• Journal of Korean Ophthalmic Optics Society
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• v.18 no.4
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• pp.481-487
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• 2013

Purpose: The purpose of this study was to investigate the correlation between non-strabismic binocular dysfunctions and academic achievement for primary school children. Methods: A total of 1,123 parents and their children aged 8-13 years responded to the College of Optometrists in Vision Development Quality of Life (COVD-QOL) questionnaire. Among the all participants, 123 children who have ${\geq}20$ of visual symptom scores, no amblyopia, no strabismus, no any ocular and systemic pathology, and no contact lenses wearing were chosen for this study finally. Binocular functions were evaluated for final subjects. Results: Of 123 primary school children who have criteria-eligible symptoms 93 had non-strabismic binocular dysfunctions. Accommodative dysfunction was significantly correlated to subjects of science and English, and vergence dysfunction was also significantly correlated to Korean, mathematics, social science, science and English in the final subjects. Conclusions: Correlations between academic achievement and accommodative/vergence dysfunctions were statistically significant. Therefore, accommodative/vergence dysfunctions may be factors to affect academic achievement.

• Korean Journal of Human Ecology
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• v.24 no.1
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• pp.123-135
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• 2015

In order to examine allergic disease experience rates of students at atopy and asthma friendly elementary schools located in Chungcheongnam-do and investigate their dietary behaviors, a survey on 250 parents of first to third grade students at four rural-type atopy and asthma friendly elementary schools was conducted. The number of students who had experienced allergic symptoms (allergic group) was 102 (40.8%). their breastfeeding duration was shorter than that of the non-allergic group (p<.001) and the former's weaning foods-feeding had started earlier than the latter's (p<.01). Regarding the eating habits, the non-allergic group was found to have breakfast and dinner better than the allergic group (p<.001). The number of students eating fruits as snacks was largest in the allergic group at 73 (71.6%), and as for the non-allergic group, their rate of eating fruits, milk and dairy products, and cookies and fries was at 25.7%, 22.3%, and 20.3%, respectively. A high percentage of the allergic group ate three times or less per month the animal food groups and dairy products (p<.001). Accordingly, for improvement in dietary behaviors of students who have allergy against food, nutrition education on regular eating, balanced intake of food, adequate intake of snacks and meals for proper growth and development and precise diagnosis of allergy-triggering food are necessary. In particular, as education on food allergy, implementation of practical education such as appropriate nutrition counseling by nutrition teachers is urgent beyond the one-way educational method of school newsletters.

• Journal of Korean Library and Information Science Society
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• v.41 no.2
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• pp.317-337
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• 2010

Teachers, parents and students have regarded teacher librarians as a book keeper who doesn't participate in teaching. Consequently teacher librarianship has not satisfied occupational function and qualities of professional workers and teacher librarians' vocational presence appears to be very frail because of school library policies ignoring teacher librarians appointment, the law and system identifing librarinship with teacher librarianship. But its ultimate cause is Library and Information Science Community's attitude of sideliners that doesn't holding teacher librarians oriented preparation programs for their instructional qualification. Thus it is essential for the members of academic communities to recognize teacher librarians as an educational media specialist and develop various curricula in order to strengthen the occupational status of teacher librarians. Also it requires that teacher librarians improve his/her individual ability with self evaluation and increase activities of their professional institutions.

• Journal of Families and Better Life
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• v.33 no.1
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• pp.41-59
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• 2015

The purpose of this study was to explore the patterns of investment on children, analyze the differences in academic performance and social relations by the patterns of investment on children, and variables that influence academic performance and the social relations of children. To achieve such research objectives, the raw data from the 2012 Korean Child and Youth Panel investigation were used for the research. The analytical subjects of this research were the parents and the third-grade students of a middle school and the analytical methods used were: frequency, percentage, average, standard deviation, Chi-squared test, ANOVA, Duncan's Multiple Range test, K-mean cluster, and multiple regression analysis depending on the research purpose. The results of the research are as follows. Firstly, as a result formalizing investment pattern on children, there were five patterns of: experience oriented investment, passive experience investment, private education oriented investment, aggressive investment, and passive investment patterns. Secondly, for the patterns of investment on children, the level of academic performance was found to be the highest within the aggressive investment and the experience oriented investment types. The social relation level was found to be the highest with the experience oriented investment, with it being low in private education oriented investment and passive investment patterns. Thirdly, for the factors influencing the academic performance of the children, it was found to be higher in aggressive investment, private education oriented investment, experience oriented investment and passive experience investment compared to passive investment. Some sociological factors were also found to be influential such as mother's age, father's education, sex of children, school area of children, type of house, and income. For the social relation level of the children, the factors of the aggressive investment, passive experience investment, and the experience oriented investment as well as the sociological factors by sex of children and income level are influential.

• Publications of The Korean Astronomical Society
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• v.26 no.3
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• pp.103-114
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• 2011

We have carried out a follow-up study on the students who have participated or are going to participate in either the International Astronomy Olympiad (IAO), the Asia Pacific Astronomy Olympiad (APAO) or the International Olympiad on Astronomy and Astrophysics (IOAA) from 2002 to 2011. The survey questionnaires returned from ten high school students including five who are to participate in 2011 as well as fourteen college students have been analyzed in various aspects of their backgrounds and personal characteristics. In family life, their parents tend to have high educational background along with high expectations for their children. In regard to the academic environment, most students express a general satisfaction in school life, including their relationship with teachers and classmates. In personal characteristics, they describe themselves as inquisitive, perseverant, competitive, creative, self-motivated and goal-oriented, in addition to many other traits. Most students have a strong interest in astronomy which usually begins in middle schools through exposure to astronomy books. On top of it, the astronomy olympiad has provided them with an opportunity to strengthen their self-esteem, problem-solving ability and conviction about scientific careers. Accordingly, the experience in astronomy olympiad has led a considerable number of students to continuously studying in astronomy related fields or otherwise in other science and engineering areas. In conclusion, the astronomy olympiad plays such an important role that it can make a significant contribution to astronomy as well as science in general by having positive impact on the potential career path of its participants.

• Journal of the Korean Data and Information Science Society
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• v.25 no.4
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• pp.715-725
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• 2014

This study uses a quantile regression analysis to investigate intergenerational economic mobility in Korea. The analysis is based on data from the 1st through 11th waves of the Korean Labor and Income Panel Study (KLIPS) conducted from 1998-2008. The household nature of the data allows us to link parents' incomes to children's incomes at different points in time. Using a quantile regression analysis instead of mean one reveals that the effect of fathers' earnings are different across the conditional distribution of sons' earnings, particularly being larger on the upper quantile than on the lower quantile. After controlling effect of sons' college education by including a dummy variable for the degree, however, the pattern among quantile effects for fathers' earnings is no longer clear. Instead a new pattern emerges that education has a much larger effect on the upper quantiles than on the lower ones. Using nonparametric estimates of conditional density curves based on the quantile regression results, we derive some interesting features in graphical forms, which are not obvious in numerical analysis.

• 한국초등상담교육학회:학술대회논문집
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• 2004.01a
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• pp.105-118
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• 2004

The purpose of this study was to examine the effects of a group training program designed to control the desire for internet games and to promote self-efficacy and alternative activities. The subjects participating in this study were 32 fifth graders, divided into the experimental group of 16 and the control group of 16, who were carefully selected from 175 children in the fifth grade in S elementary school in J city. All the subjects belong in the top 20% according to the internet game addiction level and spend more than two hours and thirty minutes a day playing computer game. And they participated in the game desire control program, which were consisted of total eight-session' treatment for six weeks. The results of the game addiction diagnosis and self-efficacy measurement were verified and analyzed by ANOVA to verify the effects of the program. As well as, data about average playing time spent on computer games and time the children spent on playing computer games alternative activities were analyzed and collected by the interview and other written materials such as letters from the parents to their children and writings of the children on their feelings about interret games. The results of this study were as follows: The internet game control program was effective in decreasing the degree of game addiction. The children participating in the internet game control program showed greater increase in self-efficacy than those of the control group. The children participating in the program showed a sharp decline in the time spent on playing computer games and greater increase in the time spent on alternative activities than those of the control group.

• Journal of The Korean Association of Information Education
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• v.10 no.1
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• pp.119-127
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• 2006

This paper is designed to search the new alternatives to supplement the inconvenience of the traditional written ballot method which is executed every early semester to select the class board at the school. It is prepared on the based the results of the design and implement of the wired/wireless inter-working mobile electronic voting system where the students can participate in the real-time class board selection and the decision-making utilizing the mobile phones, PDA and PC they commonly have. It is time when we should consider introducing the electronic voting system, to minimize the students' inconvenience and the subsequent missing class, having to wait in the long line in the designated place to select the class board at every election season. This system enables the students to participate wherever they are other than the common place as well. Further, this research will provide the opportunity to think over the new school election culture in line with the age of Ubiquitous, as well as the useful means in the field to promote the active participation of the parents and students in the students' self-administration, decision-making necessary at the schools.

• Korean Journal of Health Education and Promotion
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• v.22 no.1
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• pp.135-146
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• 2005

A total of 448 male students(220 college-bound students, 228 vocational students) were surveyed through a self-administered questionnaire in Daegu from November to December 2003. This study aimed to identify the pattern in cigarette smoking according to personality type and related factors to smoking. Among respondents, $30.8\%$ of college-bound students and $69.3\%$ of vocational students have ever smoked. The rate of current smoking was $9.2\%$ in the college-bound students and $56.6\%$ in the vocational students. Smoking experience and current smoking status was significantly associated in psychotic personality in the college-bound students and in extroversive and psychotic personality in the vocational student group. The logistic regression analysis revealed that smoking of parents, siblings, and friends were significant variables on the current smoking in the college-bound students, and smoking of friends and extroversive and psychotic personality in the vocational students. As a results, this study suggest that those students who have the factors identified in this study regarded as having the potential to start smoking, and they can be subject to anti-smoking programs to help them quell their desire for smoking or delay.

• Journal of Families and Better Life
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• v.7 no.2
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• pp.15-30
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• 1989

This study deals with the following problems about leisure activity of young people and leisure guidance of mothers, (1) Leisure activity of children by the independent variables, (2) Leisure guidance of mothers by the independent variables. (3) The relation between leisure guidance of mothers and leisure activity of young people. This research used the questionaire survey. The subjects were 830 couples of mother and pupil (pupils of 4, 5 and t grades in six primary school in Kwang-Ju city). The statistics used for data analysis were percentage, t, F-test, X2. The results of this study are summarized as follows; (1) Boys and girls average leisure hours: week days…2 hour, saturday…3 hours, Sunday and holiday…4.5 hours, the school vacation…6.2 hours. And leisure activity showed the significant difference in sex, age, educational level, family form (p 0.001, p 0.05, p 0.010). Generally, they had social & amusing leisure activity. And a hindrance cause of leisure activ ty is due to hard working in learning practice. (2) The necessity of leisure activity showed higher in the aged mother and high educated mother, lower in the poor family. And guidance content showed the significant difference in sex of children(p 0.001), educational level of parents(p 0.05). Actually mothers wanted intellectual leisure activity. (3) The relation between the leisure activity pattern desired by leisure activity of mothers and children pattern showed that mothers demanded the various patterns, but children wanted social & amusing leisure activities mainly. Only children's patterns agreed with mothers in the artistic, intellectual, activities on Saturday and during the vacation. And the relation between mothers satisfaction degree in the leisure activity of children and children's satisfaction degree showed the significant difference (p 0.05). Children's satisfaction degree is high, irrespective of mothers satisfaction degree.