Digital Commons Network^™

Managing Security Objectives For Effective Organizational Performance Information Security Management, Ramamohan Gutta

Walden Dissertations and Doctoral Studies

Information is a significant asset to organizations, and a data breach from a cyberattack harms reputations and may result in a massive financial loss. Many senior managers lack the competencies to implement an enterprise risk management system and align organizational resources such as people, processes, and technology to prevent cyberattacks on enterprise assets. The purpose of this Delphi study was to explore how the managerial competencies for information security and risk management senior managers help in managing security objectives and practices to mitigate security risks. The National Institute of Standards and Technology framework served as the foundation for this study. …

Cybersecurity Strategies To Protect Information Systems In Small Financial Institutions, Johnny Fadel Rawass

Walden Dissertations and Doctoral Studies

Leaders of financial institutions face challenges in protecting data because of the increased use of computer networks in the commerce and governance aspects of their businesses. The purpose of this single case study was to explore the strategies that leaders of a small financial institution used to protect information systems from cyber threats. The actor-network theory was the conceptual framework for this study. Data were collected through face-to-face, semistructured interviews with 5 leaders of a small financial institution in Qatar and a review of company documents relevant to information security, cybersecurity, and risk management. Using thematic analysis and Yin'€™s 5-€step …

Predicting Outcomes Of American Youths' Shift Toward E-Cigarette Use, D J. Resendez

Walden Dissertations and Doctoral Studies

There has been a shift toward e-cigarette use and away from tobacco smoking among American youth. Despite effects of ongoing public health campaigns that bring attention to the harmful effects of tobacco and nicotine use generally, youths might not perceive e-cigarette use to be unhealthful in terms of psychological functioning. This study was an investigation of the impact of the method of tobacco use (cigarette or e-cigarette), past cessation attempts, cravings or needs to use tobacco, and serious cognitive difficulties, upon youths' intentions concerning future tobacco usage. The conceptual framework was based upon the self-medication hypothesis, biopsychosocial model, and social …

Influence Of Combat Veterans’ Attitudes And Behaviors On Community Reintegration, Nicole Dawn Cmerek

Walden Dissertations and Doctoral Studies

A civil-military divide exists within the United States and is perpetuated by a distinct lack of communication between the civilian and military sectors within the population. The purpose of this correlational study was to examine whether attitudes and behaviors of combat veterans affect their positive reintegration into civilian communities. Binder’s social ecology theory provided the framework for the study. Data were collected from 255 combat veterans who responded to a survey. Results were analyzed using a hierarchical multiple linear regression model to determine the influence of military job satisfaction, post-deployment stressors, post-deployment support, and civic engagement on community reintegration efforts, …

Strategies To Motivate And Retain Sales Associates In Small Businesses, Benjamin O. Chukwu

Walden Dissertations and Doctoral Studies

Owners of small businesses who fail to implement adequate employee motivation and retention strategies may experience lost profit and high employee turnover. The purpose of this multiple case study was to explore the managerial strategies that owners of small businesses owners used to motivate and retain sales associates to increase profits. The population for the study included owners of 4 businesses in Texas who successfully implemented employee motivation and retention strategies. Data were collected from semistructured interviews with business owners and from artifacts such as company websites and social media pages. Transformational leadership theory guided the study. Data were analyzed …

The Impact Of Peer-Mediated Video Modeling On Social Interactions Of Adolescent Males Diagnosed With Autism Spectrum Disorder, Cheryl Marie Botting-Hammack

Walden Dissertations and Doctoral Studies

Individuals with ASD demonstrate deficits in social communication and social interaction. Video modeling (VM) has been successful in teaching new skills through short, targeted videos. Prior research in VM heavily focused on academic settings with primary age children. There is a gap in the literature on teaching social skills in natural settings to adolescents with ASD. The current research used a single- subject, multiple-baseline design to examine the impact of VM on the social behaviors of adolescent males, diagnosed with ASD, in natural social settings. The data were acquired from a developmental disability agency licensed and authorized by the Idaho …

Employee Engagement Strategies To Increase Innovation, Idrisa B. Abdul-Hamid

Walden Dissertations and Doctoral Studies

Human resources leaders (HRLs) who fail to embrace employee innovation are at risk of

jeopardizing the organization's competitive advantage. Organizational leadership and

employees stand to benefit from innovation, as employee innovation can aid in

establishing a competitive advantage and survivability. Grounded in the transformational

leadership conceptual framework, the purpose of this qualitative multiple case study was

to explore employee engagement strategies HRLs use to increase innovation. The

participants included 5 HRLs at small human resource management firms in the northeast

area of the United States who used engagement strategies to increase innovation. Data

were collected from interviews with the HRLs, …

Director Of Nursing Role Conflict And Ambiguity, Commitment, And Intent To Stay, Amy Elizabeth Thiesse

Walden Dissertations and Doctoral Studies

High rates of turnover and the limited tenure of directors of nursing (DONs) in long-term care creates instability in the nursing workforce and the quality of care provided. Organizations, industry, and stakeholders have made little progress to change this turnover crisis. The purpose of this quantitative study, guided by organizational role and social exchange theories, was to determine if there was a difference in levels of affective organizational commitment and intent to stay mediated by leader-member exchange in long-term care DONs with different levels of role conflict and role ambiguity. The key variables were measured with the Role Questionnaire, Leader-Member …

Implementing Guidelines To Improve Hand Hygiene Compliance, Doreen Millicent Currie

Walden Dissertations and Doctoral Studies

Hand hygiene is the term for removing microorganisms with disinfecting agents, alcohol-based rub, or soap and water. Evidence supported the low rates of hand hygiene compliance among health care workers. This project addressed this gap in practice at a large acute care facility through an educational training program. Data from the facility on hand hygiene compliance revealed a compliance rate of 63%. The problem question explored whether an educational program on hand hygiene improve compliance. The focus of the program was to provide education on the World Health Organization's My 5 Moments for Hand Hygiene and the 7-step technique for …

Valuation Of Ex-Offender Motivation For Participation In A Restorative Justice Praxis, Kenneth Lang

Walden Dissertations and Doctoral Studies

Restorative justice (RJ) is an emerging concept of justice in the American penal system that seeks equality for all stakeholders involved. While RJ is vastly under researched--especially concerning RJ and violent offenses--current studies have only focused on determining victims' motivations for participating in RJ. Determining and evaluating offender motivations for participating in RJ remains unexplored. The purpose of this study was to explore the possible motivations of criminal offenders and their willingness to participate in RJ. The social construction framework and the narrative policy framework were employed to understand the social context. A mixed-method approach was used that began with …

The Relationship Between Race-Related Stress And Coping Strategies Of African American Men, Rynata Trevyce Leach

Walden Dissertations and Doctoral Studies

The purpose of this research was to identify coping mechanisms that African American men use when they perceive race-related stressors. Race-related stress derives from the occurrence of racism and discrimination that individuals, generally African Americans in the United States, experience in addition to daily life stress. Race-related stress may involve cultural racism, individual racism, or institutional racism. The coping mechanisms used by African American men when perceiving race-related stress were identified through the use of an online survey that consisted of 3 instruments: The Index of Race-Related Stress-Brief Version (IRRS-B), Brief Coping Orientation to Problems Experienced Inventory (Brief COPE), and …

Jail Administrators' Compliance With The Prison Rape Elimination Act, Leone M. Lee

Walden Dissertations and Doctoral Studies

Correctional institutions across the United States continue to experience prisoner sexual assault despite the enactment of the Prison Rape Elimination Act of 2003 (PREA). The purpose of this correlational study was to examine the association between jail administrators' difficulty complying with the PREA and their transformational leadership styles. The theories of punctuated equilibrium theory and general strain theory formed the theoretical framework of the study. The data were collected through an Internet-based survey from 22 local and regional jail administrators from the East Coast. Data analysis using Pearson's correlation coefficient was performed on leadership scores to test the hypotheses. There …

The Meaning Of Instagram Use For Rheumatoid Arthritis Information, Deborah Lewis

Walden Dissertations and Doctoral Studies

Social media use related to chronic disease has become pervasive, yet few researchers have examined the influence of social media on health care message dissemination and health care outcomes. In this study, the use of Instagram, an image-rich social media platform, for sharing health information was examined. Nurses, as key providers of patient information, need to understand the relative effectiveness of different types of social media for health information, how social media is currently used by health care consumers, and how to best use various social media platforms to improve patient outcomes. The purpose of this study was to gain …

Competency Development And Implementation Among Direct Support Professionals In New York State, Johanna Loporto

Walden Dissertations and Doctoral Studies

Direct support professionals (DSPs) serve an important function in the daily supervision and care of clients with intellectual and developmental disabilities (ID/DD) through standardization of technical, cognitive, and ethical competencies for all DSPs. It is not clear, however, how these DSPs and managers perceive the implementation process and utility of these competencies or whether implementation results in meeting the desired outcomes for clients. Using Donabedian's quality of care model as the foundation, the purpose of this qualitative case study in New York State to understand how DSPs perceived the implementation of the DSP core competencies under the direction of front-line …

Perspectives Of Patients With Comorbidity On The Use Of Ehealth Technology For Self-Management At Kenyatta National Hospital, Dorcas Waithira Maina

Walden Dissertations and Doctoral Studies

Health care systems still focus on single disease management and ignore the complexities of multiple conditions management. Though self-management is the focus of chronic disease management, patients with comorbidities face challenges in meeting their self-management goals. The purpose of this study was to explore the perspectives of patients with comorbid conditions on the use of eHealth technology to promote self-management. The research was grounded on the technology acceptance model. I sought to explore the participants' understanding of self-management, the challenges to self-management and their perspectives on the use of eHealth for self-management. In this phenomenological study, 10 interviews were conducted …

Analyzing Small Businesses' Adoption Of Big Data Security Analytics, Henry Mathias

Walden Dissertations and Doctoral Studies

Despite the increased cost of data breaches due to advanced, persistent threats from malicious sources, the adoption of big data security analytics among U.S. small businesses has been slow. Anchored in a diffusion of innovation theory, the purpose of this correlational study was to examine ways to increase the adoption of big data security analytics among small businesses in the United States by examining the relationship between small business leaders' perceptions of big data security analytics and their adoption. The research questions were developed to determine how to increase the adoption of big data security analytics, which can be measured …

Educational Technology Use In Neurodiagnostic Clinical Skills Training, Margaret Ann Marsh-Nation

Walden Dissertations and Doctoral Studies

The current shortage of clinical sites for neurodiagnostic technology (NDT) students is limiting enrollments and subsequently limiting graduates from NDT schools in the U.S. A lack of knowledge or consensus concerning the use of educational technology in NDT clinical skills training prompted this investigation. The purpose of this study was to explore the use of educational technology in providing NDT clinical skill training. This qualitative Delphi study was guided by experiential learning theory and cognitive constructionist epistemology. Thirty expert panelists were recruited to rate the effectiveness of educational technology methods in addressing neurodiagnostic competencies for electroencephalography. Twenty-four completed round one, …

Millennial Retail Employees Experiences And Perceptions Of Leaders With Body Image Modifications, Jennifer Mcclure

Walden Dissertations and Doctoral Studies

Millennials in retail account for a large portion of the U.S. workforce and have the highest number of body image modifications from tattoos, piercings, and/or gauges. Following Moustakas concept of perception, the purpose of this transcendental phenomenology study was to explore how Millennial-aged retail employees describe and experience leaders with body image modifications from tattoos, piercings, and/or gauges. Participants were sought from various retail locations and were required to be born between 1981 and 1996. Data were collected through interviews with 6 participants and the data were analyzed using Moustakas modification of the Van Kamm Method. The results showed that …

Perceptions Of Barriers To Oral Care Among African American Families In Durham, North Carolina, Samuel Motto

Walden Dissertations and Doctoral Studies

Dental caries is one of the biggest issues of concern for healthcare providers in Durham, North Carolina due to the high prevalence of dental caries in African Americans. Many researchers have identified socio-economic, low income, poor education, psychological behavior, awareness, allied diseases, environment, unhealthy diet, obesity, type II diabetes, and inadequate health facilities as the possible reasons for its high prevalence, yet literature lacks information regarding how African Americans perceive the problem of oral health. Knowledge of the perceived factors may help to identify the actual cause of dental caries through the eyes of African Americans. The purpose of this …

Person Factors Affecting Student Persistence In College Reading And Writing Remediation, Loretta J. Morris Barr

Walden Dissertations and Doctoral Studies

The United States has the highest college attrition rate among industrialized nations. Community college students face a much higher risk, particularly those who lack requisite reading/writing skills. Using the theory of planned behavior and self-determination theory, this study explored the relationship between persistence in college for students in traditional or corequisite remediation. Person factors under study were frustration discomfort, academic motivation, and self-reported symptoms of adult attention-deficit hyperactivity disorder (ADHD). After 7 semesters, 72 adult student volunteers from the 2 remediation programs were recruited from 2 community colleges. They completed an online survey, which included a demographics questionnaire, the Frustration …

Post-Hurricane Sandy Coping Strategies And Resilience Factors Among People With Disabilities, Miriam Mukasa

Walden Dissertations and Doctoral Studies

People with disabilities are likely to experience difficulties overcoming the impact of natural disasters. Few scholars have focused on this population's ability to recover and handle stress following a natural disaster. The purpose of this phenomenological study was to explore and describe coping strategies and resilience factors that people with physical or mental disabilities used in the aftermath of Hurricane Sandy. Resilience theory was used as the theoretical framework. Through face-to-face interviews, 10 persons with disabilities shared their experiences of coping and resilience. A lens of interpretative phenomenological analysis was used to identify emergent themes related to persons with disabilities' …

Perceptions About The Asylum-Seeking Process In The United States After 9/11, Keith Nalumango

Walden Dissertations and Doctoral Studies

Asylum seekers in the U.S. have faced a plethora of impediments leading to some of them abandoning their applications, which may deny them their rights under the United Nations convention on refugees. Despite the abundance of literature on the plight of these persons, no study has examined the lived experiences of asylum seekers in the U.S. from the time they apply for asylum to the time their applications are adjudicated. Using Benet's polarities of democracy as the theoretical framework, the purpose of this single participant narrative study was to explore these experiences in order to provide policy makers with a …

Teachers' And Students' Perspectives About Patterns Of Interaction, Ena Smith

Walden Dissertations and Doctoral Studies

Social interaction is key to students' learning in blending learning discussions. Although there is research on interactions in online courses and traditional classes, there is little on whether blended learning discussions are meeting students' social interaction and educational development needs. The purpose of this multicase study was to examine attitudes of first-year and final-year business and technology students and faculty members for patterns of interaction and knowledge construction. The study was conducted in the northeastern United States. Piaget's cognitive constructivism, Vygotsky's social constructivism, and Knowles's andragogy constituted the conceptual framework. Using maximum variation sampling, participants were 8 students and 4 …

Detecting Obstructive Sleep Apnea In An Adult Primary Care Population, Tizita Gedeon Tessema

Walden Dissertations and Doctoral Studies

Obstructive sleep apnea (OSA) is a sleep-related disorder that pauses or decreases air flow during sleep as a result of an obstructed upper airway. About 25 million people in the United States are affected by OSA. OSA has low identification and referral rates, especially in primary care facilities as indicated by the lack of patients' sleep histories. Screening tools such as questionnaires ensure an effective detection of OSA. The practice-focused question examined whether implementing the Epworth sleepiness scale (ESS) in an outpatient primary care setting would increase the number of referrals of high-risk patients. The purpose of the project was …

Marketing Strategies Of Successful Coffee Shop Owners, Abi Adeleke

Walden Dissertations and Doctoral Studies

Failure is an issue with small businesses globally; some owners of small businesses lack the knowledge of business administration and marketing strategies necessary to help ensure success. The purpose of this multiple case study was to explore what marketing strategies some coffee shop owners use to sustain business operations during the first 5 years of operation. The targeted population consisted of 5 coffee shop owners in Arkansas who successfully implemented marketing strategies to sustain business operations during the first 5 years of operation. Goldsmith's 8Ps of marketing mix was the conceptual framework used in the study. Data were collected from …

Perceptions Of Court Appointed Special Advocates On Volunteer Turnover, Salwa Mohamed El Habib

Walden Dissertations and Doctoral Studies

There is a high turnover rate among court-appointed special advocates (CASA) in the United States. The purpose of this qualitative case study was to explore the perception of the retention of CASA volunteers. Maslach'€™s burnout theory and Greene'€™s theory of resilience provided the framework for the study. A sample of9 active and 5 inactive CASA volunteers, one CASA volunteer recruiter, 3 program supervisors, and one administrator were interviewed. The data was organized and coded manually to facilitate auto-coding using qualitative data software. All responses to each question were compiled in one place allowing for thematic analysis based on the frequency …

Teachers' And Principals' Perceptions Of Antibullying Programs In A U.S. Middle School, Nneka Uzoma

Walden Dissertations and Doctoral Studies

School bullying has become a serious issue in U.S. schools, with children being harassed, hurt, and even killed or driven to suicide or homicide as a result of being bullied. Bullying in schools has persisted despite the various intervention measures taken to curtail the phenomenon. The purpose of this phenomenological exploration was to explore how teachers and principals at a U.S. middle school perceive the school's existing bullying programs and elicit recommendations about how to improve the programs. The theoretical basis of this investigation was Bandura's social learning theory. Data were collected through interviews with 4 principles and 6 teachers. …

High School Band Directors' Experiences Using Social Media In The Classroom, Heidi Welch

Walden Dissertations and Doctoral Studies

While social media is becoming an innovative tool in education for teacher and student use, little is known about how social media is being used in the high school band room to communicate with students, increase student-connectedness, or improve classroom community. Using Vygotsky's theory of social constructivism, Siemens's theory of connectivism, and Wenger's community of practice theory as a framework, this study explored the phenomenon of social media as used in the high school band room for communication, student-connectedness, and classroom community. Participants included 10 high school band directors located throughout the United States who shared their experiences through 1-on-1 …

Effectiveness Of Physiological Alarm Management Strategies To Prevent Alarm Fatigue, Amy Clemens

Walden Dissertations and Doctoral Studies

There is limited clinical research on the effectiveness of alarm management strategies and nursing behaviors related to alarms in clinical settings. As many as 76% of physiological monitor alarms are overlooked as clinically insignificant by nursing staff. Excessive alarms may impact patient outcomes and cause cognitive overload for nurses that can result in medical errors and missed patient resuscitations. The purpose of this systematic review was to rate alarm management studies on level of evidence for interventions, nursing responses to alarms, and impact on alarm fatigue behavior. The nursing role effectiveness model guided this project. Twenty-seven studies were reviewed to …

Building A Compassion Fatigue Toolkit, Stephanie C. Correa

Walden Dissertations and Doctoral Studies

Compassion is an important tenet of nursing care delivery. When compassion is compromised, such as with compassion fatigue (CF), not only is patient care compromised, but also caregivers can be physically and psychologically affected, resulting in stress and burnout. The purpose of this project was to create a web-based educational toolkit focused on prevention of CF, establish the content validity of the elements in this toolkit, and make recommendations regarding its implementation and sustainability. Watson's theory of human caring guided this project. Ten experts with at least 10 years of experience and CF knowledge, a bachelor's degree in nursing, and …