Digital Commons Network^™

A Case Study On Social Media As An Effective Management Tool, Appolloh Omolloh

Walden Dissertations and Doctoral Studies

In small businesses in the United States, specifically those with fewer than 10 employees,

leaders may be skeptical of and resistant to the use of social media in their management

operations. Management literature does not indicate clear and effective guidelines and

policies detailing small marketing firms use of social media. The purpose of this

qualitative case study was to explore the perceptions of small marketing firm leaders

about the resources and knowledge needed for effective use of social media as a

management tool. Emerson's social exchange theory grounded the study. The study

targeted owners and managers of small marketing firms …

Teachers' Perception Of Common Core State Standards On Students With Learning Disabilities, Sarah Shabazz

Walden Dissertations and Doctoral Studies

The Common Core State Standards were written and implemented to prepare all students for college or career readiness including students with disabilities. Students with learning disabilities often have significant difficulties and face challenges when the instruction is framed within The Common Core State Standards. The purpose of this qualitative study was to explore the perceptions of special educators on teaching students with learning disabilities using The Common Core State Standards. The two conceptual frameworks used in this study were the Universal Design for Learning and The Zone of Proximal Development. The research questions focused on teachers' perception regarding students with …

Hiv Testing And Black Men Who Have Sex With Men, Stephaun Elite Wallace

Walden Dissertations and Doctoral Studies

HIV incidence among Black men who have sex with men (BMSM) is extremely high in contrast to their estimated population size and compared to other racial groups. Researchers have established that a significant proportion of these new cases annually originate from HIV transmission by BMSM who are unaware of their HIV status. The purpose of the study was to assess the relationship between age, sexual behavior, social support, substance use, internalized homophobia, depression, and HIV test history in BMSM. Guided by the social ecological model (SEM) as the conceptual framework, a quantitative cross-sectional study was designed to analyze secondary data …

Instructional Reading Practices For Third Grade African American Males, Kimberly Dawn Whaley

Walden Dissertations and Doctoral Studies

African American males often struggle to read on grade level. However, 3 East Texas Title I schools demonstrated exceptionally high levels of reading proficiency with this population. This study addressed the knowledge gap of understanding the instructional practices linked to high reading achievement of third grade African American males in Title I schools in East Texas. Guided by Ladson-Billings's theory of culturally relevant pedagogy, which builds upon academic success, cultural competence, and development of critical consciousness, and supported by Vygotsky's theory of social and cognitive constructivism, the reading instructional practices of the 3 schools were investigated. Research questions focused on …

Hiring Individuals With Ambulatory Disabilities: An Employer's Perspective, Lindsay Aslan

Walden Dissertations and Doctoral Studies

Statistics show that approximately 30.6 million individuals in the United States had an ambulatory disability (AD), the most prevalent disability in the country. In 2010, 17.5% of the disabled population was employed, and only 5% of that employed population had an AD. The purpose of this multiple case study was to understand the decision-making process of small businesses owners in New Jersey when deciding on whether to hire those with AD. Ajzen's theory of planned behavior was utilized in this study to make predictions and explain why individuals engage in a behavior. Interviews were conducted with 16 participants and 22 …

Psychiatric Nurses' Knowledge Of Suicide Prevention, Wanda F. France

Walden Dissertations and Doctoral Studies

Suicide is a major health concern worldwide. Nurse practitioners must possess suicide assessment skills and treatment knowledge to ensure appropriate identification of persons with suicidal ideation. The purpose of this project was to assess psychiatric nurse practitioners' knowledge of suicide prevention in rural Kentucky. The conceptual framework was Orlando's nursing process theory, which emphasizes the importance of nurse-patient interaction. A 13-item survey of suicide-related knowledge and skills was administered to 10 psychiatric nurse practitioners in rural Kentucky. Only 3 participants responded correctly to a question related to suicidality in persons with borderline personality disorder. Regarding competency and support for assessing …

Experiences Of African American Lesbians Who Attended A Historically Black College Or University, Lee Kimball Outlaw Barmore

Walden Dissertations and Doctoral Studies

The lived experiences of African American lesbians who attended historically Black colleges and universities (HBCUs) have not received sufficient empirical attention; therefore, this study was conducted to understand and describe their experiences. The study followed a qualitative phenomenological approach. The multidimensional identity model, developed by Reyolds and Pope, was used as the framework through which to understand the participants' experiences. Semistructured, 40 to 60-minute interviews were conducted with 6 women who identified as African American lesbians and attended HBCUs. Initial hand and subsequent NVivo coding of interview data led to the development of the following 7 themes: (a) either African …

Association Between Recruiters' Perceptions Of Education Delivery Mode And Applicants' Workplace Readiness, Alan Mark Faingold

Walden Dissertations and Doctoral Studies

The academy, its faculty, and recruiters have discordant views about credentialed graduates’ workplace viability. As the powerful gatekeepers between education and the employment market, recruiters’ perceptions of college credentials may dictate applicants’ interview progression. Although nearly 100% of today’s college administrators believe higher education programs prepare students for the workplace, less than 12% of recruiters deem graduates ready to succeed in organizational settings after graduation. The purpose of this study was to investigate differences in recruiters’ perceptions of online and face-to-face higher education credentials as indicators of applicants’ workplace readiness. The theoretical foundation of this study was Spence’s signaling theory …

Ict And Critical Literacy In Middle School For 21st-Century Competencies And Critical Democracy, Joan Arelis Figueroa-Rivera

Walden Dissertations and Doctoral Studies

Twenty-first-century competencies have been identified as vital thinking and working skills for the 21st century. Students could contribute to social change by using information and communication technology (ICT) while developing 21st-century competencies, but this type of experience is not frequent at schools. The purpose of this qualitative case study was to examine the experiences of 2 middle-school teachers and their 6th-grade students as they used critical literacy strategies and ICT to promote 21st-century competencies and critical democracy in a Midwestern public school. This case study was guided by the critical democracy, critical pedagogy, and competency-based education theories. The research questions …

Effects Of Maternal Obesity On Preterm Birth And Birthweight, La Tosha Headley

Walden Dissertations and Doctoral Studies

Obesity is one of the major risk factors for neonate low birthweight among reproductive women. The purpose of this quantitative study was to examine the association between 3 categories of obese status (moderate, severe, and very severe) and low neonate birthweight and preterm birth among women ages 18 to 39 years at all socioeconomic levels. Secondary data were obtained from 141,859 women ages 18-39 years living in the United States who had participated in the 2012-2015 Pregnancy Risk Assessment Monitoring System. Social-ecological theory was used to guide the study, and binary logistic regression was used for the analyses adjusting for …

Racial Disparities, Fragmentation Of Care, And Adverse Outcomes Associated With Ectopic Pregnancy, Angela Rosa Jourdain

Walden Dissertations and Doctoral Studies

Ectopic pregnancy (EP) is a rare condition that occurs in 1% of all pregnancies. However, women of lower socioeconomic status (SES) and ethnic minority groups are at greater risk of adverse outcomes associated with EP than White women. The purpose of this study was to examine data from the 2014 National Inpatient Sample to identify predictors of complications from EP in 2,626 females ages 15-44 in the United States. The theoretical framework used to guide this study was the theory of fundamental causes to explain why the association between SES and mortality has persisted despite progressive advances in the diseases …

Gifted Students In Poverty's Perceptions Of Blended Learning, Darren Chase Crutcher

Walden Dissertations and Doctoral Studies

Students who are raised in poverty and are not adapted to technology use have less positive learning experiences with technology usage than other students. The purpose of this qualitative study was to explore students' perceptions of blended learning among gifted students who are enrolled in the free and reduced lunch program in a public high school district in the southeastern United States. Davis's version of the technology acceptance model was used as the conceptual framework. The research questions explored the perceptions of these gifted students when they are taught using blended learning in terms of their attitudes, perceived usefulness, perceived …

Disciplinary Literacy Instruction In High School Social Studies, Kerrie Lynn Hass

Walden Dissertations and Doctoral Studies

Low achievement in reading is a concern in a suburban school in the southeastern part of Florida. In an attempt to combat this issue, the school's administration has focused on teaching disciplinary literacy in content area classes, specifically social studies. In addition, the state standards also require that social studies teachers meet the Reading for History/Social Studies standards. Despite the effort put forth by the administration, there has yet to be an assessment of the social studies teachers' knowledge of the Reading for History/Social Studies standards or the instructional practices used to meet these standards. The purpose of this qualitative …

Intergenerational Caregiver Loss And Successful Aging Opportunity Disruption Of Bulgarian Elderly, Daniel Georg Habermann

Walden Dissertations and Doctoral Studies

Identified by European research as an aging crisis, vulnerabilities in the rural Bulgarian elderly population such as intergenerational caregiver loss, are sociohistorical consequences and barriers to successful aging. This transcultural study investigated the aging crisis in rural Bulgaria to create a contextual definition of successful aging and to address successful aging and the identification of challenges and barriers faced by social workers and elders to support successful aging. Guided by continuity theory in aging and contextualized by overarching ecological systems theory, the research questions examined Bulgarian social workers' perceptions and expectations of successful aging and barriers to it. A collaborative …

Psychosocial Differences In Far Right, Far Left, Islamic, And Single Issue Lone Extremists, Tamara Marie Lamontagne

Walden Dissertations and Doctoral Studies

Acts of lone extremism are on the rise, yet little is known about who commits these acts. Research in this area has failed to delineate by extremist subtype. This has led to the misconception these acts and actors present with such variance psychosocially that they cannot be predicted. The purpose of this research was to assess whether statistically significant relationships exist between lone extremist subtypes on the psychosocial variables of mental illness, substance use, and having radicalized friends or family members. The conceptual framework for this study was De La Corte's psychosocial principles of terrorism, which addressed the social and …

Teachers Support For English Language Learners To Build Inquiry Skills In Online Biology Simulations, Hermione Joseph-Orelus

Walden Dissertations and Doctoral Studies

The population of English language learners (ELLs) is on the rise in the United States, but they are lagging behind English speaking students in several subject areas--including biology. Scholarly literature lacks information on how biology teachers use scaffolding strategies to support ELL students with inquiry skills during online simulations. The purpose of this qualitative multiple-case study was to explore how biology teachers support ELLs in learning biology, using biology simulations to promote inquiry learning. The conceptual framework for this study included the constructivist perspective regarding the zone of proximal development, Electronic Quality of Inquiry Protocol, and technology use in science …

Barriers To Male Faculty In Nursing Education, Troy Jeffrey Palmer

Walden Dissertations and Doctoral Studies

Men are underrepresented among nursing faculty, providing few role models for male students who might benefit from interaction with male faculty. Male nursing faculty may face barriers similar to those faced by women in male-dominated professions. Diehl and Dzubinski's model of gender-based barriers served as the framework for this quantitative study conducted to identify disparities between male and female nursing faculty that may prevent men from entering, continuing, and advancing in nursing education. The association between the percentage of male nursing faculty with geographic region; institution type (i.e., public, private secular, or private religious); and 4 career variables (i.e., education …

Perspectives Of High School And Community College Instructors On College Readiness, Cynthia M. Scheuer

Walden Dissertations and Doctoral Studies

The preparation students need to complete college successfully is important to many stakeholders, including students, educators, and the community. Colleges struggle with enrollment and retention while high school teachers and community college instructors focus on the preparation of students to succeed in college. High school teachers and community college instructors are uniquely qualified to inform the determinants of college readiness across the continuum of education. This research study explored the perceptions of high school teachers and college instructors on the skills and behaviors required of students to be successful in college. This qualitative descriptive study was based on the conceptual …

Contributors To The Development Of Intercultural Competence In Nursing Students, Esther Zazzi

Walden Dissertations and Doctoral Studies

Nurses deal more effectively with cultural diversity when they have an ethnorelative orientation toward cultural difference and commonality on the Intercultural Development Continuum, which was the theoretical framework of this study. Scholarly literature shows limited knowledge on what fosters nurses' intercultural development. Thus, this quantitative, retrospective study was the first investigation in health care in Switzerland conducted on nursing students' orientation on the Intercultural Development Inventory (IDI) and the relationship to student demographic variables. The sample for this secondary data analysis consisted of the IDI results from nursing students enrolled between 2010 and 2016 at the largest nursing college in …

Noncompliance With Follow-Up Visits In Primary Care, Amanda Michelle Northern

Walden Dissertations and Doctoral Studies

No-show appointments, also referred to as missed appointments, occur 23% to 34% annually in general practice care settings. Missed appointments can lead to reduction in appointment availability, decrease in provider/staff productivity, patient/provider discordance, disruption in continuity of care, and reduced quality of care. There is a gap in the nursing literature regarding effective interventions to reduce missed appointments. The purpose of this quality improvement, secondary analysis project was to determine whether implementation of an evidence-based no-show, nurse-led intervention would reduce missed appointment rates in a family medicine practice. The health belief model and the plan, do, study, act model guided …

Development Of An Online Resource Manual And Online Protocol To Facilitate Care Coordination, Leonore Bingham

Walden Dissertations and Doctoral Studies

Persons with disabilities tend to be in poorer health compared to those without disabilities, and timely coordination of care is essential for maintaining optimal health and wellness. The problem addressed in the Care Coordination Referral Project was the lack of timely access to health care and preventive care services for clients with disabilities in the organization for which this project was developed. Using the appraisal of guidelines research and evaluation II model, the purpose of this DNP project was to analyze and synthesize the evidence-based literature to support the project and develop an online health care resource manual and protocol. …

Coping Challenges And Methods Among Parents Of Children With Corpus Callosum Disorders, Peggy Henninger

Walden Dissertations and Doctoral Studies

Disorders of the corpus callosum (ADCC) present developmental challenges to children and adults. These disorders are characterized by symptoms of abnormal behaviors and/or thinking patterns. Because ADCC may exist in combination with other disabilities, individual IQs and the severity and problems vary from individual to individual. Using the double ABCx model of family adaptation to stress related to a family member with a disability, the purpose of this cross-sectional study was to provide the first evaluation of parental adaptation among parents of children with ADCC. The final sample, 265 mothers of children with ADCC, was recruited through online support groups …

The Effects Of Small Learning Communities On College And Career Ready Performance Index, Julie Mizell

Walden Dissertations and Doctoral Studies

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In an attempt to address persistent dropout rates and low-test scores, a high school with nearly 1,700 students in the southeastern region of the United States restructured itself into small learning communities (SLCs) in 2006 resulting in higher student achievement as based on College and Career Ready Performance Index scores. The purpose of this qualitative case study was to determine the perspectives of teachers as they experienced the SLC transformation. Guided by Piaget and Dewey's theories of constructivism, the perspectives of teachers as they experienced a successful transformation within the context of the school were investigated. The participants' prior …

The Relation Of Court Appointed Special Advocate Education To Foster Care Outcomes, Leah Danelle York

Walden Dissertations and Doctoral Studies

The Court Appointed Special Advocate (CASA) program is an organization that utilizes lay volunteers as advocates for children in foster care to improve outcomes for those children. The effectiveness of CASAs in achieving permanency outcomes for children in foster care has been established; however, the literature has significant methodological flaws and is outdated. The purpose of this study, guided by the theory of change and social cognitive theory, was to explore whether CASA self-efficacy, through a proxy measure of education level, is related to permanency outcomes such as reunification with parents and rate of reentry to the foster care system …

Nonviolent Resistance To Security Policy In Nationalist Northern Ireland, 1970-1981, Thomas E. Caulfield

Walden Dissertations and Doctoral Studies

Political division has plagued Northern Ireland since its partition from the rest of Ireland in the 1920s. Current literature recounts the role of nationalist actors in the violent struggle that erupted in 1969 initiating a 3-decade period of civil strife described as the Troubles. However, very little scholarly coverage exists providing details of nonviolent resistance on the part of some community members. The purpose of this interpretive phenomenological study was to examine the meanings and perceptions evoked from Irish nationalists from Belfast and Derry who chose to challenge security policies through nonviolent actions from 1970 through 1981. Using a chain …

Obesity Epidemic In The Military: Implications For Veterans, Tracy Lewis

Walden Dissertations and Doctoral Studies

The purpose of this study was to examine the impact of overweight and obesity on veterans' careers. Obesity, once thought unproblematic for the military, is being recognized as a health concern that has expansive implications for the health and readiness of service men and women, as well as for veterans. There is an abundance of information on obesity within the general population, but research on the impact of obesity on military careers is limited. This quantitative, cross-sectional research study investigated how obesity is a challenge throughout a veteran's career, from enlistment to retirement, using an online survey to gather data …

Development Of Nursing Education For An Observation Unit, Donna Mckinney

Walden Dissertations and Doctoral Studies

As healthcare continues to face scrutiny related to the cost and quality of patient care, organizations are challenged with providing the right care to patients in the right setting. Some healthcare organizations are implementing observation units to provide appropriate care to a specific subset of patients. The purpose of this project was to develop education for nursing staff who will work on the dedicated observation unit and are unfamiliar with the care requirements. Benner's novice-to-expert theory was used as the framework for the project. This theorist posits that nurses transitioning to a new area require new knowledge and skills to …

Public Health Providers' Perceptions Of Electronic Health Records In A Disaster, Sherhonda Yvette Harper

Walden Dissertations and Doctoral Studies

The introduction of federal initiatives and incentives regarding health information technology fostered a movement towards the adoption of electronic health records (EHR). Implementation of EHRs sparked discussions among healthcare providers, patients, and others about the benefits or challenges of the move from the traditional paper method to the electronic version in healthcare settings. A knowledge gap in research involving the usefulness of EHRs and their impact to the delivery of care in other settings exists. The purpose of this qualitative study was to explore public health providers' perceptions of the meaningful use of EHRs in a disaster setting. Study participants …

Utility Of The Hpt Framework For Improving Distance Education In Nigeria, Equi Nwulu

Walden Dissertations and Doctoral Studies

The fusion of the Internet with instructional design, and curricula delivery methods eliminated transactional distance in online learning. However, distance education (DE) in Nigeria has not aligned its pedagogy to the new reality in technology. The purposes of this non-experimental, predictive, validity study were to determine faculty and administrators' perceived barriers and concerns to online adoption and to validate the behavior engineering model (BEM) instrument. Ninety-six respondents from four public universities in Nigeria completed the questionnaires. Descriptive statistics and structural equation modeling (SEM) were used respectively, to assess barriers and concerns militating against faculty and administrators' online adoption, as well …

Parental Characteristics And Parent-Child Relationship Quality In Families With Disabled Children, Tammy Young

Walden Dissertations and Doctoral Studies

Parenting can be very challenging, especially when raising a disabled child. Children with disabilities require more supports and are more likely to be abused. The parent-child relationship is an important factor in ensuring child welfare. Little research has focused on identifying the impact of parenting characteristics on raising a child with a disability. The purpose of this study was to examine whether parenting style, parenting competence, and parenting stress were predictors of parent-child relationship quality in parents of children with disabilities ages 3 to 12 years. This study was quantitative and used multiple linear regression to identify predictor variables of …