Digital Commons Network^™

Association Of Psychological Stress With Skin Symptoms Among Medical Students, Hala M. Alotaibi, Abdullateef A. Alzolibani, Noor A. Almodihesh, Hamad F. Albraidi, Najed M. Alotaibi, Gil Yosipovitch

Saudi Medical Journal

Objectives: To evaluate the association between psychological stress and skin symptoms among medical students. Methods: A cross-sectional study was carried out between January and June 2015. Electronic survey consists of Perceived Stress Questionnaire (PSQ) and Self-Reported Skin Complaints Questionnaire were distributed to all 1435 undergraduate students at College of Medicine, King Saud University (KSU), Riyadh, Saudi Arabia. Results: Final analysis was performed on data from 529 (36.9%) students. Students were divided into three groups: least stressed students, n=135, PSQ index <0.39; highly stressed students, n=136, PSQ index >0.61; and moderately stressed students, n=258. Older age, female gender, during exam weeks, and fourth and fifth years of medical …

Prevalence Of Menstrual Problems And Their Association With Psychological Stress In Young Female Students Studying Health Sciences, Nazish Rafique, Mona H. Al-Sheikh

Saudi Medical Journal

Objectives: To identify the prevalence of various menstrual problems in young females studying health sciences and to identify their association with academic stress. Methods: This was a cross-sectional study, conducted in the health colleges of Immam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia between February 2015 and February 2016. Seven hundred and thirty-eight female students aged 18-25 years anonymously completed menstrual problem identification and perceived stress scale questionnaire. The data was analyzed using the Statistical Package for Social Sciences version 16.0. Results: Ninety-one percent of the students were suffering from some kind of menstrual problem. The different menstrual problems reported, …

Changes In The Temporomandibular Joint Disc And Temporal And Masseter Muscles Secondary To Bruxism In Turkish Patients, Hasan Garip, Sukran Tufekcioglu, Emre Kaya

Saudi Medical Journal

Objectives: To analyze the relationships between temporalis and masseter muscle hypertrophy and temporomandibular joint (TMJ) disc displacement in patients with severe bruxism using magnetic resonance imaging (MRI). Methods: This retrospective study included 100 patients with severe bruxism, referred to the Department of Oral and Maxillofacial Surgery, University of Marmara and Istanbul Medipol University, Istanbul, Turkey, between January 2015 and December 2016. Patients underwent TMJ MRI with a 1.5-T system in open and closed mouth positions. The masseter and temporalis muscles were measured in the axial plane when the patient’s mouth was closed. Results: At its thinnest, the disc averaged was …

The Determinant Of Selfless Misuse Intention And The Role Of System Resilience Under The Context Of Disasters, Insu Park, Dheyaaldin Alsalman

Research & Publications

The extant literature has investigated how individuals engage in inappropriate behaviors based on the rational choice theory (RCT), and the neutralization theory under normal situations, however it has given little consideration to how individuals engage in inappropriate behaviors under the context of disasters. To fill this research gap, we propose a selfless misuse model, which offers a theoretical explanation for the impact of the concept of bounded rationality on individuals’ selfless misuse intention under the context of disasters. In addition, to reduce this misuse behavior, we aim to investigate the role of system resilience in assisting employees to make better …

Classifying Facts And Opinions In Twitter Messages: A Deep Learning-Basedapproach, Ronghua Shan, Swayambhu P. Chatterjee, Shuyuan Deng, Jun Liu, Wu Jiao

Research & Publications

Massive social media data present businesses with an immense opportunity to extract useful insights. However, social media messages typically consist of both facts and opinions, posing a challenge to analytics applications that focus more on either facts and opinions. Distinguishing facts and opinions may significantly improve subsequent analytics tasks. In this study, we propose a deep learning-based algorithm that automatically separates facts from opinions in Twitter messages. The algorithm outperformed multiple popular baselines in an experiment we conducted. We further applied the proposed algorithm to track customer complaints and found that it indeed benefits subsequent analytics applications.

Anchoring Female Millennial Students In An It Career Path: The Class Anchor Model, Pam Rowland, Cherie Noteboom

Research & Publications

Goals and desires are strong incentives for careers and life choices. When goals and desires are not met, change often occurs. Women are leaving the IT profession two times faster than men and often within the first twelve years of employment. Women are also underrepresented in the IT profession with only 25 percent of the current jobs being held by women. This study examines how organizations can retain females in IT professions through motivational anchors. While there are research studies that have investigated the gender gap, there is a need to investigate female millennial students’ relationship to IT through their …

How Ecs Improve Creative Use Of Employees’ Knowledge?, Vetrivadivel Vel, Insu Park

Research & Publications

Recently, organizations are using crowdsourcing systems (CSs) to collect innovative ideas from their employees harnessing their insights of companies’ products, processes, customers, and competitors. While crowd workers in third-party CSs are a diverse and multifaceted population with a range of motives and experience, and yet few researchers have grappled with the facilitators of the employees’ behavior comprising the creative application of their knowledge using enterprise CSs. This study develops a theoretical framework to identify enterprise CSs role and to provide the way how CSs are related to creative behavior via knowledge sharing. In this research, we used a survey to …

Evaluating Augmented Reality For Space Telerobotics Training, John Karasinski

Link Foundation Modeling, Simulation and Training Fellowship Reports

Despite the extensive previous research into manual tracking, to the author’s knowledge there exists no study in the literature addressing human performance or workload changes in manual tracking tasks between traditional computer monitors and mobile, augmented reality headsets. The aim of this study was to investigate the effect of several factors on human performance and workload in a three-axis manual tracking task. Recent advances in computing hardware have enabled a new generation of augmented reality stereoscopic devices, such as the Microsoft HoloLens, which have yet to be evaluated in the literature. The Microsoft HoloLens provides depth cues to the user …

Contract And The Problem Of Fickle People, Aditi Bagchi

Faculty Scholarship

No abstract provided.

The Lived Experiences Of African American Noncustodial Fathers In Tennessee, Anovia L. Slaughter

Walden Dissertations and Doctoral Studies

There is a disproportionate number of African American fathers in the State of Tennessee that experience parenting and child support disparities when compared to single parents of other ethnicities. The purpose of this general qualitative study was to examine the experiences of African American noncustodial fathers and to examine the impact of the codification of Tennessee family laws. The theoretical frameworks for this study were critical race theory, and social construction and policy design. The key research questions examined the lived experiences of African American noncustodial fathers in the State of Tennessee and how the codification of Tennessee family laws …

Moderation Of Emotional Intelligence On Leader-Member Exchange And Resistance To Change, Michelle Hinnant Smith

Walden Dissertations and Doctoral Studies

Approximately 70% of change initiatives fail to achieve the anticipated outcomes, and resistance to change is continuously cited in the literature as 1 of the most common reasons for change failure. Researchers know that emotions play a role in change but do not know how emotional intelligence affects the relationship between leader-member exchange and reactions to change. Grounded in Oreg's multidimensional resistance-to-change model, leader-member exchange theory, and emotional intelligence theory, the purpose of this study was to narrow the gap in knowledge of how emotional intelligence influences the relationship between leader-member exchange and resistance to change. A correlational, cross-sectional design …

Relationship Between Health Literacy And End-Stage Renal Disease Among Type Ii Diabetics, Joelle M. Stolte

Walden Dissertations and Doctoral Studies

The progression of End Stage Renal Disease (ESRD) among type II diabetics is preventable, yet complications continue to plague many. Reports show that 29.1 million people (9.3%) in the United States have diabetes, and 40% of those individuals develop ESRD. Four research questions explored the relationship between ESRD, health literacy, and healthcare. Data from 2010-2015 from the National Institute of Health (NIH) was quantitatively analyzed. The conceptual framework was the revised health service utilization theory. The target population included 3939 diverse males and females between the ages of 20-75 diagnosed with type II Diabetes. Results from Chi-square, cross-tabulation, binary, and …

Retention Strategies For Millennial Long-Haul Truck Drivers, Debra A. Washington

Walden Dissertations and Doctoral Studies

A persistent truck driver shortage and high driver turnover at common carriers limit the effectiveness of some U.S. supply chains. Most driver vacancies result from job hopping, especially among younger drivers. A multiple case study was conducted to explore strategies that some leaders of U.S. common carriers have used to retain millennial-age long-haul truck drivers. Data sources consisted of semistructured, in-person and phone/videoconference interviews; participant observations; and company documents. The sample population was 9 leaders from 6 different common carriers with operations in the southwestern region of the United States who successfully retained millennial long-haul drivers. The conceptual framework was …

The Efficacy Of Neurofeedback In The Treatment Of Autism., Rosemary Akhavan

Walden Dissertations and Doctoral Studies

Autism is a disorder that impairs the development of a person's ability to interact with other people and to relate productively with the outside world. There are many types of interventions being used to treat autism, but there are no cures or definitive treatments for this disorder. A biological theoretical foundation was the basis of this study, as recent neuroimaging techniques have demonstrated that autism is a neurological disorder that reveals distinct abnormalities in the brain. The purpose of this study was to examine the efficacy of neurofeedback (NFB) in the treatment of autism. NFB has shown promise of improving …

Emergency Room Nurse Perceptions Of Emotional Intelligence, Ingrid Astralaga

Walden Dissertations and Doctoral Studies

The delivery of quality care has been a priority for the health care industry in the United States. Researchers have established positive correlations between the levels of emotional intelligence of registered nurses and their clinical performances. However, new evidence suggests the need to enhance the use of emotional intelligence (EI) in high-risk clinical units. With the intent to understand the use of EI, a phenomenological research approach was used to identify the emergency room nurse's understanding of EI. The Four-branch Model of Emotional Intelligence was used as the theoretical framework, while the research question identified the emergency room nurse's perception …

Sustaining A Family Business Beyond The Second Generation, Donna Wells Austin

Walden Dissertations and Doctoral Studies

A significant number of funeral homes in the United States are family-owned businesses. These family-owned funeral businesses contribute to society throughout generations to create wealth, provide employment opportunities, and serve the communities that surround them. The purpose of this descriptive multiple case study was to explore strategies that leaders of family-owned funeral business owners in the eastern region of the United States used for intergenerational succession planning. Game theory was the conceptual framework for the study. Data were collected from semistructured interviews with 3 family business owners and review of the family businesses' professional association websites and family historical documents. …

Effect Of Augmented Reality On Anxiety In Prelicensure Nursing Students, Sarah Ball

Walden Dissertations and Doctoral Studies

Prelicensure nursing students experience high anxiety as they enter the clinical setting, which can have a negative impact on learning care performance and critical thinking. Nursing faculty are faced with the challenges of limited time for clinical experiences, meeting the needs of learners who are technologically astute, and engaging students in the clinical environment to meet learning outcomes. The purpose of this pretest posttest quasi-experimental study, guided by the discovery learning theory, was to determine the effect of augmented reality (AR) 360 photosphere on prelicensure nursing students' level of anxiety as they entered a new clinical environment as compared to …

Relationship Between Victims Of Urban Violence And Post-Traumatic Stress Disorder, Jashon Anthony Banks Sr.

Walden Dissertations and Doctoral Studies

Urban violence has become common in lower-income communities that have high rates of shootings and African-American victims. Urban violence causes victims and their family and friends to experience trauma and puts them at risk for post-traumatic stress disorder (PTSD) injuries. However, there is a gap in knowledge in the framework of urban communities and their range of needs to address PTSD. The purpose of this quantitative study was to examine whether a relationship exists between reinforcement of needs, membership, influence, shared emotional connection, and post-traumatic stress symptomology (PTSS) of urban violence victims in a large metropolitan city. Albert Bandura's self-efficacy …

Sexism, Just-World Beliefs, And Defensive Attribution: Relationship To Online Discourse And Child Sexual Abuse, Andrea M. Barbis

Walden Dissertations and Doctoral Studies

Research has shown that individuals' willingness to believe a disclosure of childhood sexual abuse (CSA) is related to just-world beliefs, ambivalent sexism, and defensive attribution. However, researchers do not know whether these variables relate to posts made in response to online articles describing CSA. Negative or disbelieving posts may impact not only the author, but also readers who view these comments via hindrance of disclosures, increased self-blame, and avoidance of help seeking. In this quantitative study, just-world, ambivalent sexism, and defensive attribution theories provided the theoretical basis used to determine whether just-world beliefs, ambivalent sexism, and defensive attribution influenced comments …

The Impact Of A Transformative Intercultural Experience On Returned Peace Corps Volunteer Teachers' Instructional Practices, Alison Binger

Walden Dissertations and Doctoral Studies

Teachers are being asked to implement cultural awareness into their instruction in the 21st century classroom, yet many lack the requisite knowledge and skills to accomplish this. The purpose of this inquiry was to explore the perceptions of teachers who are returned Peace Corps volunteers (RPCV) regarding what in their long-term international experience influenced them to include cultural awareness in their instruction. Bennett's developmental model of intercultural sensitivity and Mezirow's transformative learning theory were the conceptual frameworks. The research questions for this qualitative study asked how a long-term international volunteering experience impacts teachers' pedagogy and what instructional practices RPCV teachers …

Intimate Partner Violence And Posttraumatic Stress Disorder Symptoms Among College Women, Crystal Bowler

Walden Dissertations and Doctoral Studies

Approximately 35% of women in the United States experience intimate partner violence (IPV). IPV could be linked to symptoms of posttraumatic stress disorder (PTSD) that result in long-term mental health issues. Public health professionals, college counselors, and educators require information to assist in identifying college-age women who may be affected by IPV. The purpose of the study was to explore the association between the occurrence of symptoms of PTSD and IPV among college-aged women. The socioecological model was the theoretical framework for the study. A total of 199 cases were selected from National Intimate Partner & Sexual Violence Survey dataset …

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 …

Black Individuals' Lived Experiences With Racial Microaggressions And Implications In Counseling, Letitia V. Browne-James

Walden Dissertations and Doctoral Studies

The problem of racial microaggressions in the United States has important implications for counseling due to the mental and physical health concerns individuals who experience them may develop. Although the current literature addresses racial microaggressions among Black individuals and implications for counseling, no qualitative studies that included the voices of Black individuals using relational cultural theory were found. Therefore, the purpose of this study was to explore the lived experiences of Black individuals who have encountered racial microaggressions and learn their perspectives on what counselors can do to help them in counseling. Adding this perspective will help fill this gap …

Faculty Perspectives On Redesigning Classrooms With Active Learning Technology Tools, Zhanat Alma Burch

Walden Dissertations and Doctoral Studies

Effective integration of active learning technology tools in classrooms is a key component of 21st century higher education classrooms. Challenged with outdated technology access and traditional classrooms, a local university in North Carolina initiated a strategic plan to update classrooms and laboratories with the 21st century technology. The problem of the study was that limited information existed regarding faculty perceptions regarding benefits of and barriers to integrating active learning technology tools. The goal of this study was to uncover the faculty members' views and perceptions about redesigning classrooms with the active learning technology tools. The technology acceptance model (TAM) framework …

Strategies Small Business Owners Use To Decrease Voluntary Employee Turnover, Rose Mary Carter

Walden Dissertations and Doctoral Studies

Decreasing employee turnover among small businesses is a problem because employee turnover is costly and adversely affects business owners' ability to gain and maintain a competitive advantage. The purpose of this multiple case study was to explore strategies that small business owners use to decrease voluntary employee turnover to remain competitive. The target population was composed of small business owners located in the southeastern region of the United States who used strategies to decrease voluntary employee turnover. The conceptual framework for the study was Herzberg's 2-factor theory. Data were collected from semistructured interviews with 4 small business owners and review …

Korean Immigrant Women's Perceptions Of Cervical Cancer Screening In Hawaii, Eurina Yujin Cha

Walden Dissertations and Doctoral Studies

Minority immigrant women are more likely to be diagnosed with and suffer from cervical cancer compared to other minority women in the United States. The purpose of this qualitative ethnographic study was to explore cultural health perceptions, behaviors, and barriers to cervical cancer prevention among Korean immigrant women (KIW) in Hawaii. The health belief model and the social-ecological model were used to guide the study. Data were collected using individual structured interviews with 20 KIW ages 21 to 65 who are first-generation KIW immigrant to Hawaii. Data were coded and analyzed to identify themes. Findings revealed that participants (a) prefer …

Exploring Restorative Factors For Trafficked And Sexually Exploited Women, Carol C. Chilaka

Walden Dissertations and Doctoral Studies

Abstract

Many women who survived sex trafficking continue to suffer from severe and persistent psychological distress even after the traditional treatment and rehabilitation program. The lingering psychological symptoms that these survivors suffer make reintegration into their families and communities difficult. This phenomenological study identified the restorative factors that helped some women who were earlier engaged in sex trafficking to recover, readjust, and reintegrate into their families and communities. Six female survivors of human trafficking and six program directors/counselors at different rehabilitation centers were individually interviewed in in-depth with semi-structured questionnaires and audio recorded. I kept diary of my readings and …

Motivation And Limits To Physical Activity In Adults Over 80 In An Assisted Living, Christine Mary Childers

Walden Dissertations and Doctoral Studies

Thirty percent of older adults fall every year with devastating physical and economic consequences. Physical activity is the primary recommendation for fall prevention, but less than 30% of older adults meet the physical activity guidelines of the various professional organizations. Recent work demonstrated that psychological factors were more specific in identifying fall risk but work on psychological issues related to physical activity in the older adult is limited. This study explored motivation and limits to being physically active in 76 adults with a mean age of 88 living in the assisted living setting, using concurrent mixed method research. The theoretical …

Differences In Coping Strategies Of African American Children With Chronic Pain, Eddie Lee Coleman

Walden Dissertations and Doctoral Studies

Chronic pain is a significant problem in the U.S. pediatric population, conservatively estimated to affect 15% to 20% of children. Few studies have focused on coping strategies African American children use to manage chronic pain. The purpose of this study was to examine coping strategies used by African American children and adolescents ages 11 to 18 years suffering from chronic pain and to examine gender and age differences in this population. The gate control theory provided the framework for the study. The Pain Coping Questionnaire was used to measure coping strategies in a convenience sample of 44 children and adolescents …

Sickle Cell Disease Pain Burden And Quality Of Life Among Black Children In Mississippi, Laquita Nichelle Cooper

Walden Dissertations and Doctoral Studies

Acute and chronic pain is a common hallmark of sickle cell disease (SCD) in children and adolescents, which can have a profound effect on their quality of life (QOL). However, this relationship is not well quantified. The purpose of this quantitative study was to examine the relationship between SCD pain burden and QOL among Black children ages 8-17 in Mississippi with SCD. The secondary aim was to compare children and caregiver reports of SCD pain burden and QOL with SCD. The social ecological model was used to identify personal factors that influence SCD pain burden and QOL of children with …