Digital Commons Network^™

Influences And Experiences Of City Council Members On Environmental Policy Decision Making, Bobbie Brown

Walden Dissertations and Doctoral Studies

Ineffective environmental policies pose a problem for municipalities as they strive to create sustainable communities. Improving these policies may establish standard practices that assist municipalities in meeting related environmental goals. Statistics show the municipalities within this study operate at different levels of goal achievement. Little is known, however, about the influences that directly affect the development of environmental policies. The purpose of this study was to determine the ways in which public officials address environmental issues and the factors considered in policy discussions that lead to their decisions. The theoretical framework comprised Sabatier and Jenkins-Smith's advocacy coalition and Arrow's rational …

The Impact Of Prostate Cancer On Survivors' Sense Of Meaning In Life, Carol Lynn Brady

Walden Dissertations and Doctoral Studies

Research has shown that meaning in life is a universal human need, regardless of cultural identity or education. This research study investigated how the encounter with prostate cancer impacted men's sense of well-being and what they considered meaningful in life. An interpretative phenomenological research design was used because of its descriptive nature and its focus on the individual's perspective. The sample included 6 men between the ages of 18 and 65 who had been out of treatment for 1 year. Participants completed essays about their perceptions and experiences over 3 periods of time: before diagnosis, during treatment, and as survivors. …

Prioritizing Offshore Vendor Selection Criteria For The North American Geospatial Industry, Simon Wolfgang Musaeus

Walden Dissertations and Doctoral Studies

The U.S. market for geospatial services totaled US $2.2 billion in 2010, representing 50% of the global market. Data-processing firms subcontract labor-intensive portions of data services to offshore providers in South and East Asia and Eastern Europe. In general, half of all offshore contracts fail within the first 5 years because one or more parties consider the relationship unsuccessful. Despite the high failure rates, no study has examined the offshore vendor selection process in the geospatial industry. The purpose of this study was to determine the list of key offshore vendor selection criteria and the efficacy of the analytic hierarchy …

Factors Influencing Diabetes Self-Management Of Filipino Americans With Type 2 Diabetes Mellitus: A Holistic Approach, Jocelyn B. Sonsona

Walden Dissertations and Doctoral Studies

There is an increasing prevalence of Type 2 diabetes mellitus among Filipino Americans. However, how well Filipino Americans with diabetes self-manage their disease and what factors influence their diabetes self-management behaviors remain unknown. Based on a holistic approach, this quantitative study was designed to investigate the diabetes self-management behaviors of this population and the factors influencing their self-management behaviors. The combined roles of diabetes knowledge, diabetes self-efficacy, spirituality, and social support were examined in predicting diabetes self-care behaviors. A convenience sample of 113 Filipino Americans with Type 2 diabetes mellitus completed the Diabetes Knowledge Test, Self-Efficacy for Diabetes Test, Daily …

Longevity Of Women Superintendents, Kim C. Sethna

Walden Dissertations and Doctoral Studies

Public schools are facing a leadership crisis regarding the lack of women superintendents in the United States. Although, historically, women have dominated the positions of classroom teachers and outnumbered men in receiving administrative leadership certificates, there is a disproportion in the number of men and women superintendents leading the nation's approximate 14,000 public schools. While current researchers describe the complex roles that the superintendency entails, there is little data on gender differences, specifically, how women superintendents achieve longevity in this role. The purpose of this study was to examine the relationship between the longevity of women superintendents in public school …

Differentiated Instruction In A Standards-Based Middle School Science Classroom, Marsha Ranata Hogan

Walden Dissertations and Doctoral Studies

Middle schools in Georgia and all over the United States face unique obstacles for enhancing the academic accomplishment of an increasingly diverse group of learners. Under pressure to implement innovative research-based teaching practices to overcome these challenges, many schools and teachers adopt differentiated instruction (DI), a teaching approach designed to accommodate different learning styles and levels of ability. This study was grounded in Howard Gardner's multiple intelligences and Lev Vygotsky's zone of proximal development (ZPD) theory. The research questions investigated in this study were designed (1) to explore the perceptions of science teachers regarding how they apply DI and …

Consequences For Nursing Graduates Of Failing The National Council Licensure Examination (Nclex), Julius Atemafac

Walden Dissertations and Doctoral Studies

Little information is available regarding the consequences of new nursing graduates who fail the National Council Licensure Examination for Registered Nurses (NCLEX-RN). The purpose of this study was to understand how these graduates could successfully pass this examination in subsequent attempts. Guided by Fisher's personal change model, the key research questions addressed the consequences of failing the NCLEX-RN exam and the actions the new graduate took after failing it. A phenomenological design was employed with a purposive sample of 17 new nursing graduates in the metropolitan area who had failed the NCLEX-RN. An inductive approach using a constant comparison, content …

Evaluation Of The State Of Georgia's School Instructional Extension Program (Siep) At One Middle School, Taiesha Marie Adams

Walden Dissertations and Doctoral Studies

This study examined the implementation of the State of Georgia's School Instructional Extension Program (SIEP) at one middle school in a rural school district. SIEP was adopted in this district in an effort to improve outcomes for students who demonstrate deficiencies in core-academic subjects. For the past 2 years, SIEP has been used at this study site to address low academic performance in the area of mathematics. However, to date, school leaders have not developed a system to evaluate the efficacy of the program. The purpose of this project study was to conduct a comprehensive program evaluation that addressed the …

Strategies For Creating A Unique Culture In Preparation For Campus Relocation: A Process Evaluation, Dana Ague

Walden Dissertations and Doctoral Studies

The relationship between a college and its founding church changed as the college developed its liberal arts programs and leaders sought to create an independent new culture from the church. Using Clark's organizational saga framework, the purpose of this study was to assess the effects of culture change on this institution. The research questions examined strategies that leaders used to transition the campus to its new reality. A formative, qualitative, process-oriented evaluation was used to collect interview data from 22 institutional leaders and other key stakeholders; data were also collected from institutional documents. The data were then coded and analyzed …

Diffusion Of Social Network Technology And Overuse Among Health Industry Knowledge Workers, Abdel Rahman Toure

Walden Dissertations and Doctoral Studies

Many organizations now realize the important role of social network technology (SNT) in building social capital and hence broadening their customer base. However, observations have indicated that, while working, many knowledge workers use SNT to engage in non-job related activities, potentially leading to a decrease in productivity. The purpose of this study was to examine the relationship between the usage of SNT and productivity in the health sector. The theoretical foundation of this study emanated from Rogers's theory of diffusion of innovations and Campbell, Rodney, Scott, and Christopher's theory of performance. Collection of data involved a self-administered survey designed with …

Bystander Effect And Religious Group Affiliation: Terrorism And The Diffusion Of Responsibility, Thomas Schillinger

Walden Dissertations and Doctoral Studies

The collective nature of group affiliation may inhibit an individual from exhibiting prosocial behavior regarding acts of religiously-motivated terror. This study's purpose was to investigate the nature of bystander intervention as it relates to religious group affiliation. Darley and Latane's bystander effect theory provided the theoretical framework for this study. The research questions examined the impact of religious group affiliation and group size on the dependent variables of civic moral disengagement (CMD) and commitment to the war on terror (CWT). Three validated survey instruments were administered to a random participant pool of 206 respondents. An ANCOVA and Spearman's rho correlation …

Factors Influencing U.S Army Personnel Meeting Body Mass Index Standards, Salma Theus

Walden Dissertations and Doctoral Studies

Factors Influencing U.S. Army Personnel Meeting Body Mass Index Standards

by

Salma Theus

MS, California State University, Dominguez Hills, 2008

BA, La Sierra University, 2005

Dissertation Submitted in Partial Fulfillment

of the Requirements for the Degree of

Doctor of Philosophy

Psychology

Walden University

September 2014

U.S. Army Regulations require soldiers to be fit, as excessive weight negatively impacts their readiness, health, and morale. A quantitative study examined if personal, behavioral, and/or environmental factors predict a soldier's self-efficacy and body mass index. Data were obtained from 117 soldiers on 6 scales: the Armed Services Vocational Aptitude Battery, the Army Physical Fitness …

Middle School Teachers' Perspectives Of Classroom Bullying, Sareta Valdez Brown

Walden Dissertations and Doctoral Studies

Teachers are faced with numerous interruptive bullying behaviors in middle school classrooms, which brought the quality of education into question. Bullying victims have shown decreased rates of academic success, measured by lower grades, compared to those not involved in bullying. The purpose of this basic interpretative qualitative study was to explore the phenomenon of classroom bullying from the perspectives and experiences of 10 middle school teachers. The research questions examined teachers' experiences in witnessing bullying in their classrooms and the strategies they used to identify and effectively avert bullying in school. Bandura's theories of moral disengagement and social learning theory …

Educators' Perceptions About African American Student Referrals To Special Education, Ydeaira Erica Ely

Walden Dissertations and Doctoral Studies

The overrepresentation of African American (AA) students in special education is a problem in the United States, with concerns about the lack of uniformity in AA students' referrals to special education, and whether the referral process is applied consistently for all students. The purpose of this qualitative case study was to examine the perceptions of teachers, school counselors, and school administrators concerning the special education referral process, and whether the process was applied consistently for all students. The 2 theories providing the theoretical foundation were critical race theory and zone of proximal development. Criterion sampling was used to select 6 …

African American Women's Perceptions Of Personal Risks For Heart Disease, Fecelia Laurice Holt

Walden Dissertations and Doctoral Studies

Heart disease has been the primary cause of death among both men and women in the United States. More African American women are developing and dying from heart disease than any other ethnic group; yet, they are less likely than European American women to know that they have the major risk factors for heart disease. The purpose of this study was to determine the overall knowledge and health beliefs about heart disease among African American women. Five health belief model constructs of perceived susceptibility, perceived severity, perceived benefits, perceived barriers, and cues to action were applied as the theoretical framework …

Role Conflict And Nonsexual Boundary Violations Among Correctional Officers, Ronald M. Ruggiero

Walden Dissertations and Doctoral Studies

Role Conflict and Nonsexual Boundary Violations Among Correctional Officers

by

Ronald Ruggiero

Dissertation Submitted in Partial Fulfillment

of the Requirements for the Degree of

Doctor of Philosophy

Human Service--Criminal Justice

Walden University

May 2014

Abstract

Despite the growing presence of prisons in American society, little is known about challenges experienced in the job performed by correctional officers (COs); specifically, no research has investigated how their intermediary status between inmates and prison management can result in role conflict. This descriptive case study explored role conflict among 10 retired CO's and the presence of inmates who enter prison with a high public …

Teachers' Perspectives About Infusing Music Into Language Arts Instruction, Demetria Lucille Thomas

Walden Dissertations and Doctoral Studies

Reading and writing curricula in more than 50% of America's schools have not been successful in assisting students to meet mandated academic performances for a number of reasons, including lack of student motivation and self-esteem. Research studies indicated that music can influence student motivation and academic performance in subjects such as language arts and that a music-infused curriculum could generate the positive difference between academic failure and academic success. For this qualitative case study with a constructivist paradigm, the purpose was to observe, document, and analyze music-infused lessons used by 4 teachers from prekindergarten to 5th grade with the goal …

Family, Faith/Religion, And African Americans' Decisions To Seek Lung Cancer Treatment, Carla Demetrius Williams

Walden Dissertations and Doctoral Studies

Lung cancer is the leading cause of cancer mortality in the United States, especially among African Americans, who have the lowest survival rate from this disease among all racial/ethnic groups. The aim of this qualitative study was to investigate how family support and religion/faith influence patients' decisions about seeking treatment for lung cancer. This study was guided by the medical decision-making model and used a phenomenological approach. Data were collected from male and female lung cancer patients (n = 15) who were being treated in a thoracic and cardiovascular surgery clinic in Greensboro, North Carolina using semi-structured interviews. All participants …

Propositional Analysis, Policy Creation, And Complex Environments In The United States' 2009 Afghanistan-Pakistan Policy, Cris Shackelford

Walden Dissertations and Doctoral Studies

Military conflicts have become nonlinear and the interrelated political and socio-economic changes within these conflicts have created new challenges for American policymakers. A tool called Wallis' Propositional Analysis (PA) suggests a new paradigm that includes thinking about complexity and robustness/systemicity in a policy. The purpose of this single case study was to determine how the PA paradigm adds heuristic value to complex policy decision-making. A backdrop of Wallerstein's complexity theory and complex adaptive systems (CAS) guided this study. This study examined policy statements from the Obama administration on the Afghanistan and Pakistan conflicts in late December 2009. Data were coded …

A Quantitative Analysis Of The Effect Of Cash-4-Grass Programs On Water Consumption, Cynthia Allen

Walden Dissertations and Doctoral Studies

Water supplies in California are stretched to critical levels as a result of population growth, periodic drought, and climate change. The California legislature recognized that the best way to increase supply is to decrease demand so the Water Use Efficiency Senate Bill 7 (SBx7-7) was signed into law in 2009. The law requires water purveyors to reduce per capita water usage by 20% by the year 2020. To comply, water purveyors are searching for innovative ways to increase water conservation. A review of the literature has shown that many factors influence water consumption. However, the majority of household water consumption …

Testing A Structural Equation Model Of Language-Based Cognitive Fitness, Elizabeth Ann Moxley-Paquette

Walden Dissertations and Doctoral Studies

The normative development of language is often taken for granted, yet problems with language development can result in stress for the individual and family. A challenge with these language development problems lies within the contemporary education system, which assumes that children have appropriate skills when they begin school. The purpose of the study was to test a theoretical model of language readiness known as language-based cognitive fitness, which includes measures associated with structural concepts of language involving receptive language, expressive language, spontaneous narrative speech, and writing fluency. The sample included children from a private school who received an extensive battery …

Veteran Educators' Perceptions Of The Internet's Impact On Learning And Social Development, Matthew Vincent Glowiak

Walden Dissertations and Doctoral Studies

In a time where some 2.4 billion Internet users exist worldwide, children are increasingly impacted by the Internet's influence, both directly and indirectly. With technology now playing a significant role in childhood learning and social development, many unforeseen shifts are occurring that will ultimately impact lifespan development. Although researchers have provided mixed results concerning the impact of the Internet on learning and social development, the body of evidence indicates that veteran K-8 educators who are comfortable and experienced with the Internet view it more favorably. This grounded theory study systematically generated the multisystem technological engagement theory (MSTET) to explain the …

The Effect Of Ability Grouping For Talmud On The Academic Self-Concept Of Jewish Orthodox Middle School Students, Yitzchak Tzvi Goldberg

Walden Dissertations and Doctoral Studies

Researchers have examined the relationship between ability grouping and academic self-concept in math, science, and English, and have found varying results. However, previous studies have not examined the relationship between ability grouping and academic self-concept for the subject of Talmud. Middle school presents a unique opportunity to examine this relationship because middle school is when both ability grouping for Talmud and the study of Talmud begin. The purpose of this correlational study was to assess the relationship between ability grouping and the academic self-concept for Talmud in middle school students. The predictive relationship among individual academic achievement, school average achievement, …

Integration Of Technology Into A Nursing Curriculum Using A Mixed Method Approach, Susan Ramnarine-Singh

Walden Dissertations and Doctoral Studies

In 2011, the Institute of Medicine and 2010 Affordable Care Act addressed the need to use technology in nursing programs. The purpose of this study was to understand faculty perceptions of technology use and integration into the nursing curriculum at a college located in Texas. Lewin’s change theory acted as the theoretical framework to explore organizational dynamics involved in effective strategies. The guiding research questions explored faculty perceptions of technology use, types of technology used, and correlation to teaching experience using a convergent mixed-method approach. Thirty faculty members completed the Teacher’s Intention to Use Technology survey and 15 faculty members …

Sustainability Efforts Of One Oil Company In Niger Delta Of Nigeria, Charles Afam Anosike

Walden Dissertations and Doctoral Studies

Environmental degradation and socioeconomic dilemma continue to stigmatize oil production in the Niger Delta of Nigeria. Sustainability programs of oil companies often determine the improvement of living conditions in the region. This explanatory qualitative case study, guided by systems thinking theory and sustainable value framework, explored practitioners' perceptions of sustainability programs to identify its impact on business and the host communities. The research question was designed to address how sustainability efforts of a single oil company in the Niger Delta contributed to the business performance and the livelihood of the local people. Research data were gathered from a sample of …

Factors That Influence A Jewelry Brand's Globalization Process, Mohammed Ahmed Faitaihi

Walden Dissertations and Doctoral Studies

Local retail jewelry leaders of Saudi Arabian (S.A.) small to medium enterprises (SMEs) have struggled to survive through declining profits and increasing business foreclosures, thus threatening the sustainability of the Saudi retail sector and the Saudi economy. A globalization strategy to enhance profitability for jewelry retail SMEs in S.A. is needed, given the limited options for improving profitability. Despite this acknowledged need, leaders in S.A. have refrained from such a strategy because they lack knowledge of economic attraction features to target in the globalization process. The purpose of this quantitative correlational study using discriminant analysis was to examine specific countries' …

The Sociocultural Basis Of Epidemiology Of Hypertension Among Residents Of Ogun State, Vernon E. Norman

Walden Dissertations and Doctoral Studies

There is a high prevalence of hypertension in Nigeria. Limited knowledge of hypertension, how to prevent it, its outcomes, rapid urbanization, and the adoption of Western eating habits are implicated. Hypertension is an important issue because chronic disease places economic, social, and disease burdens on society. The purpose of this mixed-methods study was to investigate lifestyle practices, knowledge, and attitudes on risks and prevention of hypertension among residents of Ogun State, Nigeria (N = 79). The conceptual framework for this study focused on how knowledge, attitudes, and practices influence the dietary habits, behaviors, and ultimately blood pressure . The PEN-3 …

Corporate Social Responsibility In The Nigerian Banking Sector, Cecily Joy Adeleke

Walden Dissertations and Doctoral Studies

Corporate social responsibility is presently defined by the World Business Council of Sustainable Development as persistent commitment by businesses to behave ethically and contribute to economic development while also increasing the quality of life of employees, their families, and the community. Guided by Freeman's stakeholder theory, this study examined the relationship between corporate social responsibility and the Nigerian bankers' reported satisfaction with the Nigerian banking sector. Survey data were collected from a convenience sample of 99 Nigerian bankers, including branch managers, zonal managers, tellers, marketers, and investors. A single-stage sampling procedure was used to elicit their satisfaction with the Nigerian …

Experiences And Perceptions Of Pregnant Unmarried Adolescents In Nigeria, Priscilla Ndidi Asonye

Walden Dissertations and Doctoral Studies

Sexual activity among unmarried adolescents is a major public health problem in Nigeria, because unmarried pregnant girls are more likely to have multiple sex partners and are less likely to use contraceptives, putting them at greater risk for sexually transmitted diseases (STD), unplanned pregnancy, abortion, social isolation, and poverty. Teen pregnancy and STD rates are on the rise in Nigeria, yet few data exist on the experience of the adolescents themselves. This phenomenological study was designed to explore the in-depth experiences of 10 pregnant, unmarried adolescent girls aged 16-19, including the factors contributing to their sexual activity. An ecological model …

Business Drivers For Environmental Regulations Compliance In Ghana's Mining Sector, Georgina Angorkor Ahorbo

Walden Dissertations and Doctoral Studies

Ghana's mining sector is a significant contributor to the national economy; however, environmental degradation continues to stigmatize the sector. The purpose of this phenomenological study was to explore experiences and perspectives of middle managers on how to drive compliance with EPA regulations and standards in Ghana's mining sector. Ajzen's theory of planned behavior was the conceptual framework for this phenomenological study. A purposive sample of 20 middle managers from Ghana's mining sector participated in interviews, which were transcribed and then coded to generate common themes. The primary research question involved exploring factors that promote employee compliance in Ghana's mining sector. …