Digital Commons Network^™

Effectiveness Of The Kimberley Process And Corporate Social Responsibility In The U.S. Jewelry Industry, Robert Previti

Walden Dissertations and Doctoral Studies

The United States jewelry industry recognized that the illegal import and trade of conflict diamonds is a matter of serious international and national concern, leading to human rights abuse. As such, human rights and conflicts became the primary impetus for establishing the Kimberly Process (KP) and corporate social responsibility (CSR) policies. The purpose of this quantitative study was to investigate the effectiveness of the KP and CSR policies in deterring the use of conflict diamonds in the U.S. jewelry industry. This study was an investigation as to whether conflict diamonds are entering the U.S. jewelry supply chain and a review …

The Impact Of Self-Efficacy On Retention In Technical Colleges, Percy W. Reed

Walden Dissertations and Doctoral Studies

Vocational and career training institutes focus their energy and resources on student support services, increasing student retention as it relates to minority populations. Despite these efforts, a specific vocational and career institute in the southeast United States reports a 50% retention rate of students who are enrolled. This case study explored students' descriptions of how self-efficacy supported their perseverance while attending the vocational and career training institute. The conceptual framework included Bandura's notions of self-efficacy and Tinto's integration model. Purposeful sampling strategies were used to interview 10 successfully-retained students enrolled in their 4th term or beyond at the vocational and …

Teachers' Perceptions About Response To Intervention Reading Strategies For At-Risk Students, Wanda Jean Rector

Walden Dissertations and Doctoral Studies

Many students enter 9th grade as non-proficient readers who have not been successful on the state reading assessment. Response to Intervention (RTI) is a required program for teachers to use to increase students' reading proficiency. Guided by Bruner's constructivist theory and Vygotsky's theory of the zone of proximal development, this study examined the connection between these 2 theories and explored approaches to the creation of instructional delivery methods for reading to assist struggling readers. The research questions focused on teachers' perceptions about RTI implementation, training, and best practices. The participants were Grade 9 English teachers (n = 6) who were …

Meeting Meaningful-Use Requirements With Electronic Medical Records In A Community Health Clinic, Tony Andrew Richardson

Walden Dissertations and Doctoral Studies

Small nonprofit medical practices lack the technical expertise to implement electronic medical records (EMRs) that are consistent with federal meaningful-use requirements. Failure to comply with meaningful-use EMR requirements affects nonprofit community health care leaders' ability to receive reimbursement for care. Complexity theory was the conceptual framework used in this exploratory single case study. The purpose of the study was to explore the strategies nonprofit community health care leaders in Washington, DC used to implement EMRs in order to comply with the meaningful-use requirements. Data were collected via in-depth interviews with 7 purposively-selected health care leaders in a nonprofit clinic and …

The Underuse Of Hospice Care In The African American Military Beneficiary Population, Wanda Castleberry Richards

Walden Dissertations and Doctoral Studies

Hospice services provide a holistic approach to end-of-life care to terminally ill patients though there is some evidence to suggest that African American military beneficiary populations may not access hospice care as often as expected. The purpose of this nonexperimental study was to evaluate reasons for the low use of hospice care among the terminally diagnosed members of this population, between the ages of 18 and 64. Kolcaba's comfort theory provided the theoretical framework for this study. The research explored whether a statistically significant difference exist among African Americans military beneficiaries population as compared to non-Hispanic Whites pertaining to their …

The Impact Of Gender And Focal Concerns Theory On The Treatment Of White-Collar Defendants By Federal Judges, Brandon Michael Roberts

Walden Dissertations and Doctoral Studies

Previous research found gender to be a primary consideration of judges in terms of actions towards defendants. Blameworthiness, the combined effect of criminal history, offense severity, and the defendant's role in the criminal event, is also known to impact judge's actions. Little, though, is known about how gender and blameworthiness, combined, may be related to judges' actions towards white-collar defendants. The purpose of this case study, therefore, was to explore whether defendant gender and blameworthiness impact judicial actions towards defendants charged with white-collar crime(s) in a federal district court of New York. The theoretical framework was Demuth and Steffensmeier's theory …

Evaluating Positive Psychology Curriculum Among Nontraditional Students In A Foundational Course, Ruth Hilton Rhodes

Walden Dissertations and Doctoral Studies

Positive psychology emphasizes growth, adaptive functioning, and human potential. The present study contributes to this literature by examining the impact of exposure to a positive psychology curriculum among nontraditional students taking foundational courses in a career college. Mixed methods were utilized to assess changes in student well-being and goal setting quantitatively through pre- and post-tests of the Authentic Happiness Survey and the Satisfaction with Life Scale as well as identifying emergent themes from qualitative analysis of student reflections and written assignments over a 9-week term. Twenty-five students participated in foundational courses, which placed an emphasis on positive psychology. Paired samples …

Evaluation Of Intervention To Increase Exercise Among A Group Of Hispanic Patients In South Florida, Rene Beltran Rodriguez Elias

Walden Dissertations and Doctoral Studies

Despite knowledge regarding the need for regular physical exercise, little is known about the most effective ways to encourage and maintain regular physical activity among primary care patients. New approaches to education about and support of physical activity are needed for everyone, but especially for groups susceptible to diseases related to sedentary lifestyles. This project evaluated a web-based educational intervention guided by the health belief model to address the lack of regular physical activity among 25 Hispanic patients in a South Florida clinical practice. The physically inactive patients were identified through the clinic's electronic medical records and consented to participate. …

Cultural Relevance In An English Language Learners' Classroom: A Qualitative Case Study, Katherine L. Roe

Walden Dissertations and Doctoral Studies

Colleges and universities typically provide remedial reading coursework for English language learners (ELL) to develop academic reading proficiency. However, a disproportionate number of ELLs fail to exit remedial classes. Prior research has indicated cultural relevance can motivate and stimulate learning; however, the extent to which a culturally relevant classroom curriculum makes a difference in the ELL classroom experience has not been fully explored. This study describes the experience of cultural relevance in an academic reading ELL college class. Moll's funds of knowledge was used as the conceptual framework in a qualitative case study to examine how cultural strengths and knowledge …

A Comparative Study Of Two Instructional Models In Developmental Education Writing Programs, Barbara Ann Roseborough

Walden Dissertations and Doctoral Studies

Low college readiness among high school graduates is a national problem. A significant percentage of graduates are referred to courses designed to remediate deficiencies in the basic skills of reading, writing, and mathematics. Initiatives designed to improve the student experience in remedial and developmental programs have focused on the use of technology. Although technology has been used in the teaching of writing, research has not shown that this method is an improvement when compared to the lecture-based approach to teaching writing. The purpose of this nonexperimental quantitative study was to examine the impact of a technology-based writing program on student …

Impact Of Simulation On Nurses' Satisfaction, Confidence, And Communication In Neonatal Resuscitation, Kathryn Rudd

Walden Dissertations and Doctoral Studies

Teamwork and communication in clinical practice improves with simulation using the TeamSTEPPS program. However, there is limited research about simulation efficacy for improving neonatal resuscitation through enhanced communication. Based on a needs assessment and literature review specific to quality improvement strategies for neonatal resuscitation, an enhanced neonatal resuscitation provider (NRP) course was infused with TeamSTEPPS communication strategies, and an NRP case was adopted for simulation training. Also, utilizing clinician feedback, the flow of the resuscitation documentation was revised. The purpose of this project was to evaluate the perceived level of confidence, satisfaction, and communication skills in nurses performing neonatal resuscitation …

Developmental Evaluation Of A Centralized Denials Management Program, Lisa Schiener

Walden Dissertations and Doctoral Studies

Health care reimbursement is changing, and hospitals are finding it difficult to receive payment due to insurers' denial of services already rendered to patients. A denial can be considered an underpayment by the insurer to the hospital. Using a Six Sigma approach, a large hospital system in the southeast United States found that individual hospitals were not focused strictly on denials, but other tasks as well. Hospital administrators conducted a literature review and found that centralizing denials management team has improved reimbursement outcomes elsewhere. Therefore, the hospital system implemented a centralized denials unit to focus on overturning insurer denials while …

College Transition Experiences Of Homeschooled Women, Jeanine L. Sanclemente

Walden Dissertations and Doctoral Studies

During the past 40 years, the U.S. homeschooling population rose exponentially. The results of homeschooling need to be studied further so that parents, legislators, and higher education leaders can make prudent and well-informed decisions regarding homeschooled students. No studies have been completed that focus on the unique experiences of homeschooled women as they transition to college in terms of academics, forming new relationships, and individuating from their families. The purpose of this phenomenological study was to explore academic and relational processes during the transition to college. In this qualitative dissertation based on constructivist design and in the conceptual framework of …

Teachers' Perspectives: Face-To-Face And Computer-Based Instruction In Math, Carolyn Jones Sessoms

Walden Dissertations and Doctoral Studies

Differentiated instruction offers opportunities to improve student academic performance, specifically in students with learning disabilities. However, teachers' perceptions of which differentiated-instruction program works best to support differently abled students were unknown. The purpose of this qualitative case study was to explore teachers' perceptions on whether face-to-face instruction using response to intervention or computer-based learning using TenMarks works best in improving the academic performance of students who are differently abled in mathematics, specifically geometry. Constructivism, social disability theory, and Bandura's social learning theory formed the study's theoretical framework. Research questions guiding the study focused on teachers' perceptions of the advantages and …

Improving Bedside Swallow Screening In Acute Stroke Patients: An Evaluation Plan, Juliette Segree

Walden Dissertations and Doctoral Studies

A stroke is a life-changing event for a patient and his or her family. The acute stroke patient is at risk for developing aspiration pneumonia, whether silent or overt. Prevention of pneumonia in this population requires timely completion and documentation of the bedside swallow screen to identify those patients at risk for aspiration pneumonia; however, anecdotal data from the emergency department at the site of this project suggested that completion and documentation of the screening were inconsistent. Guided by the quality caring model adopted by the project site as well as the logic model, the aim of this project was …

Case Study On How High School Teachers Incorporate Technology In The Classroom To Meet 21st Century Student Learning Needs, Sara Sharick

Walden Dissertations and Doctoral Studies

Students are not adequately prepared to contribute to the workforce or engage in global citizenship in the 21st century. Research indicates proper education of students cannot be accomplished without teachers' acceptance of technology in the classroom, engagement in effective professional development, and ability to transform their curricula. Although there is an abundance of research supporting the use of technology in the classroom, little research has examined how to incorporate the technology into student-centered learning. The research questions in this study examined teachers' use and acceptance of technology in the classroom and how teachers incorporate technology to meet the 21st century …

Development Of A Church-Based Educational Program To Increase Prostate Cancer Screening For Black Men 40 And Older, Dawn Marie Silvera-Ndure

Walden Dissertations and Doctoral Studies

Prostate cancer is the most common cancer among men in the United States and is one of the leading causes of cancer death among men of all races. However, African-American men are at particularly high risk. These men are diagnosed more often with prostate cancer, are diagnosed later, and are more than twice as likely to die from prostate cancer than are Caucasian men. A strategy to address this inequity was to develop a community based program that would reach this at risk population. The goal of the project was to develop an evidence-based, theory-supported education and referral program to …

School Community Members' Perceptions Regarding Lgbt-Based Bullying, Harassment, And Violence, Steven W. Street

Walden Dissertations and Doctoral Studies

In Tennessee, a majority of students who identify as Lesbian, Gay, Bisexual, or Transgender (LGBT) do not feel safe due to bullying and harassment that is targeted toward them by their peers. Schools, such as MTS school (a pseudonym), are not required to specify protection for LGBT students, causing the LGBT bullying to continue without being reported and resulting in higher absences, lower achievement, greater mental health issues, and in some cases, suicidal ideation among LGBT students. Through confidential personal interviews that were transcribed and coded, this case study's purpose was to better understand how MTS adult stakeholders perceive (a) …

The Influence Of Written Formative Feedback On Student Learning In Elementary Mathematics, Sharon Faye Shrum

Walden Dissertations and Doctoral Studies

Research has shown that giving quality feedback to students, which is an aspect of formative assessment, is a high-yield strategy that educators can use to advance academic achievement and support students in their learning process. The study took place in a Virginia school division where formative assessment was not a division-wide initiative used to increase student achievement. Therefore, the purpose of this qualitative case study was to identify the perceptions of teachers and students concerning formative feedback and distinguish the types of written feedback that may influence student learning. Bandura's social cognitive theory of self-efficacy and motivation provided the conceptual …

Evaluation Of The Intervention Efficacy Of Lions Quest Skills For Adolescence, Jennifer Lee Switzer

Walden Dissertations and Doctoral Studies

Adolescence is characterized as a time of impulsivity, emotional decision-making, and peer influence; thus, interventions targeting the development of effective psychosocial skills are imperative. Improved psychosocial functioning can equip adolescents for successfully overcoming future life challenges. There are few studies that have examined how adolescents' psychosocial skills could be improved in the context of substance abuse prevention program participation. The purpose of this study was to examine changes in psychosocial skills in a group of adolescents who participated in 2 of 10 Lions Quest Skills for Adolescence (Lions Quest SFA) programs being used in central Virginia middle schools. This study …

Technology Integration: A Community Of Practice To Support Learning, Claudette W. Stone

Walden Dissertations and Doctoral Studies

Abstract This qualitative case study examined teachers' perceptions that contributed to a lack of

technology integration in their K-8 classrooms. The purpose of the study was to determine why teachers of a K-8 and K-5 school underused or failed to integrate technology to support learning. The theoretical framework for this study was provided by Dewey's constructivist theory, Lave and Wenger's situated learning theory and communities of practice, and Kolb's experiential learning theory principles of teaching and learning. The research questions addressed teachers' perceptions of technology integration as a curriculum strategy and teachers' perceptions of how technology affected professional practices to …

Transitional Planning And Homelessness Of Youths Emancipated From Foster Care, Sharon Patricia Sutherland

Walden Dissertations and Doctoral Studies

Previous research has indicated that approximately 25% of the 30,000 youths emancipated from foster care each year experience negative outcomes including poor education attainment, limited employment opportunities, homelessness, lack of access to healthcare, and poor social networks. Despite the existence of federal legislation that requires foster care agencies to assist foster youths to make the transition to independent living, research has revealed that the current transitional planning process is not effective. There is a gap in the current literature regarding qualitative research on youths' shared experiences of the transitional planning process as they transit out of foster care. This study …

Grandparent Support And Juvenile Delinquent Youth, Anita Marie Taboh

Walden Dissertations and Doctoral Studies

Juvenile delinquency is a social issue which has been shown to have a significant cost to society in a variety of ways which include community safety, the cost of arrest, charges, and court processes, as well as the damage done in families and to the youth through the label of juvenile delinquent or Person in Need of Supervision (PINs). One important area in treatment and discharge planning for youth designated as either juvenile delinquent or Persons in Need of Supervision is the inclusion of supports to help youth change the trajectory from these behaviors into more socially acceptable activities and …

Identifying Leadership Development Needs Of Catholic Secondary Educators, Neil M. Theisen

Walden Dissertations and Doctoral Studies

Current administrators at a Northeast metropolitan area Catholic school have not formally identified the needs that support leadership development for their future and novice administrators. Compounding this problem, an increasing number of Catholic school lay administrators are taking on leadership roles traditionally held by members of religious communities whose membership is steadily declining within the United States. This case study examined the experiences of current administrators to identify leadership development needs for novice and future administrators at a Catholic secondary school. The study's framework was derived from the concepts of leadership succession planning and mentoring. A purposeful sample of 10 …

Adventist Affiliation And Type 2 Diabetes Pre- And Post-Complete Health Improvement Program (Chip), Janie Unruh

Walden Dissertations and Doctoral Studies

Adventists following a plant-based diet have half the prevalence and incidence of type 2 diabetes than nonvegetarian Adventists. This study used a quantitative, correlational study design to assess if there was a significant difference in type 2 diabetes prevalence rate between Adventists and non-Adventists preprogram, and if there were significant differences in biometrics between Adventists and non-Adventists with diabetes pre- and post-Complete Health Improvement Program (CHIP). This study incorporated the social ecological model for its conceptual framework and examined pre- and postprogram changes among Adventists (n=210; 20.1%) and non-Adventists (n=836; 79.9%) with type 2 diabetes. It used secondary data from …

Outcomes Of Professional Development For Rural Community College Leaders, William Thompson Thompson

Walden Dissertations and Doctoral Studies

To mitigate the loss of experienced administrators, community college leaders create internal grow-your-own (GYO) leadership development programs. Although the purpose of these programs is to ensure institutional efficacy by developing a pipeline of administrative and faculty leaders, little attention has been given to learning about the participants' post-program career advancement over time. Consequently, the value of GYO leadership training for participants is not well known. The purpose of this qualitative case study was to explore the post-program professional development of a group of participants 2 years after completing a rural community college GYO leadership program. The conceptual framework was guided …

Small Learning Communities And High School Academic Success, Jeremy Eugene Warren

Walden Dissertations and Doctoral Studies

Thousands of students drop out of high school every day in the United States and the repercussions affect more than just the individual. Research on smaller learning communities (SLC) reveals increased student achievement, as well as improved teacher perception of student engagement. Student attendance, grade point average, and standardized test scores have been seen to improve within the SLC. In addition, graduation rates for students enrolled in a SLC have revealed increases, but this research focuses on the SLC as an intervention for any student. The current research targets at-risk students in an educational climate of sparse resources, and an …

Examining Employee Motivation, Environmental Systems, And Corporate Social Responsibility In Proenvironmental Behavior, Brian Warrick

Walden Dissertations and Doctoral Studies

The World Health Organization has pointed to climate change as the most significant issue in the 21st century as a result of greenhouse gas emissions and environmental pollution. Organizations are leaning toward corporate social responsibility (CSR) and environmental management systems (EMS) to reverse the current trend; however, these efforts are often ineffective or pooly implemented. The purpose of this quantitative study was to determine the extent to which employees' proenvironmental behavior relates to their protection motivation and organizational identification, as well as their perception and knowledge of the organization's CSR and EMS, respectively. Using social identity as the theoretical framework, …

Unique Barriers Faced By First-Generation Adult Learners, Paulette Williams

Walden Dissertations and Doctoral Studies

There has been an increase in the number of first-generation adult learners in higher education institutions. However, literature has revealed limited information on the experiences of first-generation adult learners and their perception of the barriers they face in higher education. The purpose of this phenomenological study was to examine the experiences of 6 first-generation adult learners attending a higher education institution and their perception of the barriers they faced. The theoretical foundations were andragogy theory and social-cognitive career theory. Data were collected using purposeful interviews and data were analyzed using iinterpretative pphenomenological aanalysis. Five detailed patterns were identified: (a) students …

Successful Sustainability In A Catholic Secondary School, Diane Tucker

Walden Dissertations and Doctoral Studies

The decreasing number of sustaining Catholic schools has limited diversity in educational options for families, affecting local district finances, reducing potential for academic competition among schools, and increasing crime and violence in in the areas where these schools have closed. In 2013-2014, 9 out of 22 Catholic secondary schools closed or merged in the Northeast region of the United States. However, some schools in the Northeast region have been thriving and sustaining their students and programs. Utilizing Fullan's systems thinking on sustainability as conceptual framework, a descriptive case study of a successful Catholic secondary school in the Northeast region was …