Digital Commons Network^™

The Effect Of Nationality Differences On The Emotional Intelligence Of Leaders, Hossein Reza Nikoui

Walden Dissertations and Doctoral Studies

Previous studies related to manager effectiveness and organizational culture have determined that emotional intelligence (EI) is a critical predictor of intercultural adjustment and business success. However, few investigators have examined the relationship between EI and nationality differences. In today's globalized business environment, such understanding is crucial to the development of more effective leadership programs for international workers. This quantitative study explored the degrees to which the EI of organizational managers varied across nationalities. A theoretical framework, provided by several theories related to personality, leadership, and types of intelligence, created a lens through which to analyze study results. The Trait Emotional …

Teachers' Perceptions Of An Integrated Third Grade Curriculum's Effects On Students' Reading Achievement, Charlene Lane Bazemore

Walden Dissertations and Doctoral Studies

School leaders in a Virginia urban school district designed and implemented a reading-infused integrated curriculum to address Grade 3 students' struggles to read and comprehend grade-level text. Informed via a constructivist approach, the curriculum integrated the core subjects, reading, and service learning for developing competent readers, thinkers, and problem solvers. This instrumental case study focused on 13 Grade 3 teachers' perceptions of the integrated curriculum in regards to their students' reading achievement. Qualitative data were collected from face-to-face interviews, students' progress of work documents, and the district's integrated curriculum unit. Open coding was employed to analyze the data. Inductively, triangulated …

School-Wide Factors In New York State High School Counseling Program Readiness, Dianah Cantres

Walden Dissertations and Doctoral Studies

While current accountability regimes in U.S. public education focus on the job performance of individual school professionals, research in industrial/organizational psychology has established the importance of system-wide factors for organizational outcomes. The purpose of this study was to identify school-wide factors that predict guidance program readiness in New York State high schools. This nonexperimental, quantitative study was based on a survey sample of 97 guidance counselors in New York State. Multivariariate analyses of variance showed that two school-wide independent variables-urbanization of school location and counselor-student ratio-predict scores on guidance program readiness, measured using the American School Counselor Association Readiness Survey. …

Nursing Care Of Terminal Patients In Intensive Care Units, Pervell Velethia Dunbar

Walden Dissertations and Doctoral Studies

Nursing Care for Terminal Patients in Intensive Care Units

by

Pervell Dunbar

Project Submitted in Partial Fulfillment

of the Requirements for the Degree of

Doctor of Nursing Practice

Walden University

August 2015

Although the goal of the ICU has always been to save lives, ICU now additionally provides end-of life (EOL) care. The objective of this project was to provide ICU nurses with a comprehensive awareness of physical, emotional, and spiritual EOL care issues of patients and their families in order to be better equipped to handle EOL care. The framework used was Jean Watson's Caring model (10 Caritas). A …

The Role Of Information Technology Organizational Design In Firms' Ability To Innovate, Hassan S. Halimi

Walden Dissertations and Doctoral Studies

Information technology (IT) organizations have become an integral part of many firms, with increasing strategic significance. Consequently, investments in IT represent a significant percentage of a firm's expenditure. Despite the investment, the business value of IT has been difficult to quantify, creating uncertainty about a firm's investments in IT innovation. The purpose of this nonexperimental study was to examine relationships between a firm's innovativeness and 3 IT organizational design factors: knowledge creation, dynamic capabilities, and communication structures. The research questions addressed the relationships between a firm's ability to innovate and specific design elements of the IT organization. The study was …

Impacts On Faculty Workload During A Learning Management System Transition, Karla Page Jones

Walden Dissertations and Doctoral Studies

Management professionals at many colleges are transitioning to new learning management systems (LMS), such as Moodle, for reasons such as lower costs, greater outreach, and student preference. Transitioning to a new LMS may result in faculty problems with learning a new technology platform in addition to teaching. The purpose of this study was to explore the impact that an LMS transition had on faculty attitudes, experiences, and workload. The conceptual framework of the study was the unified theory of acceptance and use of technology and the diffusion of innovation theory. A phenomenological design was employed with a purposeful sample of …

Investigating The English Language Arts Placement Of Struggling High School Freshmen, Pamela Burke-Haug

Walden Dissertations and Doctoral Studies

This qualitative case study addressed a suburban school district's placement of academically at-risk English language arts (ELA) 9th graders as the district transitions from the New Jersey Assessment of Skills and Knowledge (NJASK) to use of the unfamiliar and controversial Partnership for Assessment of Readiness for College and Careers (PARCC). Based on the theoretical frameworks of the zone of proximal development, cognitive apprenticeship, and Bandura's model of self-efficacy, the purpose was to understand the characteristics of struggling (labeled 'academic') ELA students, placement practices and perceptions of these practices, and placement improvements. A purposeful sample was recruited of 7 staff members …

Placing Students In Eighth Grade Mathematics: A Case Study Of The Decision-Making Process, Donald Joseph Davis

Walden Dissertations and Doctoral Studies

Algebra 1 is considered an essential course to master in order to understand the concepts of higher-order mathematics, and the California accountability system designates this course for completion in 8th grade. In Shelton County, however, placement of 8th graders in this course is based on feeder school, rather than student ability, resulting in inequitable access. The purpose of this case study was to examine the experiences of administrators who place individual students in mathematics courses and the factors that influence their placement decisions. The conceptual framework for the study was administrative theory as related to processes of effective decision making. …

Strategies To Minimize The Impact Of Supply Chain Risk On Business Performance, Jonathan Opata

Walden Dissertations and Doctoral Studies

The exposure of companies to turbulence, uncertainty, and vulnerability in their supply chain results in supply chain disruption with an estimate cost of $10 million for each supply chain disruption. The purpose of this case study was to explore the strategies supply chain managers use to mitigate supply chain disruption on business performance in a pharmaceutical company in Maryland. Contingency theory of fit formed the conceptual framework for this study. Participant perceptions were elicited in interviews with 11 supply chain managers regarding strategies to mitigate risks associated with supply chain disruptions. Data from interviews and supporting documents were processed and …

The Behavioral Impact Of Knowledge On Breast Cancer Risk Reduction, Mia Hung

Walden Dissertations and Doctoral Studies

The purpose of this study was to investigate the behavioral impact of knowledge regarding the relationship between breast cancer, vitamin D supplementation, and sunlight exposure considering levels of self-efficacy and response-efficacy. The study was based on protection motivation theory, which attributes behavior change to cognitive processes related to perceived threats and has demonstrated efficacy in promoting breast cancer risk-reducing behaviors. The study employed a quasi-experimental research design based on a survey using SurveyMonkey. Participants were New York City-residing women ranging in age from 25 to 74 who were recruited via an invitation from SurveyMonkey. Correlation analysis and linear regression analysis …

Reducing Challenging Behaviors In Intellectually Disabled Individuals: A Comparison Of Organizational Culture And Treatment Approach, Frances Mascolo-Glosser

Walden Dissertations and Doctoral Studies

The deinstitutionalization of the intellectually disabled (ID) and their transition to community living in New York State necessitated training initiatives for staff to manage challenging behaviors safely and humanely. However, the use of physical interventions to control self-injury and physical aggression may have become organizationally habituated, and limited research has compared programs that use physical versus nonphysical interventions. This mixed-method, comparative case study compared a restraint-free day habilitation program with one that used physical interventions, examining the differences in reducing self-injury, aggression, and types of interventions applied. Qualitative differences in philosophical approach to behavior intervention strategies and staff training protocols …

Are Associations Between Parenting Style And Academic Achievement Moderated By Ethnicity And Individualism-Collectivism?, Thiago L. De Oliveira

Walden Dissertations and Doctoral Studies

Researchers have long been concerned in documenting the nature of associations between parenting styles and academic achievement in adolescents. Social learning theory has shown how domains such as individualism, collectivism, and ethnicity are associated with parent behavior. Research suggests compatibility between individualism and authoritative parenting and collectivism with authoritarian parenting styles, which could have critical implications in the relationship between parenting styles and academic achievement. Despite the robust research on parenting styles, no research has investigated the moderating roles of individualism and collectivism. Thus, the purpose of this study was to determine the associations between parenting style and academic achievement …

Factors Associated With Graduation Among Latino Male High School Students, Judyann Watson

Walden Dissertations and Doctoral Studies

High dropout rates for minority students require additional educational research to understand and implement changes that will increase graduation rates. The purpose of this nonexperimental study was to examine factors that may be associated with graduation for Latino male students. Guided by Tinto's work, which holds that students remain in school when they feel academically or socially connected to an institution, this study addressed the impact of social factors, academic factors, and small learning communities (SLCs) on graduation rates. The research study used archival data and bivariate logistic regression to analyze the data for Latino male participants (n = 208) …

Exploring Government Contractor Experiences Assessing And Reporting Software Development Status, Putnam P. Texel

Walden Dissertations and Doctoral Studies

Reports from academic, commercial, and government organizations have documented software-intensive system cost and schedule overruns for decades. These reports have identified lack of management insight into the software development process as one of many contributing factors. Multiple management mechanisms exist. However, these mechanisms do not support the assessment, and subsequent reporting, of software completion status. Additionally, the conceptual framework, based on industry standards, is limited in its relevance to this study due to an emphasis on what is needed while deferring implementation details. The purpose of this phenomenological study was to explore U.S. government contractors' lived experiences of assessing and …

Assessing Student Leadership Competencies And Adequacy Of Preparation In Seminary Training, Valerie Miles-Tribble

Walden Dissertations and Doctoral Studies

As more seminary student-practitioners seek non-pastoral leadership roles in faith-based

and secular organizations, the complexities of the roles demand leadership competencies beyond traditional religious study. Limited research assessing leadership competencies in seminary contexts raises uncertainty about whether leadership preparation needs are addressed adequately in seminary. This quantitative study focused on whether or not student self-assessed adequacy of preparation is related to, affected by, or influenced by self-assessed leadership competencies, individually or in the aggregate. The theoretical foundation joined Evers, Rush, and Berdrow's learner-centered theory that urges student input on competency development needs and Boyatzis's leadership competency theory that frames a …

Community College Developmental Education Services: Perspectives Of Spanish-Speaking Latino Early Childhood Educators, John Edward Eberly

Walden Dissertations and Doctoral Studies

The purpose of this single case study was to understand the perceptions of Latino Spanish-speaking English learners on the efficacy of developmental education services at a western United States community college. The conceptual frameworks used in the investigation included critical theory related to human emancipation, social learning theory aligned to second language acquisition, and contemporary adult learning theories. The goal of the investigation was to understand how students used and perceived the developmental education services to transition from Spanish language instruction to English coursework. Research questions focused on how the developmental education services contributed to the successful completion of the …

Program For Healthcare Personnel To Improve Anti-Hypertensive Medication Adherence In Black Adults, Verena D. Johnson

Walden Dissertations and Doctoral Studies

Medication nonadherence is a healthcare problem that costs the United States billions of dollars annually. The purpose of this project was to propose an evidence-based program for healthcare personnel to increase the rate of medication adherence in hypertensive Black adults who require daily, oral medication. The transtheoretical model of change was used to explain the process of change and to identify approaches to changing non-adherent behaviors related to medications. Motivational interviewing was used to explain the process that nurse-educators would use to guide patients through the stages of change. In the initial step of this quality improvement program, a convenience …

Cortisol Levels And Voltage Conditions Of College Students, Adriana Steffens

Walden Dissertations and Doctoral Studies

There is a limited research base on low voltage brain conditions, which are characterized by electrical activity being measured at below 20 microvolts. The purpose of this study was to examine the relationship between saliva cortisol levels and voltage using an EGG in a college student population. Illuminating this relationship is important to inform how low voltage conditions can affect daily memory and cognitive functioning of undergraduate college students that may be a result of stress. The college student population may be vulnerable to the low voltage condition because of stress from the transition between teenage and adult life and …

The Role Of Online College Courses In Rehabilitating Offenders, Niares Hunn

Walden Dissertations and Doctoral Studies

Research and testimonial evidence indicate the importance of postsecondary education in the rehabilitating inmates and in decreasing reoffending. However, limited research exists on improving critical thinking skills and cognitive processing among inmates. The purpose of this quantitative study was to (a) examine the influence of a psychology course on the critical thinking scores for individuals who took an online psychology course and to (b) analyze how the scores of inmates and other students in the course differed. Using a social cognitive theoretical framework, pretest and posttest scores were compared using a paired t test of statistical analysis of secondary, archival …

Perceived Factors Contributing To Coronary Heart Disease In African American Women, Funmilola O. Sholanke

Walden Dissertations and Doctoral Studies

African American women (AAW) suffer from disproportionately high death rates due to coronary heart disease (CHD) compared to Caucasian women. Although there have been a number of studies targeting African American adults with CHD in clinical interventions, very few studies have addressed the social determinants of health and the influence of AAW's perceptions of health factors on health outcomes. The purpose of this phenomenological study was to fill the gap in the existing knowledge base by examining the lived experiences of 10 AAW diagnosed with CHD with a focus on the perceptions of environmental, socioeconomic, and cultural factors related to …

The Influence Of The Ready Intelligence Program On Crewmembers' Perception Of Proficiency In An Air Force Weapon System, James Martin Bane

Walden Dissertations and Doctoral Studies

A lack of evaluation and evidence of effectiveness prompted this study of the Distributed Common Ground System's (DCGS) proficiency maintenance tool, Ready Intelligence Program (RIP). The goal was to close the gap between research and practice and inform stakeholders at the local Distributed Ground Station (DGS) of evaluation results. Guided by a logic model as the theoretical foundation, this study examined how proficiency is perceived by DCGS crewmembers because of RIP at a military installation with intelligence, surveillance, and reconnaissance missions. This qualitative study used an outcomes-based program evaluation report based on interviews with 5 crewmembers, observations of program participant …

The Effects Of Barriers Toward Fighting Childhood Obesity Within Head Start, Vanessa Chaney

Walden Dissertations and Doctoral Studies

Childhood obesity is associated with significant morbidity and mortality and poses a health care burden. Child care facilities serve at the forefront in fighting childhood obesity among preschoolers. Since 2009, a significant shift has occurred in studying child care settings among children aged 3-5 in North Carolina and South Carolina in response to the rising rates of obesity in this population. Some of the hypothesized determinants of childhood obesity among preschoolers in North Carolina and South Carolina are outdoor activity, staff behavior, center's size and location. The purpose of this study was to investigate if significant relationships exist between childhood …

Applying The Analytic Hierarchy Process To Oil Sands Environmental Compliance Risk Management, Izak Johannes Roux

Walden Dissertations and Doctoral Studies

Oil companies in Alberta, Canada, invested $32 billion on new oil sands projects in 2013. Despite the size of this investment, there is a demonstrable deficiency in the uniformity and understanding of environmental legislation requirements that manifest into increased project compliance risks. This descriptive study developed 2 prioritized lists of environmental regulatory compliance risks and mitigation strategies and used multi-criteria decision theory for its theoretical framework. Information from compiled lists of environmental compliance risks and mitigation strategies was used to generate a specialized pairwise survey, which was piloted by 5 subject matter experts (SMEs). The survey was validated by a …

The Experiences Of Military Parents Homeschooling Using Online Teaching Resources, Georgia George Watters

Walden Dissertations and Doctoral Studies

U.S. military members and their families relocate from one duty station to another on average once every 3 years. Children in military families change schools often, introducing potential problems such as struggling to make new friends, having trouble adjusting to new teaching styles, and losing academic credits due to the transition from one school to the next. Homeschooling that incorporates online resources can provide instructional continuity, social interaction opportunities, and submission of required periodic assessments. The primary purpose of this phenomenological study was to examine the experiences of military parents involved in homeschooling their children using online resources. The research …

Government Senior Executives' Perceptions Of Brain Drain On Leadership In The United States Virgin Islands, Shurla Jeffers-Knight

Walden Dissertations and Doctoral Studies

Highly qualified individuals are leaving the Caribbean and relocating to the United States and other developed countries. Researchers describe this resulting flight of human capital, or brain drain, from the Caribbean as a problem which has no clear definition or immediate solution. This phenomenological study explored perceptions of government senior executives in the United States Virgin Islands (USVI) of the cause and impact of brain drain. Burns' and Bass's transformational and transactional leadership theories were used as the framework for this study. Data were collected through a demographic questionnaire and semistructured interviews with a snowball sample of 10 participants. Data …

Beyond Elections: Ghana's Democracy From The Perspective Of The Citizenry, Ransford Osafo-Danso

Walden Dissertations and Doctoral Studies

Ghana's democracy has been hailed by scholars, practitioners, and the international community in recent years as a shining example in the West African subregion as a result of the country's record of organizing successive elections with minimal or no violence. However, the evaluation of Ghana's democracy has predominantly focused on the elections and disproportionately captures the views of the political elite; conspicuously missing is the perspective of the ordinary Ghanaian. This presents an incomplete picture of Ghana's democracy, given the relevance of citizens' participation in democratic societies. To address this gap in knowledge, this qualitative case study explored the practice …

Exploring The Experiences Of Call Center Employees Regarding Business Scripting, Roman Dzuba

Walden Dissertations and Doctoral Studies

Scripting, defined as the mechanization of business processes through automated tools or orchestrated responses, has played a significant role in shaping call center activities and the resultant customer relationship. However, findings of industry research have shown that the use of scripting to maximize operational efficiency has had a disempowering effect on call center employees by lowering their job-skill and knowledge requirements. Grounded in the concepts of knowledge management and knowledge transfer, this study explored the experiences of frontline call center employees on the effects of scripting on customer problem solving. A single-case study design with semistructured interviews was used with …

Risk Factors And Food-Borne Illness: An Analysis Of Restaurant Violations In Georgia, Jovan Harris

Walden Dissertations and Doctoral Studies

Restaurant managers complete certification in food safety in order to ensure that food is handled and prepared in a manner that decreases risk factors associated with food-borne illness. However, the literature has been inconclusive concerning the connection between manager certification and the incidence of critical food-safety violations. The purpose of this quantitative study was to examine the relationship between the presence or absence of a certified food safety manager (CFSM) and the number of risk factors cited on food inspection reports and the food safety score. In addition, this study was designed to determine whether operation type (i.e., chain vs. …

Effects Of Education On Victims Of Domestic Violence, Julette N. Anderson

Walden Dissertations and Doctoral Studies

The purpose of this project was to improve support for victims of domestic violence. To that end, this project developed an evidence-based program to provide information about domestic violence including safe and confidential ways to seek assistance, rights as cohabiting intimate partners, and the resources available to community members. Several approaches were used to develop, validate, and plan for implementation and evaluation of this program, which was developed for 3 sites in Broward and Miami-Dade counties where the project is situated. The program logic model and the social ecological model, including the individual, relationship, community, and societal levels, were used …

Success Factors For Women Of Color Information Technology Leaders In Corporate America, Annette Skervin

Walden Dissertations and Doctoral Studies

The 2013 United States Census data documents the significant underrepresentation of women of color in the information technology (IT) field. Women of color (Black, Hispanic, Asian or self-classified as non-White) represent an untapped resource in an industry with a low unemployment rate, high starting salaries, and a projected 18% growth rate by the year 2022. Prior researchers have studied White women in IT and have not provided a voice to women of color leaders. The specific problem addressed was the under-representation of women of color IT leaders in corporate America. The purpose of this phenomenological study was to investigate the …