• Journal of East-West Nursing Research
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• v.27 no.1
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• pp.87-93
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• 2021

Purpose: The purposes of this study were to investigate the relationship between stress, spirituality and quality of life and verify the effect of mediating spirituality in the relationship between stress and quality of life among nursing students. Methods: A total of 173 fourth-year nursing students who have experienced clinical practice participated in this study. Data were collected using structured questionnaires to measure the stress, spirituality and quality of life in nursing students from November 9 to December 9 in 2020. Data analysis was conducted using independent t-test, ANOVA, Pearson's correlation coefficient, and mediated regression analysis of Baron and Kenny. Results: The results show that stress were negatively correlated with quality of life (r=-.49, p<.001) and spirituality (r=-.40, p<.001). In addition, spirituality was positively correlated with quality of life (r=.56, p<.001) and had a partial mediation effect on the relationship between stress and quality of life. Conclusion: The results of this study indicate that in order to reduce stress and improve the quality of life of nursing students, it is necessary to actively apply a spirituality promotion program recognizing and developing nursing student's spirituality.

• The Journal of Korean Society for School & Community Health Education
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• v.23 no.2
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• pp.13-24
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• 2022

Objectives: The purpose of this study was to examine the mediating effect of self-esteem on the relationship between academic stress and depression in foreign students in Korea. Methods: The subjects of this study were 343 foreign students enrolled in universities and graduate schools in Daegu and Gyeongbuk area, and data were collected by conducting a questionnaire survey using the internet. The collected data was analyzed using SPSS 23.0 and PROCESS macro Model No 4. Results: The results were as follows. First, academic stress of foreign students increased the level of depression statistically significantly. Second, academic stress significantly reduced the self-esteem of foreign students. Third, the self-esteem of foreign students partially mediated the effect of academic stress on depression (p<0.05). In other words, it suggests that academic stress lowered self-esteem, and that the lowered self-esteem had an effect on the increase in depression. Conclusions: These results suggest that an intervention program to reduce academic stress is needed as a countermeasure for the alleviation and prevention of depression in foreign students, and that strategies for improving self-esteem should be considered as important.

• Journal of Ocean Engineering and Technology
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• v.29 no.6
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• pp.454-462
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• 2015

An extended study was conducted on the fracture criterion by Choung et al. (2011; 2012) and Choung and Nam (2013), and the results are presented in two parts. The theoretical background of the fracture and the results of new experimental studies were reported in Part I, and three-dimensional fracture surface formulations and verifications are reported in Part II. How the corrected true stress can be processed from the extrapolated true stress is first introduced. Numerical simulations using the corrected true stress were conducted for pure shear, shear-tension, and pure compression tests. The numerical results perfectly coincided with test results, except for the pure shear simulations, where volume locking appeared to prevent a load reduction. The average stress triaxialities, average normalized lode parameters, and equivalent plastic strain at fracture initiation were extracted from numerical simulations to formulate a new three-dimensional fracture strain surface. A series of extra tests with asymmetric notch specimens was performed to check the validity of the newly developed fracture strain surface. Then, a new user-subroutine was developed to calculate and transfer the two fracture parameters to commercial finite element code. Simulation results based on the user-subroutine were in good agreement with the test results.

• International Journal of Oral Biology
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• v.33 no.1
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• pp.7-12
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• 2008

PG has been well studied about effects of stress resistance. Although ZJ has been known that it had stress resistance effect since ancient times, its pharmacological properties and clinical applications have not been studied and reported until recently. Therefore, the purpose of this study is to determine whether effects of stress hormones, mechanism of stress protein could be induced by PG and ZJ of herb extract ingestion during stress exposure. In addition, this study identified expression of apoptosis factors related to stress. 1) Bcl-2 expression of the stressed rats decreased in comparison with the unstressed rats in heart and stomach. Bcl-2 expression of rats administered to PG was higher than the stressed rats in heart and that of rats administered to ZJ was higher than the stressed rats in stomach. 2) Stressed rats were decreased in p53 protein expression than normal rats. Thus, the results suggest stress-induced apoptosis is p53-independent apoptosis. And these results demonstrated that PG or ZJ administration helped to return from stress state to normal. 3) Clusterin expressed markedly in only salivary gland, but that of expression was no difference among four groups in tissues. Clusterin expression has no relation of stress-induced apoptosis.

• Journal of Korean Academy of Nursing
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• v.30 no.6
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• pp.1427-1436
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• 2000

The purpose of this study was to identify the influencing factor on Symptoms of Stress of Middle Aged Women. The subjects of this study were 35 middle aged women who lives in Seattle, Washington in U.S, and 74 middle aged women who lives in Seoul. Data collection was performed at the University of Washington and Seoul from Oct. 1998 to May. 1999. Data collected through 4 types of questionnaires : SOS, Ways of Coping, Mood Status, Perceived Stress. The results of this study are as follows: 1. The stress symptoms showed positive correlation with emotion-oriented coping, mood status, and perceives stress. 2. Stepwised multiple regression analysis revealed that most powerful predictor of Stress Symptoms was mood status. A combination of perceived stress, mood status and ways of coping account for 64% of the variance in Symptoms of stress in Middle aged women. From the results of the study, the following recommendations are presented as follow: 1. It is necessary to replicate this study with a larger sample. 2. It is necessary to develop a stress management program focused on ways of coping, mood status, perceived stress for middle aged women.

• Korean Journal of Adult Nursing
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• v.23 no.1
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• pp.50-59
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• 2011

Purpose: This study investigated the degree of acculturation stress among North Korean Defectors and the coping method that they used to deal with it. Methods: Ninety-nine participants of this study were North Korean Defectors in Seoul and Daejeon. The tools of survey for this study were acculturation stress and stress-coping. Results: The score for acculturation stress among North Korean Defectors was $2.97{\pm}0.47$ which was a moderate level of stress. The score of problem-solving coping was $3.10{\pm}0.47$ and emotional coping got $2.85{\pm}0.52$. On acculturation stress, there were higher scores among people who were old-aged, married, low educational levels, dissatisfied with job, low monthly income, and living alone. On problem-solving coping, there were higher score among people who have jobs. Regarding emotional coping, there were higher score in people who have jobs, dissatisfaction with job, and living alone. The higher the problem-solving coping skill, the less the acculturation stress. Conclusion: Reducing of acculturation stress and increasing adaptation mechanism of North Korean Defectors are very important due to the results of this study. Therefore, adaptation programs like psycho-social counseling should be created for North Korean Defectors.

• Journal of Families and Better Life
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• v.26 no.6
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• pp.107-121
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• 2008

This study aimed to examine the effects of ego-resilience and social support on parenting stress perceived by mothers of school-aged children. The effects of demographic variables(including school grades of children) on the mothers' parenting stress were also investigated. The main results were as follows. First, ego-resilience of mothers was found to have the greatest predictive power on mothers' parenting stress. The more ego-resilient the mothers were, the less parenting stress was perceived. Second, social support also played an important role in alleviating maternal parenting stress. Emotional support of spouses was particularly effective in reducing mothers' parenting stress. Third, the only demographic variable that influenced mothers' parenting stress was their children's academic achievements. Finally, mothers perceived high parenting stress in relation to their children's school grades, while they perceived relatively less parenting stress concerning their children's temperament or the relationship with their children. The implications of these results were discussed.

• Journal of Korean Academy of Nursing Administration
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• v.17 no.4
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• pp.493-507
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• 2011

Purpose: The aim of this study was to investigate the effect of sense of coherence (SOC) on occupational stress, psychosocial stress and quality of life (QOL) of nurses working in a hospital. Methods: The participants were 401 nurses working in S hospital in Seoul. A stratified random sampling was performed for the all nurses in S hospital which were grouped by age and work unit. Data were collected by a self-report survey. Data analyses included descriptive statistics, t-test, Pearson correlations, multiple linear regressions, and ANOVA. Results: This study showed nurses' occupational stress was at high risk and their psychosocial stress, at low risk. It also showed that those two types of stress are mutual predictors for each other and that SOC was a predictor for both types of stress. For QOL, SOC was also a predictor in SF-36 and MCS (Mental Component Summary). Therefore, SOC may be considered as a major controlling factor for stress and QOL. Conclusion: The results indicate the need to develop programs that enhances nurses' SOC, programs that could be utilized as an intervention to reduce nurses' stress and to promote nurses' QOL.

• Korean Journal of Child Studies
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• v.35 no.4
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• pp.1-15
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• 2014

This study examined how child care teachers' background characteristics, self-efficacy and job stress relate to their job satisfaction. Participants were 400 child care teachers in Seoul and Gyeonggi, Korea. Structural equation models were developed based on the authors' hypothesized model, which proposed that teachers' self-efficacy and job stress have a mediating effect in the relationship between teachers' background characteristics and job satisfaction. The results revealed that career directly influenced on self-efficacy and job stress but had no direct effect on job satisfaction. Education level was found to have a direct effect on job stress but had no direct effect on self-efficacy and job satisfaction. Teachers' self-efficacy affected job stress and job satisfaction and job stress affected job satisfaction. Furthermore, self-efficacy mediated the effects of career on job stress and job satisfaction. Additionally, job stress mediated the effects of education level and self-efficacy on job satisfaction. These results suggested that teachers' self-efficacy and job stress were key predictors and mediating variables in the relationship between background characteristics and job satisfaction.

• Korean Journal of Occupational Health Nursing
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• v.18 no.2
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• pp.153-164
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• 2009

Purpose: This study investigates the relationship between job stress, depression, health-related behavior and type A behavior patterns among male workers at a steel factory. Methods: The study was done on 171 male workers, using the structured questionnaire. The data were collected in April, 2009 and analyzed by descriptive statistics, t-test, ANOVA, and pearson correlation coefficient. Results: The results showed that 65.5% of workers were under moderate stress, 25.7% high stress and 0.6% extremely high stress. The overall score of these workers' occupational stress was 41.9, lower than the Korean workers' average. Occupational stress was correlated with depression, type A behavior patterns, a very poor physical condition without sufficient sleep. Conclusion: Stress management program is strongly needed for these subjects working over 45 hours a week, with a very poor subjective physical condition, insufficient sleep, type A behavior patterns and signs of severe depression. Further longitudinal study is recommended to show the effect of such worker's stress management program to mitigate job-related stress.