• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.3
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• pp.243-249
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• 2018

The purpose of this study was to investigate the relationship between job stress, coworker support, emotional stability and burnout, and to examine the mediating effect of coworker support and emotional stability. A total of 212 noncommissioned officers were interviewed and correlation and mediating effect analysis were applied to the resulting data. As a result, the job stress showed a positive correlation with coworker support, emotional stability and negative correlation with burnout, and coworker support and emotional stability showed a negative correlation with burnout. In addition, coworker support and emotional stability were partially mediated by job stress and burnout. However, in order to examine the relationship between these two, the double mediation between job stress and burnout showed that the emotional stability of job stress was partially mediated directly by burnout, and that coworker support was mediated by burnout only through emotional stability. Based on these results, the implications and limitations of this study were discussed.

• Korean Journal of Child Studies
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• v.37 no.4
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• pp.1-15
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• 2016

Objective: The purpose of this study was to explore the influences of maternal attitude toward child emotional expressiveness, young child attachment stability, and emotion regulation ability on problematic behaviors. The participants of this study consisted of 279 children (age 5), and their mothers, and 48 teachers. Methods: The data was analyzed by means of t -test, Pearson correlation, confirmatory factor analysis, and SEM analyses. Results and Conclusion: The major findings were as follows. First, higher maternal attitude toward child emotional expressiveness was associated with better child attachment stability. Second, higher child attachment stability was associated with better child emotion regulation at home and lower problematic behavior. Third, higher child emotion regulation at home and in the classroom was associated with lower problematic behavior. Fourth, maternal attitudes toward child emotional expressiveness directly impacted levels of problematic behavior. Fifth, child emotional regulation fully mediated the effect of attachment stability on problematic behavior.

• Korean Journal of Child Studies
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• v.18 no.2
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• pp.267-282
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• 1997

The purpose of this study was to examine (1) problem solving processes, and (2) the relationship between problem solving abilities and emotional stability in preschool children. Sixty children, 4, 5, and 6 years of age were selected as subjects from 2 kindergartens. Their problem solving abilities were assessed with the Sink and Float activity and their emotional stability was measured with the House-Tree-Person test. General abilities for problem solving developed with increase in children's age. That is, age differences were found in all 3 problem solving processes of generating, testing, and applying hypotheses. No differences between sexes or kindergarten program were found. Children's emotional stability was significantly related to problem solving ability. While the relationship between emotional stability and processes of generating and applying hypotheses was not significant, emotionally stable children performed better in free play.

• Child Health Nursing Research
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• v.7 no.2
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• pp.149-160
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• 2001

The purpose of this study was to explore the health and illness concepts of hospitalized children. The subjects were 129 hospitalized children from 3 to 12 years old in one general hospital. Data were collected through semistructured interviews by authors. This study was conducted from Jun. 1, 2000 to Dec. 31, 2000. Data were coded and categorized by content analysis. The results were as follows : 1. Perceived health concept were physical well-being, food, exercise, powerfulness, emotional stability, obeidence, cleanliness, sleep and ability of social adaptation. 2. Perceived health behavior to maintain health were food, treatment, exercise, cleanliness, obeidence, sleep, emotional stability, power-fulness and psychological stability, physical well-being. 3. Perceived prevention of illness were food, cleanliness, treatment, exercise, obedience, sleep, powerfulness, psychological stability, emotional stability, recreation and ability of social adaptation. 4. Perceived causes of illness were illness, trauma and food. 5. Perceived treatment of illness were treatment, sleep, rest, food, obedience, emotional stability, psychological stability, cleanliness, exercise and powerfulness.

• Journal of Electrical Engineering and Technology
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• v.8 no.3
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• pp.478-489
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• 2013

The controllability and stability of power systems can be increased by Flexible AC Transmission Devices (FACTs). One of the FACTs devices is Interline Power-Flow Controller (IPFC) by which the voltage stability, dynamic stability and transient stability of power systems can be improved. In the present paper, the convenient operation and control of IPFC for transient stability improvement are considered. Considering that the system's Lyapunov energy function is a relevant tool to study the stability affair. IPFC energy function optimization has been used in order to access the maximum of transient stability margin. In order to control IPFC, a Brain Emotional Learning Based Intelligent Controller (BELBIC) and PI controller have been used. The utilization of the new controller is based on the emotion-processing mechanism in the brain and is essentially an action selection, which is based on sensory inputs and emotional cues. This intelligent control is based on the limbic system of the mammalian brain. Simulation confirms the ability of BELBIC controller compared with conventional PI controller. The designing results have been studied by the simulation of a single-machine system with infinite bus (SMIB) and another standard 9-buses system (Anderson and Fouad, 1977).

• The Journal of the Korea Contents Association
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• v.20 no.12
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• pp.426-440
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• 2020

This study was conducted to confirm the mediating effect of the teacher's trust in the relationship between the classroom teacher's transformative leadership and the students' emotional stability from the organizational perspective. For this, the data from 290 middle school students in Seoul were collected and analyzed. As a result of the study, the transformative leadership of the homeroom teacher had a positive (+) effect on the trust of the leader. In addition, the teacher's trust in the leader had a positive (+) effect on the learner's emotional stability. In addition, it was confirmed that the teacher's transformational leadership had a positive (+) effect on the learner's emotional stability. Finally, in the relationship between the homeroom teacher's transformative leadership and the learner's emotional stability, teacher trust has a partial mediating effect. This study is meaningful in that it has objectively verified what kind of leadership the homeroom teacher should aim for in order to operate the classroom as the peripheral unit of the school organization, and what emotional and psychological effects such leadership can have on students who are members of the organization.

• Journal of the Ergonomics Society of Korea
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• v.30 no.1
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• pp.203-211
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• 2011

Objective: The aim of this study is to introduce a methodology to assess driver's emotion stability by using bio-signals. Background: Psychophysiological analysis of driver's behavior has been conducted to improve the driving safety and comfort. However, the variability of bio-signal and individual difference made it difficult to assess the psychophysiological status of drivers that can be expressed as emotional stability of drivers. Method: Two experimental studies were reviewed and summarized. New techniques assessing emotional stability of drivers were explained. Statistical concept and multidimensional space were used to identify the emotionally stable conditions. Conclusion: Psychophysiological approach can provide information of driver's emotional status. The experimental methodology and algorithm used in this study showed the possibility of parameterization of psychophysiological response. Application: Currently measured statistical and geometrical data can be further applied to develop an interactive device monitoring and reacting driver's emotion when driver experiences emotionally unstable or uncomfortable situation.

• Korean Journal of Child Studies
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• v.38 no.2
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• pp.205-218
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• 2017

Objective: This study examined the correlation between variables influencing teacher sensitivity to infant classes in Educare Center teachers and teacher sensitivity, by classifying their personal psychological, socio-psychological, and work environment variables. Furthermore, it aimed to inquire the extent to which these variables influence teacher sensitivity. Methods: The study included 236 Educare Center teachers in charge of infant classes working in infant-caring facilities. Based on stepwise multiple regression analysis, a significance test was conducted for each variable. Results: Firstly, according to the correlations regarding teacher sensitivity to infant classes, for sensitive interaction, emotional stability showed significant positive correlation, while there were significant negative correlations with relationships with the director, colleagues,and parents; mean working hours in other places; and mean daily personal time. For insensitive interaction, there were significant negative correlations with emotional stability and mean daily break time, while there were significant positive correlations with relationships with the director, colleagues, and parents. Secondly, regarding the influences on teacher sensitivity to infant classes, for sensitive interaction, the most significant influences consisted in the relationships with colleagues and parents. On the other hand, for insensitive interaction, the most significant influences were the relationship with colleagues and emotional stability. Conclusion: Reducing interpersonal relationship stress and increasing the emotional stability of Educare Center teachers will increase their sensitivity level. Furthermore, the quality of care will be improved.

• The Journal of Asian Finance, Economics and Business
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• v.9 no.2
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• pp.395-407
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• 2022

This study examines the emotional undercurrents of individual investors. Earlier finance theory was based on the assumption that investors would act rationally. According to the findings, it is the investors' collective expectations and anxieties that have an impact on their investment fortunes. This necessitates a high level of emotional stability on the side of the investors. Investors must have a firm foundation in financial literacy to have the requisite level of emotional stability. This study aims to add to existing theory and practice by analyzing whether investors who have received business-related education are less emotional than those who have not. For the survey inquiry of individual investors, 'fear' and 'love' are considered among the emotional undercurrents of individual investors. The research is based on a survey of 875 individual investors in India, 342 of whom had a business background and the others have none. It has been discovered that no investor, regardless of their level of business education, is emotion-free. Investors with and without a business education display emotional stability in many behavioral aspects of fear and love to varying degrees.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.16 no.1
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• pp.37-45
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• 2008

This study examines hypotheses that four personality traits(extroversion, emotional stability, openness to experience, and agreeableness) have effect on emotional exhaustion among flight attendants. Questionnaires were collected from 344 flight attendants working for two airlines in Korea. From the hierarchical regression analysis, this research could find out some results such as follows. First, extroversion, emotional stability, and agreeableness, with the exception of openness to experience, decrease the level of emotional exhaustion. Second, according to the results of these analyses organizations should consider employee's personality fitting to job in selection process.