• Journal of the Korean Magnetics Society
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• v.26 no.5
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• pp.159-167
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• 2016

We have examined the perceptions of 6th grade elementary school students' conceptions on the magnetic fields of a permanent magnet by cognitive style. Students' conceptions on the magnetic fields of permanent magnet after the iron powder experiment are grouped into four models; Partial Distribution Model (PDM), Pole Separation Model (PSM), Homogeneous Distribution Model (HDM), and Field Model (FM). After the experiment to observe the magnetic field of the permanent magnet with compass, the students' conceptions are grouped into three models; Pole Separation Model (PSM), Complex Homogeneous Distribution Model (CHDM), and Field Model (FM). And after the application of the alternative experimental method to observe the magnetic field with only one compass, students' conceptions on magnetic field has been enhanced in both field-dependent and general-cognitive groups of students.

• Journal of Industrial Convergence
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• v.20 no.9
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• pp.119-129
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• 2022

The purpose of this study was to investigate the relationship between self-management, stress coping, and physical self-concept of health exercise participants. To this end, a total of 274 questionnaire results were obtained by visiting 12 fitness center in the metropolitan area that is running a health exercise program. This was analyzed through the SPSS program, and the following results were obtained. It showed a significant explanatory power in the relationship between self-management and stress coping of health exercise participants. In addition, it also showed significant explanatory power in the relationship between self-management and physical self-concept. Finally, it showed significant explanatory power in the relationship between stress coping and physical self-concept. Through this study, it was found that there was a significant causal relationship between self-management, stress coping, and physical self-concept of healthy exercise participants. In follow-up studies, an in-depth analysis of self-management is required through the causal relationship with environmental factors related to self-management.

• Journal of the Korean Chemical Society
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• v.46 no.1
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• pp.83-89
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• 2002

In this study, students' responses to anomalous data in studying ‘density' were analyzed, and the relationships among trait/state self-regulation strategies, the degree of cognitive conflict, and conceptual change were examined. A trait self-regulation strategy test, a preconception test, and a test of response to anomalous data were administered to 352 eighth graders. Among them, 146 students whose preconceptions were consistent with the presented initial theory were selected. After they had read a scientific explanation, a state self-regulation test and a researcher-made conception test were administerd. There were no significant correlations among the subcategory scores of trait/state self-regulation strategies and the degree of cognitive conflict. The scores of the conception test were significantly correlated with those of trait planning, trait effort, state planning, state self-monitoring, and state effort. State effort was only a significant predictor on students' conceptual change.

• Journal of the Korea Convergence Society
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• v.10 no.10
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• pp.223-230
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• 2019

This study was conducted to investigate the relationship between physical self-concept, interpersonal relationship satisfaction, and sociality in 250 elementary school students participating in dance education activities. Using IBM SPSS 21.0 and IBM AMOS 21.0 programs, exploratory factor analysis, confirmatory factor analysis, reliability Analysis, correlation analysis and structural model analysis. First, physical self-concept has a statistically significant effect on interpersonal relationship satisfaction. Second, physical self-concept had a statistically significant statistical effect on sociality. Third, interpersonal relationship satisfaction showed a statistically significant effect on sociality. In conclusion, it shows that educating elementary school students to have desirable physical self-concepts can lead to interpersonal relationship satisfaction and formation of sociality.

• The Journal of the Korea Contents Association
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• v.21 no.3
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• pp.653-663
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• 2021

The purpose of this study was to examine the effects of ambivalent sexism and focusing manner on self-concept for middle-aged women, and to verify the factors that can help middle-aged women's positive self-concept. The self-concept scale, the focusing manner scale, and the ambivalent sexism scale were used for this study through the online community targeting middle-aged women aged 35 to 55. As a result of the analysis using SPSS 21.0, it was investigated that there was a significant positive correlation between hostile sexism and benevolent sexism. In addition, It was found out that ambivalent sexism had a significant negative effect on self-concept. It was found out that the high hostile sexism of ambialent sexism led to lowering the self esteem, emotional stability, problem solving stability, interpersonal relationship and interpersonal trust of middle-aged women. Focusing manner had a significant positive effect on self concept, but there were differences for each sub-factor. Express, accept, and keeping one's composure had a significant positive effect, while awareness had a negative effect, and reflecting attitude did not have a significant effect. Finally, limitations of this study were discussed.

• Journal of Gifted/Talented Education
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• v.22 no.4
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• pp.985-1007
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• 2012

The achievement motivations of science gifted students are very important in becoming experts who achieve high level. In this study, 77 8th graders of Science Gifted Education Center were divided into highly motivated and low motivated groups. Multidimensional Perfectionism, Self-Concept, Parenting Behaviors Scale were compared between these 2 groups, and predicting variables were verified through regression analysis. As a result, highly motivated students received higher scores on Perfectionism, self-directed Perfectionism, and other-directed Perfectionism. Self-concept scores were higher on factors of body, moral, personalities, social, and abilities as well. In Parenting Behaviors Scale, only the father's affection factor was influenced. The result of regression analysis revealed that self-directed Perfectionism, social self-concept, and moral self-concept had meaningful predictions. In parameter verification, partially mediated effect of self-directed Perfectionism and social self-concept was verified in the relationship between father's affection factor and achievement motivation. This study confirmed that self-directed Perfectionism of science gifted students has positive effects on adaptation. The importance of social and moral education and the father's affection were found as well.

• Korean Security Journal
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• no.21
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• pp.95-120
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• 2009

This study was designed to investigate the relationship between the stages of exercise behavior change and physical self-concept and self-efficacy of security employees in hotel casinos. The sampling was drawn from employees at 8 casinos which had more than 30 employees. Participants were selected by convenience sampling method and they completed questionnaires about Physical Self-Concept and Self- Efficacy by self-administration method under supervision of trained researchers SPSS 16.0 (Statistical Package for the Social Science) was used for data analysis in the present study. Reliability and validity were examined for the present study. The principle component factor analysis and varimax rotation were used for the present study. Eigen value 1.0 was the criterion for selecting factors. Chi-square (X) 2 test was utilized for measuring the difference in gender and types of job duties at the stages of exercise behavior change. One-way ANOVA was employed to examine the relationship between the stages of exercise behavior change as an independent variable and physical self-concept and self-efficacy as dependent variables. The Scheffe method was used to determine mean differences of groups as a follow-up test. Multiple regression analysis was utilized to test the difference of physical self-concept as dependent variable and self-efficacy as independent variable. To verify hypothesis for the study, a statistical significance level of $\alpha$=.05 was used. The results were as follow: first, there were differences found for gender and types of job responsibilities in the stages of exercise behavior change. Secondly, as security employees progressed through the stages of exercise behavior change, their physical self-concept and self-efficacy improved. Finally, physical activity and body fat had significant main effects on self-efficacy.

• Journal of Korean Home Economics Education Association
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• v.23 no.3
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• pp.185-200
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• 2011

The purpose of this study was to investigate if these factors affect the correlation between the female adolescent interest in appearance and appearance management behavior with self-concept and sexual maturity. To achieve this, a survey was conducted for the female students in elementary and middle school in the Seoul area. The results of this study were as follows. 1. The comparison of students' interest in appearance and appearance management behavior showed that the middle school students showed higher scores in both matters. 2. Elementary students generally held more positive self-concept, with domestic self value shown statistically high 3. Tanner Stage 2.3. the early puberty stage, for elementary school students, and Tanner Stage 3.4. the growth and development stage, for middle school students. The percentage of students who had already entered menstruating turned out to be only 33% for elementary students but 90% for middle school students. Their subjective views of sexual maturity were also different as elementary students had negative feeling when they thought their sexual maturity were maturity were earlier than their peers' while middle school students were just the opposite. 4. The study on the impact of self-concept and sexual maturity on the interest in appearance of female students in elementary and middle school showed that elementary students had a higher interest in appearance that corresponded to the lower domestic self-concept and a higher social self-concept. On the other hand, middle school students showed higher interest in appearance, corresponding to their higher social self-concept, lower domestic self-concept, more negative feeling of sexual maturity, and higher feeling of physical self-concept. The study on the impact of interest in appearance, self-concept, and sexual maturity on the appearance management behavior of elementary and middle school female students revealed that elementary students with a higher interest in appearance were more enthusiastic about appearance management. Middle school students' appearance management behavior turned out to be higher, corresponding to their higher interest in appearance, lower domestic self-concept, and higher social self-concept.

• Science of Emotion and Sensibility
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• v.23 no.3
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• pp.103-120
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• 2020

This study reviewed the literature on the self-distancing method for emotion regulation. Self-distancing refers to taking a step back in dealing with one's own experiences and interpreting them in a relatively objective manner. Studies have indicated that self-distancing affects cognitive and emotional processes, which are particularly beneficial in regulating negative emotions. Therefore, this study focused on organizing previous results to summarize their meaning, assess means of measurement, and analyze possible effects. Above all, the related concepts of an observer's rational perspective and self-reflection were presented to clarify the definition of self-distancing, followed by a discussion of its measurement. Based on this, the effects of self-distancing were introduced according to their emotional, cognitive, physiological, developmental, and behavioral aspects. However, despite repeated verification of the positive effects of self-distancing, there are several inconsistencies that require consideration. Finally, we suggested the study's academic and practical implications and recommended directions for further research.

• Journal of the Korea Convergence Society
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• v.8 no.10
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• pp.75-84
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• 2017

The purpose of this study is to identify the relationships among Social maturity(SM), Self-directed learning(SDL) and Self-concept of professional nursing(SCPN), and influencing factors of SCPN of nursing students. The survey was performed on 221 nursing students in two universities. Data were collected using a structured questionnaires and analysed with PASW 22.0. Study findings revealed that SCPN has a significant correlation with SM and SDL. Major satisfaction(${\beta}=.179$), Meaning on nursing(${\beta}=.274$), SM(${\beta}=.118$) and SDL(${\beta}=.211$) about SCPN were significant predictive variables. This variables accounted for 34.4% of the variance in SCPN. The findings indicate the necessity of developing educational programs to enhance nursing students's SM and SDL for increasing positive SCPN.