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Posttraumatic Growth In Omani Women With Breast Cancer, Nashat Shams Ali 2019 Walden University

Posttraumatic Growth In Omani Women With Breast Cancer, Nashat Shams Ali

Walden Dissertations and Doctoral Studies

Researchers have begun to focus on how traumatic experiences, such as breast cancer, can lead to positive psychological outcomes or posttraumatic growth. However, the positive dimensions in Omani breast cancer survivors were not known because most research on posttraumatic growth has been conducted mainly in Western countries. The purpose of this phenomenological study was to explore the lived experiences of Omani women diagnosed and treated with breast cancer to understand posttraumatic growth in this population. Posttraumatic growth served as the theoretical foundation for the study and referred to positive experiences stemming from traumatic situations. The study included a convenience sample …


African American Fathers Raising An Autistic Child, Shannon Latoya Burns-Darden 2019 Walden University

African American Fathers Raising An Autistic Child, Shannon Latoya Burns-Darden

Walden Dissertations and Doctoral Studies

Parents of a child diagnosed with autism have a high risk for physical and emotional stress with mental health difficulties. Little research exists regarding fathers with an autistic child, and less information exists on African American fathers who struggle with coping and finding appropriate interventions and resources for raising an autistic child. The purpose of this interpretative, phenomenological study was to analyze the lived experiences of 12 African American fathers raising their child diagnosed with autism spectrum disorder. This study's theoretical lens was Bowen's family systems theory. The data from this study consisted of 12 interviews with African American fathers …


Investigation Of Posttraumatic Growth On Health Behaviors With Self-Efficacy As A Mediator, Annissa Pellicano 2019 Walden University

Investigation Of Posttraumatic Growth On Health Behaviors With Self-Efficacy As A Mediator, Annissa Pellicano

Walden Dissertations and Doctoral Studies

Research has been accumulating on the positive outcomes that people may experience following trauma. However, scholarly literature is deficient in the area of investigating the association among centrality of event (CE), posttraumatic growth (PTG), and health behaviors of women with histories of sexual trauma. The purpose of this quantitative cross-sectional study was to (a) determine the extent of the relationship between CE and PTG, (b) explore the relationship between PTG and health behaviors (i.e., drug, alcohol, and tobacco use, and physical activity), and (c) to determine whether general self-efficacy (SE) mediated these relationships. The theoretical frameworks used to inform this …


Psychiatric Medical Care And Safe Housing For Mentally Ill Homeless, Georgann Easley Owens 2019 Walden University

Psychiatric Medical Care And Safe Housing For Mentally Ill Homeless, Georgann Easley Owens

Walden Dissertations and Doctoral Studies

Due to the deinstitutionalization movement, many mentally ill individuals have left asylum treatment centers and have had no safe housing. The purpose of this grounded theory study was to explore the attitudes and opinions of homeless, mentally ill people regarding the community resources they consume and how they perceive and navigate those resources. The research questions focused on homeless, mentally ill individuals' shared experiences accessing health care, psychiatric care, and housing services as well as, barriers that impacted homeless, mentally ill individuals' use of these services, and their needs to address these barriers. Data were collected using face to face, …


Mentorship Programs, Depression Symptomatology, And Quality Of Life, Tiesha L. Scott 2019 Walden University

Mentorship Programs, Depression Symptomatology, And Quality Of Life, Tiesha L. Scott

Walden Dissertations and Doctoral Studies

Depression is a debilitating mental health disorder that has the potential to affect an individual's lifespan adversely; adolescents who reside in low-income urban environments are more at risk of developing the disorder. The purpose of this quantitative ex post facto study was to compare depression symptomatology and quality of life rates among emerging adults who enrolled and emerging adults who did not enroll in a mentorship program as an adolescent while in high school. Beck's cognitive model of depression was used as a theoretical foundation to determine how negative schemas are formed in adolescents who show symptoms of depression. The …


Exercise Adherence And Depression, Cory Reed Sullins 2019 Walden University

Exercise Adherence And Depression, Cory Reed Sullins

Walden Dissertations and Doctoral Studies

In this study, exercise adherence levels were examined from archival data collected from 2004 to 2006 to determine if an association existed with the levels of depression among individuals over 49 in 3 rural community centers. Abundant research has shown that exercise is effective in alleviating depression but has not shown how levels of exercise adherence may impact the efficacy of exercise in the treatment of depression. The focus of the study was to determine if an increase in exercise adherence may be associated with a decrease in the symptoms of depression. An ANCOVA was used to determine if differences …


Psychological Effects Of Training In Martial Arts After Interpersonal Trauma, Alexandro Garcia Vargas 2019 Walden University

Psychological Effects Of Training In Martial Arts After Interpersonal Trauma, Alexandro Garcia Vargas

Walden Dissertations and Doctoral Studies

Individuals who experience a traumatic event may have an adverse emotional reaction that negatively impacts their quality of life. The purpose of this qualitative phenomenological study was to explore the influence of training in the martial arts as an intervention in the treatment of interpersonal trauma. The biopsychosocial model provided the framework for the study. The research questions addressed the effects of training in the martial arts and the biological, psychological, and social functioning of individuals who had sustained a form of interpersonal trauma. Data were collected from semistructured interviews with 9 participants. Data were analyzed using Moustakas's modified van …


Cultural Health Beliefs And Influenza Vaccination Among Caribbean-Born Students, Dona S. Walcott 2019 Walden University

Cultural Health Beliefs And Influenza Vaccination Among Caribbean-Born Students, Dona S. Walcott

Walden Dissertations and Doctoral Studies

This purpose of this quantitative study was to examine health beliefs among Caribbean-born university students regarding acceptance or rejection of influenza vaccination among populations at institutions of higher education. In addition, acculturation was addressed as a factor affecting cultural health beliefs. A survey was completed by 98 students enrolled at Florida International University during the spring 2018 semester. Linear regression was used to analyze whether cultural health beliefs and acculturation were predictive of beliefs about influenza vaccination and beliefs about perceived barriers to influenza vaccination. The study findings showed cultural health beliefs of the students were statistically significant predictors of …


The Effects Of Expressive Writing On Emotional Intelligence In College Undergraduates, Elizabeth Harrington Walker 2019 Walden University

The Effects Of Expressive Writing On Emotional Intelligence In College Undergraduates, Elizabeth Harrington Walker

Walden Dissertations and Doctoral Studies

Attending college is often so stressful that as many as 40% of students leave without earning a degree. Many students desert during their first and second years of study. Emotional intelligence has been associated with effective coping skills, student achievement, and psychological well-being. The act of expressing emotions through writing has been shown to engage many capabilities associated with emotional intelligence. Few studies have examined the effects of expressive writing on emotional intelligence. The theory of emotion regulation provided theoretical framework. The purpose of this quantitative experimental study was to examine the effects of expressive writing on emotional intelligence and …


Financial Investment Advisor Professional Arrogance And Performance, Cranla Warren 2019 Walden University

Financial Investment Advisor Professional Arrogance And Performance, Cranla Warren

Walden Dissertations and Doctoral Studies

Arrogance in the workplace is a growing area of interest within industrial-organizational psychology. Arrogant employees tend to lack positive interpersonal work relationships, act superior yet have a lower level of cognitive abilities, and have poorer job performance than their less arrogant counterparts, leading to challenging work relationships and overall impact on an organization's ability to meet its objectives. The present study examined professional arrogance measured by the Workplace Arrogance Scale (WARS), a 26 question survey, in relation to the objective outcome measure of a Financial Investment Advisor's (FIA) ranking on the firm's leader board based on total assets under management …


The Effect Of Community Evaluators On The Selection Of Entry-Level Police Officers, Eric Hutchison 2019 Walden University

The Effect Of Community Evaluators On The Selection Of Entry-Level Police Officers, Eric Hutchison

Walden Dissertations and Doctoral Studies

As a method of building relationships with the public, some police forces have integrated community members into the candidate assessment and selection process. The purpose of this quantitative correlational study was to determine the effect of integrating community evaluators as a new method in the assessment and selection process for police officers in a city police force. Media richness theory and general mental ability were used as a framework, and archival data from a large Midwest department of public safety were collected by filing two public records requests. Data from 2,510 police candidates were included. Quantitative data analysis was conducted …


Faith-Based Support For Alzheimer's Family Caregivers In Madison County, Alabama, Meredith Lewis 2019 Walden University

Faith-Based Support For Alzheimer's Family Caregivers In Madison County, Alabama, Meredith Lewis

Walden Dissertations and Doctoral Studies

Alzheimer's disease, the sixth leading cause of death in the United States, is incurable. Because of the extensive long-term care required for patients with Alzheimer's, the typical caregiver is often a middle-aged family member with his or her own health problems. The purpose of this quantitative cross-sectional study was to determine the extent to which there was a difference in the perception of quality of life between Alzheimer's family caregivers who receive tangible faith-based support compared to the Alzheimer's family caregivers who receive no social support. The theoretical basis was social support theory, which suggests that support buffers stress. The …


Race As A Predictor Of Recidivism Risk: An Epidemiological Analysis, Femi Folorunsho 2019 Walden University

Race As A Predictor Of Recidivism Risk: An Epidemiological Analysis, Femi Folorunsho

Walden Dissertations and Doctoral Studies

Prisoner recidivism is a problem of great social importance, as recidivism represents a failure of the rehabilitative goal of incarceration. The problem addressed in this study was the lack of accurate estimates of race as a predictor of recidivism risk in the United States, after taking demographics and criminal variables into account. Applying the life-course theory of recidivism, the purpose of this archival, epidemiological study was to calculate whether recidivism risk varied based on race, across different seriousness levels of commitment offense and number of prior arrests, among a sample of male federal prisoners released from custody. A Cox proportional …


Race As A Predictor Of Recidivism Risk: An Epidemiological Analysis, Femi Folorunsho 2019 Walden University

Race As A Predictor Of Recidivism Risk: An Epidemiological Analysis, Femi Folorunsho

Walden Dissertations and Doctoral Studies

Prisoner recidivism is a problem of great social importance, as recidivism represents a failure of the rehabilitative goal of incarceration. The problem addressed in this study was the lack of accurate estimates of race as a predictor of recidivism risk in the United States, after taking demographics and criminal variables into account. Applying the life-course theory of recidivism, the purpose of this archival, epidemiological study was to calculate whether recidivism risk varied based on race, across different seriousness levels of commitment offense and number of prior arrests, among a sample of male federal prisoners released from custody. A Cox proportional …


The Psychology Of Performance In Elite Youth Soccer Players, Matthew Best 2018 James Madison University

The Psychology Of Performance In Elite Youth Soccer Players, Matthew Best

Senior Honors Projects, 2010-2019

This study is a holistic assessment of psychological mindsets, which are one’s attitudes, beliefs, and perceptions, in elite youth male soccer players between the ages of 13 and 18 and the exploration of the relationships between these mindsets and performance outcomes. The mindsets that were assessed were expectancy, growth mindset, value, goals, belongingness, grit, and self-regulation, and the performance outcomes were minutes played, goals scored, and goals allowed. The mindsets were selected through a review of research in education and sport. I conducted Exploratory Factor Analyses (EFA) and Cronbach’s alpha coefficient analyses to assess the validity and reliability of the …


Color-Blind Racial Ideology, Social Justice Attitudes, And Cultural Competency In U.S. Medical Students And Resident Physicians, Jennifer G. Hahm 2018 Western Michigan University

Color-Blind Racial Ideology, Social Justice Attitudes, And Cultural Competency In U.S. Medical Students And Resident Physicians, Jennifer G. Hahm

Dissertations

Health disparities disproportionately affect the lives of racial and ethnic minorities in the United States (Agency for Healthcare Research and Quality, 2015; U.S. Department of Health and Human Services NHQR, 2013). Social conditions, social determinants, and structural inequities have been acknowledged as influential forces on minority health (Link & Phelan, 1995; World Health Organization, 2011). Focusing on eliminating environmental and social conditions affecting the health status of racial and ethnic minorities should be a prerogative for healthcare professionals in reducing health disparities. The purpose of this study is to examine the relationship between color-blind racial ideology and social justice attitudes …


Using Bayesian Multilevel Models To Control For Multiplicity Among Means, Michael J. Zweifel 2018 University of Nebraska-Lincoln

Using Bayesian Multilevel Models To Control For Multiplicity Among Means, Michael J. Zweifel

College of Education and Human Sciences: Dissertations, Theses, and Student Research

It is well known that the Type I error rate will exceed α when multiple hypothesis tests are conducted simultaneously. This is known as Type I error inflation. The probability of committing a Type I error grows monotonically as the number as the number of hypothesis being tested increases. A class of methods, known as multiple comparison procedures, has been developed to combat this issue. However, in turn for maintaining the Type I error rate below α, multiple comparison procedures sacrifice power to correctly reject false hypotheses. The loss of power is exacerbated when variance heterogeneity is present.

In …


The Psychological Science Accelerator: Advancing Psychology Through A Distributed Collaborative Network, Hannah Moshontz, Lorne Campbell, Charles R. Ebersole, Hans IJzerman, Heather L. Urry, Patrick S. Forscher, Jon E. Grahe, Randy J. McCarthy, Erica D. Musser, Jan Antfolk 2018 Duke University

The Psychological Science Accelerator: Advancing Psychology Through A Distributed Collaborative Network, Hannah Moshontz, Lorne Campbell, Charles R. Ebersole, Hans Ijzerman, Heather L. Urry, Patrick S. Forscher, Jon E. Grahe, Randy J. Mccarthy, Erica D. Musser, Jan Antfolk

Psychological Science Faculty Publications and Presentations

Concerns have been growing about the veracity of psychological research. Many findings in psychological science are based on studies with insufficient statistical power and nonrepresentative samples, or may otherwise be limited to specific, ungeneralizable settings or populations. Crowdsourced research, a type of large-scale collaboration in which one or more research projects are conducted across multiple lab sites, offers a pragmatic solution to these and other current methodological challenges. The Psychological Science Accelerator (PSA) is a distributed network of laboratories designed to enable and support crowdsourced research projects. These projects can focus on novel research questions, or attempt to replicate prior …


Employee Perceptions Of Well-Being Programs, Alice V. Edwards, Susan Marcus 2018 Walden University

Employee Perceptions Of Well-Being Programs, Alice V. Edwards, Susan Marcus

Journal of Social, Behavioral, and Health Sciences

Measuring the effectiveness of well-being programs in the workplace is important for optimizing the return on investment and selection of programs that meet organizational objectives. A pilot study was performed to assess employee well-being using the Happiness Mini-Survey and a one-sample pre–post study design intended to quickly allow employees to subjectively rate their well-being before and after participating in various classes as part of a well-being program. The findings demonstrated statistical significance in employee subjective ratings; they reported feeling better emotionally, physically, and mentally after participating in the classes. The employees’ self-rating for stress level also had statistically significant improvement …


Using Context Specific Measures Of Maximizing Tendency To Reduce Inconsistency In Findings, Thomas Holzhauer 2018 Illinois State University

Using Context Specific Measures Of Maximizing Tendency To Reduce Inconsistency In Findings, Thomas Holzhauer

Theses and Dissertations

The relation between maximizing tendency, the tendency to search for alternatives to make the highest quality decision, and its theorized outcome, regret, has mixed support in previous maximizing tendency literature. In the current study, it was hypothesized that measuring maximizing tendency in different contexts, as opposed to measuring maximizing tendency globally, could reduce this inconsistency. This hypothesis was tested by administering measures of maximizing tendency from different contexts and maximizing tendency without context and using the results in hypothesized models. The models were tested using confirmatory factor analysis, structural equation modeling, and path analysis. Results showed that using context specific …


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