Digital Commons Network^™

Preparing New Jersey Community College Students For The Mathematics Placement Tests, Charles Edward Haas

Walden Dissertations and Doctoral Studies

Although most new college students had to demonstrate algebraic and basic mathematics mastery to earn a high school diploma or the equivalent, the majority of incoming New Jersey community college students are not showing this knowledge on the mathematics placement tests, thus placing into developmental courses, which must be successfully completed before students can attempt any college-level mathematics courses. Guided by Knowles’ theory of andragogy and developmental mathematics as a core concept, the purpose of this study was to determine ways to help incoming New Jersey community college students prepare for the ACCUPLACER mathematics tests. The research questions addressed testing …

Exploring Cybersecurity Awareness And Training Strategies To Protect Information Systems And Data, Michael Hanna

Walden Dissertations and Doctoral Studies

Ineffective security education, training, and awareness (SETA) programs contribute to compromises of organizational information systems and data. Inappropriate actions from users due to ineffective SETA programs may result in legal consequences, fines, reputational damage, adverse impacts on national security, and criminal acts. Grounded in social cognitive theory, the purpose of this qualitative multiple case study was to explore strategies hospitality organizational information technology (IT) leaders utilized to implement SETA successfully. The participants were organizational IT leaders from four organizations in Hampton Roads, Virginia. Data collection was performed using telephone and video teleconference interviews with organizational IT leaders (n = 6) …

Student Voices In Teacher Evaluation: A Multilevel, Latent Factor Investigation Of Teacher Quality, Kathleen J. Hoff

Walden Dissertations and Doctoral Studies

Teacher effectiveness is a key driver of student achievement but persistently difficult to measure. Although precollege student surveys are one cost-effective alternative to traditional observation measures, little empirical research has been conducted on their factor structure. The purpose of this study was to investigate the validity of the Tripod Survey, a widely adopted precollege survey, as a measure of teacher effectiveness. The dataset was the Measures of Effective Teaching (Year 1, N = 1,024 Grade 9 classroom sections, 20,500 students; Year 2, N = 488 Grade 9 classroom sections, 8,658 students). The dynamic model of educational effectiveness guided the study. …

Financial Advisory Firms’ Strategies For Diversifying And Growing Clients’ Portfolio, Gerald Lee House

Walden Dissertations and Doctoral Studies

Abstract

Less than half of all U.S. households have some form of retirement assets. Advisors who fail to use alternative investment strategies may not accumulate enough retirement assets for their clients. Grounded in Markowitz's modern portfolio theory, the purpose of this qualitative multiple case study was to explore alternative investment strategies financial advisors use to enhance the growth and diversification of their clients' retirement assets. Data were collected from semistructured interviews and company documents from 4

financial advisors in Georgia and South Carolina who had successfully incorporated alternative investments in their clients' retirement portfolios. Thematic analysis was used to analyze …

A Formative Evaluation Of An After-School Program For English Ii Students, Kandice Katrice Jernigan

Walden Dissertations and Doctoral Studies

At a high school in a Southern U.S. state, district officials implemented an after-school program in 2018 to assist students with English language skills. However, the effectiveness of the program had not been evaluated. The study purpose was conducting of an evaluation of this program with the conceptual framework of utilization-focused evaluation theory, which involves rigorous data collection with participation by the intended users and for their practical use. The research questions addressed whether the after-school program helped English II students’ learning; whether administrators, parents, and students believed the program contributed to student success; and what strategies could be used …

Strategies To Mitigate The Effects Of Identity Theft In The Hospitality Industry, Patricia Lee Jirsa

Walden Dissertations and Doctoral Studies

Leaders in the U.S. hospitality industry experience significant losses in profitability, increased mitigation cost, and reduced revenues because of business and consumer identity theft. Grounded in the fraud triangle theory and the fraud diamond theory, the purpose of this qualitative multiple-case study was to explore strategies leaders in the hospitality industry use to mitigate identity theft. A purposeful sample of 5 leaders of 5 different hospitality businesses in Montana participated in the study. Data were collected through semistructured interviews, member checking, and a review of company documents. During data analysis using Yin’s 5-step process, 3 key themes emerged: a new …

Strategies For Improving Rural Small Startup Business Owners Success To Prevent Closures, Hector Lora

Walden Dissertations and Doctoral Studies

Small business owners with unsuccessful startup strategies can negatively impact business sustainability. Small business owners are concerned about startup strategies because 50% of new, small business owners fail within the first 5 years of operation. Grounded in the systems theory, the purpose of this qualitative multiple case study was to explore strategies 4 rural, small startup business owners in Tennessee used to prevent closure within the first 5 years of operation. The participants selected successfully implemented strategies to avoid business closures. Data were collected using semistructured face-to-face interviews and revised reports published by the Center for Rural Affairs, U.S. Economic …

Relationship Between Corporate Social Responsibility And Social Performance Of Small Businesses, Melva Steps

Walden Dissertations and Doctoral Studies

Small business leaders affected by negative social performance may also experience a diminishing customer base and minimized profits. Grounded in the strategic success paradigm framework, the purpose of this quantitative correlational study was to examine the relationship between four elements of corporate social responsibility (CSR) strategic posture (workplace, marketplace, community, and environment) and social performance. The participants consisted of retail trade small business owners in the United States. The Survey of CSR in Small Business was conducted via SurveyMonkey and provided the data for analysis (N = 85). Results of multiple linear regression analysis showed that the regression model significantly …

Relationship Between Specific Security Concerns And Cio Intention To Adopt Cloud, Johnathan Francis Van Houten

Walden Dissertations and Doctoral Studies

Cloud computing adoption rates have not grown commensurate with several well-known and substantially tangible benefits such as horizontal distribution and reduced cost, the latter both in terms of infrastructure and specialized personnel. The lack of adoption presents a challenge to both service providers from a sales perspective and service consumers from a usability focus. The purpose of this quantitative correlational study utilizing the technological, organizational, and environmental framework was to examine the relationship between shared technology (ST), malicious insiders (MI), account hijacking, data leakage, data protection, service partner trust (SP), regulatory concerns and the key decision-makers intention to adopt cloud …

Perceptions And Experiences Of Nontraditional Undergraduate Students, Erica Beatrice Wattley

Walden Dissertations and Doctoral Studies

Nontraditional undergraduate students have had a high attrition rate over the course of a 4-year program at a for-profit northeastern university. The purpose of this study was to investigate the perceptions and experiences of nontraditional undergraduate dropout students about the influence of academic difficulties, social life, and unresolved educational and occupational goals on leaving the university before graduating. The conceptual framework was guided by Tinto’s model of student persistence. The research questions focused on nontraditional undergraduate student perceptions and experiences of academic difficulties, social life, and unresolved goals. A basic qualitative study design was used to capture the insights of …

Faculty Perceptions Of The Use Of Virtual Learning Environments In Introductory Biology Courses, Whitley Shaina Webb

Walden Dissertations and Doctoral Studies

Blended learning (BL) and virtual learning environments (VLEs) are innovative approaches that many higher education instructors are using to promote student success and learning in introductory biology courses. However, research does not provide insight into whether specific VLEs such as Mastering Biology (MB), are useful or effective in increasing student success. The purpose of this basic qualitative research study was to explore the experiences and perceptions of higher education introductory biology instructors regarding the use of BL and MB to promote student success and learning. The theoretical framework for this study was connectivism, based on the work of Siemens. Research …

Strategies For Increasing Workforce Engagement, Joanne White Hayes

Walden Dissertations and Doctoral Studies

The existence of disengaged employees can reduce productivity and increase organizations’ costs. Engaged employees are vital to many organizations and the success of organizational leaders. Grounded in Herzberg's two factor theory, the purpose of this qualitative single case study was to explore strategies managers used to increase employee engagement in the nonprofit industry. Participants were 3 managers in South Carolina who successfully implemented strategies to increase employee engagement. Data were collected from semistructured interviews and a review of company documents. Data were analyzed using Yin’s 5-step method of analysis, and 3 themes emerged: providing clear and concise communication, recognition and …

Predictive Relationship Between Mathematics Pathways And Success Indicators At A Community College, Anthony Raynard Wilkinson

Walden Dissertations and Doctoral Studies

College algebra, a gateway course, has had the lowest passing rate for students of any freshman course. While research exists on the implementation of quantitative reasoning at 4-year institutions, little understanding exists on whether different mathematical pathways predict non-Science, Technology, Engineering, and Mathematics (non-STEM) student mathematics success indicators. This study’s purpose was to determine if mathematics pathways (college algebra or quantitative reasoning) predict non-STEM student mathematics success indicators such as course retention, course passage, continuation to one semester after mathematics course passage, graduation within 1 year, and transfer-out within one semester after mathematics course completion while controlling for preexisting knowledge. …

Relationship Between Parental Involvement And 4th-5th Grade Students’ Academic Motivation, Charla Williams

Walden Dissertations and Doctoral Studies

The achievement gap between African American and White students has been well documented. The purpose of this quantitative study was to examine whether parental involvement in academics predicted academic motivation of fourth- and fifth-grade African American students in the Southwest United States. Social development theory provided the framework for the study. Survey data were collected from 43 students and 43 parents using the Parental Involvement Scale and the Children’s Academic Intrinsic Motivation Inventory. A t test, linear regression, and multiple regression were used to analyze the data. Findings indicated no significant difference between how parents and students perceived parental involvement …

Strategies Used In Ehealth Systems Adoption, Joshua Adams

Walden Dissertations and Doctoral Studies

Failure to adopt an interoperable eHealth system limits the accurate communication exchange of pertinent health-care-related data for diagnosis and treatment. Patient data are located in disparate health information systems, and the adoption of an interoperable eHealth system is complex and requires strategic planning by senior health care IT leaders. Grounded in DeLone and McLean’s information system success model, the purpose of this qualitative case study was to explore strategies used by some senior information technology (IT) health care leaders in the successful adoption of an eHealth system. The participants were 8 senior health care IT leaders in the eastern United …

Elementary Teachers’ Perceptions Of Their Preparedness To Implement Ccss Writing Standards, Latonja Allen-Mallard

Walden Dissertations and Doctoral Studies

Writing achievement is a concern in the United States at the national and local level. The problem addressed in this study, in an urban Illinois school district, is that there has been a lack of adequate teacher instructional preparedness in Common Core State Standards (CCSS) writing instruction coupled with low student writing performance. The purpose of this study was to explore how elementary school teachers who teach Language Arts perceive their instructional preparedness to teach writing that aligns with the CCSS writing standards; and, to explore what elements of instructional preparedness they perceive would be beneficial to meet the demands …

Strategies To Implement Big Data Analytics In Telecommunications Organizations, Delton Aneato

Walden Dissertations and Doctoral Studies

Information Technology (IT) leaders who do not invest in big data projects may struggle to gain a competitive advantage and business insights to improve performance. Grounded in the Kotter’s change and Six Sigma models, the purpose of this qualitative multiple case study was to explore strategies IT leaders used to implement big data analytics successfully. The participants comprised 4 IT leaders from 2 telecommunication organizations in the United States of America, who effectively used strategies to promote and maximize competitive advantage using big data analytics. Data were collected from semistructured interviews, company documents, and project-related documents and were analyzed using …

Perceptions Of Home-Based Parental Involvement And Middle School Students' Science Outcomes, Staicy Anthony

Walden Dissertations and Doctoral Studies

A low-income, urban school district has consistently failed to achieve the state’s target science performance index for several years at the middle school level. Studies have suggested that parental involvement affects student achievement. Middle school administrators and science teachers lack an understanding of home-based parental involvement behaviors regarding students’ science outcomes. There is a need for increased home-based parental involvement to enhance science outcomes among middle school students. The purpose of this basic qualitative study was to fill the gap in practice by exploring administrators’ and science teachers’ perceptions of home-based parental involvement behaviors regarding middle school students’ science outcomes. …

Investigating Middle School Teachers’ Experiences In Inclusive Classrooms, Jilleane Archie

Walden Dissertations and Doctoral Studies

Meeting the needs of students with disabilities, while implementing research-based instructional strategies in inclusive settings, presents an array of successes and challenges for both general and special education teachers. The problem at the local study site was that both general and special education teachers faced challenges as they implemented inclusion practices to meet the College and Career Readiness Performance Index, Closing Gaps component improvement targets for students with disabilities. The purpose of this qualitative case study was to investigate general and special education teachers’ successes, challenges, and needs as they implemented inclusion practices in middle school classrooms. This study was …

Predictors Of Colorectal Cancer Screening Among Maryland Adults, Aged 50–75 Years, Pamela Manwi Asangong

Walden Dissertations and Doctoral Studies

Screening plays an essential role in reducing colorectal cancer (CRC) incidence and mortality rates, yet CRC screening use remains low in Maryland and lower in some age and racial/ethnic groups with limited resources to participate in CRC screening programs. The purpose of this quantitative, cross-sectional study is to investigate whether age group, sex, race/ethnicity, education level, income level, health insurance coverage, and access to health care professional can predict an individual, 50–75 years of age, in Maryland to take action to fully meet the United States Preventive Services Task Force CRC screening test recommendation within the recommended time interval. The …

The Challenges Of Adopting Cloud Computing In Nigerian Government Organizations, Ayodele Adegbenga Bakare

Walden Dissertations and Doctoral Studies

Several technical challenges prevent the adoption of cloud computing by government organizations in Nigeria. Information technology (IT) leaders in the Nigerian government are concerned about this problem because the lack of cloud computing adoption may prevent the Nigerian government from taking advantage of cloud-based information systems to improve its service delivery to citizens and businesses. Grounded in the technology acceptance model, the purpose of this quantitative correlational study was to examine if IT administrators’ perception of data security and perception of fault tolerance can predict their intentions to adopt cloud computing. Data were collected from 79 IT administrators in government …

Leadership Strategies To Achieve Organizational Excellence, Cherron Lakisha Blakely

Walden Dissertations and Doctoral Studies

Inadequate quality management tools and processes can lead to inefficient hospital operations and poor organizational performance. Community hospital leaders who fail to improve operations and organizational performance risk negatively impacting patient care and profitability. Grounded in the theory of high-performance work systems (HPWS), the purpose of this qualitative single case study was to explore strategies community healthcare leaders use to effectively employ quality management approaches to improve operations and achieve organizational excellence. The participants comprised 5 community healthcare leaders in the northeast United States who effectively used quality management approaches to improve operations and achieve organizational excellence. Data were collected …

Geospatial Analysis Of Flooding In The Cypress Creek Watershed Due To Urban Sprawl, Michael Roland Boucher

Walden Dissertations and Doctoral Studies

Harris County, Texas, experiences flooding almost every year, and the situation is getting worse. Uncontrolled development is leading to an increase in flooding events. This study investigated how rapid urbanization and sprawl led to a higher frequency and intensity of flooding in the Cypress Creek watershed in northern Harris County. According to urban ecology, the basis of the theoretical framework, the human actions on the environment are not just bystanders, but direct contributors as inputs. In this case, the outputs are the intensity of the flooding events caused by Hurricane Ike, the Memorial Day flood of 2016, and Hurricane Harvey. …

Elementary Principals’ Constraints And Considerations When Hiring And Assigning Mathematics Teachers, Kathleen Schofield

Walden Dissertations and Doctoral Studies

Quality issues existed in mathematics instruction in elementary classrooms in a region in Florida. As a possible contributor to that problem, principals were hiring and assigning mathematics teachers who may have possessed insufficient content knowledge. Elementary teachers are frequently teamed in the region, with 1 teacher assigned to provide instruction in mathematics and the other to provide literacy instruction. The purpose of this study was to understand factors elementary school principals considered when hiring and assigning mathematics teachers as well as possible budgetary and other constraints that may have affected the depth of the applicant pool and related staffing decisions. …

Teachers’ Attitudes, Beliefs, And Confidence Levels And Technology Integration In Urban Schools, Renée Rousey

Walden Dissertations and Doctoral Studies

Many K–12 schools do not exploit the advantages of technology, despite the influx of equipment that can enhance pedagogy and student success. A gap exists in the literature about the extent to which urban teachers’ perceptions influence technology use in the classroom. The purpose of this qualitative study was to explore the ABCs of K–12 teachers regarding technology integration in their classrooms. Rogers’ diffusion of innovation theory and the technological pedagogical content knowledge model were the frameworks for this study. The research questions examined teachers’ intrinsic factors that impact the integration of technology in the urban classroom and the perceptions …

Experiences And Perceptions Of Instructional Lead Teachers On Improving Teacher Quality, Maryam Thomas

Walden Dissertations and Doctoral Studies

Research suggests that instructional coaching enhances a teacher’s instructional quality thereby improving students’ chances for academic success. Instructional Lead Teachers (ILTs) are positioned within a Northeastern school district to improve instructional quality via a coaching paradigm; however, it is unclear how ILTs influence teachers’ instructional practices. The purpose of this bounded multisite qualitative case study was to explore the perspectives of ILTs regarding their instructional support responsibilities and practices in improving instructional quality. Grounded in Bandura’s social cognitive theory, the research questions addressed ILT perspectives of their influence on teachers’ instructional practices and identified supports ILTs need to increase their …

Perceptions And Test Results Of Spatial-Temporal Math In Middle School, Lilian Uneojo Zekeri

Walden Dissertations and Doctoral Studies

The spatial-temporal math (ST Math) technology program was developed to address mathematics deficiencies experienced by students. However, the advantages and challenges of implementing ST Math for middle school students and teachers had not been examined. This single case study of 7th and 8th grade students’ performance after using the program had 2 purposes. The 1st was to ascertain teachers’ and administrators’ perceptions of the advantages and challenges of implementing the ST Math program. The 2nd was to see what a descriptive analysis of students’ test results indicated about performance of students using the program. Vygotsky’s activity theory, Mayer’s cognitive theory …

Perspectives Of Elementary Teachers Implementing Blended Learning While Participating In Virtual Coaching, Jessica Kristin Anderson

Walden Dissertations and Doctoral Studies

As the use of blended learning in classrooms has increased across the United States, it is important to provide differentiated professional development and support to educators. As a technology-enabled form of professional development, virtual coaching connects teachers with experts in the field. However, the usefulness of individualized virtual coaching as a differentiated professional development support for elementary teachers implementing blended learning is not well understood. Using Kolb’s experiential learning theory and Magana’s T3 framework, the purpose of this basic qualitative study was to explore elementary teachers’ perspectives on the usefulness of individualized virtual coaching in supporting blended learning implementation and …

An Interpretive Phenomenological Study Of Adult Students’ Subjective Theories Of Critical Thinking In Anatomy And Physiology, Elizabeth Anne Dubofsky-Porter

Walden Dissertations and Doctoral Studies

Critical thinking is a vital skill for the success of recent graduates, both to increase academic success and improve employability after graduation, especially in health science fields. However, many adult students fail to engage in critical thinking, especially in core courses such as anatomy and physiology (A&P). The purpose of this interpretive phenomenological qualitative study was to better understand adult students’ subjective theories regarding critical thinking and how adult students perceive the use of and any barriers or challenges to critical thinking in A&P while enrolled at Technical University. The theoretical framework that grounded this study was the Paul-Elder theory …

Relationship Between Corporate Social Responsibility Expenditure, Pipeline Vandalism, And Revenue Losses, Faustina Chinyere Igwebuike

Walden Dissertations and Doctoral Studies

Approximately 65% of the oil spilled in the Niger Delta region of Nigeria has been attributed to sabotage activities in oil-producing communities, resulting in perceptions of revenue losses. For oil industry leaders and managers, understanding predictors of revenue losses are critical to sustainability. Grounded in stakeholder theory, the purpose of this quantitative correlational study was to examine the relationship between managers’ perceptions of CSR expenditure, perceptions of pipeline vandalism, and perceptions of revenue losses for oil companies. Data were analyzed for 86 project managers of oil companies in Nigeria, who completed the Factors that Affect Company Revenue Questionnaire. Results of …