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Violent Aggression Exposure, Psychoemotional Distress, Aggressive Behavior, And Academic Performance Among Adolescents, Joyce Renee Evans

Walden Dissertations and Doctoral Studies

Sixty percent of youth indicate exposure to violence. Such exposure is a noted risk factor for youths' well-being, including cognitive, emotional, and behavioral development. However, there is a gap in the literature regarding whether exposure to violence predicts impaired academic performance. The purpose of this quantitative study was to test a model with cognitive, behavioral, and emotional sequelae of exposure as mediators of the relationship between exposure to violence and academic performance among adolescents who are at risk for exposure and attend inner-city high schools. Ninety-nine students, primarily female and African-American, in Grades 10 to 12 at two public schools …

Relationship Between Quality Of Life For Patients With Neuroendocrine Tumors And Novel Biomarkers, Stephanie L. Ford-Scheimer

Walden Dissertations and Doctoral Studies

Research in the field of neuroendocrine tumors (NETs) has increased over the last decade, including studies focused on biochemical markers (biomarkers) of the disease. There is also growing interest in how NETs impact patients' quality of life (QOL). Consequently, there is a paucity of information about whether the expression of the specific disease biomarkers affects QOL as well as whether the primary tumor site impacts QOL. Using the explanatory model of health promotion and quality of life in chronic disabling conditions as the theoretical framework and data collected with the Norfolk QOL-NET instrument, this study's purpose was to fill that …

Effect Of Therapeutic Alliance Of Clients On Methadone Maintenance Treatment Outcomes, Teresa Lyn Fresquez

Walden Dissertations and Doctoral Studies

Opioid abuse costs affect the majority of the adult population in our society directly or indirectly. The current prevailing medical treatment for opioid addiction is methadone maintenance treatment (MMT). MMT reduces infectious disease spread, illicit drug use, criminal activity, and overdose potential. MMT is only as effective as the length of time a client remains active and compliant with the program. In previous studies, therapeutic alliance (TA) has been shown to positively influence the effectiveness of substance abuse treatment. However, a gap exists in research in regards to the impact of TA on the effectiveness of MMT outcomes. The theoretical …

The Role Of Facebook In The Exhibition Of Subclinical Narcissistic Traits, Megan Gramm

Walden Dissertations and Doctoral Studies

Several psychological processes motivate the use of Facebook. The correlation between subclinical narcissistic traits and Facebook use has been examined, but the results have been inconsistent. The purpose of this study was to examine the relationship between Facebook use and the exhibition of subclinical narcissistic traits. The method for this study was meant to improve upon previous studies that used self-reported data by providing researchers with a technique to collect Facebook data from the personal pages of participants, with informed consent. Social learning theory provided the theoretical foundation for this study. This theory posits that new patterns of behavior can …

Sustained Education Access For Homeless Youth: Case Study Of U.S. Transitional Living Programs, Heather Hall

Walden Dissertations and Doctoral Studies

Without interventions to address homelessness among youth, the risk of homelessness for future generations is great. As a result, the federal government has invested in funding Transitional Living Programs (TLPs), though it is not clear whether these programs have achieved the intended outcomes of helping youth transition from homelessness to being able to sustain employment and avoid poverty through access to educational and workforce programs. Using the broad conceptualization of democratic governance as the foundation, the purpose of this case study was to assess whether access to educational programs through TLPs benefitted homeless youth in terms of program success. Data …

Facial Emotional Perception, Psychosis, Antisocial Traits, And Violence In Schizophrenia, Clarita Villafranca Hipol Ligot

Walden Dissertations and Doctoral Studies

Compromised social cognition, psychosis, and antisocial traits are associated with violence in individuals with schizophrenia. Facial emotional perception (FEP) has been used to measure social cognition in schizophrenia, but its relationships to psychosis, antisocial behavior, and violence have not been explored. Archival data from a sample of 38 participants ages 18-55 with schizophrenia were analyzed in a quasi-experimental design using a 2-way analysis of variance to determine the relationship of psychosis, antisocial traits, and FEP. The main factors of the analysis were psychosis, classified as either high or low, and antisocial traits, classified as high or low. The dependent variable …

Testing A Psychological Readiness Training Intervention On Ptsd, Depression, Anxiety, & Stress In First Responders, Renee Kosor

Walden Dissertations and Doctoral Studies

Exposure to traumatic events is rare for the general public but common for first responders. However, there is little proactive emotional health care occurring inside the first responder community. No preventive treatment for depression, anxiety, stress, and PTSD exists. The purpose of this study was to determine the efficacy of a psychological readiness training intervention on 361 police officers and firefighters in a medium-size Midwestern city. A combined positive psychological capital and cognitive behavior therapy approach was used to frame the study. This study used a pretest, posttest quasi-experimental design. The participants were a convenience sample of 119 volunteers from …

Exploring Leaders' Strategies For Employee Engagement In The South African Mining Industry, Le-Marlie Marais

Walden Dissertations and Doctoral Studies

Research suggests that disengaged employees have contributed to the 28.5% reduction in the mining industry's contribution to South African gross domestic product. Some South African mining leaders lack strategies for engaging employees. Using the employee engagement framework, the purpose of this single case study was to explore successful strategies that South African mining leaders use to engage employees. The target population was mining leaders, purposefully selected because of their success with engaging employees at a typical South African mining company. Data collection was through face-to-face interviews with 4 leaders; a focus group interview with 9 employees; and a review of …

Uncontrolled Workplace Breaks And Productivity, Huda Mashal

Walden Dissertations and Doctoral Studies

Behaviors that may waste time in the workplace, like surfing the Internet for personal purposes (cyberloafing) or smoking breaks, may be the root antecedent for poor productivity. The purpose of this correlational study was to examine whether there was a relationship between the independent variables: time spent cyberloafing and time in uncontrolled smoking breaks, and the dependent variable: employee productivity. Procedural justice theory was used to frame the study. The population consisted of 34 employees working in a multinational engineering company in Jordan who have official smoking policies, but not cyberloafing policies. Correlations and multiple regression were computed using a …

Principals' Perceptions Of Student Performance On The Nigerian Senior Secondary Certificate Examination, Comfort Fubara Oghu

Walden Dissertations and Doctoral Studies

Failure of high school students on the Senior School Certificate Examination (SSCE) in Nigeria is severely limiting the number of students qualified to enroll in college. The purpose of this multiple case study of 6 high schools in southern Nigeria was to describe principals' perceptions of student performance on the SSCE and the principals' influence on school climate, teacher expectations and approaches, and student performance. The theories of reasoned action and planned behavior provided the framework for the study. The research questions focused on the extent to which principals developed and sustained a school climate that supported positive outcomes. Qualitative …

The Effect Of Two Modes Of Aerobic Assessment On Fifth Grade Students' Self Efficacy, Debra Roth

Walden Dissertations and Doctoral Studies

Declining youth physical activity levels and lack of aerobic fitness have been well documented with a corresponding rise in obesity levels and health issues. Based on Bandura's social cognitive theory, healthy physical activity levels and aerobic fitness are strongly connected to positive physical activity self-efficacy beliefs. This study examined whether student physical activity self-efficacy, motivation, and effort were different for the FitnessGram-® (FG) 1-Mile Run when compared to the 15-minute Aerobic Assessment Based on Improvement (AABI). A concurrent mixed method quasi-experimental approach measured 5th grade students' physical activity self-efficacy beliefs through a pretest and posttest survey while aerobic assessment scores …

Pedagogical Methods Used By Probationary Elementary Teachers, Ronda Scarrow

Walden Dissertations and Doctoral Studies

Heeding current best practice, many teachers prioritize student-centered instruction as the most effective pedagogy to achieve student learning. However, preservice teachers at a small, southeastern U.S. university have expressed reservations in executing student-centered instructional methods when they become lesson facilitators. The purpose of this qualitative study was to determine whether probational elementary teachers have the knowledge and skill set to execute student-centered instruction and identify the characteristics of this method based on their preservice experiences. The conceptual framework consisted of constructivist, humanism, and social learning, theories . The four research questions focused on participants' understanding of student-centered and teacher-centered pedagogical …

Students' Participation In An Alternative To Suspension Program, Yolanda Jordan Stovall

Walden Dissertations and Doctoral Studies

Black and Hispanic students in the United States are suspended at a higher rate and lag behind White students academically. This project study examined student achievement and behavior in an alternative to suspension (ATS) program at a Midwest U.S. high school. The purpose of this mixed methods, concurrent embedded strategy study was to determine if participation in the ATS program decreased disciplinary referrals and improved student performance. This study was guided by social control theory, which suggests that when students are disengaged in the school environment, student/teacher and peer relationships are damaged and students turn toward delinquent behavior. The study …

Active Shooter Event Severity, Media Reporting, Offender Age And Location, Philip Joshua Swift

Walden Dissertations and Doctoral Studies

Following the 1999 Columbine High School shooting, it was hypothesized that offenders used knowledge gained from news media reports about previous events to plan mass shootings. Although researchers have studied active shooter events, little research has been conducted on the factors that influence an active shooter's decision and ability to carry out such events. The purpose of this study was to evaluate the relationship between the rate of news media reporting about an active shooter event and the casualty rate of the ensuing event in the United States. The bracketed time of this assessment was between April 20, 1999, and …

Strategies For Crisis Preparedness Of Tourist Destinations, Carrine V. M. Todman-Lewis

Walden Dissertations and Doctoral Studies

Billion-dollar disasters are projected to increase at a statistically significant rate of 5% annually. Crises affect the viability and lucrativeness of tourism business and implicate destinations in the process. Crisis preparedness is vital to improving outcomes and reducing consequential effects in the tourism industry-a key contributor to socioeconomic progress and infrastructural development worldwide. The study was an exploration of the strategies used for crisis preparedness to reduce business interruptions and improve the image of destinations affected by large-scale natural disasters and human-induced crises. A multiple case study was conducted based on the cycle of preparedness framework. Data were gathered from …

Development Of A Quality Improvement Initiative To Screen For Postpartum Depression, Renee Traube

Walden Dissertations and Doctoral Studies

Postpartum depression (PPD) is a mood disorder affecting approximately 20% of women within 6 months of delivery. Untreated PPD diminishes a woman's functioning and may result in short and long-term consequences for her infant. Screening with evidence-based tools can identify prenatal and postpartum women at risk for PPD, ensure early treatment, and limit adverse maternal and infant effects. Using Rosswurm and Larrabee's evidence-based practice model, a multidisciplinary team of 7 key stakeholders, including directors and a nurse from the departments of OB/GYN, Pediatrics, and Primary Care, a psychiatrist specializing in women's health, and a member of nursing leadership, formed to …

Strategies For Reducing The Effects Of Employee Absenteeism On Organizational Profitability, Marjorie D. Waye

Walden Dissertations and Doctoral Studies

Employee absenteeism is a significant threat to organizational profitability. Finding solutions to mitigate the adverse effects of employee absenteeism on organizational profitability is critical to the success of organizations. The purpose of this case study was to explore the strategies human resource leaders used to mitigate the adverse effects of employee absenteeism on organizational profitability. The conceptual framework was performance prism theory. Data were gathered from in-depth interviews and publicly available organizational documents, including wellbeing program resources and annual investment presentations and Securities and Exchange Commission (SEC) reporting documents. Participants included 4 human resource managers and a third party service …

A Policy Evaluation: Comparing Levels Of Police Injuries Associated With The Use Of Less-Lethal Instruments In Law Enforcement - Conducted Energy Devices Vs. Other Less-Lethal Instruments, Lydia Denise Adkins

Walden Dissertations and Doctoral Studies

Police officers continue to sustain injuries during close proximity encounters with non-compliant and combative suspects. The purpose of this quasi-experimental study was to examine whether the use of less-lethal instruments, such as conducted energy devices, oleoresin capsicum, impact batons, and hands/feet defensive tactic reduced police officer injury during confrontations with uncooperative suspects at a medium-sized police department in a southern state. Fichtelberg's democratic policing was used as the theoretical framework for this study. Data were acquired from Suspect Resistant Reports (n = 409) written by police officers over a 10-year period (1/05 - 12/14). The dependent variable was police officer …

Frequent Fall Risk Assessment Reduces Fall Rates In Elderly Patients In Long-Term Care, Omokhele Rosemary Aliu

Walden Dissertations and Doctoral Studies

Falls are a serious issue for the elderly living in long-term care facilities, as falls contribute to signiï¬?cant health problems such as increased dependence, loss of autonomy, confusion, immobilization, depression, restriction in daily activities, and, in some cases, death. An estimated 424,000 fatal falls in elderly patients residing in long-term facilities occur annually in the United States costing $34 billion in direct medical costs. One way to reduce falls among elderly patients in long-term care is to assess for fall risk frequently and implement evidence-based strategies to prevent falls. Patients in this project site facility had been assessed for fall …

Factors Related To Muscle Dysmorphia Symptomology In Adolescent Males, Sylvania Ann Briseno-Jones

Walden Dissertations and Doctoral Studies

Walden University

College of Social and Behavioral Sciences

This is to certify that the doctoral dissertation by

Sylvania Ann Jones

has been found to be complete and satisfactory in all respects,

and that any and all revisions required by

the review committee have been made.

Review Committee

Dr. Anthony Perry, Committee Chairperson, Psychology Faculty

Dr. Stephen Burgess, Committee Member, Psychology Faculty

Dr. James Carroll, University Reviewer, Psychology Faculty

Chief Academic Officer

Eric Riedel, Ph.D.

Walden University

2017

Factors Related to Muscle Dysmorphia Symptomology in Adolescent Males

by

Sylvania Ann Jones

BS, Wayland Baptist University 1999

MA, Wayland Baptist University 2009 …

The Lived Experiences Of School Nurses: Transitioning From Hospital To School Worksite, Irene Campbell

Walden Dissertations and Doctoral Studies

School nurses who transition from hospital or clinic-based settings to a school-based work environment often lack sufficient transitioning skills and orientation to cope with the roles and responsibilities of school-based nursing. The result is a high attrition rate among school-based nurses. School nurses may leave their positions due to experiences of marginalization, including isolation, role confusion, and barriers to practice. In this phenomenological study, the lived experiences of 12 school-based nurses who transitioned from hospital or clinical settings were explored. Bandura's self-efficacy and Spreitzer's psychological empowerment theories were used in interpreting the findings. Data were collected via face-to-face individual interviews …

Predicting Weight Management Advice Behavior Using Social Cognitive Theory Among Psychiatry Professionals, Chidi Chima

Walden Dissertations and Doctoral Studies

Obesity remains a public health concern among persons with mental illness resulting from the interaction of a combination of factors such as genetic, medication, effects of their symptoms, social, and environmental factors. Obesity complications account for increased mortality and morbidity, reduced life expectancy, and quality of life in persons with mental illness. The management of obesity is challenging and predicting the ability of mental health professionals to advise patients on weight management behavior is important to improve patients' overall well-being. The social cognitive theory constructs knowledge, expectations, situational perception, self-efficacy, and goal setting were utilized in predicting Weight Management Advice …

Treating Adult Women With Depression Through Videoconferencing, Irina Demidova

Walden Dissertations and Doctoral Studies

The occurrence of depression in the United States is steadily increasing. In every age group, women have a higher rate of depression than men, and U.S. women between the ages of 40 and 59 have a depression rate of 12%. Adult women living in rural areas experience physical and/or psychological impairment and lack access to mental health treatment. The purpose of this quantitative nonexperimental study was to examine participants' preferences for treatment delivery method based on patient perceptions of the clinical experience, patient satisfaction, and therapeutic bond. The working alliance theory provided the theoretical foundation. Data collection included survey responses …

Factors Related To Nursing Student Persistence In An Associate Degree Program, Patricia Ann Farley

Walden Dissertations and Doctoral Studies

The retention of nursing students remains a challenge in higher education, and the need for nurses in the United States is projected to increase. The purpose of this study was to investigate nursing student persistence in an associate degree program by examining differences in the presence of key social, environmental, and academic factors across 2 types of students: completers and non-completers of the 1st course in a registered nursing program. The study framework was based on Tinto's Student Integration Model and the Nursing Undergraduate Retention and Success Model, which identify key social, environmental, and academic factors as critical to student …

Overcoming The Adverse Impact Of Internal Subculture Communications Within Organizations, Terrence Lee Farrier

Walden Dissertations and Doctoral Studies

The need for clear and organizationally effective communications is necessary to maintain sustainability as competition increases. Current research has not addressed problems associated with senior managers' clarity and intent and the misinterpretation by midlevel managers of that intent, causing division managers to misinterpret the company plans. Unresolved miscommunications may lead to destructive subculture development. This mixed methods design focused on how to minimize the confusion that manifests between senior and midlevel management within diverse and decentralized decision support structures. The secondary purpose was to advocate for the identification of divisional misalignment and provide information for a tool to help senior …

The Big Five As Predictors Of Behavioral Health Professional Burnout, Alicia Mae Greene

Walden Dissertations and Doctoral Studies

While the majority of studies appeared to focus on health service workers and job satisfaction, there was a substantial lack of literature that explored the relationship of personality traits and burnout specific to behavioral health professionals. Research has indicated that behavioral health professional burnout is a mediating factor in early job exodus primarily due to highly interactive work with people. The purpose of this study was to consider the relationship between behavioral health professional burnout, as measured by the Maslach Burnout Inventory for Health and Human Service workers, and the big five personality traits, as measured by the NEO Five …

Voter Worldview And Presidential Candidate Choice., Thomas Allen Kulbickas

Walden Dissertations and Doctoral Studies

Research has shown a relationship between having a strict father upbringing, defined by rules reinforcement and self-discipline beliefs, and the presence of high levels of social dominance orientation (SDO) and right-wing authoritarianism (RWA). The relationship between these variables and issue choice has been established, but no study has explored the connection between parental upbringing and moral foundations. Furthermore, the connection to political candidate choice has not been shown. This study investigated the relationship between people's parental upbringing beliefs, their adult morality, and their rating of ideal presidential candidate characteristics. Based on the moral foundation theory, a mixed methods study was …

Relationship Between Intrinsic Job Satisfaction, Extrinsic Job Satisfaction, And Turnover Intentions Among Internal Auditors, Toccara Jeneshia Lee

Walden Dissertations and Doctoral Studies

In the auditing profession, many business owners are unable to retain auditing staff. The cost to replace an auditor can cost a company as much as 150% of the auditors' annual salary. Perpetuating this problem is that some auditing business owners do not know the relationship between internal auditors' intrinsic job satisfaction, extrinsic job satisfaction, and auditors' turnover intention. Grounded in Herzberg's 2- factor theory, the purpose of this correlational study was to examine the relationship between intrinsic job satisfaction, extrinsic job satisfaction, and auditors' turnover intention. Participants included 96 members of the Central Florida Institute of Internal Auditors. Data …

Identifying Stressors Experienced By Single Fathers Who Are Parenting In New York City, Stacey Theresa Melhado

Walden Dissertations and Doctoral Studies

Fathers face difficulties when taking on the single parent role, including having to prove their ability to care for their children alone. Existing research does not address issues concerning single fathers and the stressors they experience in raising their children. This study addresses these issues and helps researchers understand single fathers by using a qualitative approach to understand their perception of parenting. Fourteen participants from New York City participated in semi-structured interviews to elicit information about this phenomenon. This study focused on experiences the men have while being a single parent, the impact of living in New York City on …

Hospital Outcomes Based On Physician Versus Non-Physician Leadership, Collins Yazenga Mkandawire

Walden Dissertations and Doctoral Studies

Hospital performance metrics are an indicator of leadership performance. However, there is inadequate research on whether physician or nonphysician chief executive officers (CEOs) perform better in the U.S. hospitals. The purpose of this study was to examine which type of leaders is better. Leadership trait, situational leadership, and leadership behavior theories constituted the theoretical foundation. The key research question examined the relationship between a hospital's outcomes, which in this study, included hospital net income, patient experience ratings, and mortality rates, and the type of CEO in that hospital: physician or non-physician. A quantitative, causal comparative design was used to answer …