Digital Commons Network^™

Perceptions And Interpretations Of Posttraumatic Stress Disorder Among Cambodian Immigrant Community, Raksmey Arun Roeum Castleman

Walden Dissertations and Doctoral Studies

Posttraumatic stress disorder (PTSD) affects more than 60% of Cambodian immigrants in the United States. However, researchers do not yet know why less than 5% of Cambodian immigrants are accessing mental health services. This qualitative study involved investigation of participants' perceptions of how PTSD is manifested in the Cambodian immigrant community to understand barriers to mental health services access. The social ecological theory provided a frame for understanding how traditions, values, culture, and beliefs affect Cambodian immigrants' perceptions of PTSD and the mental health system. Data was collected from semi structured interviews of 13 participants, 18 to 70 years of …

Second Grade Teachers' Perspectives On Differentiated Instruction, Alyssa Simmons

Walden Dissertations and Doctoral Studies

Despite various instructional efforts, the second grade students in a mid-sized Southwestern school district failed to progress in reading. Although differentiated instruction has been shown to improve literacy skills for young readers, many teachers at the study site did not differentiate instruction for all students. Grounded in theories of social constructivism and differentiated instruction, the purpose of this study was to investigate second grade teachers' perspectives about using differentiated literacy instruction and the effect of their teaching experience and participation in professional development on those perspectives. Data for this nonexperimental, causal-comparative study were collected from 93 second grade teachers via …

Government And Nongovernmental Collaboration To Build Community Resiliency Against Terrorism In Oklahoma City, Kimberly K. Heltz

Walden Dissertations and Doctoral Studies

The way communities build resiliency and prepare for acts of terrorism is ambiguous in the United States; best practices remain unclear. Due to mobility and advancements in communication technologies, individuals and organizations share information, incite anger, recruit, and act on ideological grievances with ease. Such grievances are bolstered by the political and social exclusion of disparate groups through poorly designed policies and ineffective government structures. Using a combination of social constructivism and systems thinking theories, this case study explored collaboration efforts between government agencies and nongovernment experts in Oklahoma City, OK, identifying best practices as a result of lessons learned …

Self-Efficacy Of Novice And Experienced Special Education Teachers Of English Learners, Deborah Escalante Montoya

Walden Dissertations and Doctoral Studies

Special education teachers in California acquire advanced degrees, credentials, and authorizations to serve students with disabilities who are English language learners (SWD-ELLs), yet continue to be challenged to meet the complex instructional needs of these students. Performance on statewide tests of achievement show continued disparities between the academic achievement of SWD, ELLs, and their non-disabled English-only speaking peers. Bandura's theory of self-efficacy was the theoretical foundation for this research study given that teachers' perceptions of their abilities across the span of their careers can directly affect the achievement of their students. To compare and examine the self-reported sense of self-efficacy …

Kansas City, Missouri, Inner City Schools' Parent Involvement Policy, Practices, And Accreditation Problems, Gena L. Ross

Walden Dissertations and Doctoral Studies

In 2012, the Missouri Board of Education took away Kansas City Public Schools (KCPS) accreditation status. For over 40 years, KCPS has struggled with poor academic achievement, decreased enrollment and budget, and numerous leadership turnovers. Although KCPS regained provisional accreditation in 2014 and earned enough points on the annual performance report for consideration to become a fully accredited school system, state education officials first want to ensure that the district can sustain its new performance level before granting full accreditation. The purpose of this phenomenological research study was to explore parents' perceptions about how the KCPS' parent involvement policy and …

Career Challenges Faced By Professional Black Women In Sweden, Herta Boakye-Yiadom Dahl

Walden Dissertations and Doctoral Studies

Academically and professionally qualified Black women who immigrated to Sweden from the United States and the continent of Africa encounter barriers that may hinder their career opportunities. The unstable labor market position of foreigners required efforts by the Swedish government to address the problem. Little is known about the unique and specific challenges that qualified Black immigrant women experience when integrating into the Swedish labor market with foreign qualifications and professional experience. Guided by Durkheim's social integration theory, the purpose of this phenomenological study was to evaluate the lived experiences of Black immigrant women as they integrated into the Swedish …

Prekindergarten Teachers' Experiences Teaching Preliteracy To English Language Learners, Sangeeta Dwarka

Walden Dissertations and Doctoral Studies

Pre-K teachers in Metro Georgia have little to no training in working with English language learner/dual language learner (ELL/DLL) students, nor do they know how to instruct these students to meet Pre-K preliteracy criteria. As Pre-K classrooms contain increasing numbers of ELL/DLL students, the purpose of this qualitative case study was to explore teachers' need to support emergent literacy for ELL/DLL students in the Pre-K setting. The theoretical foundations for this study included Vygotsky's sociocultural theory and Kreshan's theory of language acquisition. Thirteen teachers participated in the study. Selection criteria was (1) having 2 years of teaching experience and (2) …

Elements Of Expatriate Adjustment In Host Country Organizations, Denise Suzanne Schickel

Walden Dissertations and Doctoral Studies

Globalization and international business increasingly require the services of skilled expatriates in overseas offices. Over the past 50 years, numerous studies have focused on various factors affecting expatriate adjustment, primarily through quantitative research, reaching no conclusions on what factors in cross-cultural training would guarantee expatriate success. Expatriate failure has high personal and organizational costs. The purpose of this study was to use the qualitative methodology of narrative inquiry to investigate the adjustment, transition, and repatriation experience as a holistic process. Two theoretical constructions, Bandura's social learning theory, applied to the learning process in an international assignment, and social identity theory, …

Women's Perceptions Of Flourishing Through Quilting As A Leisure Activity, Cathy Lynn Ferrarese

Walden Dissertations and Doctoral Studies

Quilting is a self-chosen leisure activity for millions of women in the United States. Previous research on quilting suggested that quilting is influenced by the emotional state of the quilter. However, the emotional experiences generated during quilting have not been fully explored. The purpose of this qualitative narrative study was to explore quilters' perceptions of what quilting as a leisure activity does to enhance their well-being and increase flourishing. Positive psychology well-being theory was the theoretical foundation for the study. Semistructured interviews with 12 adult women who quilt as a leisure activity were the basis of the narrative inquiry. Data …

Framework For Conducting And Writing A Synthetic Literature Review, Barbara Schirmer

Walden Faculty and Staff Publications

The framework presented in this article supports researchers in translating the copious information gleaned from the research literature into a coherent synthesis and critical analysis of the state of knowledge on the topic, identification of gaps and inconsistencies in the body of research, and recognition of the next logical steps in the line of research inquiry. The framework sequence guides the researcher in a step-by-step fashion from selecting the research literature to be reviewed to analyzing the studies, identifying the patterns and trends in the literature, writing the literature review narrative, and drawing conclusions and implications. The framework approach ensures …

Exploring Welfare Recipients' Self-Sufficiency Barriers Through Information Management Systems In Tennessee, Valenta Eunice Nichols

Walden Dissertations and Doctoral Studies

Families living on welfare in low-income impoverished neighborhoods encounter multiple barriers that need mitigating before seeking work to reach self-sufficiency. Many welfare recipients' self-sufficiency barriers are unnoticeable to caseworkers due to lack of data sharing to assess clients' needs through information technology processes. The purpose of this exploratory descriptive phenomenological qualitative study was to understand welfare recipients' viewpoints on socioeconomic barriers to living self-sufficiently and gain perspectives from human services caseworkers and technical resources on data sharing issues that impact recipients' ability to live independently from government assistance. Data collection and observational field notes resulted from in-depth interviews of 11 …

The Effects Of Computer-Assisted Language Learning On English Language Proficiency, Rachelle Ysquierdo

Walden Dissertations and Doctoral Studies

The Every Student Succeeds Act of 2015 requires high standards, but academic achievement among English Language Learners (ELL) falls below that of their peers in Texas. These students' lower academic achievement may lead to their dropping out of high school, not going to college, or being underemployed, a problem that led to this study. The purpose of this study was to evaluate whether computer-assisted language learning (CALL) helps ELLs improve their English language proficiency compared to traditional learning approaches. Levy's theoretical framework on the implementation of CALL guided this study. A nonequivalent, pretest-and-posttest design was used to examine mean differences …

Factors Potentially Influencing Suspensions At An Affiliated Charter High School, Debra Bryant

Walden Dissertations and Doctoral Studies

Federal government agency reports have documented concerns regarding the use of school discipline and suspension indicating that Black students are referred for discipline and/or suspended at a higher rate than students of other ethnicities. Available data from the local school district involved in this study reflected similar troubling patterns of discipline referral and suspension. The purpose of this study was to determine if variables such as ethnicity, socioeconomic status, and gender predict the likelihood of receiving discipline referrals or being suspended at an affiliated charter high school in the local school district. Guided by Bandura's social learning theory, this correlational …

Admissions Criteria And First-Year Completion Rates In An Associate Degree Nursing Program, Allison Divine

Walden Dissertations and Doctoral Studies

Students in associate degree nursing (ADN) programs in the United States experience high attrition rates in the first year. The purpose of this quantitative correlational study was to examine the relationship between preadmission factors and first-year ADN program completion rates at one college in the south central United States. Constructivist theory provided the framework for the study. Archival data for 228 students from one ADN program were analyzed using binary logistic regression. Results indicated a statistically significant association between prerequisite grade point average (GPA) and first-year program completion. An increase in the number of incoming students ages 25 years and …

A Comparison Of Micro-Expression Training Methods, Matthew Patrick Kane

Walden Dissertations and Doctoral Studies

Micro-expressions are brief facial expressions that last for 500 milliseconds or less and show the true emotional state of an individual when he or she is displaying a false emotional state. There are currently 2 different methods to train individuals to recognize micro-expressions-picture-based and video-based. Numerous organizations use micro-expression training as part of a deception detection program, but little research has been conducted on training outcomes, and no research has investigated the difference between the methods. In this quantitative study based on Darwin's theory of the universality of emotional expression, a control group experimental design was used to determine if …

The Impact Of Technology Innovations In High School Biology Courses On Science Learning For Hmong Students, Thai Xiong

Walden Dissertations and Doctoral Studies

Hmong high school students struggle in science courses and have difficulty using technology, leaving them behind other ethnic groups in science performance. There is lack of research regarding Hmong students' struggle in technology-focused science courses, especially regarding the experiences of Hmong students with using science technology and teachers' experiences with these students. This single case study was designed to explore how technology innovations in high school biology courses impact science learning for Hmong students based on Gu, Zhu, and Guo's technology acceptance model. Both Hmong student and science teacher interviews as well as reflective journal data were collected to better …

Identifying Talented And Gifted Students In A Northeastern Middle School, Lucky U. Abu

Walden Dissertations and Doctoral Studies

The process of identifying talented and gifted (TAG) students in one local northeastern middle school was generally inconsistent with the state and local school district identification policies. The result was that qualified students were not always identified for this program, and this practice became a rationale to conduct a modified policy analysis of the TAG program placement procedures. The local school district policies on TAG are based on the gifted program standards of the National Association for Gifted Children (NAGC). Using the NAGC standards as the conceptual framework, the implementation of district policies on identification of students into the TAG …

Implementation Of A Standardized Approach To Diabetes Education, Stacey Williams Porter

Walden Dissertations and Doctoral Studies

The Centers for Disease Control and Prevention (CDC) report that Type 2 diabetes

mellitus (T2DM) is a serious health issue affecting over 24 million Americans. Adults with T2DM are 2 to 4 times more likely to experience complications of the disease such as heart disease and stroke. Efforts are needed to control the condition and prevent the complications. At a local community hospital in the southeast United States, a 2-year assessment revealed over 10,000 patients admitted with diabetes or diabetes-related complications. Staff nurses at the site were responsible for diabetes self-management education for T2DM patients at discharge; however, no standardized …

Social-Sexual Autonomy, Person-Centered Planning, And Individuals With Intellectual Disabilities, Earlie Simone Brown-Hall

Walden Dissertations and Doctoral Studies

Abstract

Sexual autonomy is the right and capacity of each individual to decide and make choices

about whom, when, and how they express themselves sexually. Individuals with

intellectual disabilities have frequently been marginalized, oppressed, and left out of

discussions about sexuality placing them at risk of abuse, unsafe sex practices, and

unplanned pregnancies. The purpose of this qualitative study was to examine the

usefulness of person-centered planning techniques in the development of an individual

service plan that address the social-sexual needs of individuals with intellectual

disabilities. Purposeful sampling was used to select 8 participants for this study. Specific

participants were …

General Education Teachers' Perceptions Of Supporting English Language Learners In Regular Education, Jose Luis Lopez

Walden Dissertations and Doctoral Studies

The number of culturally and linguistically diverse students at an urban elementary school in a southern state has greatly increased since the 2014-2016 school year. Corresponding low state achievement test scores have also been observed for English language learners (ELLs). The purpose of this study was to investigate the instructional strategies that general education teachers implement in their classrooms to support the academic needs of ELLs and teachers perceptions of their own abilities to instruct ELLs. The conceptual framework for this study was Bandura's theory of self-efficacy. The case study research design included interviews and observations with a sample of …

Early Detection And Prevention Of Corporate Financial Fraud, Marcia Schillermann

Walden Dissertations and Doctoral Studies

The economic cost of financial statement fraud continues to be a problem for organizations and society. The research problem addressed in this study was the limited risk management strategies available for the early detection and prevention of financial statement fraud by corporate managers and auditors. These strategies are important to the proactive prevention of fraud. This study is important to future trustworthiness of financial statements. The purpose of this qualitative, multiple-case study was to explore current early detection and prevention methods in financial statement fraud using a risk management conceptual framework. The research question focused on current fraud detection and …

Teacher Perspective On Differentiation For Gifted Students In The General Education Classroom, Karen Arnold Kilgore

Walden Dissertations and Doctoral Studies

Gifted middle school students may not always be provided with a differentiated curriculum that ensures their academic progression in inclusive educational settings. The purpose of this qualitative case study was to examine teachers' perspectives on differentiation for gifted students in the general education classroom. The conceptual framework for the study was anchored by the theories of Gardner, who recognized that students learn in different ways, and Vygotsky, who determined that students learn best at their level of learning or zone of proximal development. The research questions focused on teachers' perspectives about teaching the gifted students in the general classroom environment …

High School World Language Teacher Perspectives On Computer-Mediated Communication Applications, Regina Renee Veal Wright

Walden Dissertations and Doctoral Studies

Computer-mediated communication (CMC) offers opportunities to assist world language students to become global communicators in a digital society. However, perceptions of high school world language (HSWL) teachers on the suitability of these applications are not known. The purpose of this qualitative case study was to explore and document the professional perspectives of HSWL teachers who have taught over 10 years, to learn the benefits and obstacles that they must consider in teaching communicative language skills with CMC. The research questions explored possible reasons that would motivate or dissuade from teaching with these applications. The technology acceptance model extension (TAM2) provided …

Strategies For The Successful Management Of Human Resource Planning In It Projects, Michael Pierorazio

Walden Dissertations and Doctoral Studies

Information technology (IT) projects are often inadequately resourced with human talent. Researchers found that 70% of all IT projects worldwide fail. The purpose of this qualitative multiple-case study was to explore the strategies used for the successful management of the human resource planning of IT projects. Using purposeful sampling, 5 IT project managers and 5 IT directors from organizations located in the northeastern region of United States were selected for this study. The resource-based theory provided the conceptual framework. Data were collected using semistructured interviews conducted face-to-face and by telephone. For this study, data triangulation included project documents to strengthen …

Beyond The Enclave: Success Strategies Of Immigrant Entrepreneurs, José Delfín González, Douglas G. Campbell

International Journal of Applied Management and Technology

In the United States, immigrant entrepreneurs start almost one third of all new businesses. However, many immigrant entrepreneurs lack the knowledge or expertise to evolve their businesses beyond the ethnic enclave where their businesses are located. This multiple case study captured the strategies used by five Latino immigrant business owners who successfully expanded their business beyond their ethnic enclave. The conceptual framework for this study was dynamic capabilities theory. Data were collected from interviews, company documents, and observations of the operation of businesses and owners. Member checking and transcript reviews were used to enhance the reliability and credibility of the …

Reading Achievement Of Middle School Boys In Single-Gender And Coeducational School, Jean Hunter-Batty

Walden Dissertations and Doctoral Studies

The problem addressed in the study was the lack of evidence on the efficacy of the single-gender educational model as compared to the coeducational model in increasing reading achievement for middle school boys in the local school district. Leaders in the district implemented the single-gender model to address the problem of an ongoing reading achievement gap among middle school boys and girls. The gap has also been noted nationally and leads to limited reading-dependent opportunities for boys. The purpose of this quantitative study was to compare the two educational models to determine whether the single-gender model offered advantages over the …

Effect Of Professional Development On Achievement Of Fourth Grade Emotionally Distirbed Students, Willette Jones

Walden Dissertations and Doctoral Studies

Abstract

This study investigated the low literacy and math achievement of 4th grade students with emotional disturbances (ED) in an urban school district in Pennsylvania. Researchers have speculated that teachers possess limited knowledge of the behavioral health needs of students with ED needed to support their behavior and achievement. Therefore, this study was conducted to assess the effect of behavioral health professional development (BHPD) on the Pennsylvania School System of Assessment (PSSA) achievement of 4th grade students with ED. The theoretical framework of this study was Dewey's educational philosophy, which focused on educating the whole child. This study used a …

The Relationship Of Location And Educational Achievements To Vision Impairment In Asians, Sonali Trivedi

Walden Dissertations and Doctoral Studies

Introduction: Increasing incidence of vision impairment in the United States reinforces the urgent need for research and public health awareness. Eye diseases are of common concern in Asian and other ethnic groups globally. Glaucoma, cataracts, macular degeneration, myopia, and retinitis are types of eye diseases and common causes of vision impairment in Asians. This study addressed the current gap in knowledge regarding vision impairment prevalence among Asian-Americans by geographical location and level of education. Socio-ecological theory was used as the theoretical foundation.

Method: A cross-sectional secondary dataset from U.S. Census Bureau included 3,916,947 participants' survey responses from 2011 through 2015 …

Impact Of Acculturation On Body Mass Index In Haitians, Nirva Berthold

Walden Dissertations and Doctoral Studies

Longer-term immigrants residing in the United States exhibit physical health decline related to higher body mass index (BMI). Theories on immigrant acculturation have been used to examine health patterns by length of stay in the United States. The purpose of this cross-sectional study, guided by the Schwartz model of acculturation, was to examine the effect of acculturation and length of stay in the United States on BMI in a sample of Haitian immigrants living in the Northeast Metropolitan area. The research question was used to examine the effects of acculturation and length of stay on BMI in the convenience sample …

Strategies To Minimize Profit Loss From Small Business Enterprise Credit Rejections, Alfred Nwagbo

Walden Dissertations and Doctoral Studies

Institutional policies or terms and conditions of credit allocation complicate the demand and supply of small business enterprise (SBE) credit, causing lost profits. Banks leaders losing 28% of profitable projects because of the high rejection rate of credit applications for SBE loans is a concern. The purpose of this multiple case study was to explore strategies Southeastern Nigerian state bank leaders use to minimize lost profit from SBE credit rejections. The conceptual framework that grounded this study was credit rationing focused on the lender-borrower relationship. Data collection involved reviews of company documents and face-to-face semistructured interviews of 6 participants from …