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Walden Dissertations and Doctoral Studies

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Developing A Governance Framework For A Commercially Successful, Inclusive, And Safe Metaverse, Hamady Dia Jan 2023

Developing A Governance Framework For A Commercially Successful, Inclusive, And Safe Metaverse, Hamady Dia

Walden Dissertations and Doctoral Studies

This study aimed to fill a significant gap in the literature on empirical research on the governance structure of the Metaverse. The purpose of this study was to describe Metaverse strategy and innovation management experts’ views on how business leaders and policymakers may collaborate on shaping a governance structure for the Metaverse. This study used a multiple case study design to collect data from a purposeful sample of eight Metaverse experts using a semistructured interview format. This study was framed by three key concepts: Rogers’s concept of diffusion of innovations, Ball’s concept of the Metaverse, and Fernandez and Hiu’s concept …

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Perceptions Of Preservice And Mentor Teachers Of Gaining Pedagogical Content Knowledge In Phonics And Phonemic Awareness, Penelope Maureen Montfort Jan 2023

Perceptions Of Preservice And Mentor Teachers Of Gaining Pedagogical Content Knowledge In Phonics And Phonemic Awareness, Penelope Maureen Montfort

Walden Dissertations and Doctoral Studies

Research has shown that, although phonics and phonemic awareness predict reading success, a majority of early learners still lack these skills. Research also showed that a majority of preservice teachers (PSTs) in early childhood education teacher (ECTE) may not have gained adequate pedagogical content knowledge (PCK) in phonics and phonemic awareness during their mentored practicums. This may have contributed to kindergarten students’ poor performance in phonics and phonemic awareness on the national literacy assessments between 2015 and 2018 in one education district in Guyana. These students are not prepared for reading success. Using a basic qualitative design, semistructured interviews were …

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Nonprofit Administrator Strategies To Procure And Retain Long-Term Donors, Dr. Maxine Rolle Jan 2023

Nonprofit Administrator Strategies To Procure And Retain Long-Term Donors, Dr. Maxine Rolle

Walden Dissertations and Doctoral Studies

Abstract Nonprofit sector administrators inability to procure and retain long-term donors can result in reduced revenue and possible organization failure. Nonprofit administrators who lack strategies to procure and retain long-term donors can negatively impact organizational performance and success. Grounded in network theory, the purpose of this qualitative multiple-case study was to explore strategies nonprofit administrators use to procure and retain long-term committed donors to remain operable. The participants comprised four administrators of four separate nonprofit organizations in Fort Lauderdale, Florida who procured and retained long-term committed donors to remain operable for at least 5 years. Data were collected through semistructured …

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Teachers’ Perspectives On Using Data For Instructional Decision Making, Rosemarie Schoepp Jan 2023

Teachers’ Perspectives On Using Data For Instructional Decision Making, Rosemarie Schoepp

Walden Dissertations and Doctoral Studies

Data-driven decision making (DDDM) is an important teaching practice that can positively influence student achievement by using assessment data to make instructional decisions. The problem is that teachers do not always use this practice. Teachers’ perspectives of DDDM can influence their data use practices. This basic qualitative study was conducted to explore teachers’ perspectives on using data for instructional decision making. The conceptual framework used was the theory of planned behavior. Participants included 11 teachers from a district in the Northeastern United States, with at least 3 years of teaching experience. Semistructured interviews were used to answer the research question …

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Strategies For Revitalized Immigrant-Owned Small Businesses To Sustain Growth Following Emergencies, Goi Jooyul Yol Jan 2023

Strategies For Revitalized Immigrant-Owned Small Businesses To Sustain Growth Following Emergencies, Goi Jooyul Yol

Walden Dissertations and Doctoral Studies

AbstractThe COVID-19 pandemic revealed obstacles for immigrant small business owners (ISBOs) to sustain growth. ISBOs need strategies for growth sustainability following emergencies because United States immigrant-owned small businesses accounting for 28% of the main street businesses, declined by 36% in revenues between January to April 2020 due to the pandemic. Grounded in the entrepreneurial ecosystem framework and business continuity management model, the purpose of this qualitative multiple-case study was to explore strategies four South Dakota ISBOs used to revitalize their businesses to ensure sustainable growth after the COVID-19 emergency. Data were collected by conducting semistructured interviews and reviews of organization …

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The Geographic Pattern And Socioecological Factors Of Helicobacter Pylori Infections In The United States, Judith Ann Merryweather Jan 2023

The Geographic Pattern And Socioecological Factors Of Helicobacter Pylori Infections In The United States, Judith Ann Merryweather

Walden Dissertations and Doctoral Studies

AbstractHelicobacter pylori (H. pylori) is one of the most common human pathogens and may play a role in the development of several distinct diseases, which include gastric ulcer, duodenal ulcer, and gastric cancer. Studying geographic territories of the United States may reveal clusters with high rates of H. pylori infection and perhaps the prevalence of gastric cancer; however, geographic mapping of patterns in the United States is scarce. The purpose of this study was to investigate changes in H pylori infection patterns in the United States between two different time points (2000–2002 and 2016–2018). The primary hypotheses of this study …

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Strategies Global Virtual Team Leaders Use To Improve Trust And Communication, Sarah Crandell Monday Jan 2023

Strategies Global Virtual Team Leaders Use To Improve Trust And Communication, Sarah Crandell Monday

Walden Dissertations and Doctoral Studies

Global virtual team (GVT) members’ inability to effectively build trust and communication has the potential to negatively impact organizational outcomes. Organizational leaders are concerned with team members’ inability to build trust and communication, as it is the leading cause of reduced productivity and efficiency levels within GVTs. Grounded in the social exchange theory, the purpose of this qualitative multiple case study was to explore strategies GVT leaders use to improve trust and communication among GVT members. The participants were 18 GVT business leaders from six organizations located in the Pacific Northwest of the United States. Data were collected using semistructured …

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Mental Health Experiences Of Black Males Beyond Juvenile Delinquency, Jasmine D. Spratling Jan 2023

Mental Health Experiences Of Black Males Beyond Juvenile Delinquency, Jasmine D. Spratling

Walden Dissertations and Doctoral Studies

Incarceration rates around the United States continue to increase for Black male adolescents. These numbers are even more significant in Atlanta, where youth spend time in juvenile detention centers and return soon once released. Summary findings from existing research showed the lack of mental health services provided once a youth has been released from incarceration, but a lack of specifics around the services needed remains. The purpose of the current study was to explore the experiences of Black male adolescents who received little to no trauma informed care post-incarceration. A qualitative, phenomenological approach was used to conduct semistructured interviews with …

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First-Year Postsecondary Student Persistence Leading To Second-Year Enrollment, Collene G. Webb Jan 2023

First-Year Postsecondary Student Persistence Leading To Second-Year Enrollment, Collene G. Webb

Walden Dissertations and Doctoral Studies

At a southeastern U.S. university, the low retention of postsecondary, traditional-aged first-year students persisting to second year was a problem, importantly decreasing their ability to graduate and gain a career. The purpose of this study was to determine the factors that have motivated postsecondary traditional-aged, first-year students to return to the university as second-year students and to learn from students what they perceived that the institution could do to increase persistence. The conceptual framework that grounded this study was Tinto’s institutional departure model. The research questions explored the factors that motivated first-year students to persist into their second year of …

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Nurse Educators' Experiences Of Student Remediation, Holly A Dever Jan 2023

Nurse Educators' Experiences Of Student Remediation, Holly A Dever

Walden Dissertations and Doctoral Studies

Little is known about the nurse educator's experiences in remediating novice undergraduate nursing students who failed an exam early in the program of study. While numerous strategies have been used by faculty for remediation, no evidence-based methodology for student remediation has been identified in published literature. The aim of this study was to build a foundation of qualitative research on nurse educators' experiences in the remediation of a student who failed an exam. This basic qualitative study, guided by Smith and Liehr's story theory, explored the nurse educator's experiences with remediation using interview data collected from six nurse educators. Interviews …

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Social Media And The Learning And Engagement Experiences Of Minority Doctoral Students, Denzil O. Barnett Jan 2023

Social Media And The Learning And Engagement Experiences Of Minority Doctoral Students, Denzil O. Barnett

Walden Dissertations and Doctoral Studies

AbstractSocial media as a medium to facilitate and foster learning and engagement in education has received increased attention in recent years. Researchers have highlighted the affordances and drawbacks of social media use in educational contexts. There is a gap in the relevant literature on the social media learning and engagement experiences of doctoral students from underrepresented communities. The purpose of this qualitative study was to understand minority doctoral students’ experiences and perceptions of social media use in learning and engagement during the doctoral process. To ground this study, the connect learn and engagement (CoLeEn) conceptual framework, based on Siemens’s connectivism …

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Secondary Teachers’ Perceptions Of Training Needed To Apply Personalized Instruction, Christina Armstrong Jan 2023

Secondary Teachers’ Perceptions Of Training Needed To Apply Personalized Instruction, Christina Armstrong

Walden Dissertations and Doctoral Studies

The problem at a Southwestern private school is that secondary teachers have insufficient training to apply personalized instruction (PI) with fidelity to meet the needs of students with severe to moderate cognitive impairments. The purpose of this basic qualitative study was to explore the secondary teachers’ perceptions of the training they need to apply academic interventions using PI. The conceptual framework that grounds this study was Bruner’s theory of instruction. The theory is used to focus on the process of gaining knowledge beginning with predisposition toward learning, in this case, the teachers’ attitudes toward PI. According to the theory, individuals …

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How Police Investigators View Credibility Of Victims Of Sexual Assault Crimes, Lakesha Richele Boone Jan 2023

How Police Investigators View Credibility Of Victims Of Sexual Assault Crimes, Lakesha Richele Boone

Walden Dissertations and Doctoral Studies

Sexual assault is a sensitive topic, and research has become increasingly popular. Most literature focuses on stigma, attitudes, and perceptions that victims and law enforcement have about each other. Law enforcement officers are responsible for making charging decisions based on their investigations and ways by which they determine credibility and reliability of victims. It was unclear what criteria law enforcement officers use to ascertain relevant flaws in victim character and credibility. The purpose of this study was to explore how law enforcement officers evaluate credibility of sexual assault victims during investigations. The feminist legal, just world, and rape myth acceptance …

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Lived Experiences Of College Students With Social Anxiety Disorder Accessing Support Services, Patrice Nicole Broaden Jan 2023

Lived Experiences Of College Students With Social Anxiety Disorder Accessing Support Services, Patrice Nicole Broaden

Walden Dissertations and Doctoral Studies

Many college students exhibit symptoms related to social anxiety disorder (SAD); however, they were not addressed or diagnosed until college. College counseling centers are experiencing an increased number of students with SAD. College students with SAD often experience failing grades, have limited social interaction with peers, and lack appropriate assertiveness. The purpose of this hermeneutic phenomenological study was to investigate the lived experiences of college students with SAD accessing support services. Phenomenology was the framework used to support the study. Semi structured interviews with 10 students were used to generate rich, detailed descriptions of the phenomenon. An interpretative phenomenological analysis …

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Education Program To Increase Nurses' Knowledge Of Faith Community Nursing, Lovell Thurmon Sweeten Cartwright Jan 2023

Education Program To Increase Nurses' Knowledge Of Faith Community Nursing, Lovell Thurmon Sweeten Cartwright

Walden Dissertations and Doctoral Studies

AbstractThe practice problem was a group of nurses practicing as faith community nurses (FCNs) who had no training in FCN practice, a specialty recognized by the American Nurses Association. This problem was important to address within the context of nursing practice because the nurses could have acted outside of their scope of practice and caused harm. The practice-focused question addressed whether a staff education program for FCNs would increase their knowledge of their role in a church setting with the goal of developing independent FCNs. The model guiding the project was the health promotion model. Eleven registered nurses were recruited …

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Principals’ Role In The Development Of Middle School Teacher Leaders, Ruben Lubala Chiza Jan 2023

Principals’ Role In The Development Of Middle School Teacher Leaders, Ruben Lubala Chiza

Walden Dissertations and Doctoral Studies

School personnel across the United States are developing additional teacher leadership roles to improve professional learning and retain effective teachers. More information is needed concerning how middle school principals are guiding the development of teacher leaders in their schools. The purpose of this qualitative case study was to explore the leadership strategies used by middle school principals to develop and support teacher leaders in their schools. Bass's conceptual framework of transformational leadership guided this research. Research questions were designed to explore how middle school principals in urban schools understood their roles in teacher leader development and the leadership strategies employed …

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Environmental Factors And Breast Cancer Mortality, Joel Collazo Rodriguez Jan 2023

Environmental Factors And Breast Cancer Mortality, Joel Collazo Rodriguez

Walden Dissertations and Doctoral Studies

Breast cancer is a public health problem in the United States that impacts diverse ethnic female groups in different ways regarding incidence and mortality. Much is known about the factors increasing the risk of developing breast cancer, but little is known about those that increase the chances of dying from it, other than access to health care, screening, and appropriate treatment. This study aimed to understand the association between exposure to Environmental Protection Agency-regulated air pollutants and breast cancer mortality, including how the interaction between these air contaminants impacts the outcome of interest, considering median income, education level, and percentage …

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The Human-Canine Bond: Levels Of Stress Among Military Spouses During Deployments, Angela L. De Leon-Muniz Jan 2023

The Human-Canine Bond: Levels Of Stress Among Military Spouses During Deployments, Angela L. De Leon-Muniz

Walden Dissertations and Doctoral Studies

Previous research has found that deployment may impact military spouses’ emotional wellbeing and attachment with family members. There remains a critical gap in the literature regarding difference in stress levels between military spouses who own canines and those who do not. The theoretical foundations for this study were Bowlby’s attachment theory and Bowen’s family systems theory. Research questions included exploring the relationships between (a) pet canine ownership, deployment length of time, and military spouses’ stress levels, and (b) pet canine owners’ pet attachment and stress experienced, when their significant others are deployed. The sample comprised 82 spouses with deployed military …

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A Leadership Perspective On Preventing Counselor Burnout In A Behavioral Health Setting During Covid-19, Claudia P. De La Torre Jan 2023

A Leadership Perspective On Preventing Counselor Burnout In A Behavioral Health Setting During Covid-19, Claudia P. De La Torre

Walden Dissertations and Doctoral Studies

During the COVID-19 pandemic, there was a high need for mental health services, which resulted in a shortage of mental health clinicians. This shortage of mental health clinicians then resulted in a high burnout rate due to client intake. This doctoral case study was grounded in the Baldrige Excellence Framework and focused on how a behavioral health organization in South Texas managed burnout in clinicians during the COVID-19 pandemic. This study aimed to help behavioral health leaders find a solution to preventing burnout during a high demand pandemic. This doctoral study had several data sources, including semistructured interviews with three …

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Vicarious Trauma And Elementary School Counselors, Erin M. Duduit Jan 2023

Vicarious Trauma And Elementary School Counselors, Erin M. Duduit

Walden Dissertations and Doctoral Studies

Vicarious trauma has been a focus of scholars for many years and demonstrates that vicarious trauma effects professional behaviorally, personally, and physiologically. This quantitative cross-sectional study explored the relationship between vicarious trauma and occupational exposure (caseload size) disrupting the cognitive structures of empathy, control, and esteem. The theoretical framework for this study was the constructivist self-development theory, which described how helping professionals develop vicarious trauma after exposure to traumatic stories. The social cognitive theory was also used for this study, explaining how elementary school counselors can increase their capacity for empathizing through modeling and experiencing empathy from others. The study …

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Lived Experiences Of Copd Patients With Exertional Hypoxemia Prescribed Supplemental Oxygen, Sarah Ann Evans Jan 2023

Lived Experiences Of Copd Patients With Exertional Hypoxemia Prescribed Supplemental Oxygen, Sarah Ann Evans

Walden Dissertations and Doctoral Studies

Patients with exertional hypoxemia are often prescribed supplemental oxygen therapy to alleviate their symptoms and maintain adequate arterial oxygen saturation; however, little is known about how chronic obstructive pulmonary disease (COPD) patients with exertional hypoxemia experience the addition of supplemental oxygen on their lives. The purpose of this descriptive phenomenological study guided by Roger’s science of unitary human beings was to explore the lived experiences of COPD patients with exertional hypoxemia and who require supplemental oxygen. Purposive sampling was used to recruit participants using a query from the electronic medical records to identify patients prescribed supplemental oxygen for exertional, not …

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The Correlation Of Adverse Childhood Experiences And Pornography Consumption In Adulthood, Branden Henry Jan 2023

The Correlation Of Adverse Childhood Experiences And Pornography Consumption In Adulthood, Branden Henry

Walden Dissertations and Doctoral Studies

Over the past 25 years, significant research has gone into understanding how adverse childhood experiences (ACEs) correlate with a variety of negative health and behavioral outcomes, while at the same time, pornography consumption has increased dramatically. However, limited research has been done to understand whether a relationship exists between ACEs and pornography consumption. Attachment theory, which was used as the theoretical framework for this study, includes the idea that childhood experiences play a major role in a person’s development of various behaviors throughout life, including coping mechanisms like pornography consumption. The purpose of this quantitative, cross-sectional, correlational study was to …

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Managing Nurse Leader Stress To Promote Leader Retention, Rebecca Sue Hawkins Jan 2023

Managing Nurse Leader Stress To Promote Leader Retention, Rebecca Sue Hawkins

Walden Dissertations and Doctoral Studies

Nurse leaders are a health care group that has been provided limited support to managestress and burnout symptoms, yet the impact of leader stress burden on staff satisfaction, patient outcomes, and their own health is vital to the provision of safe, high-quality health care. The problem of leader fatigue and burnout is the ability to retain current leaders and recruit the next generation. The purpose of this staff education project was to address leadership burnout due to stress and the lack of knowledge of how to manage stress in the moment. A combination of Watson’s theory of caring and Ray’s …

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Diversification Strategies Business Managers Use To Improve Profitability, Kayode Itiola Jan 2023

Diversification Strategies Business Managers Use To Improve Profitability, Kayode Itiola

Walden Dissertations and Doctoral Studies

A lack of diversification strategies can negatively impact business profitability. Business managers of small and medium-sized enterprises who implement appropriate diversification strategies can improve business profitability, ensuring the firm’s sustainability. Grounded in the modern portfolio theory, the purpose of this qualitative single case study was to explore diversification strategies business managers use to improve profitability. The participants were five business managers who successfully used diversification strategies to enhance business profitability. Sources for data collection were semi-structured interviews, company archival documents, and field notes. Data were analyzed using thematic analysis. Four themes emerged: concentric diversification strategy, horizontal diversification strategy, customer needs …

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Early Childhood Teachers’ Perspectives On Referring Black Students For Disciplinary Action, Adriuna Johnson Jan 2023

Early Childhood Teachers’ Perspectives On Referring Black Students For Disciplinary Action, Adriuna Johnson

Walden Dissertations and Doctoral Studies

Schools have reported disparities in the use of discipline on a nationwide scale. The problem for this study was that early childhood teachers referred Black students for disciplinary action or exclusionary discipline at higher rates than their peers.The purpose of this basic qualitative study was to explore early childhood teachers’ perspectives of referring Black students for disciplinary action. Weinstein, Curran, and Tomlinson-Clarke’s model of culturally responsive classroom management formed the conceptual framework that guided this study. The research question focused on teacher perspectives about referring Black students for disciplinary action. A basic qualitative design was used to capture the insights …

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Managers' Experiences Coordinating Peer Mediation Programs In Schools, Ingrid Jeannis Jan 2023

Managers' Experiences Coordinating Peer Mediation Programs In Schools, Ingrid Jeannis

Walden Dissertations and Doctoral Studies

AbstractPeer mediation (PM) programs implemented in schools promote resolution of disputes and conflicts among peers. Several benefits have been associated with young children involved in these programs including reductions in physical aggression, as well as learning skills involving communication, problem solving, and decision making. While positive outcomes have been observed, less was known about manager experiences involving coordinating PM programs. The purpose of this phenomenological study was to explore manager thoughts and experiences regarding their roles in PM programs and how they perceived strengths and weaknesses of these programs. The social learning theory was the theoretical framework for this study. …

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Examining Mental Health Literacy As A Predictor Of Mental Health Service Utilization Among Florida Foster Parents, Adam Johnson Jan 2023

Examining Mental Health Literacy As A Predictor Of Mental Health Service Utilization Among Florida Foster Parents, Adam Johnson

Walden Dissertations and Doctoral Studies

The focus of this study was to examine mental health literacy as a predictor of the mental health service utilization of foster parents after controlling for age. There is an absence of research addressing variables that contribute to the use of mental health services by foster parents. In this nonexperimental study, survey data were collected in an electronic format. Statistical analysis was performed through use of a logistic regression. A mental health literacy conceptual framework was the theoretical foundation of the study. The sample consisted of 42 foster parents from the northwest panhandle of Florida. The study yielded findings indication …

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The Effect Of Federal And State-Level Policy On Undocumented Childhood Arrivals, Kim Kaczmarowski Jan 2023

The Effect Of Federal And State-Level Policy On Undocumented Childhood Arrivals, Kim Kaczmarowski

Walden Dissertations and Doctoral Studies

Deferred Action for Childhood Arrivals (DACA) provides a 2-year reprieve from deportation and a work permit for eligible undocumented childhood arrivals. It does not provide a pathway to citizenship or confer rights or protections enjoyed by those with permanent legal status leaving recipients in a constant state of legal limbo. State-level policy can mitigate or exacerbate obstacles faced by this population. The purpose of this generic qualitative study was to explore how federal and state-level policy in a conservative location shaped experiences of membership or exclusion. Responses were examined using segmented assimilation theory to identify layered contexts of reception. The …

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Lived Experience Of Caregiver Burden Among Black Family Caregivers Caring For Ill Family Members During Covid-19, Lisa King Jan 2023

Lived Experience Of Caregiver Burden Among Black Family Caregivers Caring For Ill Family Members During Covid-19, Lisa King

Walden Dissertations and Doctoral Studies

AbstractBlack family caregivers have had to deal with many challenges while caring for ill family members during COVID-19. Black family caregivers have been burdened with caring for family members for generations, often without proper supervision, training, or support. In December 2019 Coronavirus, also known as COVID-19, changed the world. The impact of COVID-19 on the American population has created many difficulties for Black family caregivers and their family members, including limited support, isolation, and financial disparities. The purpose of this qualitative phenomenological study was exploring the caregiver burden among Black family caregivers during COVID-19. The research question for this study …

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Perceptions Of Teachers Regarding Instructional Strategies For Low Ses Students, Lesley Legere Jan 2023

Perceptions Of Teachers Regarding Instructional Strategies For Low Ses Students, Lesley Legere

Walden Dissertations and Doctoral Studies

Low socioeconomic status (SES) students tend to have poorer academic achievement in language arts and mathematics. One of the biggest influences for the academic success of low SES students is the use of varying instructional strategies. This problem is important because all students should receive an equitable education regardless of status. The purpose of the study was to investigate teachers’ perceptions regarding how they support low SES students in their academic achievement in language arts and mathematics. The conceptual framework for this study was based on Hersey and Blanchard’s situational leadership theory, which suggested that teachers are leaders who modify …

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