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Articles 1 - 24 of 24
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Temperament And Child Maltreatment: A Closer Look At The Interactions Among Mother And Child Temperament, Stress And Coping, Emotional And Behavioral Regulation, And Child Maltreatment Potential, Amanda Lowell
Electronic Theses and Dissertations
Several theoretical risk models were proposed previously regarding the prediction of child maltreatment. Although child maltreatment was predicted individually in these models by such variables as parent temperament, emotional and behavioral regulation, stress, coping, and child temperament, these variables were not yet examined collectively. As such, a new transactional theory was proposed for the current study. As part of this study, a national community sample of 158 culturally diverse mothers of young children who were between the ages of 1½- to 5-years rated their own temperament, emotional and behavioral regulation abilities, parenting stress, daily hassles, and coping behaviors as well …
Judged By The Bottom-Line But Expected To Lead Ethically: A Leader's Catch 22, Darryl Rice
Judged By The Bottom-Line But Expected To Lead Ethically: A Leader's Catch 22, Darryl Rice
Electronic Theses and Dissertations
The goal of the presented research is to explain the importance of integrating the literatures on leader bottom-line mentality (BLM) and behavioral ethics and to demonstrate that leader BLM can adversely impact followers' perceptions of ethical leadership. By doing so, several contributions can be made. First, I identify an antecedent of ethical leadership. Predominantly, most ethical leadership research has focused on identifying its outcomes (Brown & Mitchell, 2010). Second, I will offer new theoretical insights regarding the antecedents of ethical leadership. Past ethical leadership research has primarily relied on social exchange (Blau, 1964; Gouldner, 1960) and social cognitive (Bandura, 1977, …
Is Conflict A Factor In A Population's Quality Of Life? A Comparative Study Of University Students In The Palestinian Territories And Jordan, Yara Asi
Electronic Theses and Dissertations
As nearly one third of the world's population lives in an area that is in some way touched by war, researchers have long been interested in the varied impacts of conflict on civilians. Many indicators, measuring both physical and mental constructs, have been assessed in war-torn populations from around the world, one of which is health-related quality of life (HRQoL). The occupied Palestinian Territories (oPt) are one region in which copious research on health indicators has been undertaken in an effort to understand how long-term conflict manifests itself in noncombatant populations. However, existing studies focus primarily on indicators within the …
The Effect Of Jyoti Meditation On Student Counselor Emotional Intelligence, Stress, And Daily Spiritual Experiences, Daniel Gutierrez
The Effect Of Jyoti Meditation On Student Counselor Emotional Intelligence, Stress, And Daily Spiritual Experiences, Daniel Gutierrez
Electronic Theses and Dissertations
Previous research has found meditation to be effective in reducing practitioner stress, improving emotional functioning, and increasing pro-social emotions, such as empathy and compassion. In addition, research examining the effects of meditation on student counselors has shown that it increases counselor self-efficacy, reduces distress, and increases cognitive empathy. Therefore, it behooves counselor educators to discover methods of integrating meditation into counselor training. The meditation practice investigated in the current study is new to the counseling and psychology literature. The majority of the current research has examined transcendental and mindfulness-based practices. However, recent research has shown that spirituality has the ability …
The Self-Described Experience Of Coping And Adaptation Associated With Workplace Stress Of Registered Nurses In The Acute Care Setting In Florida: An Ethnographic Study, Joyce Burr
Electronic Theses and Dissertations
Little is known about how nurses learn and use coping and adaptation skills in the workplace. Quantitative studies have identified the factors, nature, and outcomes of nursing stress. However, qualitative studies describing the human experience associated with workplace stress are lacking. The phenomenon of interest for this study using focused ethnographic method is the self-described experience of coping and adaptation associated with workplace stress of registered nurses working 12-hour shifts employed in acute care hospital facilities in east central and central Florida. Three aspects of the phenomena were examined: the self-described experiences of stress, the manner in which coping skills …
Comparing Types Of Adaptive Automation Within A Multi-Tasking Environment, Grant S. Taylor
Comparing Types Of Adaptive Automation Within A Multi-Tasking Environment, Grant S. Taylor
Electronic Theses and Dissertations
Throughout the many years of research examining the various effects of automation on operator performance, stress, workload, etc., the focus has traditionally been on the level of automation, and the invocation methods used to alter it. The goal of the current study is to instead examine the utilization of various types of automation with the goal of better meeting the operator’s cognitive needs, thus improving their performance, workload, and stress. The task, control of a simulated unmanned robotic system, is designed to specifically stress the operator’s visual perception capabilities to a greater degree. Two types of automation are implemented to …
Stressors Experienced By Emergency Department Registered Nurses At The Bedside: A Phenomenological Study, Stephen D. Heglund
Stressors Experienced By Emergency Department Registered Nurses At The Bedside: A Phenomenological Study, Stephen D. Heglund
Electronic Theses and Dissertations
The Emergency Department (ED) as a workplace for the Registered Nurse (RN) is a stressful environment. Reasons are thought to include interactions with other members of the interdisciplinary team as well as the situations associated with the environment of the ED such as trauma, death, sadness, joy and the general unpredictability of each moment. Studies have documented general health care workplace stress and its influence on staff, but a very limited number of studies have concentrated on the ED. No widely published studies have identified stressors from the perspective of the ED RN. This dissertation is an interpretive phenomenological study …
The Relationship Between Married Partners' Individual And Relationship Distress: An Actor-Partner Analysis Of Low-Income, Racially And Ethnically Diverse Couples In Relationship Education, Matthew D. Munyon
Electronic Theses and Dissertations
Couples experiencing relationship distress often require professional help, such as counseling and couple and relationship education (CRE). Research recently discovered that among couples in counseling, a circular relationship exists between individual and relationship distress-stress begets stress. Until this study, a similar examination had not been conducted among couples selecting CRE. This study examined the relationship between individual and relationship distress among married couples that had children, were from predominantly low-income and racially and ethnically diverse backgrounds, and selected CRE. A correlational research design was employed and framed in the social interdependence theory. The actor-partner interdependence model was conducted within a …
Does Chronic Stress Accelerate Late-Aging Cognitive Decline In Memory And Executive Functioning?, Diane Robinson
Does Chronic Stress Accelerate Late-Aging Cognitive Decline In Memory And Executive Functioning?, Diane Robinson
Electronic Theses and Dissertations
Few studies exist examining the relationship between self-reported stress and cognitive function in healthy nonpsychiatric older adults, and even less studies have examined whether high levels of self-reported stress accelerate the cognitive decline found in normal late-aging populations. A group of older nonpsychiatric adults, ages 54 years and above, were asked to complete three measures assessing their self-perceived stress over the past month, past year, and their lifetime. Sixty-one adults between the ages of 54 and 88 (52% female) participated in a second phase in which neuropsychological tasks were administered to assess three cognitive domains; memory, learning, and executive functioning. …
The Effect Of Combat Exercises On Cardiovascular Response: An Exploratory Study, Melisa Gantt
The Effect Of Combat Exercises On Cardiovascular Response: An Exploratory Study, Melisa Gantt
Electronic Theses and Dissertations
PURPOSE: Hypertension (HTN) affects one in every three adults in the United States. Often associated with the older population, this silent killer has emerged in an unsuspecting group, young military soldiers. With the rapid succession of multiple deployments, long intervals between blood pressure (BP) assessments, and the absence of cardiovascular (CV) measures during the pre and post deployment health screenings; soldiers may be at higher risk for HTN than their civilian counterparts of the same age. The purpose of this study was to explore real-time continuous CV measures of soldiers before, during, and after exposure to a simulated combat stressor …
Bullying: Out Of The School Halls And Into The Workplace, Lucretia Cooney
Bullying: Out Of The School Halls And Into The Workplace, Lucretia Cooney
Electronic Theses and Dissertations
The primary purpose of this study is to identify those people at most risk of being bullied at work. While much research is being conducted on school bullying, little has been conducted on workplace bullying. Using data gathered from a 2004 study conducted by the National Opinion Research Center for the General Social Survey, which included a Quality of Work Life (QWL) module for the National Institute for Occupational Safety and Health (NIOSH), linear regressions indicated significant findings. As predicted, workers in lower level occupations, as ranked by prestige scoring developed at National Opinion Research, are more likely to be …
Effects Of An Evidence-Based Intervention On Stress And Coping Of Families Of Critically Ill Trauma Patients, Sandra Knapp
Effects Of An Evidence-Based Intervention On Stress And Coping Of Families Of Critically Ill Trauma Patients, Sandra Knapp
Electronic Theses and Dissertations
Problem/Purpose: Critical care nurses are frequently exposed to the stress experienced by their patients' families, yet they often do not have the knowledge or skills to help family members cope with the stress of critical illness. While needs and stressors of families of the critically ill have been researched extensively, no prior studies have been conducted to determine the effects of an evidence-based nursing intervention for reducing family members' stress and improving their coping skills. The purpose of this study was to determine if an evidence-based nursing intervention designed to address the needs of family members would reduce stress and …
Aspects Of Goals And Rewards Systems As Antecedents Of Abusive Supervision: The Mediating Effect Of Hinderance Stress, Mary Bardes
Aspects Of Goals And Rewards Systems As Antecedents Of Abusive Supervision: The Mediating Effect Of Hinderance Stress, Mary Bardes
Electronic Theses and Dissertations
In this study, I draw on research on goal setting, stress, and aggression to examine contextual antecedents of abusive supervision. I suggest that a characteristic of the supervisors' goals (viz., goal difficulty) can contribute to abusive supervisory behaviors through the effect it has on the supervisors' level of hindrance stress. I also propose that this mediating process is moderated by two characteristics of the supervisors' rewards (viz., goal-contingent reward and reward interdependence). Thus, I suggest a moderated mediation model predicting supervisors' hindrance stress acts as a mediator of the relationship between supervisors' difficult goals and abusive supervision. Moreover, I also …
Investigating The Effects Of Tactile Stress On A Military Touniquet Application Task, Razia Nayeem
Investigating The Effects Of Tactile Stress On A Military Touniquet Application Task, Razia Nayeem
Electronic Theses and Dissertations
In combat, soldiers encounter stress from multiple sources including loss of sleep, extremely high levels of physical and psychological discomfort, extended periods of increased vigilance, and intense danger. Therefore, it is imperative to train such personnel on how to cope with these stressors. One way to do this is to include stressors in different forms of training to acclimate soldiers to the subsequent stress of combat. Due to their advantages, tactile trainers are being investigated increasingly for the use of training Army medics in this context. The present work examines how vibrating tactile sensors, or tactors, can be used as …
Adolescents' Stress And Health: Parental Influences And Cognitive Mediators, Reesa Donnelly
Adolescents' Stress And Health: Parental Influences And Cognitive Mediators, Reesa Donnelly
Electronic Theses and Dissertations
Research to date indicates that parental and cognitive variables play a role in stress responses and health outcomes. Although researchers are beginning to focus on developmental processes in stress/health outcomes, there is little research examining which parental behaviors are most predictive of stress/health and whether cognitive variables mediate this relationship. As a result, the current study examines the self-reports of 160 late adolescents regarding parental behaviors, cognitive variables, and stress/health outcomes. In addition, blood pressure reactivity to a stressful situation was collected as a physiological measure of stress. The results suggest that, among the parental behaviors that are examined, parental …
Stress, Fatigue And Workload: Determining The Combined Affect On Human Performance, Jessica Mock-Mclaughlin
Stress, Fatigue And Workload: Determining The Combined Affect On Human Performance, Jessica Mock-Mclaughlin
Electronic Theses and Dissertations
This research generated a model that will help to predict, prevent, control and mitigate the occurrence of task related factors that negatively influence stress, fatigue, and workload; thus enhancing human performance. Past research efforts involving stress, fatigue and workload identified factors that influence a change in performance (Lan, Ji and Looney, 2003, and Hancock & Warm, 1989). Also, while some mathematical models have been developed within each respective area, however, there is no evidence of an integrated model describing the combined affect of stress, fatigue and workload. To respond to this research gap, a quantitative model representing the state of …
Locus Of Control And Self-Efficacy: Potential Mediators Of Stress, Illness, And Utilization Of Health Services In College Studen, Angela Roddenberry
Locus Of Control And Self-Efficacy: Potential Mediators Of Stress, Illness, And Utilization Of Health Services In College Studen, Angela Roddenberry
Electronic Theses and Dissertations
Stress has been linked to increased illness in several biologically based studies. In contrast, only a limited number of studies have assessed psychological variables related to stress, with self-efficacy and locus of control serving as potentially important variables. Thus, the current study investigated the mediating effects of self-efficacy and locus of control in the relationship between stress, psychological and physical symptoms, and the utilization of health services in college students. Results suggested that stress was correlated positively with symptoms. External locus of control was correlated positively with stress and symptoms, and self-efficacy was correlated negatively with stress and symptoms. Further, …
Monitoring A Potentially Stressful Situation In Captive Western Lowland Gorillas (Gorilla Gorilla Gorilla) Through Analysis Of Behavior And Urinary Cortisol, Douglas Skurski
Electronic Theses and Dissertations
The concept of quantifying animal welfare has received much discussion, in various industries such as agriculture, laboratory, and zoological facilities. Behavioral, physical, and physiological indicators of welfare have previously been used to assess animal welfare; each having advantages and disadvantages, ranging from the practicality of data collection, to the validity of the data and how it is interpreted. Concurrent assessment of multiple measures is a more robust way to examine animal welfare, which utilizes the advantages of each measure, and provides additional information on which to base conclusions and animal care management decisions. This study used measures of behavior and …
The Relationship Between Self-Reported Chronic Stress And Divided Attention Performance, Diane Petrac
The Relationship Between Self-Reported Chronic Stress And Divided Attention Performance, Diane Petrac
Electronic Theses and Dissertations
While previous research has extensively examined the effect of acute stress on cognitive performance, relatively little research has explored the relationship between chronic stress and cognitive performance. The current study aimed to control for current state anxiety to better isolate more chronic stress, when examining the relationship with performance on divided attention tasks. Fifty-four university undergraduates, who self-reported a wide range of perceived chronic stress (10-item Perceived Stress Scale), completed the Trail-Making Test and a dual (auditory and visual) Continuous Performance Test (CPT). Hierarchical regressions were performed to explore cognitive predictors of chronic perceived stress. After covarying for state anxiety …
The Relation Between Optimism And Job Performance: An Applied Setting, Mary Davis
The Relation Between Optimism And Job Performance: An Applied Setting, Mary Davis
Electronic Theses and Dissertations
Research on cognitive ability measures consistently concludes that they are predictive of employee performance. While accounting for only about 9% of the variance in performance, however, cognitive ability measures are not sufficient. Alternative measures, such as measures of personality constructs, must be included to fully predict employee performance. The research on personality measures suggests that they are marginally predictive of employee performance. Research also suggests that predicative accuracy of personality measures can be enhanced when the measure is specific to the situation (i.e., stress measure are more predictive of performance in high stress situations compared to moderate or low stress …
Perceived Stress, Coping, And Adequacy Of Social Support: Implications For Subjective Well-Being In College Students, Kia Asberg
Electronic Theses and Dissertations
Stress is a widespread concept commonly associated with psychological and medical problems that may impair an individual's functioning and incur costs on society. Alarming rates of depression, anxiety, suicidal ideation, and other stress-related problems have been found among college students. This study (N = 241)argues that reducing emotional and financial stress-related costs may be possible through increasing public and professional awareness of moderating variables, such as social support and coping resources. Results indicated that stress, inadequate social support, and escape-avoidance coping were related to higher levels of depression and lower life satisfaction in both males and females. Social support functioned …
Warning Compliance: Effects Of Stress And Working Memory, Jessica Helmick-Rich
Warning Compliance: Effects Of Stress And Working Memory, Jessica Helmick-Rich
Electronic Theses and Dissertations
This study investigated the effects of cross-modality warning presentation and retention in a dual-task paradigm in a simulated military environment under various task-induced stress levels. It was also intended to determine what role working memory played in the mode of warning presentation that resulted in the highest retention and subsequent compliance. An all within participant design was created in order to determine if scores on working memory span tasks predicted performance across the varying forms of warning presentation. Furthermore, task-induced stress levels were varied over the course of the experiment to identify if workload transitions affected performance. Results revealed that …
Effects Of Voluntary Control On Performance Response Under Stress., Christina Shawn Morris
Effects Of Voluntary Control On Performance Response Under Stress., Christina Shawn Morris
Electronic Theses and Dissertations
Recent stressful environments within military and non-military domains are producing a new challenge for the lab-based study of stress on task performance, one that requires knowledge of underlying cognitive-motivational and goal orientation factors. Results of recent stress on task performance research traditionally employ metaphorical explanations (i.e., resource theory) in order to rapidly apply stimulus-response outcomes to the real world counterparts. This dissertation provides an alternative perspective about these metaphorical, or black box, interpretations and reveals how they may be confounded with respect to the intended real world counterpart. To examine how voluntary human control can influence traditional stress/no-stress research findings, …
Finite Element Analysis Of A Test Specimen For Strength Of A Co-Polymer Layer At A Bone-Implant Interface, Nitin Chhabra
Finite Element Analysis Of A Test Specimen For Strength Of A Co-Polymer Layer At A Bone-Implant Interface, Nitin Chhabra
Electronic Theses and Dissertations
The aim of this work is to evaluate the mechanical strength of a co-polymer of 2-hydroxyethylmethacrylate (HEMA) and methylmethacrylate (MMA), so that it can be applied as an interfacial layer between bone cement and steel implants to improve their performance and life. Finite element (FE) analysis techniques are used to assess the behavior of the interface layer under static and dynamic loading conditions. The material property of the co-polymer is a function of its composition and water saturation. The factors affecting the strength of the bone-implant interface are many. Implant interfacial fracture can lead to decreased stability. Fatigue life is …