• Journal of Korean Elementary Science Education
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• v.35 no.1
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• pp.78-88
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• 2016

The purpose of this study was to examine the effects of science lesson with the application of Flipped Learning on science academic achievement and scientific attitude of students. The experimental group was composed of 50 students and the comparative group was composed of 50, both in $6^{th}$ grade. The two groups were statistically equivalent in their science academic achievement and scientific attitude when pre-tests were conducted. The experimental group received science instruction applied with Flipped Learning and the comparative group took typical science lesson according to a teacher's guide. The results of this study can be summarized as follows: First, the science lesson with the application of Flipped Learning was more significantly effective in improving students' science academic achievement than traditional science lesson. Second, the science lesson combined with Flipped Learning enhanced scientific attitudes of students with meaningful difference more than typical science lesson. Third, a survey research was conducted to the experimental group about their cognition on the lessons with the application of Flipped Learning. Many students had positive thoughts on this lesson and they thought the lesson was very interesting and understandable.

• Journal of the Korean Society of School Health
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• v.33 no.1
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• pp.10-18
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• 2020

Purpose: The purpose of this study was to investigate the effects of secondhand smoke on depression and suicidal ideation in adolescents. Methods: The study used the raw data of the Korea Youth Risk Behavior Web-based Survey (2018). Age, academic achievement, living with family, economic status, and stress were adjusted and the relationship between secondhand smoke and depression and suicidal thoughts was analyzed by gender. Results: The results showed that secondhand smoke had a significant effect on mental health of adolescents. Male students who experienced secondhand smoke at school and at public places had 1.41 times and 1.37 times higher depression rates, respectively. Female students who experienced secondhand smoke at home, school, and public places had 1.27 times, 1.35 times, and 1.39 times higher depression rates, respectively. Suicidal thoughts were 1.17 times and 1.22 times higher among male students who experienced secondhand smoke at school and at public places. Female students who experienced secondhand smoke at home, school, and public places had 1.12 times, 1.08 times, and 1.21 times more suicidal thoughts. Conclusion: Secondhand smoke has a significant effect on adolescent depression and suicidal thoughts. Therefore, efforts should be made to have institutional changes and increased awareness across the country, such as homes, schools, and communities, to prevent exposure to secondhand smoke.

• The Bulletin of The Korean Astronomical Society
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• v.44 no.2
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• pp.56.2-56.2
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• 2019

Recently, women astronomers have played increasingly important roles in the International Astronomical Union (IAU). Although only 18% are women across the entire membership of the IAU, currently one half of the IAU Executive Committee members are female. In fact, the previous, current, and next presidents of the IAU and many of the Division presidents are women. I will review a variety of efforts that the IAU has carried out to pursue equality and diversity in Astronomy. Also I will share my personal experience and thoughts on meritocracy as a guiding principle that governs academic integrity and scholarly power system in scientific communities in Korea.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.25 no.2
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• pp.165-187
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• 2014

This study aimed to analyze users' behaviors to use mobile services of academic libraries by indirectly observing users' experiences based on their diaries. Ultimately, this study intended to contribute to the development of mobile services in academic libraries by helping academic libraries understand users and their needs of mobile services. For this, diary method was conducted with 20 students at two academic libraries. These participants should report detailed process and thoughts immediately after using mobile library services at least once a day during a week. Totally 137 diaries were collected. And then this study conducted a content analysis to figure out what information needs they had, whether or not the needs were solved, what menu they selected, and what steps and gaps they got. In addition, on the basis of the findings, this study suggested further steps for improving mobile services at academic libraries.

• Journal of Korean language education
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• v.29 no.3
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• pp.1-24
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• 2018

The purpose of this study was to analyze teachers' questions in the actual general Korean classroom for academic purposes and identify types of questions. The results of the question analysis by type identified 713 teacher's questions in total: echoic questions made up 41% while epistemic questions were 19.3% and expended question turned out to make up 39.7%. 'Comprehension check questions' were 29%, which was a major part in the echoic question. 'Referential questions' were a major part in the epistemic question. Also, the research discovered that 'knowledge integration' questions held the largest majority in expended questions. Since the teacher-led lecture was often conducted in the problem-presentation stage, the percentage of Echoic question was high; and moreover, the problem-solving stage promoted to come up with more improved solutions of the problem. In the outcome and presentation stage, it was discovered that the questions aimed to check understanding of content in the subject and expand thoughts. Therefore, it is necessary to develop strategies for teacher's questions by phase and further conduct research on the interaction between learners and teacher's questions in the future.

• Journal of Korean Elementary Science Education
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• v.25 no.1
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• pp.59-69
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• 2006

The purpose of this study was to investigate effects of discussion using newspapers on fifth grade elementary school students' academic achievement and affective characteristics related to science. Additionally, this study intended to examine students' ideas about newspaper utilization, discussion based learning and science with questionnaire. The subjects were 59 fifth grade students from two classes. NIE was used in the experimental group and traditional teaching methods in the control group. In pretest and posttest sessions, both groups were evaluated by the academic achievement test, and an affective characteristics related science test. The results of this study showed that the academic achievement of the experimental group which applied discussion using newspapers was significantly higher than that of the control group which applied traditional instruction, especially in terms of knowledge and understanding. Additionally, the results showed that discussion using newspapers had a positive effect on affective domains such as perception, interest and attendance for science classes. In particular, the post-results of the experimental group were higher than pre-results, on the other hand, those of the control group were lower than preresults in all affective domains. It appeared that students had positive thoughts about newspaper utilization, discussion based learning, and science. The half of students who had low academic achievement showed negative reactions for discussion based learning.

• The Journal of Korean Philosophical History
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• no.50
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• pp.201-234
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• 2016

This thesis examined interpreting methodology of Do Won Lew Seung Kug(1923~2011) is based on the principle of Juhng-yaug. His lifelong academic aim was searching for the theory that enables global community to co-exist peacefully through humanitarianism that leads to reconciliation and mutual benefits. The research of the history of Korean thoughts provided him with the clue for his theory. According to Do Won, Korean thoughts pursue the Juhng-yaug's value of 'Yin and Yang accordance' rather than the I-Ching's value of 'suppress Yin and elevate Yang'. He furthermore asserts the concept of the middle (中), which harmonizes the two extremes by human beings as main agents, has been consistently observed from the action of divination during the ancient period through Juhng-yaug in the late 19th century. Do Won identifies 'human maturity that integrates the extremely conflicting insistences and values and seeks to be reconciled' as the basic character of Korean thoughts. He explains 'Hongikingan[弘益人間, becoming beneficial to the human world] is the idea that embraces the conflicting values symbolized by heaven and the earth. He also illuminates that Choe Chi Won(崔致遠)'s created Poongliu Do by integrating heterogeneity among Confucianism, Buddhim, and Daoism and it was attainable through the various works of mature human beings. Both Toe Gye' s philosophy of Ingeuk(人極, the Great Ultimate of Person) and the concept of Innaecheon(人乃天, Human Being right is Heaven) of Donghak are excellent examples of Humanitarianism that sublate two extremes. In Korea, the prototype of this thought has penetrated its entire history in the various circumstances of the period. The grand finale is Juhng-yaug of which the pursued values are 'Yin and Yang accordance' and mature humanitarianism revealed by the thoughts of the Person of the Central Ultimate (皇極人,至人) and Central Ultimate (皇極). Therefore, Humanitarianism in Korean thoughts clearly makes its appearance by the time of Juhng-yaug and it functions as a keyword to illuminate the entire history of Korean thoughts in reverse.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.7
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• pp.372-379
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• 2019

This study analyzed the thoughts of college life of students enrolled in each admission process to determine the level of academic competency. The satisfaction level of university life was analyzed among university students who studied at Dongguk University in 2012-2017 and the results were compared with the difference in importance and concentration of university life. Finally, the differences in scholastic ability around GPA were analyzed and compared. The results showed that students with pre-school grades were more satisfied with their college life than those with regular admissions. Although satisfaction with education is high during college life, it has been shown to be unsatisfactory regarding scholarships that are closely related to life. In terms of the difference between importance and concentration of college life, the greatest concern was with finding employment after graduation, but in reality the students could not focus on the current situation, but focused only on the current situation of grades and teamwork. The final admission GPA also showed that pre-school students were higher than regular students, and were able to adjust quickly to their school life and affect their satisfaction. Overall, education policies and programs are needed to understand the overall thoughts of university life and supplement them.

• Korean Journal of School Psychology
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• v.16 no.3
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• pp.401-431
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• 2019

This study explored the lived experiences of high school students who experienced a norm-referenced evaluation with the Naesin system. The participants were 15 high school students who resided in the areas of Seoul, Gyeonggi, and Busan. This study adopted a phenomenological research method, which is developed by Giorgi. The study resulted in 370 meaning units, 71 summaries of meaning units, 26 sub-constituents, and 9 constituents. The results showed that participants experienced their relationships with classmates were centered around competitions and they experienced the sense of repeated frustration with their academic goals. Participants perceived that their personal values equated with their academic rankings and they anticipated academic rankings becoming their future social rankings. Low rankings with good performance, learning for exam, and unfair treatment in school made them realize that the education is not for learning but for differentiating students. Participants have found the ways to know better about reality and self-regulated their thoughts and emotions. Further, this study identified resilient aspects of the participants such as support from parents and teachers and hopeful thoughts. This study discussed the meaning of the findings and implications of the findings.

• (The)Study of the Eastern Classic
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• no.36
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• pp.265-299
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• 2009

The Great Learning is an essential scripture of Confucianism that has had great influence on the politics, thoughts, society and culture of the East Asia which contains Korea, Japan and China. In case of Japan, the doctrine of Toegye(退溪) is flown into pre-Tokugawa era, and as the doctrine of Zhu Xi(朱熹) exercise influences over the other thoughts, the importance of the Great Learning is embossed relatively in Tokugawa era. The characteristic of Japanese confucianism of Tokugawa era is to lay weight on real world as such, and the Japanese confucianism has grown up academically centers on exhaustive reinterpretation about some Confucian classics. And Backho-Yoon Hyu(白湖 尹?), Seokye-Park Sedang(西溪 朴世堂) who lived in 17th century of Joseon dynasty attempt new interpretation about the Great Learning and they have an objection to the explanatory notes of Zhu Xi. In the same period of China, there are similar academic trends around Whang Jong Hi(黃宗羲), Ko Yeom Mu(顧炎武), Wang Fu Chi(王夫之). In other words, new views of real scholarship which reject emptiness and put much value on reality were current of thoughts that have been common to the oriental three countries in early and middle 17th century. The main object of this paper is to understand the attitude and understanding about the Confucian classics especially the Great Learning of the scholars who lived in early and middle Tokugawa era. It will be a decisive clue to understand the ninucture of thoughts system of them. Through these work, we understand how it has had influenced to thinking-ninucture and lives of the Japanese. And the other purpose of this paper is to understand characteristics of them when we compare that vking-ninucture and lives of the Japanese Confuciang-ninearly and middle Tokugawa era with in the same period of Jeseon and the later Ming(明) and early Ching(淸) dynasty.