Digital Commons Network^™

An Assessment Of Sexually Transmitted Disease Knowledge Among 7th Grade Students, Racquel D. Weaver

Walden Dissertations and Doctoral Studies

Sexually transmitted diseases (STDs) continue to remain a public health concern in the United States, especially among young people. Levels of knowledge with regard to STDs have been investigated in prior research; however, these investigations have been limited primarily to older adolescents and young adults. Grounded in the social cognitive and subjective culture theories, this quantitative, cross-sectional study assessed STD knowledge (other than HIV/AIDS) among 7th grade students attending a public middle school in the United States. Demographic differences (age, gender, and ethnicity) in STD knowledge were examined to determine if these demographic variables predict STD knowledge scores and if …

Progression Of Elementary Teachers In Implementing Language Arts Common Core State Standards, Holly Franks Boffy

Walden Dissertations and Doctoral Studies

The challenges of implementing the Common Core State Standards at the classroom level resulted in political pushback to the reform initiative after the local media covered poor implementation decisions. This study explored how elementary school teachers and instructional leaders described teachers' progress along the implementation continuum for the standards. The concerns-based adoption model served as the conceptual framework for this study. This multicase study design consisted of 16 interviews of teachers and instructional leaders from 4 schools. Data were analyzed through a process that began with open coding followed by axial coding to identify themes. Teacher collaboration driving implementation progress …

Instructional Approaches That Increase Reading Achievement For Boys, Grades 3-6, Tiffany M. Rudek

Walden Dissertations and Doctoral Studies

An achievement gap persists in many educational settings with females outperforming males in reading. In a Southern California school district, reading scores for boys average 10 percentile points below those of girls. A qualitative case study was conducted to explore which instructional approaches can help close this gender gap. The conceptual framework for this study was based on engagement theory, which proposes that students who are engaged in learning tasks achieve at higher levels. The guiding question asked how reading achievement for boys in Grades 3-6 could be improved in the district under study. Semistructured individual interviews were conducted with …

Nursing Students' And Novice Clinical Instructors' Experiences With Clinical Instruction And Assessment, Bridgett Alveta Jackson

Walden Dissertations and Doctoral Studies

Adjunct faculty members make up a growing proportion of nursing school clinical faculty in the United States due to a nurse educator shortage in higher education. Many of the nurses hired as clinical faculty members have years of experience providing patient care, but they lack experience in clinical instruction and assessment. At a state community college in the southeastern United States, nursing students have expressed dissatisfaction in their course evaluations with inexperienced faculty in clinical programs. The experiences of both nursing students under the guidance of novice clinical instructors and clinical faculty were examined in this case study. The National …

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 …

Leadership Strategies To Influence Employee Engagement In Health Care, John David Vizzuso

Walden Dissertations and Doctoral Studies

Hospitals are in a precarious financial position with declining reimbursement, eroding profit margins, and low patient satisfaction. The Patient Protection and Affordable Care Act of 2010 reform may decrease hospital reimbursement by $500 billion from 2010 to 2020, while low patient satisfaction may decrease profitability for hospitals by 27%. Employee disengagement may decrease patient satisfaction and consumer loyalty. The purpose of this phenomenological study was to explore the lived experiences of health care leaders as they worked to engage employees and provide better patient care. Improving patient care provides opportunities to capture new market shares, which increases sustainability of health …

Self Esteem, Locus Of Control, And The Relationship With Registered Nurses' Experience With Workplace Incivility, Elizabeth Anne Berry

Walden Dissertations and Doctoral Studies

The study's purpose is evaluating the relationship between locus of control and selfesteem

in relation to the registered nurse's experience and perception with lateral and

vertical incivility. There is a lack of research concerning nurse-to-nurse incivility within

the nursing profession. The hypothesis examined whether dynamics of locus of control

and self-esteem could provide insight into the personality dynamics influencing incivility

in the workplace. This non-experimental quantitative study used 2 self-evaluation tools

and 1 demographic survey tool to collect data via Survey Monkey, a commercial data

collection company. Participants were 65 randomly selected faculty (n = 36) and

graduate students (n …

The Space Debris Environment And Satellite Manufacturing, Walter Tam

Walden Dissertations and Doctoral Studies

Space debris is a growing threat to operational satellites and satellite manufacturing organizations. Leaders in satellite manufacturing organizations lacking adequate knowledge on the space debris risks could be at a competitive disadvantage. The purpose of this explorative case study was to explore strategies leaders in satellite manufacturing organizations use to mitigate risks through the conceptual lens of stakeholder theory, contingency theory, and general system theory. The research questions addressed strategies to mitigate the debris threat from the perspectives of both ongoing concerns and long-term risk resolution. Data were collected via in-depth interviews with 12 leaders, purposively selected, in satellite manufacturing …

The Effect Of A Drama On Young Adults' Attitudes About Domestic Violence, Regina Watson

Walden Dissertations and Doctoral Studies

Intimate partner abuse has been and remains a pervasive problem that has been documented in every race, religion, class, and level of education. This study presented the rationale for achieving positive social change by examining the problem through prevention rather than reaction and intervention. Although many theories of causation have been presented at various times, none has been proven or offers a complete explanation. Social ecological theory examines the interaction of individual, community, relational, and societal influences on the development of attitudes and behavior acceptance. This pre and post-survey group, quasi-experimental study examined the effects of an intervention on attitudes …

Volunteers' Engagement And Retention In The Community Of Bosniaks Georgia, Inc., Senija Orlovic

Walden Dissertations and Doctoral Studies

Members of ethnic- and nationality-based community organizations in the United States support their communities with their membership fees and donations, but they often show little interest in participating in volunteer activities. The purpose of this case study was to examine what motivates people to engage in ethnic- and nationality-based community organizations and provide information to leaders of the ethnic- and nationality-based community organizations to develop best practices with ways to attract and retain volunteers. This study was based on Clary, Snyder, and Stukas's conceptualization of functional motivations of volunteerism. Interview data were collected from 32 individuals who volunteer in a …

Health Education To Decrease Obesity In Adolescents With Asthma, Mitzie Eumarie Thomas

Walden Dissertations and Doctoral Studies

Obesity increases asthma severity and is costing the health care industry a significant amount of money. Decreasing adolescents' obesity will decrease the risk for chronic health problems, which can have a significant impact in adulthood. Implementing a school-based health education program can decrease the prevalence of obesity amongst adolescents. This program will be implemented by school nurses in the after-school program at Public School 59 (P.S) in New York City. The purpose of this project is to develop adolescents' school-based obesity prevention policies and documentation which will focus on increasing their nutrition education, increasing physical activities, and providing skills to …

The Emotional Impact On Elderly Spouses Who Placed Their Loved Ones In Long-Term, Barbara Hunt

Walden Dissertations and Doctoral Studies

Aging may bring mental and/or physical decline. There may come a point when a loved

one needs long-term care in a nursing home. The purpose of this phenomenological study

was to examine the community dwelling spouses' emotional state. A study was

conducted with 10 individuals (5 men and 5 women) who had a spouse in long-term

nursing care. Inclusion criteria was to be at least 65-years old, have been married at least

30 years, and reside alone in his or her own home. The social emotional selectivity theory

and the construct of boundary ambiguity were applied to view the epoch. …

An Exploration Of Wireless Networking And The Management Of Associated Security Risk, Helen Loretta Collins

Walden Dissertations and Doctoral Studies

The rapid expansion of wireless information technology (IT) coupled with a dramatic increase in security breaches forces organizations to develop comprehensive strategies for managing security risks. The problem addressed was the identification of security risk management practices and human errors of IT administrators, putting the organization at risk for external security intrusion. The purpose of this non-experimental quantitative study was to investigate and determine the security risk assessment practices used by IT administrators to protect the confidentiality and integrity of the organization's information. The research questions focused on whether the security risk management practices of IT administrators met or exceeded …

Bereavement And Parents Who Have Experienced The Sudden Death Of A Child, Thomas Brian Fulbrook

Walden Dissertations and Doctoral Studies

In studies, grief due to the loss of a child is recognized as a complex process, one whose trajectory is influenced by a variety of factors. One factor, the age of the child at the time of death, may be an important influence in the trajectory of grief. The purpose of this interpretive phenomenological study was to explore the experiences of loss for 15 bereaved mothers and fathers whose children suddenly died between the ages of 2 and 12 years. This age range was selected to explore bereavement in parents of young and preteen children because they may feel a …

The Barriers Encountered In Telemedicine Implementation By Health Care Practitioners, Olantunji Obikunle

Walden Dissertations and Doctoral Studies

Patients in rural areas in the United States do not have adequate health care facilities for illnesses and injuries not serious enough for emergency care, but telemedicine could have a positive impact both economically and medically to control rapidly rising health care costs, which is a significant percentage of the gross national product. The purpose of this case study was to explore the barriers physicians encountered in telemedicine implementation. Participants included 4 physicians who took part in face-to-face interviews in a clinical setting in Ohio to explore strategies used in implementing telemedicine. The results of these interviews, coupled with observations …

Therapeutic Foster Parents' Perspectives Of The Efficacy Of Preservice Training, Mirae Jean Grant

Walden Dissertations and Doctoral Studies

Preservice training programs offered in a city in the Pacific Northwest have not been assessed to determine whether they adequately prepare therapeutic foster parents (TFPs). This phenomenological study identified factors that influenced the impact of preservice training on parents' preparation to manage their foster children's behavior, foster parent attrition, and multiple moves of the foster children. Chamberlain, Rork, McNeil, and Christenson's work linking training programs with the success of foster children was used to frame this study. Data were generated from semistructured interviews of 12 certified local TFPs who had completed preservice training and had at least one child placed …

Strategies To Sustain Public Private Partnership: A Lebanese Agency Case Study, Nada Dimachkieh Sweidan

Walden Dissertations and Doctoral Studies

Four public private partnerships have been created in Lebanon to fulfill the promises of better public value and accelerated economic development for sustainable business development. The problem is some business owners embark on public private partnership projects without following known documented strategies that ensure business sustainability. The purpose of the single case study was to explore the strategies business owners used to sustain public private partnership businesses in Lebanon. The conceptual framework included the theory of X-efficiency and the new public management model. The Northern Lebanon public private partnership was chosen for the study. All 7 business owners participated through …

The Impact Of Supervisor-Subordinate Exchange On State Government Employees, Jeffrey R. Zimmerman

Walden Dissertations and Doctoral Studies

Interactions such as task assignments and communications between supervisors and subordinates have unintended negative consequences on subordinates such as alienation of subordinates that are not members of the 'in' group. These relations are determined by the quality of the leader-member exchange (LMX) between supervisor and subordinate. The purpose of this study was to examine the impact of supervisor-subordinate exchange on state government employees by understanding the essence of these exchanges in state government agencies. The theoretical foundation of this phenomenological study was Graen and Uhl-Bien's conceptualization of LMX. Data were collected through 12 semi structured interviews with subordinates from the …

Assessing Clinical Software User Needs For Improved Clinical Decision Support Tools, Kimberly B. Denney

Walden Dissertations and Doctoral Studies

Consolidating patient and clinical data to support better-informed clinical decisions remains a primary function of electronic health records (EHRs). In the United States, nearly 6 million patients receive care from an accountable care organization (ACO). Knowledge of clinical decision support (CDS) tool design for use by physicians participating in ACOs remains limited. The purpose of this quantitative study was to examine whether a significant correlation exists between characteristics of alert content and alert timing (the independent variables) and physician perceptions of improved ACO quality measure adherence during electronic ordering (the dependent variable). Sociotechnical theory supported the theoretical framework for this …

The Association Between Core Science Course Timing And Completion Of An Associate Degree Nursing Program, Patricia Ann Pfeiffer

Walden Dissertations and Doctoral Studies

The aging population in the United States has led to an increased demand for registered nurses. Nursing program administrators must examine ways to increase nursing program completion, which will increase the supply registered nurses. The purpose of this study was to determine the associations among length of time between core science course completion and nursing program admission, on-time completion, and National Council Licensure Examination for Registered Nurses (NCLEX-RN) success for students at a southeastern community college. A convenience sample of 288 community students admitted to an associate degree level nursing (ADN) program between 2007 and 2012 was selected. The guiding …

Towards More Effective Teacher Professional Development Initiatives, Laura Sebastian Hooks

Walden Dissertations and Doctoral Studies

The No Child Left Behind Act (2002) and Race to the Top (2009) legislation have forged new school accountability measures and led to a sharp increase in demand for teacher professional development (TPD). However, data revealed that there is a disconnection between the training that teachers receive and its implementation, limiting its impact on student achievement. This qualitative case study's purpose was to reveal major barriers to TPD implementation and provide suggestions for crafting more impactful TPD. Based on the social constructivist foundation, this study sought to address the factors that increase teachers' receptiveness to more effective teaching techniques. It …

Communication Strategies To Generate Employee Job Satisfaction, Kenyatta Natasha Hills

Walden Dissertations and Doctoral Studies

Managers spend 75% of their time actively communicating with employees. Effective leadership communication is fundamental to employee job satisfaction. The purpose of this phenomenological study was to explore how communication strategies that government agency leaders use may motivate greater employee job satisfaction. Twenty employees of a government office in Florida were the general population sample. The motivational language theory helped explore the nature of job satisfaction by focusing on leadership and employee communication strategies. Leadership communication influences employee motivation through incorporating 3 categories of utterances: empathetic (illocutionary) language, direction-giving (perlocutionary) language, and meaning-making (locutionary) language. The Van Manen selective approach …

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 …

Media Literacy Education Exposure Related To Self-Esteem, Body Esteem, And Sociocultural Ideals In College Students And Graduates, Tammy Stargardt

Walden Dissertations and Doctoral Studies

The prevalence of eating disorders (ED) in the United States has increased while the media consistently presents thinner representations of the body. Scholars have found media to negatively influence factors associated with the development of EDs. The purpose of this quantitative nonexperimental cross-sectional survey design study was to explore relationships between exposure levels to MLE and self-esteem, body esteem, and the internalization societal appearance ideals. Participants included undergraduate students or recent graduates majoring in either communications or an alternative major with comparatively less MLE curriculum. The Body Esteem Scale, Sociocultural Attitudes towards Appearance Questionnaire-3, and Rosenberg Self-Esteem Scale Surveys were …

Designing Professional Development For Elementary School Teachers, Simon F. Quattlebaum

Walden Dissertations and Doctoral Studies

Within a Northeast urban school, there is little empirical evidence to indicate the effectiveness of the district professional development (PD) program. Elementary teachers at the study site reported that they encountered problems accessing professional development programs applicable to their needs. The purpose of this case study was to examine teacher perceptions of district PD programs and to discover teacher perceptions of PD best practices. Knowles' adult learning theory provided a frame of reference for this study. The research questions assessed teachers' perceptions of the format, content, and process of professional development programs and examined how teachers applied new knowledge, concepts, …

Increasing Productivity Of Retained Employees After A Workforce Reduction, Jason Michael Matyus

Walden Dissertations and Doctoral Studies

There is an increased use of downsizing across telecommunications in the northeast United States, and organizational leaders are challenged to motivate the productivity of the retained employees. Guided by systems theory, the purpose of this single case study was to explore successful downsizing strategies of a small group of organizational leaders and managers in the operations of telecommunications in the northeast United States. The study participants, chosen for their motivation success in motivation after downsizing, consisted of 2 purposefully selected business leaders who completed individual, face-to-face interviews and a focus group of 5 managers. The coding of data and word …

Teachers' Perceptions Of The Influence Of Professional Development On Music Integration, Marcy Thurmond Simmons

Walden Dissertations and Doctoral Studies

International Baccalaureate (IB) schools are focused on a school-wide approach to developing inquiring students who are motivated to succeed. The problem explored in this case study was based on a local IB elementary school's response to a reform model to integrate music into other content areas. The curriculum lacked an interdisciplinary approach to music education even though teachers had participated in some professional development (PD) to help them integrate music into content areas. The purpose of this study was to investigate the perceptions of elementary teachers regarding the influence of professional development on music integration at the IB elementary school. …

Exploring Teacher Perceptions Of Blended Learning, Jill I. Sorbie

Walden Dissertations and Doctoral Studies

Although research supports the blended learning methodology as a way to personalize and engage students, research also documents the widespread hesitation among educators when it comes to embracing technology. District leaders believe that such is the case in an upper Midwest school district where all high school students are provided devices, yet these leaders note that few teachers are fully exploiting the tools. Framed by the connectivism and social constructivism theories, this qualitative case study focused on teachers' views of blended learning, its influence on their teaching practices, and how they see it helping students to learn. The guiding research …

Developing Strategies For Hiring Managers: A Case Study On Hiring Employees, Sylvia Gholston

Walden Dissertations and Doctoral Studies

Gaining information about competency within hiring practices is critical for hiring managers seeking to hire skilled workers, improve employee fit, and lower hiring cost. Employee replacement cost ranges from 30% of an entry-level engineering or aeronautical employee's salary to 400% for a high-level employee in those fields. Guided by the transformational leadership theory and the decision-making theory, the purpose of this qualitative exploratory case study was to explore the hiring strategies used by 4 hiring managers to hire employees for organizational fit. The managers work within the aeronautics and engineering fields within the Southeast region of the United States, which …

Improving Math Performance In Adult Female Community College Students: An Evaluation Of Project Independence, Robin Tim Frodsham

Walden Dissertations and Doctoral Studies

Project Independence (PI) is a community college immersion program dedicated to assisting women returning to college. The focus of this study and associated summative evaluation was to understand how the PI program addresses anxiety and other learning deficiencies associated with math. Knowle's andragogical models portray adults as motivated and self-directed, and the American college campus fosters a culture of independence. This culture is foreign to many minority, first-generation, and working class adults who learn through interdependence. This qualitative instrumental case study and evaluation is the first to examine the efficacy of PI. The guiding questions of this study concern early …