was based on Baumrind's model of parenting behaviors. Survey and correlation methods were used to gather data from a convenience sample of 103 2-parent, African American families with preteens (aged 9-11 years) from different income neighborhoods in a Northeastern metropolitan region of the United States. Logistic and linear regression analyses were conducted. According to study findings, social …
User-Centered Design Strategies For Clinical Brain-Computer Interface Assistive Technology Devices, Geraldine Light
User-Centered Design Strategies For Clinical Brain-Computer Interface Assistive Technology Devices, Geraldine Light
Walden Dissertations and Doctoral Studies
Although in the past 50 years significant advances based on research of brain-computer interface (BCI) technology have occurred, there is a scarcity of BCI assistive technology devices at the consumer level. This multiple case study explored user-centered clinical BCI device design strategies used by computer scientists designing BCI assistive technologies to meet patient-centered outcomes. The population for the study encompassed computer scientists experienced with clinical BCI assistive technology design located in the midwestern, northeastern, and southern regions of the United States, as well as western Europe. The multi-motive information systems continuance model was the conceptual framework for the study. Interview …
Public Servants' Perceptions Of The Cybersecurity Posture Of The Local Government In Puerto Rico, Julio C. Rodriguez
Public Servants' Perceptions Of The Cybersecurity Posture Of The Local Government In Puerto Rico, Julio C. Rodriguez
Walden Dissertations and Doctoral Studies
The absence of legislation, the lack of a standard cybersecurity framework, and the failure to adopt a resilient cybersecurity posture can be detrimental to the availability, confidentiality, and integrity of municipal information systems. The purpose of this phenomenological study was to understand the cybersecurity posture of municipalities from the perception of public servants serving in information technology (IT) leadership roles in highly populated municipalities in the San Juan-Carolina-Caguas Metropolitan Statistical Area of Puerto Rico. The study was also used to address key factors influencing the cybersecurity posture of these municipalities. The theoretical framework was open system theory used in combination …
Teachers' Perceptions Of Academic Performance And Student Engagement Among Ninth-Grade Students, Enock Alcine
Teachers' Perceptions Of Academic Performance And Student Engagement Among Ninth-Grade Students, Enock Alcine
Walden Dissertations and Doctoral Studies
Lack of academic proficiency in ninth grade is a serious concern because of its associations with subsequent grade retention and dropout risk. The purpose of this qualitative single case study was to explore teachers' perceptions of the prospective causes of poor academic performance of ninth-grade students, with particular attention to cognitive, behavioral, and emotional barriers to student engagement. Self-determination theory provided the interpretative framework for this study. Data were collected through semistructured interviews with 10 ninth-grade teachers, observation of teachers' classrooms, and review of archival documents. Results of 6-phase thematic analysis indicated 8 themes: (a) no or little student engagement, …
Teachers' Perceptions About Instructing Underachieving K-5 Students On Mathematical Word Problem-Solving, Crystal Yvette Baldwindouglas
Teachers' Perceptions About Instructing Underachieving K-5 Students On Mathematical Word Problem-Solving, Crystal Yvette Baldwindouglas
Walden Dissertations and Doctoral Studies
The state of Maryland has implemented the Common Core State Standards for Mathematics (CCSSM) operations & algebraic thinking and number & operations-fractions with emphasis on students in Grades K-5 acquiring the ability to solve word problems for state and curriculum math assessments. However, since the implementation of CCSSM, 30% of elementary students in a Maryland school district have demonstrated underachievement (basic or below basic level) on problem-solving sections of the state and school standardized tests. This qualitative case study, guided by Polya's model of the four phases of mathematical problem-solving, was conducted to address this problem. The research questions addressed …
Lebanese Elementary Teachers' Perceptions About Metacognitive Skills For Students With Learning Disabilities, Tassoula Semaan Bassous
Lebanese Elementary Teachers' Perceptions About Metacognitive Skills For Students With Learning Disabilities, Tassoula Semaan Bassous
Walden Dissertations and Doctoral Studies
Teachers in Lebanese schools are still using outdated traditional strategies for instructing students with learning disabilities (LD). The purpose of this qualitative exploratory case study was to understand Lebanese elementary teachers' perceived barriers to providing effective metacognition skills instruction and increase the understanding of how teachers are supporting students with LD to use metacognitive strategies to enhance their own learning. The conceptual framework used to ground the study was Flavell's metacognitive theory. The purposeful sample included 12 elementary special and regular education teachers selected from 6 different Lebanese schools in 5 areas in Lebanon. Each teacher participated in a semistructed …
Parent Perceptions Of A One-To-One Laptop Program, Lewis Hayes Chappelear
Parent Perceptions Of A One-To-One Laptop Program, Lewis Hayes Chappelear
Walden Dissertations and Doctoral Studies
Parents are important to the success of the one-to-one computing programs that are becoming more commonplace in secondary classrooms. Parents' opinions can influence the success of these programs or doom them to failure; however, little is known regarding parents' attitudes about these programs. To understand parental attitudes toward a one-to-one laptop program, this qualitative exploratory case study used Rogers's diffusions of innovations theory on how new ideas and technologies spread. Participants included 11 parents of students attending 2 urban secondary schools with similar demographics in the southwestern United States. Data were collected through focus group sessions, follow-up interviews, and relevant …
Data-Driven Instruction Use For Residency Ii Candidates After Clinical Instruction, Donna Short
Data-Driven Instruction Use For Residency Ii Candidates After Clinical Instruction, Donna Short
Walden Dissertations and Doctoral Studies
Residency II teacher candidates seeking education licensure at the southeastern public state university had low evaluation scores on their ability to provide feedback and modify instruction based on assessment. The purpose of this qualitative case study was to explore how 27 Residency II teacher candidates modified instruction based on assessment data during their field experience as indicated by the Tennessee Educator Acceleration Model (TEAM), Educational Teacher Performance Assessment (edTPA) Rubric 15 score, and self-reported qualitative surveys. The focus of the research questions included a conceptual framework for examining the level of assessment proficiency on the local and national assessments. The …
Teachers' Perceptions Of School District Professional Development Alignment With National Standards, Arlene Jean Wacha
Teachers' Perceptions Of School District Professional Development Alignment With National Standards, Arlene Jean Wacha
Walden Dissertations and Doctoral Studies
Despite ongoing delivery of teacher professional development (PD), educational leaders in the local district did not have an objective evaluation whether their implementation of the Marzano causal teacher evaluation model and the iObservation tool training were aligned with accepted national standards for PD effectiveness. Using Vygotsky's constructivist theory as the theoretical framework, the purpose of this quantitative descriptive, correlational study was to describe teachers' perceptions of the alignment of the district's PD with national standards and the relationship between teachers' reported self-efficacy and attitudes toward the PD program. A purposive sample of 80 middle school teachers completed the Learning Forward's …
Strategies Nonprofit Leaders Use To Achieve Financial Stability Through Sustainable Funding, Jerel Lynnette Colemon
Strategies Nonprofit Leaders Use To Achieve Financial Stability Through Sustainable Funding, Jerel Lynnette Colemon
Walden Dissertations and Doctoral Studies
Leaders of nonprofit organizations fail to achieve financial stability to meet their mission and vision without sustainable funding. The achievement of fiscal sustainability is the most pressing challenge facing the nonprofit sector. Through the lens of the balanced scorecard model, the purpose of this multiple case study was to explore strategies that nonprofit organization executive leaders used to secure sustainable funding for financial stability. Data were collected from semistructured interviews with 5 executive directors of nonprofit organizations in Ohio and a review of their organizational documents relevant to sustainable funding. Data were analyzed using Yin's 5-step process for analysis. The …
Strategies Outpatient Health Care Executives Use To Reduce Physician Turnover, Maureen A. Onyenacho
Strategies Outpatient Health Care Executives Use To Reduce Physician Turnover, Maureen A. Onyenacho
Walden Dissertations and Doctoral Studies
Some outpatient health care executives experience high physician turnover leading to increased costs. To retain highly productive physicians, outpatient health care executives need to understand the best strategies for reducing physician turnover. Grounded in Herzberg 2-factor theory as the conceptual framework, the purpose of this multiple case study was to explore the strategies outpatient health care executives used to reduce physician turnover. Data were collected from semistructured interviews of 4 outpatient health care executives and the review of proprietary documents from 2 outpatient health care facilities in the Southern California metropolitan area. Data analysis comprised compiling and disassembling the data …
Effective Revenue Diversification Strategies In Nonprofit Organizations, Jennifer R. Niswonger
Effective Revenue Diversification Strategies In Nonprofit Organizations, Jennifer R. Niswonger
Walden Dissertations and Doctoral Studies
Nonprofit organization leaders increasingly encounter social burdens and financial difficulties, jeopardizing ongoing success and organizational sustainability. The purpose of this single-case study was to explore revenue diversification strategies used by 3 leaders of a small nonprofit organization in the mid-Atlantic region of the United States through the conceptual lens of modern portfolio theory. Data were collected via in-depth semistructured interviews, and member checking was used to facilitate accuracy, consistency, and integrity. Methodological triangulation included a document review and analysis of financial statements, tax returns, strategy objectives, the organizational website, social media, and nonprofit data reports. Data from documents and interviews …
Predictive Factors Of Student Mathematics Achievement Decline Between Third And Fifth Grade, Jean E. Salters
Predictive Factors Of Student Mathematics Achievement Decline Between Third And Fifth Grade, Jean E. Salters
Walden Dissertations and Doctoral Studies
Low math achievement among elementary school students is a concern because students who lack a strong early foundation in mathematics may experience difficulty learning in future mathematics classes. Students in 2 rural southeastern school districts demonstrated low math achievement in 5th grade and their scores declined from 3rd to 5th grade. In this quantitative study, teacher-related factors that research has shown to predict student achievement were examined using Bandura's theory of self-efficacy and Ball and McDiarmid's emerging theory of subject matter content knowledge. The research question asked whether the teacher factors, years of teaching experience, hours of professional development in …
Teacher Efficacy And Achievement Of Students With Disabilities: A Mixed-Methods Study, Bailey J. Koch
Teacher Efficacy And Achievement Of Students With Disabilities: A Mixed-Methods Study, Bailey J. Koch
Walden Dissertations and Doctoral Studies
Students with special needs in secondary schools are not meeting standards as indicated by adequate yearly progress. Guided by Bandura’s social cognitive theory, the purpose of this mixed-methods study was to examine the relationship between general education teacher self-efficacy and academic achievement among students with disabilities. Quantitative data were collected from 23 general education teachers using the Teacher Efficacy for Inclusive Practice Scale and Collection of Classroom Assessment Data Form, in which general education teachers reported student academic achievement data in the form of end-of-chapter and end-of–unit summative quiz and test scores. A multiple linear regression analysis was used to …
Recruitment Strategies For A Sustainable Pipeline Of African American College Graduates As Civil Servants, Owen Wilbert Muldrow, Jr.
Recruitment Strategies For A Sustainable Pipeline Of African American College Graduates As Civil Servants, Owen Wilbert Muldrow, Jr.
Walden Dissertations and Doctoral Studies
Government leaders have not been successful in their strategies for developing a pipeline of African American college students to address the absence of African American representation in civil service management positions. Increasing African American representation among civil service personnel may produce a government workforce that reflects American society, which may promote equitable and responsive solutions in serving public interests. The purpose of this qualitative modified Delphi study was to build consensus among a nationwide expert panel of government-affiliated talent managers as to strategies for creating a sustainable civil service pipeline of annual graduating classes of African American collegians. The research …
Successful Strategies For Using Knowledge Management In Small And Medium-Sized Enterprises, Josephine Kayaga Nsubuga-Mugoa
Successful Strategies For Using Knowledge Management In Small And Medium-Sized Enterprises, Josephine Kayaga Nsubuga-Mugoa
Walden Dissertations and Doctoral Studies
Knowledge management (KM) is vital for an organization to succeed in a highly dynamic and competitive world. The purpose of this multiple case study was to explore strategies that managers of small and medium-sized enterprises (SMEs) use to effectively integrate KM into business practices. The study population comprised 5 managers from 2 SMEs operating in Uganda. The eligibility criteria for this study were that participants had to be from Ugandan SMEs with a knowledge-intensive environment, managers with some responsibility of KM in the organization, and experienced with at least 1 year of successful KM practices. The conceptual framework for this …
Innovation Strategies In Small Agrarian Businesses In Sierra Leone, Solomon Sorba Scholz
Innovation Strategies In Small Agrarian Businesses In Sierra Leone, Solomon Sorba Scholz
Walden Dissertations and Doctoral Studies
In 2015, a sharp decline in the sustainability of small agrarian businesses in Sierra Leone resulted in the gross domestic product declining by 41%. The purpose of this multiple case study was to explore the innovation strategies owners of small agrarian businesses use to sustain their businesses for longer than 5 years. The disruptive innovation theory was the conceptual framework for this study. The participants were 16 owners of small agrarian businesses from Makeni, Kenema, Bo, and Freetown districts in Sierra Leone who have sustained their businesses for longer than 5 years. Data were collected using semistructured interviews, personal notes, …
Urban Development Of A City In Niger Delta Region Of Nigeria, Chinyere Emmanuel Igwe
Urban Development Of A City In Niger Delta Region Of Nigeria, Chinyere Emmanuel Igwe
Walden Dissertations and Doctoral Studies
The issue of indiscriminate urban expansion is not uncommon in Africa. It has created haphazard, unplanned, and unapproved development that negatively affected urban planning for cities in the Niger Delta Region in Nigeria. Using Stone's urban regime theory, the purpose of this phenomenological study was to explore from the perspective of developers, associations, and government agencies (referred to as stakeholders), the roots causes of indiscriminate urban development and their activities in the process in the Niger Delta Region. Data were collected through semi structured telephone interviews with 10 participants who had at least 5 years experience working in public and …
The Impacts Of Race, Residence, And Prenatal Care On Infant Mortality, Mary Christine Dorley
The Impacts Of Race, Residence, And Prenatal Care On Infant Mortality, Mary Christine Dorley
Walden Dissertations and Doctoral Studies
Tennessee ranks high for infant mortality (IM) in the United States. Despite public health efforts, the IM rate for Blacks is twice that of Whites mimicking what is observed nationally. Several risk factors for IM have been identified; however, it was still unclear how places of residence and prenatal care (PNC) affect IM for Tennesseans. The purpose of this study was to assess the relationship between places of residence (conceptualized by rurality and racial concentration), PNC, and IM among racial groups across Tennessee and to determine if race modified these associations. This was a cross-sectional study using data from the …
Reading Perceptions Of Hispanic English Language Learner Families In New York City, Ligoria Berkeley-Cummins
Reading Perceptions Of Hispanic English Language Learner Families In New York City, Ligoria Berkeley-Cummins
Walden Dissertations and Doctoral Studies
Historically, Hispanic English language learners (ELLs) in the United States have had low reading achievement and low high school graduation and college entry rates, which has limited their employment opportunities. Although research indicates parental involvement is important to reading success, little is known about Hispanic ELL parents' perspectives on their children's reading development. The purpose of this basic qualitative study was to understand how parental involvement in 3rd grade Hispanic ELLs' reading development, as perceived by their families, may contribute to these students' reading proficiency. The framework for this study was Hedegaard's model of children's learning and development. The participants …
Strategies To Identify And Reduce Workplace Bullying To Increase Productivity, Dr. Marvalene King
Strategies To Identify And Reduce Workplace Bullying To Increase Productivity, Dr. Marvalene King
Walden Dissertations and Doctoral Studies
Workplace bullying caused business owners to lose about 80 million employees' workdays each year. Workplace bullying can cost an organization up to $300 billion for increased medical claims, lost productivity, and employee turnovers, and up to $23 billion in additional expenses, such as costs for employee absenteeism and legal costs. The purpose of this single case study was to explore successful strategies to address workplace bullying used by 7 human resource (HR) managers and executives in 1, small-to-medium-sized organization in Central Florida. The HR managers and executives had 5 or more years of HR experience. The risk management framework and …
A Clinical Practice Guideline To Improve Education In The Heart Failure Population, Mailey L. Wilks
A Clinical Practice Guideline To Improve Education In The Heart Failure Population, Mailey L. Wilks
Walden Dissertations and Doctoral Studies
Managing heart failure patients in the outpatient setting can pose a challenge for nurses and health care staff due to the need to educate patients on self-care skills and management of disease. Several factors, including health literacy and numeracy, need to be considered when developing an education program for heart failure patients to promote self-care management. The purpose of this project was to provide nursing staff with a clinical practice guideline (CPG) that incorporated health and numeracy literacy assessment into an individualized education program. The Johns Hopkins nursing evidence-based practice (EBP) model, the situation-specific theory of heart failure (HF) self-care, …
Strategies Hospital Administrators Utilize To Optimize Patient Services, Vicente Njoku
Strategies Hospital Administrators Utilize To Optimize Patient Services, Vicente Njoku
Walden Dissertations and Doctoral Studies
Hospital administrators face challenges that arise from environmental factors or psychosocial factors, and lack resources to deliver valuable medical services to stakeholders, including patients and employees. A multicase study served to explore experiences and gain a broader perspective of hospital administrators' use of strategies to optimize patient services. Ten hospital administrators from acute care hospitals in Nevada and California were purposefully selected from the population of hospital managers with a minimum of 2 years of documented experience in successfully implementing management strategies to improve patient services. The conceptual framework was Drucker's management theory. Data were collected from semistructured interviews with …
Teacher Biases As An Influence On Early Childhood Assessments, Crystal Mason
Teacher Biases As An Influence On Early Childhood Assessments, Crystal Mason
Walden Dissertations and Doctoral Studies
Teacher perspectives and judgments of students' race and gender are known to influence their assessment of primary and secondary students' academic achievements. However, little is known about the effect on children's academic achievement of preschool teacher perspectives and judgments of students' race and gender, which forms the basis for this study. The purpose of this study was to analyze teacher assessment of preschool children's mathematics and science skills on the Desired Results Developmental Profile (DRDP) and Teacher Strategies GOLD (TSG), along with teacher comments written in preparation for each child's parent-teacher conference, to determine if there was a relationship between …
Stakeholder Perspectives On Teacher Attrition In Private Early Childhood Schools In India, Swathi Sandesh Menon
Stakeholder Perspectives On Teacher Attrition In Private Early Childhood Schools In India, Swathi Sandesh Menon
Walden Dissertations and Doctoral Studies
Teacher attrition is a problem that has consequences for children and schools in many countries; children are affected negatively both emotionally and intellectually, while schools suffer setbacks, such as financial stress and disruption of the learning environment. This multiple case study explored the perspectives of stakeholders in India regarding how teacher attrition in private early childhood schools influenced students, teachers, parents, school leaders, and schools, as well as the factors that stakeholders identified as important for teacher retention in private early childhood education. The conceptual framework was Bronfenbrenner's ecological systems theory. Data were collected through interviews with teachers and school …
High School Science Teachers' Perspectives On Their Technology Knowledge, Content, And Pedagogy, Mentor Mentor Jr.
High School Science Teachers' Perspectives On Their Technology Knowledge, Content, And Pedagogy, Mentor Mentor Jr.
Walden Dissertations and Doctoral Studies
In a southeastern U.S. school district, it was unknown how teachers integrated technology into their classroom teaching in the science, technology, engineering, and mathematics (STEM) curriculum. Teachers should be knowledgeable of their content, pedagogy of the content, and delivery instruction to improve students' learning outcomes. The purpose of this bounded qualitative case study was to examine how teachers integrated technology into their teaching to improve science students' learning outcomes. Mishra and Koehler's and Shulman's theories of technology, pedagogy, and content knowledge served as the conceptual framework. Purposeful sampling was used to select 12 certified science teachers, with at least 1 …