Digital Commons Network^™

Moderating Effects Of Leadership Style And Organizational Culture On Information Technology Involvement, Erick Dyson

Walden Dissertations and Doctoral Studies

This quantitative correlational study investigated the relationships among leadership styles, organizational culture, information technology involvement (INV), IT adoption intention (ITA), and knowledge-sharing intention (KSI) among managerial staff in educational institutions in the northeastern United States. Grounded in the technology acceptance model (TAM) and knowledge management theory, the study utilized survey responses from 141 participants in supervisory roles. Regression analyses revealed that INV significantly predicted ITA (F = 31.725, p < .001), accounting for 17.7% of the variance. However, ITA demonstrated a statistically significant but inverse relationship with KSI (F = 7.995, p < .001), indicating that greater ITA was associated with lower KSI. Hierarchical regression showed that the inclusion of leadership styles and organizational cultures improved model fit, with the final model explaining 53.3% of the variance in KSI. Charismatic, transformational, and transactional leadership styles moderated the ITA and KSI relationship, while servant and transactional leadership directly predicted KSI. Among cultural types, hierarchy and market cultures moderated the ITA and KSI relationship, while adhocracy, hierarchy, and market cultures directly predicted KSI. Seventeen significant two-factor interactions were identified, highlighting the complex interplay of leadership and culture. Reliability analyses confirmed acceptable internal consistency (α = .71 -.85), and regression diagnostics indicted no assumption violations. These findings challenge traditional TAM assumptions and emphasize the need for context-aware strategies integrating leadership and culture to enhance knowledge sharing in digitally transforming institutions.

Strategies For Bridging The Broadband Gap For An Inclusive Digital Economy, Hassana Asuku

Walden Dissertations and Doctoral Studies

Broadband access remains a critical driver of digital participation and economic inclusion; however, many rural communities continue to lack adequate connectivity and remain excluded from the digital economy. Although Information and Communication Technology (ICT) policymakers, regulators, and operators prioritize expanding broadband infrastructure, limited research exists on the strategies these stakeholders use to successfully bridge rural broadband gaps. Drawing on Jan van Dijk’s resources and appropriation theory, the purpose of this qualitative pragmatic inquiry was to explore the strategies employed by ICT policymakers, regulators, and operators to bridge the broadband gap in rural areas. Eight telecommunications industry players who had successfully …

Innovative Strategies To Promote Financial Sustainability In Nonprofit Universities, Frank Koomson

Walden Dissertations and Doctoral Studies

A lack of sustainable funding can negatively affect nonprofit universities’ ability to support students and retain qualified staff. Anchored in the Baldrige Excellence Framework, the purpose of this consulting capstone qualitative single-case study was to identify innovative strategies that nonprofit university business executives use to generate funds to promote financial sustainability. This study is important for nonprofit university executives and higher education decision-makers because effective revenue strategies can strengthen financial sustainability and support long-term organizational viability. The participant was an organizational leader with extensive experience and knowledge of the research phenomenon. Data were collected using a semistructured interview and a …

Exploring The Perceptions Of Religious Trauma Among Former Members Of The Church Of Jesus Christ Of Latter-Day Saints Who Identify As A Sexual Minority, Samuel Clemens

Walden Dissertations and Doctoral Studies

This qualitative study explored the perceived experiences of religious trauma among formerly active members of The Church of Jesus Christ of Latter-day Saints (LDS) who identify as sexual minorities. Religious trauma, characterized by psychological, emotional, and social harm, arises from interactions with religious institutions and teachings. For sexual minorities within the LDS Church, strict adherence to heteronormative principles and rigid gender roles often results in identity suppression, emotional distress, and social isolation. Utilizing a generic qualitative inquiry approach, this study investigated how participants interpret their experiences of religious trauma and its perceived effects on their lives. Twelve participants aged 20–74 …

Negotiating Fatherhood: Young Men’S Narratives Of Care, Responsibility, And Struggle In A Low-Income South African Setting, Urlridge A. Thompson Dr, Tshepang Headman Mr, Leballo Tjemolane Mr, Lukhanyo H. Nyati Dr

Journal of Social, Behavioral, and Health Sciences

Financial provision continues to factor significantly in how Black men perceive and enact fatherhood, influencing the extent and manner of their paternal engagement. The enduring representation of men primarily as financial providers constrains the generation and enactment of alternative modalities of fatherhood within families and society. This qualitative study explored how the everyday lived experiences of young Black men in Soweto, South Africa, influence their varied engagements with fatherhood as they navigate structural constraints to pursuing their ideal of fatherhood. An exploratory descriptive qualitative approach was employed. We conducted two sets of semi-structured interviews with 19 young Black men in …

Health Histories, Tiffanie Walton

Walden Dissertations and Doctoral Studies

No abstract provided.

Internal Quality Enhancement: Case Of A Uae Business School, Valentine Matthews

International Journal of Applied Management and Technology

This paper presents a case study of a quality enhancement process of a small business school in the United Arab Emirates. The research explores this specific quality enhancement process with a focus on why it is implemented by the case institution and how it achieves quality improvement. The case quality enhancement process is an internal institutional approach that deviates from the Scottish Enhancement-Led Institutional Review approach. Articulation of the process is conducted from policy and practice. The articulation provides deeper and clearer understanding of the approach to quality enhancement, how it achieves quality improvements, and the leadership’s justifications for adopting …

Examining Academics’ Decision-Making Processes And Implementation Challenges Of Blended Learning Models For Future Higher Education, Devrim Akgunduz, Aysegul Kinik Topalsan

Higher Learning Research Communications

Objectives: Blended learning has gained increasing attention in higher education as a hybrid approach that integrates face-to-face and online modalities. This study investigates academics’ decision-making processes and challenges in implementing blended learning models to inform future educational practices.

Methods: An exploratory case study design was employed. Data were obtained from academics representing multiple faculties who participated in a professional development program on technological approaches and learning models. Participants completed the Blended Learning Sub-Model Preparation Form, which was analyzed to identify preferences and challenges in adopting blended learning.

Results: Findings reveal a clear preference for sub-models such as the flipped classroom, …

Communication Barriers Experienced By Academicians And International Students During The Education Process And Related Solutions, Ferhat Kaçar, Yusuf Taha Okan

Higher Learning Research Communications

Objective: In this study, we address the communication barriers between academics and international students using a phenomenological approach. The aim of the study is to examine in depth the communication barriers faced by these two groups in the education process and to develop solutions for these barriers.

Method: The qualitative data obtained from semi-structured interviews with 42 academics and 50 international students were analyzed using the MAXQDA 20 package program.

Results: In the study, four themes and sub-codes related to these themes were identified: (1) academics’ communications problems with international students, (2) solution suggestions for academics’ communication problems, (3) international …

High School Teachers’ Perspectives Of Middle School Biomedical Science Career Exploration Programs, Stephanie Gurule-Leyba

Walden Dissertations and Doctoral Studies

Biomedical sciences (BMS) are a common career pathway for U.S. Hispanic high school students interested in pursuing healthcare careers. Little was known about how middle school career exploration programs in science, technology, engineering, and mathematics motivate Hispanic students to continue pursuing BMS careers. The purpose of this basic qualitative study was to explore high school teachers’ perspectives of how middle school BMS career exploration programs can motivate Hispanic students’ interest in BMS careers. The study was grounded in Keller’s attention, relevance, confidence and satisfaction motivation model. Thirteen high school BMS teachers, who have taught or are currently teaching the PLTW …

Staff Education For Prevention And Management Of Obesity In Adolescents From Underserved Communities, Doris Mtarubukwa

Walden Dissertations and Doctoral Studies

This DNP project implemented a targeted staff education intervention designed to bridge the practice gap in obesity management among adolescents in underserved communities. A comprehensive chart review of 45 patients revealed that only 3% of encounters adequately addressed obesity using evidence-based practice (EBP) guidelines, establishing the urgent need for healthcare provider education and competency development. Adolescents in underserved communities face complex barriers to health and wellness, with obesity representing a critical public health concern. The literature demonstrated that childhood and adolescent obesity serves as a significant risk factor for multiple chronic conditions in adulthood, including Type 2 diabetes, hypertension, coronary …

Pressure Injury Prevention In Intensive Care Units, Michael Loya

Walden Dissertations and Doctoral Studies

This project addressed the critical practice problem of formation of Stage III/IV pressure injuries in adult patients admitted to the long-term acute care (LTAC) intensive care unit (ICU) department, which has been linked to increased lengths of stay, mortality rates, and treatment costs for the facility. Thus, development of a clinical practice guideline (CPG) focused on a nurse-driven protocol to identify patients in the ICU department at high risk of developing a Stage III/IV pressure injury and initiating prevention measures formed the primary purpose of the Doctor of Nursing Practice (DNP) project. The practice focused question addressed whether an evidence-based …

Staff Education On Attention-Deficit/Hyperactivity Disorder Identification And Referral Using The Vanderbilt Assessment Scale, Edith Nkeze

Walden Dissertations and Doctoral Studies

Staff Education on Attention-Deficit/Hyperactivity Disorder Identification and Referral Using the Vanderbilt Assessment Scale

The Impact Of Second-Tiered Leadership Behavior On Postmerger Experience In The Jamaica Constabulary Force, James Theophilus Golding

Walden Dissertations and Doctoral Studies

Following the merger of the Jamaica Constabulary Force (JCF) and the Island Special Constabulary Force (ISCF) in May 2014, complaints emerged about inequitable treatment of former ISCF members, raising questions about social justice and breaches of the moral contract. Although prior research highlighted the importance of leadership in mergers, it neglected to examine the role of second-tier leadership. The purpose of this qualitative phenomenological study was to investigate the potential role of second-tiered JCF leadership behavior in these perceived social justice breaches. A transformational leadership framework, which centers on leaders’ behavior and communication to motivate followers, underpinned the study. Purposeful …

Exploring Effective Retention Strategies Of Skilled And Productive Personnel In The Healthcare Industry, Joshua Emmanuel Banks

Walden Dissertations and Doctoral Studies

Employee retention remains a significant challenge for healthcare organizations. Healthcare human resource (HR) managers are concerned about high turnover because it increases staffing costs, disrupts continuity of care, and threatens patient safety and workforce stability. Grounded in transformational leadership theory, the purpose of this qualitative pragmatic inquiry project was to explore strategies that healthcare HR managers use to retain skilled and productive employees to ensure continuity of care, patient safety, and overall organizational success. The participants were seven HR managers from the healthcare industry in Virginia; West Virginia; Washington, DC; and Maryland who retained skilled and productive employees to ensure …

Teachers' Experiences Implementing Play-Based Learning Practices In Prekindergarten–Kindergarten Classrooms, Atiana T. Carroll

Walden Dissertations and Doctoral Studies

The problem addressed through this study was that prekindergarten and kindergarten (PK-K) teachers in one large southern U.S. school district were not implementing play-based learning (PBL) practices despite the well-documented benefits of PBL in early childhood education. Guided by Knowles’s adult learning theory and Kolb’s experiential learning theory, the purpose of this basic qualitative study was to explore PK-K teachers’ experiences with implementing PBL and to identify what teachers need to embed PBL practices in PK-K classrooms. Semistructured interviews were conducted with nine PK-K teachers, and thematic analysis was applied to identify key patterns. Four themes emerged from the analysis: …

Exploring African American Officers’ Lived Experiences Of Racial Microaggressions In A Metropolitan Police Department, Kareem Mc Kenna

Walden Dissertations and Doctoral Studies

African American men in law enforcement encounter subtle racial microaggressions that contribute to emotional distress, identity conflict, and burnout. Although researchers have examined microaggressions, few studies have centered on African American men within a large metropolitan police department or explored how they interpret these experiences across tenure ranges. This qualitative phenomenological study explored how African American men with at least 2 years of service in frontline or first-line supervisory roles in a Southern California metropolitan police department experienced, interpreted, and coped with workplace racial microaggressions over the past five years. Guided by critical race theory, intersectionality, and Sue et al.’s …

The Relationship Between Police Encounters And Anxiety Levels Among Urban Black Males Aged 18–40, Wilbert Smith

Walden Dissertations and Doctoral Studies

This quantitative, cross-sectional, correlational study examined the relationship between police encounter characteristics and anxiety symptoms among urban Black males aged 18–40 in the United States. Although prior research has documented racial disparities in police contact and adverse mental health outcomes, limited empirical work has examined how multiple dimensions of police encounters jointly relate to anxiety within this population. Guided by Critical Race Theory, the study assessed whether the frequency, severity, and perceived fairness of police encounters were associated with self-reported anxiety symptoms. Data were collected from 138 self-identified urban Black males using a nonprobability, self-selected sampling approach. Participants completed an …

Medical-Surgical Nurses’ Perceptions On Incivility In A Hospital Setting, Monsurat Atinuke Mohammed

Walden Dissertations and Doctoral Studies

Incivility in nursing has become a chronic issue that harms nurses, patients, teams, and organizations. Individuals often feel belittled, which contributes to frequent job dissatisfaction and resignation, ultimately resulting in financial losses for an organization. The purpose of this qualitative descriptive study, guided by Johnson’s behavioral model, was to explore nurses’ perceptions about incivility in a medical-surgical hospital setting. Ten semistructured audio-recorded interviews were conducted with registered nurses recruited through a professional organization. The data were manually transcribed verbatim and analyzed using Saldana’s approach. Results indicated four themes: (a) workplace culture and interpersonal dynamics, (b) need for support and mentorship, …

Perceptions Of High School Graduates And Educators Regarding A Mathematics Intervention For College And Career Readiness, Annie Elizabeth Carpenter

Walden Dissertations and Doctoral Studies

The problem addressed in this study was that, from 2017 through 2024, over 68% of 11th-grade students consistently did not meet the college- and career-readiness American College Test standards benchmark in mathematics at Midwest High School (MHS, a pseudonym), which used the Kendall Hunt Illustrative Mathematics (KHIM) curriculum. Guided by Bruner’s theory of instruction and KHIM’s structural components, the purpose of this basic qualitative study was to investigate high school graduates’ and non-administrative educators’ perceptions about learning and teaching with the KHIM curriculum and explore non-administrative educators’ suggestions for enhancements and evolutions to the curriculum at MHS. Semistructured interviews were …

The Role Of Corporate Managers In Improving Profit Performance Of Commercial Banks In Kosovo, Flutura Beka Kamberaj

Walden Dissertations and Doctoral Studies

The profitability of commercial banks is a key indicator of financial system stability and economic growth, albeit Kosovo’s banking sector continues to face challenges from nonperforming loans, regulatory constraints, and limited innovation. Corporate managers at Kosovo’s commercial banks are reporting low profit performance despite overall sector stability. The purpose of this qualitative single-case study was to explore how corporate managers contribute to improving profit performance in Kosovo’s commercial banks. The resource-based view and corporate governance theory provided the theoretical foundation. The participants comprised 20 corporate managers at commercial banks in Kosovo. Data were collected using semistructured interviews and public documents. …

Barriers And Incentives For Smartphone Mhealth Adoption Among Health Care Providers In Central And Southern Appalachia, Temitope S. Ajagbe

Walden Dissertations and Doctoral Studies

Rural Appalachian communities in the United States experience disproportionately high chronic disease burden. Mobile health (mHealth) technology adoption among providers remains low despite potential to improve care access. Understanding adoption factors is critical for addressing health inequities. The purpose of this quantitative cross-sectional study was to examine whether diffusion of innovations (DOI) theory attributes predict current mHealth adoption among health care professionals involved in rural Appalachian primary care delivery and whether structural constraints moderate these relationships. Despite extensive DOI validation in well-resourced settings, its applicability to severely resource-constrained contexts remained empirically uncertain. Data from 100 health care professionals across eight …

The Lived Experiences Of Visually Impaired Professionals, Robert Anthony Hoyt

Walden Dissertations and Doctoral Studies

This qualitative phenomenological study explored the lived experiences of visually impaired professionals (VIPs) as they navigate workplace inclusion, identity, and systemic accessibility. Drawing on Giorgi’s descriptive phenomenological psychological method, the study analyzed in-depth interviews with eleven purposefully selected participants across diverse professions. The research aimed to address a gap in disability studies by centering on the psychological meanings embedded in the narratives of VIPs; voices that are often underrepresented in organizational research. Through rigorous thematic analysis, three essential themes emerged: (1) the silent erasure of competence, reflecting the emotional labor required to assert professional legitimacy in ableist environments; (2) resilience …

Building Sustainability Via Financial Resilience Among Nongovernmental Organizations In Cameroon, Ruthaford Bankufon

Walden Dissertations and Doctoral Studies

Nongovernmental organizations (NGOs) in unstable developing nations face major sustainability challenges. In Cameroon, an ongoing sociopolitical crisis has increased demand on NGOs, including VWXZY, which supports girls and women fleeing civil unrest. This study investigated sustainable strategies to strengthen VWZYZ’s financial stability. Drawing on financial resilience literature and the strengths, weaknesses, opportunities, and threats (SWOT) framework, it addressed two questions: (a) How can VWXZY-Cameroon effectively leverage SWOT analysis to address financial challenges, improve financial oversight, diversify funding sources, and strengthen operational efficiency? (b)What strategies can VWXZY-Cameroon use to enhance its financial resilience and ensure sustainability amid sociopolitical and economic instability? …

Staff Education On Phq-9 To Improve Depression Screening And Patient Outcomes, Ahmad Ghandour

Walden Dissertations and Doctoral Studies

Depression is a prevalent mental health condition that significantly affects patient quality of life and healthcare utilization. Clinical guidelines recommend routine depression screening in adults when appropriate systems for follow-up and treatment are in place. The Patient Health Questionnaire-9 (PHQ-9) is a validated instrument used to identify depressive symptoms and assess severity in outpatient settings. Despite national recommendations supporting routine depression screening using the PHQ-9, a significant practice gap remains in the consistent administration, accurate scoring, and proper documentation of the tool in outpatient. Research indicated that variability in screening practices is frequently associated with inadequate staff training and lack …

Staff Education For Hypertension Diagnosis, Management, And Treatment, Philomena Ifeyinwa Chinemelu

Walden Dissertations and Doctoral Studies

Hypertension (HTN) is a significant public health concern, and educating nursing staff is crucial to improving patient outcomes and supporting public health initiatives. This staff education project focused on improving the quality of hypertension management by empowering nurses to provide evidence-based, patient-centered care. The practice-focused question is as follows: Will HTN education improve staff knowledge of HTN diagnosis, treatment, and management? I employed a quantitative pre-test/post-test design to measure changes in staff (n = 10) knowledge before and after training. Descriptive statistics measure knowledge gain and the effectiveness of educational strategies. The pre-test percentage of correct answers improved from 79% …

Staff Education To Reduce Compassion Fatigue In Acute Care Staff Nurses, Kamala C. Mcgee

Walden Dissertations and Doctoral Studies

Compassion fatigue (CF), burnout, and moral distress are common in high-acuity nursing environments, yet nurses are rarely taught how to recognize or manage these challenges. The guiding question for this staff education project was about whether education focused on CF and mindfulness-based coping strategies would improve nurses’ knowledge and attitudes in an acute care VA medical center. Posteducation results (n = 20) showed meaningful, statistically significant improvements. Familiarity with CF increased from baseline (M = 2.35; SD = 1.04) to post implementation (M = 3.75; SD = .91), t(19) = −5.085, p < .001. Confidence in recognizing CF in oneself improved from baseline (M = 2.6; SD = .875) to post implementation (M = 3.60; SD = .821), p = .004. Confidence in recognizing CF in colleagues increased from baseline (M = 2.40; SD = .821) to postimplementation (M = 3.15; SD = .671), p = .012. Agreement that seeking help is a sign of weakness decreased from baseline (M = 2.00; SD = .503) to postimplementation (M = 1.40; SD = .951), p = .024. Although perceptions of organizational support did not change, nurses reported greater use of mindfulness, peer support, and boundary setting, supporting nurse wellbeing and psychological safety. Several recommendations emerge from this project. CF education should be integrated into routine staff development, annual competencies, and onboarding for new nurses. By reducing stigma around seeking help and promoting peer awareness, this work supports fostering a workplace culture where all nurses feel safe, supported, and valued, a positive social change.

Effective Mentoring Strategies For Career Advancement For Mid- And Senior-Level Scientific Professionals In The Biotechnology Industry, Rachel Ayekor Hanson

Walden Dissertations and Doctoral Studies

Leaders of biotechnology organizations struggle to retain and promote experienced scientific professionals, thereby weakening innovation and long-term competitiveness. Biotechnology leaders are concerned about the successful development and retention of mid- and senior-level professionals as they move from technical to leadership roles to improve innovation and long-term competitiveness. Grounded in Kram’s mentoring theory and Ragins’s diversity and inclusion framework, the purpose of this qualitative pragmatic inquiry was to identify and explore mentoring strategies effectively implemented for biotech organization leaders, tailored to mid- and senior-level scientific professionals, to promote career progression and contribute to organizational performance. The participants were six biotechnology leaders …

Retrospective Narrative Analysis Of Perceived Manifestations Of Burnout Among Emergency Physicians Amid Covid-19 Pandemic, Nicole Jauregui

Walden Dissertations and Doctoral Studies

The COVID-19 pandemic has placed stress on healthcare systems globally, with emergency department (ED) physicians experiencing an acute impact due to their frontline role. Burnout, characterized by emotional exhaustion, depersonalization, and a reduced sense of personal accomplishment, has been widely reported by healthcare providers during the pandemic. However, the specific manifestations of burnout among ED physicians remain underexplored, particularly from their own perspectives. This study is grounded in Maslach’s Multidimensional Theory of Burnout and Alan Card’s theory of Avoidable versus Unavoidable Suffering, providing a framework to interpret ED physicians’ experiences and distinguish between the inherent challenges of frontline work and …

Using Fire Investigators' Narratives To Explore Serial Firesetting Behaviors, Alisha Jones-Creel

Walden Dissertations and Doctoral Studies

This qualitative narrative inquiry examined how fire investigators share tacit knowledge related to threat assessment and risk management in cases of serial firesetting. Data were derived from eight semi-structured interviews with fire investigators from Louisiana, Mississippi, and Texas who had investigated firesetting incidents within the past five years. Narrative analysis was used to identify cross-case patterns in how investigators recognize offender characteristics, assess contextual risk factors, and detect early warning signs across incidents. Analysis identified three themes addressing how lived experience informs peer understanding of offender behavior, risk indicators, and warning signs, and three themes addressing how narrative experience guides …