• Industry Promotion Research
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• v.5 no.4
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• pp.63-72
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• 2020

This study aims to suggest the direction for improving the mental health of married women by analyzing the relationship between married women's life stress, life satisfaction, self-elasticity, and coping stances. For this study, 200 married women in their 30s~60s living in Seoul, Incheon, and Gyeonggi-do were surveyed on January 2~15, 2020, and the results were analyzed using multiple regression and regression analysis. As a result of the study, it was found that the main causes of life stress felt by married women were economic problems, relationships with their children, and conflict between mother in law and daughter in law. By analyzing the relationship with life satisfaction, it turned out that life stress had a relationship with life satisfaction, which affected the decline in their life satisfaction. In addition, it was verified that the self-elasticity and coping stances had a partial mediating effect in the relationship between the life stress and life satisfaction of married women. Accordingly, improving self-elasticity and coping stances will likely reduce the life stress of married women and boost their life satisfaction.

• The Journal of Korean Society for School & Community Health Education
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• v.22 no.4
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• pp.39-48
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• 2021

Objectives: The purpose is to prepare measures to effectively improve college life adaptation by identifying relevance between interpersonal relation disposition and college life adaptation, college life stress and college life adaptation for dental hygiene students. Methods: 375 dental hygiene students attending some local universities in Gyeonggi-do were sampled for convenience. The results of this study are as follows. Results: First, As a result of interpersonal relation disposition according to general characteristics, superiority-dominance tendencies were higher in first and third graders, in groups with grades above 4.0 and groups with lower subjective economic levels. And the stress of college life was high for second graders and students with lower grades than 2.0. Second, According to the correlation between factors, governance-dominance, independence-responsibility, sympathy-acceptance, sociable-friendliness, and ostentation-intoxication of interpersonal tendency factors had proportional relationship with college life adaptation, rebellion-distrust and college life stress had inverse relationship. Third, The results of multiple regression analyses to identify factors that affect college students' adaptation to college life were in the order of stress in college life, first grade, sociable-friendliness, second grade, rebellion-distrust. Conclusion: In order to improve college life adaptation, counseling and practical mediation programs should be developed and applied to effectively manage and control the negativity and positivity implied by interpersonal relationships and college life stress.

• Journal of Korean Clinical Health Science
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• v.3 no.2
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• pp.320-327
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• 2015

Purpose. This study was conducted to provide basic data for decrease campus life stress investigated survey on the socio-demographic characteristic and campus life stress of the dental hygiene students. Methods. The research subjects are the total 220 and it was analyzed with structured questionnaires. The collected data was analyzed by IBM SPSS ver. 20.0, a statistical program (IBM Co., Armonk, NY, USA) for the frequency and percentage, ANOVA, Regression. The result is as following Results. The campus life stress was statistically significant differences by in case of poor family reason (${\beta}$=0.287), the fourth grader(${\beta}$=0.151), pocket money a month(${\beta}$=-0.136). Conclusions. As the results of the reasearch, it is necessary support and expansion plan with systemized cooperation between the government and school to state scholarship, living expenses and worker's scholarship for decrease the campus life stress.

• Journal of Korean Public Health Nursing
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• v.28 no.2
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• pp.285-297
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• 2014

Purpose: The purpose of this study was to investigate the structural relationship among the life stress, depression, suicidal ideation of adolescent. Methods: Participants for this study included 285 students from five middle schools located in Seoul and Gyeongsangbukdo, Korea. The SPSS 18.0 program and AMOS 18.0 program were used for analysis of data. Results: The characteristics of this study were to analyze causal relationship with latent variables by considering measurement error and to grasp direct effect, indirect effect and total effect. Life stress and depression were found to be factors influencing suicidal ideation. Depression was a direct factor and life stress was a indirect factor. The effects of depression as a mediator between life stress and suicidal ideation were significant statistically. Conclusion: The findings of this study may provide useful assistance in development of effective nursing interventions for prevention and management of middle school students' suicidal ideation.

• Journal of the Korean Institute of Telematics and Electronics A
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• v.32A no.6
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• pp.67-74
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• 1995

This paper proposes the step-stress type-I censoring model for analyzing the data of accelerated life test and reducing the time of accelerated life test. In order to obtain the data of accelerated life test, the step-stress accelerated life test was run with voltage stress to CMOS Hex Buffer. The Weibull distribution, the Inverse-power-law model and Maximum likelihood method were used. The iterative procedure using modified-quasi-linearization method is applied to solve the nonlinear equation. The proposed Weibull step-stress type-I censoring model exactly estimases the life time of units, while reducting the time of accelerated life test and the equipments of test.

• Journal of the Korean Society of School Health
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• v.35 no.1
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• pp.31-39
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• 2022

Purpose: The purpose of the study was to examine the meditating effect of unconditional self acceptance on the relationship between life stress and depression in nursing students. Methods: Data was collected from a survey of 140 nursing students using self-reported questionnaires. The data was analyzed using IBM SPSS Statistic 25.0. The mediating effect of unconditional self-acceptance on the relationship between the subject's life stress and depression was analyzed using Baron and Kenny's method. In addition, the Sobel test was conducted to determine the significance of the mediating effect. Results: The regression model explained 43% of the variance in nursing students' depression. Significant factors were task-related life stress, unconditional self acceptance, and academic achievement. Unconditional self acceptance had a partial mediating effect on the relationship between nursing students' task-related life stress and depression. Conclusion: To prevent depression in nursing students, it is necessary to build effective strategies to manage task-related stress and improve unconditional self-acceptance.

• Korean Journal of Adult Nursing
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• v.26 no.3
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• pp.310-319
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• 2014

Purpose: The purpose of this study was to examine the relationships among perceived health, parental stress, social support, and quality of life of grandparent caregivers and to identify the factors influencing quality of their life. Methods: A descriptive correlational design was used. The data were collected by questionnaires from a convenience sample of 130 participants taking care of their grandchildren from ten children's daycare centers in Seoul, Korea from August to September, 2013. Data were analyzed using t-test, ANOVA, Pearson's correlation efficients, and multiple regressions. Results: Perceived health, parental stress and social support were correlated significantly with quality of life. As a result of the multiple regression analysis, education level, age of grandchildren, perceived health, parental stress and social support accounted for 48% of the variance in quality of life. Perceived health, parental stress, and social support were identified as factors influencing quality of life and the variable that most affected quality of life was perceived health. Conclusion: The results of the study indicate that health of people taking care of their grandchildren must be promoted while relieving their parental stress with appropriate social support in order to improve quality of life.

• Journal of Home Health Care Nursing
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• v.22 no.2
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• pp.300-309
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• 2015

Purpose: This study investigated the effect of depression, life stress and resilience on quality of life among middle-aged women. Methods: A descriptive correlation study design was used with a convenience sample consisting of 201 middle-aged women recruited from an urban area. SPSS 21.0 was used for a descriptive analysis, t-test, ANOVA, Pearson's correlations and multiple-regression analysis. Results: Quality of life had a significant positive correlation with resilience(r=.53, p<.001) and negative correlation with life stress(r=-.27, p<.001). The significant factors for quality of life were resilience (B=.425, p<.001) marital-status (B=.227, p=.001) and health status (B=-216, p=.001). These factors explained 36.8% of the variance in quality of life. Conclusions: In conclusion, to promote quality of life middle-aged women, there is a need to develop an intervention program to improve resilience.

• Journal of Applied Reliability
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• v.7 no.2
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• pp.57-72
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• 2007

This paper suggests an approach for using ALTA 7 PRO to design accelerated life test plans. Conducting a accelerated life test requires finding life distributions at different stress levels and determining an appropriate life-stress relationship. Moreover, a test plan needs to be developed. In its optimal test plan, stress levels are determined and the proportions of test units are assigned at each stress level so that asymptotic variance of the maximum likelihood estimate of a (log) percentile of the life distribution at the design stress is minimized. Examples are presented for usage.

• Research in Community and Public Health Nursing
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• v.12 no.3
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• pp.696-704
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• 2001

Purpose: This study was to investigate the family life events stress and family functioning and social support of wives, and to find out the correlation among these variables. Method: The subjects were 263 wives who participated voluntarily in the questionnaire. The instrument used in this study comprised family life events stress, family functioning and social support instruments, and the data were collected from Sep.10 to Sep. 29 with self-administered questionnaires. We analyzed the data using descriptive statistics, Pearson correlation, t-test and ANOVA with SPSS win. Results: 1) The mean score of family life events stress was 25.8, family functioning was 47.2, and social support was 43.4(4 point scale), 2) The rate of correlation between family life events stress and family functioning was (r=-.18), that between family life events stress and social support was (r=-.26), and that between family functioning and social support was (r=0.46). 3) The mean score of family life events stress by general characteristics was significant in age, religion and family type. The mean score of family functioning by general characteristics was significant in education. The mean score of social support by general characteristics was not significant. Conclusion: Considering the results above, we can recognize that there are close relations among family life events stress, family functioning and social support. Although the correlation coefficient is somewhat different, these three variables are very significant for wives.