• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.9
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• pp.6036-6043
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• 2015

The purpose of this study was to identify the relationship between emotional intelligence, academic self-efficacy, and self-leadership among nursing students. Subjects were 230 nursing students in South Korea. Data were collected using self-report questionnaires from September 1 to 30, 2015, and analyzed using frequencies, t-tests, ANOVA, Pearson's correlation, and multiple regression using SPSS Win 18.0. Self-leadership was significantly positively correlated with emotional intelligence and academic self-efficacy in nursing students. Students with higher emotional intelligence and academic self-efficacy showed higher self-leadership. Emotional intelligence and academic self-efficacy explained 40.2% of the total variance in self-leadership among nursing students. Therefore, to increase nursing students' self-leadership, it is necessary to develop and test programs to ensure an improvement in emotional intelligence and academic self-efficacy among nursing students.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.9
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• pp.6009-6018
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• 2015

The purpose of the present study was to investigate the role of anticipated risks and anticipated benefits on the relationship between academic burnout and life satisfaction. The participants of this study were 326 university students and analyses for this study was conducted by using PASW 18.0 and Amos 8.0. The major achievements were as follows; anticipated risks confirmed partially mediating variable between academic burnout and life satisfaction. That is, academic burnout had some effect on life satisfaction through anticipated risks. Also, anticipated risks confirmed moderating variable between academic burnout and life satisfaction. Finally, the needs of development about the counseling and the education approaches as a special intervention was discussed, and that approaches were reflected academic burnout and anticipated risks to be reduced. And limitations and implications of subsequent further study were suggested in this research.

• Journal of Welding and Joining
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• v.25 no.5
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• pp.51-57
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• 2007

The present work was aimed to examine the variation of microstructure and mechanical properties by annealing($100{\sim}620^{\circ}C$, $2{\sim}8hr$) in A3003 Al alloy welded pipes. The A3003 Al alloy pipes with 34 mm in external diameter and 1.3 mm in thickness were manufactured by high frequency induction welding with the V shaped convergence angle $6.7^{\circ}$ and power input 50 kW. The tensile and yield strength decreased with increasing the annealing temperature remarkably, but elongation increased remarkably. Vickers hardness in welds decreased with increasing the annealing temperature remarkably. The primary intermetallic compound of $Al_{12}(Fe,\;Mn)_2Si$ was precipitated in welds as the same base metal. In a certain experimental condition, the welds line in A3003 alloys disappeared at $450^{\circ}C$ for 2 hr because of the same mechanical property and structure between welds and base metal.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.6
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• pp.2700-2706
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• 2013

The purpose of this study was to investigate the casual relationship between school adjustment, self-esteem and life satisfaction and academic achievement in elementary school students. This study utilized the NYPI's longitudinal data collected on elementary school students nationwide for 2012. Equation Modeling analysis was used to analyze 2,254 5th grade students' data. It was found that school adjustment was positively correlated with self-esteem, life satisfaction and academic achievement. School adjustment was directly associated with academic achievement. It was also confirmed that school adjustment indirectly explained academic achievement through self-esteem and life satisfaction. Future research directions and implications to teacher and institutions were discussed.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.8
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• pp.5152-5159
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• 2015

This descriptive correlational study was to intended to analyze the relationship among emotional intelligence, academic self-efficacy and career decision level in high school girls. Data were collected from 241 high school girls in B and C city and analyzed using SPSS 20.0. The results are as follows: First, the mean score of emotional intelligence, academic self-efficacy and career decision level were above moderate. The levels of score were significant differences according to grade, school record, economic status, hoping career, and peer relationship. There were positive correlations among emotional intelligence, academic self-efficacy and career decision level. Therefore, it is necessary to consider emotional intelligence and academic self-efficacy for improving career decision level of high school girls.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.10
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• pp.6176-6186
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• 2014

This study was designed to clarify the learning motivations, academic self-efficacy, and problem-solving processes in the educational evaluative method in the fundamental nursing practice using moving pictures. The learning motivations and academic self-efficacy showed statistical differences based on the students' motivations of selecting, their satisfaction with the major and nursing practice, helpfulness of moving pictures, and the suitability of practical tests using a checklist. Problem-solving processes revealed statistical differences based on the students' motivations of selecting the nursing department, their satisfaction with the major and fundamental nursing their satisfaction with the major and nursing practice, the helpfulness of moving pictures, and the suitability of practical tests using a checklist. The learning motivations showed significant positive interrelations with the academic self-efficacy and problem-solving processes. In conclusion, the educational evaluative method in the fundamental nursing practice using moving pictures was related to the nursing students' learning motivations, academic self-efficacy, and problem-solving processes.

• Journal of Welding and Joining
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• v.26 no.4
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• pp.73-78
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• 2008

In this paper, research was the variation of microstructure and mechanical properties of clad(A4045/A3003) Al alloy sheet by gas tungsten arc welding. Tensile properties of the gas tungsten arc welding joint decreased because of the softened heat affected zone(HAZ). The hardness of HAZ was lower than that of base metal, because relieved the work hardening effect of the welding heat. Hardness distribution of the weld zone with the base metal appears similarly, but the hardness of HAZ decreased remarkably. The microstructure in the weld zone of A4045 clad layer was formed a coarse columner grains of Si-rich. In the case of large weld heat input, the Si of the A4045 were diffused and until A3003 weld zone they decreased the strength.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.2
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• pp.639-650
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• 2017

This study examined the role of trait anxiety in the relationships among academic contingencies of self-worth, self-esteem, academic help-seeking, and academic concealment. The participants were 254 male and female undergraduate students, and the analyses were conducted using PASW 18.0. The results were as follows. Anxiety was confirmed to be a mediating variable between the academic contingencies of self-worth, self-esteem, and academic concealment. That is, the academic contingencies of self-worth and self-esteem had an effect on academic concealment through anxiety. On the other hand, the academic contingencies of self-worth had a positive effect on anxiety. On the other hand, self-esteem had a negative effect on anxiety. The need to develop education and counseling approaches as a special intervention is discussed. The approaches are meant to reduce the academic self-worth and anxiety. In addition, it is important to promote self-esteem in education and counseling. The limitations and implication for further study are suggested.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.10
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• pp.74-81
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• 2018

This study investigated the ecological factors influencing second-year middle school students' academic motivation. A total of 371 students were surveyed for this study and data were analyzed for descriptive statistics using SPSS Win 21.0. The results of this study revealed that female students showed higher academic motivation than male students. However, school life satisfaction was strong for both male and female students. Finally, the introduction of parent education programs that target children to improve learners' self-identity and parent-child or teacher-student communication programs are necessary to enhance academic motivation.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.1
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• pp.91-99
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• 2011

Adult-learners of online education have been distant from studying for a long time and are rather familiar with the old massive education. As a result, despite the excellent ability in self-control learning that results in great academic performances and academic continuity, the learners give up on learning, feeling depressed for not being able to perform their advantage, the self-control learning ability. The study developed a self-control learning model and UDL design learning model in order to establish e-mentoring system. For the analysis on results of the experiment, the researcher extracted academic grade, the rate of re-register, and the amount of total studying time after dividing new students and transfer students of H cyber university into the control group and the experimental group. In conclusion, the results showed that more satisfied the control group is, the higher academic achievements and the higher academic continuity are accomplished.