• The Journal of the Korea Contents Association
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• v.16 no.4
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• pp.231-240
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• 2016

The purpose of this study is to investigate the relationship among fatigue, personality, learning strategies, and academic achievement of medical students. 146 students from year 1 to year 4 at one medical school participated in this study. Students completed the fatigue, Big Five personality traits(Neuroticism, Extraversion, Openness, Agreeableness, Conscientiousness), learning, strategies. The academic achievement of students measured by GPA. The data were analyzed by t-test and stepwise multiple regression. The student's fatigue differed by grade, and the students of low grade had higher scores than high grade. But personality traits and learning strategies were not significantly different by grade. The factors that affect on academic achievement differ by grade. In low grade, neuroticism, extraversion, and rehearsal affected students' academic achievement. In high grade, conscientiousness and extraversion had an effect on the academic achievement of students. These results could guide the design of medical education improvement, and be useful in developing a supporting program for medical students.

• Journal of Korean society of Dental Hygiene
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• v.12 no.4
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• pp.781-792
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• 2012

Objectives : The purpose of this study was to examine what image dental hygiene students had about a dental hygienist during clinical practice and what factors affected their image of dental hygienist. Methods : The subjects in this study were the dental hygiene students at three different colleges. After a survey was conducted, the answer sheets from 427 respondents were analyzed. Results : The dental hygiene students who had engaged in clinical practice had a higher self-esteem than those who hadn't in general(p<0.01). A statistically significantly stronger achievement motivation was found among the dental hygiene students who had engaged in clinical practice than those who hadn't(p<0.01). The dental hygiene students who had engaged in clinical practice had a statistically significantly worse image of a dental hygienist than the others who hadn't(p<0.01). Whether the self-efficacy, self-esteem and achievement motivation of the dental hygiene students had any impact on their image of a dental hygienist was analyzed in consideration of their clinical practice experience. As a result, the dental hygiene students who had engaged in clinical practice had a more positive image of a dental hygienist when they had a higher self-esteem(p<0.05) and a stronger achievement motivation(p<0.001), and those who hadn't engaged in clinical practice had a more positive image of a dental hygienist when they had a higher self-esteem(p<0.01). Conclusions : Given the above-mentioned findings, a wide variety of programs should be developed to bolster the self-esteem and achievement motivation of students and improve their image of a dental hygienist, as self-esteem and achievement motivation are the variables that exert the largest influence on one's image of a dental hygienist.

• School Mathematics
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• v.13 no.4
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• pp.697-716
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• 2011

It is known that Korean students performs very well in mathematics but show poor attitude toward mathematics. However, attitude itself is an important goal of education and it also promotes students learning. Therefore, it is important and urgent for us to find a way to improve students' attitude toward mathematics. In this article, we tried to examine characteristics of Korean students' attitude toward mathematics and identify student and school level factors affecting it. For this purpose, we analysed National Assessment of Educational Achievement (NAEA) data in 2007 when NAEA was conducted especially focused on mathematics. Main findings of this research are as follows. First, we found that attitude toward mathematics got lower as students advanced to higher grades. And among 3 sub-domains of attitude toward mathematics, interest and self-confidence were lower than perception of value of mathematics. Secondly, attitude toward mathematics was mainly affected by student background variables such as gender, achievement, participation in private tutoring, father's education level. And while school factors contributed relatively little to students' attitude toward mathematics, teacher's perception on value of school education was positively related with students' attitude in high schools and emphasis on assessment was negatively related with students' attitude in elementary schools.

• Journal of the Korean Society of Earth Science Education
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• v.4 no.3
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• pp.251-257
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• 2011

This study aims to analyze the influence of parents' nurturing attitude on the children's self-esteem by comparing and analyzing the self-esteem of target children of gifted and talented education (GATE) and nongifted children with parents' nurturing attitude. The targets of this study are total 656 children in total. This study can be summarized as below. First, the self-esteem of target children of GATE turned out to be higher than that of nongifted children in overall, social, domestic and school life. Second, the nurturing attitude of parents felt by the target children of GATE is, from both father and mother, more affectionate, autonomous, achievement-oriented and rational. The parents of target children of GATE are more free in communication and fathers are aggressively in education; compared to parents of nongifted children, they put more importance on the course of achievement and help their children's achievement with actual way compared to the parents of nongifted children. Third, the relevance between self-esteem and parents' nurturing attitude is different in sub-areas. The self-esteem at home is the most relevant with parents' nurturing attitude, and the self-esteem at school is more affected by other factors than by the parents' nurturing attitude.

• Journal of The Korean Association For Science Education
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• v.26 no.3
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• pp.393-405
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• 2006

The purpose of this study was to analyze the effects of Semantic Network Program (SNP) instruction on learning achievement and motivation in high school biology classes. For this study, a SNP was designed by applying the recommendations in regard to student attention and satisfaction factors in Keller's ARCS theory. SNP instruction was conducted with an experimental group and a control group, each consisting of 62 high school biology class student. A pretest-posttest control group design was employed. The pre-test was used to analyze the learning achievement test, learning motivation test, and semantic forming test. For 4 weeks the experiment group was instructed using the developed SNP which centered on Keller's attention and satisfaction factors, and the control group was instructed via teacher-centered lectures based on the textbook. It was found that SNP instruction efficiently increased students' biology learning achievement (p<.001). It was also discovered that SNP instruction was effective in increasing Keller's motivation strategies on attention and satisfaction factors (p<.001). In addition, SNP instruction positively affected students' semantic formation (p<.001) and learning content retention (p>.05) in the heredity unit by aiding students in the area of active multimedia learning. An in depth interview with students in the class using SNP instruction showed that material learned via this method in biology had longer retention of problem-solving methods. Consequently, SNP instruction according to motivation strategies may high school biology teachers with meaningful teaching-learning methods strategies for the unit on heredity.

• Journal of The Korean Association of Information Education
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• v.15 no.1
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• pp.11-22
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• 2011

The purpose of the research is examine the effect of STEM integration education using educatinal robot on academic achievement and subject Attitude of mathematics and science. The participants were 73 students of two classes, sampled from 6th graders of an elementary school. They were divided into a control group who learned a traditional mathematics and sciences education based textbooks and an experimental group who learned STEM integration education using educational robot during 12 sessions. The results are summarized as follows : First, there is a significant difference in academic achievement between two groups. STEM integration education using educational robot based group accomplished higher achievement than textbook based instruction group. Especially, post test analyzes results on the three factors of academic achievement, knowledge, understanding and adaptation, indicate statistically meaningful difference between two groups in understanding and adaptation area except knowledge area. Second, it shows that it greatly affected a positive influence on experimental group's attitude toward subjects in affective area. So we can expect STEM integration education using educational robot to be an alternative for stimulating children's higher learning interest on mathematics and science subject.

• Journal of Nutrition and Health
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• v.32 no.6
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• pp.691-704
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• 1999

The purpose of this study was to analyze the relations among the three factors: 1) characteristics of family, 2) nutrient intake status and 3) academic achievements. The subjects in this study were 7,698 boys and girls attending primary, middle and high schools in South Korea. The questionnaire was made and distributed to the student to answer the questions about family background and food intake status. Food intake frequency method was used to examine nutrient intake status. Academic achievement results of last semester were taken from students school records. Followings are the results of the study:1. Most of the mean nutrient intakes were above the Korean recommended dietary allowances. However, calcium, iron, and vitamin A intakes were below the Korean recommended dietary allowances. Therefore, it is recommended to increase the intake of these nutrients in these students to meet the RDA.2. Total amounts of food intake were decreasing in higher grades and food intake of boys was higher than that of girls. 3. Educational period of parents and economic status of family had grades influences on student's academic achievement and nutritional status. The students with parents of higher education and higher economic status had better academic achievement and balanced nutritional status. 4. When students were divided into three groups with respect to the percentage of recommended nutrient intake, the group with nutrient intake of 75-125% of RDA achieved better academic achievement than other groups. In conclusion, educational length and economic status of parents and optimal intake of nutrients (75-125% of RDA)by students significantly affected academic achievements of the students.

• Journal of Digital Convergence
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• v.17 no.12
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• pp.1-11
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• 2019

The purpose of this study is to investigate factors influencing educational performance and mediating effects of learning presence in the university flipped learning classroom. For achieving this purpose, self-regulation, learning presence, and collaborative preference were selected as learner variables, and perceived academic achievement and learning engagement were selected as variables for educational performance. To investigate causal relationships among the variables, 39 university students who took 16 week course flipped-learning class participated self-reported survey. Collected data were analyzed by multiple regression and mediation analyses. The results were as follows: first, learning presence and self-regulation affected learning engagement, and moreover, the learning presence mediated between self-regulation and learning engagement. Second, only learning presence affected perceived academic achievement. Therefore, various strategies for effective flipped learning should be considered, and well-designed classroom activities that can promote learners self-regulation, learning presence, and learning engagement are needed to successful flipped learning.

• Journal of the Korea Society for Simulation
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• v.25 no.2
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• pp.13-20
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• 2016

In times of current warfare, importance of civil military operations(CMO) is more on the rise because the military winning does not couple the political winning immediately. For this reason, CMO Model Development Program has been commenced by ROK JCS since FY 2014. As CMO is non-kinetic operations which is focused on civilians, it depends on the commander's decision that reflects the results of the evaluation of the CMO performance level. The evaluation of CMO performance level is a very important factor of this model. So, I decided my subject a study of simulation method for evaluation of CMO Performance level. It is affected in CMO performance level by the occurrence of some event, and the achievement results of CMO for the response action on such event is evaluated by the 5 factors(administration level, security level, infrastructure level, humanitarian support level, friendship level) on the evaluation of CMO performance level. Even more it is affected in achievement of new CMO and new event by evaluation results. In this study, I provided a methodology of how apply the evaluation results and how simulate the achievement results of CMO performance with the 5 factors on the evaluation of CMO Performance level. Also this study is expected that it will be highly contributed to training and exercise in CMO branch in ROK JCS, when CMO Model Development Program is done as a new model applied such evaluation factors matching military environment in the Korean Peninsular, and applied this simulation method for evaluation of CMO Performance level.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.9 no.5
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• pp.21-31
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• 2014

The purpose of this study is to explore the relationships among service quality, self-efficacy, achievement need, and satisfaction in internet shopping mall entrepreneurial education. In this research, service quality consists of four factors including curriculum(lecturer expertise, distinction, and diversity of curricula), type(theory-oriented and practice-oriented), and administration(operation, facility and networking). First, this study investigated how service quality affected both self-efficacy and achievement need, second analyzed how both self-efficacy and achievement need influenced the satisfaction in internet shopping mall entrepreneurial education. The data were obtained from a questionnaire handed out to a random sample of 129 individuals that Cafe 24 in progress in the shopping mall entrepreneurial education. With the information obtained, and after the scales validation process, a structural equation analysis has been conducted. The analysis results indicate that service quality affects both self-efficacy and achievement need. According to the analysis, first, expertise, distinction and operation affect self-efficacy, second both expertise and operation affect achievement need. In addition, the results show that self-efficacy and achievement need influenced the satisfaction of entrepreneurial education. Finally, based in the findings of this study, theoretical contribution and managerial implications are discussed.