• 아동학회지
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• 제33권4호
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• pp.1-17
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• 2012

This study examined the developmental trajectories of perceived level of stress and depression in Korean youth using longitudinal data from the Korean Youth Panel Study (KYPS) of 2,844youth (1,524 boys) across $4^{th}$ grade through $8^{th}$ grade. Latent growth modeling indicated the presence of age-related, significant increases in stress and depression for both boys and girls. Girls experienced greater in stress and depression than did boys. Multiple group analysis indicated that there was no significant sex difference in effects of stress on depression. Overall, increases in stress were associated with increases in depression levels for both boys and girls. Conceptual and clinical implications of the findings were discussed.

• 한국생활과학회지
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• 제13권3호
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• pp.361-369
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• 2004

The purpose of this research was to delineate the effect of parenting stress of the children's self-esteem. Such variables as the mother's age, her education level and maternal parenting stress were chosen for the analysis. The sample subjects were 659 pairs of fifth/sixth grade of elementary school and first/second grade of middle school and their mothers. The major findings of the research were as follows : First, the children's self-esteem was significantly different to mother's education level but the children's self-esteem not significantly different to mother's age. Second, parenting stress related to temperament, relationship and learning expectation was significantly different to children's self-esteem. Third, the result of stepwise multiple regression analysis on the effects of the maternal variables(mother's age, her education level, parenting stress) to the children's self-esteem indicated that maternal parenting stress related to temperament, relationship and mother education level were the significant contributing factors.

• 아동학회지
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• 제31권5호
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• pp.151-165
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• 2010

The purpose of this study was to examine the relationships between child-mother 'goodness-of-fit', mothers' empathy and parenting stress. A sample of 324 mothers of 5th graders in the Seoul Metropolitan area participated in this study. Mothers answered questionnaires on the levels of their parenting stress, empathy and child-mother 'goodness-of-fit'. Data were analyzed using Pearson's correlation coefficients, as well as multiple and hierarchical regressions. Child-mother 'goodness-of-fit', as well as mothers' empathy was a predictor for parenting stress; significant interaction effects were found between child-mother 'goodness-of-fit' and the mothers' empathy on parenting stress. These results indicate the need for possible intervention in relation to mothers' empathy levels and to reduce parenting stress.

• 보건의료산업학회지
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• 제10권4호
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• pp.239-248
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• 2016

Objectives : The purpose of this study was to examine the mediation effects of self-efficacy on the relationship between life stress and depression in university students to provide a basis for planning nursing interventions to improve the mental health of university students. Methods : Data were collected from September 1 to September 30, 2015 by giving a questionnaire to 272 university students. The instruments for this study were life stress, self-efficacy, and depression. The data were analyzed with descriptive statistics, Pearson's correlation coefficients, and multiple linear regression with the SPSS/WIN 18.0 program. Results : There were significant correlations among life stress, self-efficacy, and depression. Additionally, self-efficacy had a mediating effect on the relationship between life stress and depression. Conclusions : Based on the findings of this study, health management programs focusing on stress management and self-efficacy improvement are highly recommended to promote good mental health in university students.

• 아동학회지
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• 제27권4호
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• pp.233-246
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• 2006

This study investigated effects of parent-related variables on children's coping with stress. Subjects were 409 4th, 5th, and 6th grade children(213 boys and 196 girls) selected from three elementary schools in Seoul and Incheon. Data were analyzed by frequency, mean, and hierachical multiple regression. Major findings were that among the inter-parental conflicts perceived by the children, self-blame and triangulation affects children's coping behavior resulting in children's aggressive and passive/avoidant behaviors. The more children experience parent-related stress, the more children show aggressive and passive/avoidant coping behaviors. With more open-communication in parent-child relations, children's coping shows more active and social support seeking coping behaviors during stress situations.

• 한국신뢰성학회지:신뢰성응용연구
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• 제13권2호
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• pp.87-98
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• 2013

Accelerated degradation tests (ADTs) measuring failure-related degradation characteristic at the accelerated condition are widely used to assess the reliability of highly reliable products. Often, however, little degradation could be observed even in single-stress ADTs due to the high reliability of test unit, and as a result poor estimate of the reliability may be obtained. ADTs with multiple stress variables can be employed to overcome such difficulties. In this paper, optimal ADT plans with two stress variables are developed assuming that the degradation characteristic follows Weibull distribution by determining the stress levels, the proportion of test units allocated to each stress level such that the asymptotic variance of the maximum likelihood estimator of the q-th quantile of the lifetime distribution at the use condition is minimized.

• 한국생활과학회지
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• 제16권5호
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• pp.933-944
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• 2007

The relationships of parenting beliefs, parental satisfaction, and child rearing stress were examined in a sample 400 parents who have 3-7 aged children. Parents completed three kinds of questionnaires such as parenting beliefs scale, parental satisfaction scale, and child rearing stress scale. Data analysis was by mean, percentile, t-test, oneway-ANOVA, pearson correlation, and multiple regression. The major findings of this study were as follow; First there was a significant difference between parenting beliefs and child rearing stress. Second, there was a significant difference between parental satisfaction and child rearing stress. Third, conflict of parental role in parental satisfaction and problem solving in parent beliefs was the most predicting variables in child rearing stress.

• 수산해양교육연구
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• 제28권4호
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• pp.1089-1097
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• 2016

The purpose of this study was to investigate the relationship between irrational beliefs and job stress in kindergarten teachers and explore specific irrational beliefs that influence kindergarten teachers' job stress. One hundred ninety one kindergarten teachers participated in the study and completed Job Stress Scale and General Attitude and Belief Scale. Collected data were analyzed using Pearson Correlation Coefficient Analysis and Multiple Regression Analysis. The major findings of the study were as follows: First, on the whole irrational beliefs were significantly positively related to job stress. Second, Although Self-Degradation and Demands for Fairness significantly predicted Kindergarten teachers' job stress, Self-Degradation were the most influential irrational belief. Finally the theoretical and practical implication of the results were discussed with the suggestion of future research.

• 대한안전경영과학회지
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• 제13권4호
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• pp.53-60
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• 2011

Job stress weakens physical ability causing the diseases related to working condition, decreases a production level, and increases mistakes and accidents. This study examined the relationship between job stress and human error, and focused on the moderating effect of age and maintenance type on the relationship between job stress and human error. The study used a quantitative design based on the 450 questionnaires of maintenance personnel in the Air force. The results of multiple regression analysis showed that physiological and psychological stress responses have positively related with human error. In moderating effect test, age appeared to impact on the relationship between physiological/behavioral stress and human error.

• 한국직업건강간호학회지
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• 제20권3호
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• pp.279-288
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• 2011

Purpose: The purpose of this study was to identify the relationship between occupational stress and depression of construction workers. Methods: The subjects were 168 construction workers selected from I city and K city in Korea by convenient sampling. The data were collected by self-report questionnaires from August 1 to 31, 2011. The data were analyzed by frequencies, t-test, ANOVA, Tukey test, Pearson correlation coefficient, stepwise multiple linear regression with the SPSS/WIN 15.0 program. Results: The total mean scores of occupational stress on the subjects were 46.65 and lower (below 50%) than those of the Korean male workers, standard. According to the CES-D cut-off point, the prevalence of depression was 25%. The study showed that occupational stress is positively correlated with depression. Conclusion: This study concludes that it is necessary to develop stress management program to reduce occupational stress and depression.