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Articles 781 - 810 of 827
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Cultural Competence In Certified Registered Nurse Anesthetists, Martina Renee Steed
Cultural Competence In Certified Registered Nurse Anesthetists, Martina Renee Steed
Walden Dissertations and Doctoral Studies
For several decades, the field of nursing has focused on the integration of cultural competence content into its prelicensure educational programs. Despite this focus, little is known about the cultural competence of nurses extending their education past initial licensure into an advanced practice nursing specialty, such as nurse anesthesia. Researchers in other fields have found that provider race and previous cultural competence training are associated with higher levels of cultural competence. This research, guided by the culture care diversity and universality theory, sought to determine the relationship between the two subscales, Cultural Awareness and Sensitivity (CAS) and the Cultural Competence …
Psychosocial Factors And The Persistence Of Underprepared, African American Community College Students, Denise Michelle Mccory
Psychosocial Factors And The Persistence Of Underprepared, African American Community College Students, Denise Michelle Mccory
Walden Dissertations and Doctoral Studies
This study examined a problem at a large community college in the Midwest United States, where African American students experienced poor developmental education outcomes and low degree completion. Those outcomes had negative effects on the institution and the surrounding community. This qualitative case study was framed in Astin's theory of involvement, which attributes students' behaviors, whether productive or unproductive, to their levels of motivation. Purposeful sampling was used to select 20 African American students who successfully completed the developmental education sequence. The participants were interviewed to determine how psychosocial factors impacted their decisions to persist through their courses. The data …
The Role Of Local History In The Curriculum At A Rural, Southeastern Community College, Sandra Lee Walker
The Role Of Local History In The Curriculum At A Rural, Southeastern Community College, Sandra Lee Walker
Walden Dissertations and Doctoral Studies
Local history knowledge informs citizens of the political, social, economic, and cultural aspects of their communities. Community colleges are uniquely situated to address citizens' educational needs because of their historic mission to serve local people. The problem at a rural college located in a southeastern region of the United States was the perception of a lack of local history in the curriculum. Dewey, Schon, Brookfield, and Mezirow's perspectives on reflection guided this case study. Two research questions focused on how faculty and staff at the college perceived the role of local history and its relationship to the curriculum and how …
Exploring Protégé Perceptions Of Success And Failure In Formal, Jeffrey Wayne Strickland
Exploring Protégé Perceptions Of Success And Failure In Formal, Jeffrey Wayne Strickland
Walden Dissertations and Doctoral Studies
Since the 1993 inception of the mentoring program in the U.S. Navy, little evidence has been collected on its effectiveness, primarily because of difficulties with instrumentation and conceptualization in conducting such assessments. The purpose of this correlational study was to identify external factors affecting military protégés' satisfaction with their mentoring experience. The conceptual framework of this study was based on Kram's mentor model theory, which includes career and psychosocial support functions. A 5-item Likert survey instrument was designed to measure the dependent variables of satisfaction with career mentoring and satisfaction with personal mentoring against 10 independent variables: dyad compatibility, mentor …
Business Strategies To Improve On-Time Deliveries And Profits In Southcentral Alaska, Donald Richard Leaver Ii
Business Strategies To Improve On-Time Deliveries And Profits In Southcentral Alaska, Donald Richard Leaver Ii
Walden Dissertations and Doctoral Studies
Traffic congestion can cause late deliveries, decreased profits from vehicle fuel idling in traffic, and delayed distribution in tight delivery windows. The focus of this study was on developing strategies that business leaders could use to increase on-time deliveries. The conceptual frameworks for this case study were systems theory, traffic equilibrium theory, bathtub theory, and kinematic wave theory. Data were collected from semistructured interviews with 6 delivery service leaders from 3 delivery businesses in Southcentral Alaska. In addition, secondary data were collected from government information. Interview responses were coded to identify trends including delivery time, business activity, and amount of …
Anxiety And Focus In Work-Related Training, Steven Howard Harlan
Anxiety And Focus In Work-Related Training, Steven Howard Harlan
Walden Dissertations and Doctoral Studies
Currently, nonemployee students who take General Electric's (GE's) pollution control classes do not demonstrate consistent knowledge gains following training. The purpose of this project was to investigate whether the independent variables of level of education and choice in attending the class made a significant difference in the means of the dependent variables of anxiety and ability to focus. The project was influenced by the theory of andragogy, which explores the motivations and principles specific to the teaching of adults. The research questions for this study probed relationships between level of formal education among participants and their choice in whether to …
The Effect Of Nationality Differences On The Emotional Intelligence Of Leaders, Hossein Reza Nikoui
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 …
Technology And Social Media In Motivating At-Risk High School Students To Complete High School, Rebecca Mix Yard
Technology And Social Media In Motivating At-Risk High School Students To Complete High School, Rebecca Mix Yard
Walden Dissertations and Doctoral Studies
Overall, 11% of high school students leave school without a diploma, and the percentage is higher for at-risk populations. High school graduates earn higher salaries and are healthier and more law abiding than dropouts. Research is limited on the motivation of at-risk students to graduate from high school related to their technological identity to include technology and social media in their learning schema. This qualitative case study explored at-risk students' perceptions of social media, personal learning networks, and informal learning in facilitating their graduation. Pink's concept of motivation, Siemens's connectivism theory, and Bingham and Conner's theory of engagement and social …
Correlation Analysis Of Climatic Variables, Migration And Dengue Cases In Southeast Florida, Brunilda Lugo
Correlation Analysis Of Climatic Variables, Migration And Dengue Cases In Southeast Florida, Brunilda Lugo
Walden Dissertations and Doctoral Studies
Dengue fever is a debilitating, viral, mosquito-borne disease occurring in tropical and subtropical areas in the world. The majority of dengue cases in the United States were acquired in endemic areas by travelers or immigrants. However, in recent years, autochthonous (locally acquired) dengue cases have been diagnosed in Florida. The purpose of this study was to find an association between potential risk factors and the expansion of dengue fever in the United States. Guided by the eco-bio-social framework, which offers a broad assessment of risk factors for the illness, a retrospective design was used with archival data to correlate changes …
Social Network Correlates Of Hcv And Hiv Transmission Risk Behaviors Among Injecting Drug Users, Victor Emanuel Reyes-Ortiz
Social Network Correlates Of Hcv And Hiv Transmission Risk Behaviors Among Injecting Drug Users, Victor Emanuel Reyes-Ortiz
Walden Dissertations and Doctoral Studies
Drug injection is an increasingly important risk factor in the transmission of blood-borne pathogens, including the hepatitis C virus (HCV) and human immunodeficiency virus (HIV). The purpose of the study was to examine the influence of social network factors on HCV and HIV. The study was grounded in social network theory and sought to determine whether social network characteristics affect high-risk sexual and drug injection behavior as well as self-reported HIV and HCV status. The study design was a quantitative cross-sectional survey. A total of 181 participants in a needle exchange program completed a survey in Spanish assessing individual drug …
Primary Factors Affecting Breastfeeding In African American Communities, Lowest Jefferson
Primary Factors Affecting Breastfeeding In African American Communities, Lowest Jefferson
Walden Dissertations and Doctoral Studies
Prior research has shown that African Americans are less likely than are Hispanics and Whites to breastfeed their children. Compounding this problem is the scarcity of research that examines African American's culture, perceptions, and beliefs about breastfeeding. This study was conducted to gain a greater understanding of the phenomenon of breastfeeding through the perspectives of African American mothers. Guided by the theories of reasoned action and planned behavior, this ethnographic study elicited African American mothers' perspectives on breastfeeding by examining what influenced their decision to breastfeed or not. This study took place in Washington State. Ten women recruited through purposeful …
Hispanic Women Business Executives' Self-Perceptions Of Leadership Effectiveness, Daniel R. Dusch
Hispanic Women Business Executives' Self-Perceptions Of Leadership Effectiveness, Daniel R. Dusch
Walden Dissertations and Doctoral Studies
Hispanics will become the majority ethnic group in the U.S. by 2060. The social and business cultural changes affected by these demographics are inevitable and will require leadership from academic and business communities in order to ensure clear direction for the future. Gender research in managerial and professional positions mostly includes White women and typically excludes those of other racial, ethnic, and cultural backgrounds. The research problem was that there is little known about the lived experiences of Hispanic women business executives. The purpose of this phenomenological study was to explore the self-perceptions of leadership effectiveness of Hispanic women business …
Adolescent And Community Adult Perceptions Of Adolescent Tobacco Use, Susan M. Franko
Adolescent And Community Adult Perceptions Of Adolescent Tobacco Use, Susan M. Franko
Walden Dissertations and Doctoral Studies
In 1964, the Surgeon General issued the first report that linked smoking cigarettes as a direct cause of emphysema, heart disease, and lung cancer. Despite this landmark publication, the primary cause of preventable deaths each year in the United States continues to be related to the use of tobacco. Regardless of decades of health education and resources available to inform society that the use of tobacco products can have deleterious effects on health, adolescents continue to experiment with them. The purpose of this study was to gain a better understanding of the influences of adolescent tobacco use. Based on the …
A Predictive Model For Dementia Risk In Elderly Adults With Prediabetes, Susan Elizabeth Alford
A Predictive Model For Dementia Risk In Elderly Adults With Prediabetes, Susan Elizabeth Alford
Walden Dissertations and Doctoral Studies
Dementia is a serious public health concern in the United States, with a prevalence of 5.2 million. There is currently no effective way to prevent or cure dementia, and the precise etiology is unknown, but it appears there are multiple risk factors. Prediabetes (PD) has been identified as a risk factor although the scientific evidence is conflicting. This study is important to those at high risk for dementia and to healthcare professionals who lack substantiated dementia prevention strategies. The purpose of this case control study was to determine whether PD is associated with dementia in adults aged 65-95 years and …
Mission Statement Clarity And Organizational Behavior At An Art-Focused High School, Michael Allen Mitchell
Mission Statement Clarity And Organizational Behavior At An Art-Focused High School, Michael Allen Mitchell
Walden Dissertations and Doctoral Studies
Many new institutions struggle with issues of identity and purpose, which can create instability and lack of growth. Mission statements are often used to clearly identify the characteristics that make an organization unique. This study was informed by theories of organizational management, art integration constructivism, and Bronfenbrenner's cultural ecology. The literature indicates that there is a strong connection between a clear and concise mission statement and the organization's behaviors. This study examined a small Southeast Michigan charter school devoted to integrating arts and academic curricula to determine how the stated mission was understood and implemented by its stakeholders. An applied, …
Correlates Of Asthma Among The Minority Population In South Bronx,New York, Veronica Chibumma Uwanaka
Correlates Of Asthma Among The Minority Population In South Bronx,New York, Veronica Chibumma Uwanaka
Walden Dissertations and Doctoral Studies
Asthma among children has become an inherent problem in many communities in the United States, especially among the minority population. The South Bronx has a large minority population and a high prevalence of asthma. However, no study to date has explored the factors associated with this high prevalence rates in this population. Drawing from theories of social ecology and environmental health, the objective of this quantitative cross-sectional study is to investigate the correlates of asthma among children in the South Bronx by studying the sociodemographic and environmental risk factors, including parental occupation; neighborhood and housing characteristics, air quality, and poverty. …
Prioritizing Offshore Vendor Selection Criteria For The North American Geospatial Industry, Simon Wolfgang Musaeus
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 …
Teachers' Perspectives About Infusing Music Into Language Arts Instruction, Demetria Lucille Thomas
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 …
Factors That Influence A Jewelry Brand's Globalization Process, Mohammed Ahmed Faitaihi
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' …
An Analysis Of Teachers Who Teach Struggling Students, Brett Rankin
An Analysis Of Teachers Who Teach Struggling Students, Brett Rankin
Walden Dissertations and Doctoral Studies
After many years of reform efforts, educators are still searching for ways to better serve the needs of struggling students. The purpose of this study was to develop a grounded theory (GT) that reflects teachers' perceptions of students' behavior, students' need for support, and students' skill deficiencies. Discovering the ways in which teachers address students' needs could sharpen teacher practices and promote support for struggling students. Guided by Weimer's research on learner-centered teaching, this GT study created a conceptual understanding of classroom experiences from teachers' perspective. Twenty teacher interviews began with the grand tour question, "Talk about teaching struggling students …
Ap And Ib Instructional Practices For Students Who Demonstrate Advanced Proficiency In Spanish, Carol Mable Andersen
Ap And Ib Instructional Practices For Students Who Demonstrate Advanced Proficiency In Spanish, Carol Mable Andersen
Walden Dissertations and Doctoral Studies
Linguistically gifted and talented students often do not receive appropriate instruction in the classroom. Little research has been conducted about how teachers of Advanced Placement and International Baccalaureate courses provide instruction to students who demonstrate advanced proficiency in a second language. The purpose of this multiple case study was to explore how teachers of these courses provided instruction for students who demonstrate advanced proficiency in Spanish. The conceptual framework was based on Krashen's second language acquisition theory and Gardner's multiple intelligences theory. Participants included 2 teachers from 2 high schools in 1 county in a western state. Data were collected …
Perceptions Of Women In Political Leadership Positions In Nigeria, Annette Anigwe
Perceptions Of Women In Political Leadership Positions In Nigeria, Annette Anigwe
Walden Dissertations and Doctoral Studies
Researchers have demonstrated that the Nigerian government has failed to protect women's rights and advance gender equality in political leadership; consequently, women's political participation in Nigeria remains low. Although international laws grant women political participation rights, little is known about the struggles and experiences Nigerian women face in their quest to participate in the political life of Nigeria. The purpose of this basic interpretative qualitative study was to explore and describe the perceptions and experiences of Nigerian women on gender equality and other issues affecting their political leadership. The theoretical framework used was Eagly's social role theory and Ayman and …
Students' Perceptions And Experiences Of A Diversity And Inclusion Training Program At A Community College, Norma I. Corral-Chandler
Students' Perceptions And Experiences Of A Diversity And Inclusion Training Program At A Community College, Norma I. Corral-Chandler
Walden Dissertations and Doctoral Studies
A community college developed a diversity and inclusion training program, Maximizing Our Strengths as an Inclusive Community (MOSAIC), to address the lack of diversity training for students and staff. However, the program had not been evaluated. The purpose of this study was to learn about students' perceptions and experiences of the MOSAIC program. Guided by theories of constructivism and components of critical race theory related to critical studies in Whiteness, social identity theory, and best practices for diversity and inclusion training, this study explored how students described the effectiveness of the program. Interview data for this responsive program evaluation using …
Collaborative And Creative Thinking Skill Development Through The Design Of Wearable Technologies, Laurie E. Korte
Collaborative And Creative Thinking Skill Development Through The Design Of Wearable Technologies, Laurie E. Korte
Walden Dissertations and Doctoral Studies
Skills inherent in the creative thinking process such as reflecting and collaborating are needed for success in many careers. However, a focus on standardized testing in K-12 schools in the United States has resulted in the restructuring, reduction, and in some cases, elimination of arts in the curriculum to the detriment of students' creative thinking process. The purpose of this study was to discover whether creative thinking and collaborative skills were positive unintended consequences of a curriculum that includes the design of wearable technologies. Jonassen's modeling using Mindtools for conceptual change and Rosen's culture of collaboration provided the conceptual framework. …
Effects Of Single-Gender Classes On Student Literacy And Engagement, Jacqueline Button
Effects Of Single-Gender Classes On Student Literacy And Engagement, Jacqueline Button
Walden Dissertations and Doctoral Studies
Empirical evidence substantiating the effectiveness of engagement programs to support at-risk students is virtually nonexistent. In an attempt to improve student engagement and literacy for Grade 9 students enrolled in a developmental curriculum known as the essential-level program, the staff at one school implemented single-gender classes during the 2010--2011 school year. This project study was designed as a summative, goals-based, quantitative program evaluation to assess the effectiveness of the first-year single-gender program based on its stated goals and objectives. A purposive sample of 45 students, 6 teachers, and 2 educational assistants in the essential-level program was used to collect pretest …
Relationships Between Political Competition And Socioeconomic Status In The United States, Trevor K. Smith
Relationships Between Political Competition And Socioeconomic Status In The United States, Trevor K. Smith
Walden Dissertations and Doctoral Studies
Over the past 30 years there has been an increase in socioeconomic inequities between Black and White persons in the United States. Some research suggests that political ideology, which in turn impacts political competition levels, may at least partially explain these disparities, though the body of academic literature in this area is sparse. Little is known about how Black political ideology is formed by perceptions of inequality. The purpose of this study was to examine the phenomenon of Black political ideology, political competition, and socioeconomic status to determine how political competition relates to social inequities between Blacks and Whites. The …
Information Withholding And The Management Of Productivity In Teams, Dolores Drumheller
Information Withholding And The Management Of Productivity In Teams, Dolores Drumheller
Walden Dissertations and Doctoral Studies
The importance of good communications between team members has been well documented. Yet previous studies on communications between team members have neglected to focus on reasons for information withholding between people working on teams. The purpose of this case study of 16 engineers and 6 educators was to understand why team members withhold information when working together. A convenience sample was selected from a software engineering organization. Collective intelligence theory in a modern communications environment was used as the theoretical foundation. This theory posits that the synergy of full group collaboration results in enhanced performance and the spread of new …
Effect Of Clinical Laboratory Practitioner Licensing On Wages, Mary Hotaling
Effect Of Clinical Laboratory Practitioner Licensing On Wages, Mary Hotaling
Walden Dissertations and Doctoral Studies
Professional licensing directly affects about 29% of U.S. workers and is considered a primary means to establish and maintain health care practitioner competence. Clinical laboratory practitioner licensing was largely ignored in the literature with only 2 studies 30 years apart that provided conflicting conclusions regarding wage effects. This research provided the first study of clinical laboratory practitioner licensing effects on wages after controlling for human capital and individual characteristics wage determinants. This nonexperimental correlational study extended the literature on licensing effects on wages, including women's wages and professions not uniformly licensed across 50 states. The theoretical foundation relied on the …
The Role Of Leadership In Safety Performance And Results, Halina E. Caravello
The Role Of Leadership In Safety Performance And Results, Halina E. Caravello
Walden Dissertations and Doctoral Studies
Employee injury rates in U.S. land-based operations in the energy industry are 2 to 3 times higher relative to other regions in the world. Although a rich literature exists on drivers of safety performance, no previous studies investigated factors influencing this elevated rate. Leadership has been identified as a key contributor to safety outcomes and this grounded theory study drew upon the full range leadership model, situational leadership, and leader-member exchange theories for the conceptual framework. Leadership aspects influencing safety performance were investigated through guided interviews of 27 study participants; data analyses included open and axial coding, and constant comparisons …
Predicting Breast Cancer Screening Among African American Lesbians And Bisexual Women, Cheryl B. Fields
Predicting Breast Cancer Screening Among African American Lesbians And Bisexual Women, Cheryl B. Fields
Walden Dissertations and Doctoral Studies
In 2009, 713,220 new cases of cancer were diagnosed for women in the United States with more than a quarter million deaths. African American women and lesbians exhibit behavioral risk factors as well as diminished access to and utilization of breast cancer screening that reduces opportunities for early detection. This secondary analysis of a national convenience-based study examined screening compliance among 647 African American lesbian and bisexual women. Barriers to accessing screening represented the theoretical framework for this study. Bivariate chi square analysis was used to assess the association between independent variables: sociodemographic characteristics; participation in wellness activities; sexual orientation/gender …