• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
• /
• v.22 no.2
• /
• pp.163-175
• /
• 2009

Objective : The aim of this study was to take a census of elementary school children who have atopic dermatitis(AD) especially the residents of Je-Cheon. Method : We conducted a questionnaire survey of the elementary school children in Je-Cheon who have atopic dermatitis. 96 patients with AD were involved in the survey. The questionnaire was made up of their family history, past history, weaning food, breast-fed or not, dietary treatment and Children's Dermatology Life Quality Index(CDLQI), etc. The student's T-test was used for statistical analysis. Results : Parents and siblings brothers and sisters past history has an effect on patients with AD. With regard to past history of patients, allergic rhinitis was the most common ailment. Formula feeding was common in the group under 6 months of age and the mean age of the start of weaning was 7.25 months. Fruit juice and weaning food of powder type were the first weaning foods in this study. Many parents introduced a grain diet, live diet, bone - soup, egg, milk, cheese and bean curd to their children under 12 months of age. A restricted diet was the most common dietary treatment method in this study. The highest scoring question for CDLQI was itching; the lowest one was related to bullying. Conclusion : We analyzed the patients' family history, past history, weaning food, dietary treatment and Children's Dermatology Life Quality Index(CDLQI), etc. Through this survey, we better understand the actual conditions of elementary school children who had AD in Je-Cheon.

• Journal of dental hygiene science
• /
• v.6 no.4
• /
• pp.237-241
• /
• 2006

The purpose of this study was to obtain basic data that was to wide spread and contribute pit and fissure sealant program. This survey was conducted 899 parents of three elementary school students in Gigang-eup, Busan Metropolitan city, Korea. The obtained data were analysed by Independent t-test and chi-square test(SPSS for window 13.0). The obtained results were as follows; 1. Sealant program was lower preference method than toothbrushing and diet control for dental caries prevention method. 2. Percentage of sealant program awareness was 93.3% and Percentage of sealant program purpose awareness was 96.3%. 3. Percentage of sealant program agreement was 94.1% and comparison sex, age and education, all groups were observed higher than 90%. 4. Percentage of sealant program awareness route was observed highest through specialist(59.9%). 5. Check for maintenance after sealant application was conducted in 64.5% and demand for reexamination was 96.4%.

• Journal of the Korea Convergence Society
• /
• v.8 no.10
• /
• pp.173-183
• /
• 2017

The purpose of this study is to develop students' creativity and artistic sensitivity by developing a convergence education program that links various subjects, including mathematics, science, and art based on design. Design is done in almost every human activity that pursues beauty and implements cultural value through patterns and images. We have developed three programs for elementary school students and two programs for middle school students, taking into consideration the achievement standards and curriculum content appropriate for the 2015 revised curriculum. It was assessed by a panel of five educational experts during the development and demonstration courses to evaluate the feasibility of the development program. The development program can enhance the design literacy and design sense of elementary and junior high school students and can be used convergent educational contents that can be applied in the free-semester system activities of junior high school. Through this program, adolescents who will lead the future design society will be able to acquire the sense of design, literacy, and design ability as design consumers and producers.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.28 no.5
• /
• pp.1172-1179
• /
• 1999

The purpose of this study was to determine eating behaviors and nutrient intakes of 256 third grade primary school children(134:boys, 122:girls) in Kwangju. There were no significant differences in the heights, weights, physical circumferences measurements between the boys and girls, but the skinfold thickness measurements were significantly different. Most nutrient intakes were higher than the Rec ommended Dietary Allowances but the intake of energy, calcium, and vitamin E were lower than the RDA. The intakes of calcium, niacin, and vitamin E of the girls were significantly lower than those of the boys. With regard to meal volume, 13.6% of the subjects has been 'much'. With regard to meal speed, 24.6% of the subjects has been 'fast'. The study also found that 50% of the subjects skipped breakfast, 67.6% of the subjects had irregular meal times, 64.6% of the subjects ate snacks after dinner and 85.9% of the subjects ate snacks. These results show that the nutrient intake of children was related to snack eating more than regular meals. With regard to dietary behavior and nutrient intakes, meal volume, meal speed, skipping breakfast, eating snacks and eating snacks after dinner were major influences. But regularity of meal time was not influence on nutrient intakes. These results suggest that children's eating behaviors are in needs of correction. This reasserts the importance of nutrition education to children through teachers, parents and dietitians. The findings of this study should be applied to nutrition education to ensure better physical fitness of children.

• The Journal of Korean Association of Computer Education
• /
• v.17 no.4
• /
• pp.23-32
• /
• 2014

The nature of complex modern society inevitably creates intricate problems that can be solved by the computational and logical reasoning. The programming education in Informatics can effectively raise the ability of computational thinking. The paper proposes and evaluates a STEAM curriculum that can draw the interest and attention of students. The curriculum educates the multi-disciplinary knowledge from science, music and informatics, and it was designed to have group discussions with self-directed study. The experiments were performed with $4^{th}{\sim}6^{th}$ grade gifted students in Informatics from elementary schools. The Arduino was used as the experiment environment. The experiment results reveal that the interests in Informatics and programming have been escalated after the STEAM class; 75% of students expressed the surge of interest in computers and 93% of students responded positively to the Arduino-based class. The effectiveness of the experiment outcomes was validated with t-test.

• Journal of Environmental Science International
• /
• v.20 no.12
• /
• pp.1625-1634
• /
• 2011

The aim of this study is to clarify what influence has on elementary school children's environmental awareness in time of teaching environmental problems from an animistic viewpoint and from non-animistic viewpoint. For this purpose, this study carried out its research targeting 126 students in fourth grade at M elementary school located in U Metropolitan City. This study suggested the environmental problems by re-edifying the already suggested environmental problems from an animistic viewpoint to 62 students for two classes which were classified as an experimental group after sampling 10 cases of the representative environmental problems that might derive from the earth system, and conducted the class on 10 main topics relevant to the problematic situation of environment with an animistic viewpoint excluded targeting the remaining 64 students forming a comparison group. The results of this study were as follows: First, there appeared an ex-ante ex-post statistically significant difference in the awareness of environmental problems from the experimental group which received an environmental class from an animistic viewpoint. However, there didn't appear a statistically significant difference from the comparison group. This study interprets this result to mean that elementary students' awareness of environmental problems increase because they think about the environmental problems by associating them with a problem of life when the students receive the environmental class from an animistic viewpoint. Second, there appeared an ex-ante ex-post statistically significant difference in the awareness of environmental problems from the experimental group which received an environmental class from an animistic viewpoint. However, there didn't appear a statistically significant difference from the comparison group. Regarding this aspect, this study believes that the experimental group shows much higher willingness to environmental act in comparison with the comparison group because elementary school students think of inanimate objects as living things.

• The Journal of Korean Institute of Electromagnetic Engineering and Science
• /
• v.14 no.10
• /
• pp.1017-1023
• /
• 2003

Recently, the use an electric apparatus has brought into concerns about health risks from exposure to electromagnetic fields. During the last 2 decades, a number of epidemiological studies have explored the association between childhood leukaemia and residential exposure to power-frequency electromagnetic fields. Several studies have suggested that there is a small excess leukaemia risk with magnetic field exposure above 2 mG. A number of governmental and international organizations have developed exposure gudelines. The most rigid regulation with exposure levels for the elementary school and hospital has been enacted by Switzerland. Although there is no convincing supportive laboratory evidence, and the absence of a plausible biological mechanism of disease causation limits, governments are increasingly called on to adopt precautionary approaches to regulating electromagnetic field exposures. The government would need to establish the policy for electromagnetic fields and continually to be concerned about possible health risks from exposure to electromagnetic fields.

• The Korean Journal of Community Living Science
• /
• v.18 no.3
• /
• pp.379-390
• /
• 2007

The purpose of this study was to examine the effect of father's child rearing behavior and child rearing involvement perceived by their children to children's self-esteem and school adjustment. The subjects were 300 elementary school children selected from two elementary schools in Incheon area. The instruments included the father's child rearing behavior index, father's child rearing involvement index, children's self-esteem inventory, and children's school adjustment inventory. The statistics used from this data were correlation analysis and multiple regression analysis. This study showed that father's child rearing behaviors of autonomy, achievement, concern and affection behavior were positively correlated to children's general, social, family and school self-esteem. Correlation analysis also indicated that a father's child rearing involvement, that is family activities, day to day guidance, household affairs and home education involvement were positively correlated to children's general, social and family self-esteem, and school self-esteem was positively correlated to family activities and day to day guidance involvement. Father's child rearing behaviors also indicated positive correlations with children's teachers, friends, studies and rule adjustments. A father's child rearing involvement also indicated positive correlations with all of the schools adjustment variables. The relationships between children's self-esteem and school adjustment indicated positive high correlations in all sub-variables. It was also found that autonomy behavior, family activities involvement, affection behavior and concern behavior were significant predictors of children's self-esteem. Also, day to day guidance involvement and family activities involvement were significant predictors of children's school adjustment, but in addition to children's self-esteem variables, children's social, school, general, and family self-esteem were significant predictors of children's school adjustment.

• The Korean Journal of Community Living Science
• /
• v.23 no.3
• /
• pp.277-289
• /
• 2012

This study was conducted to find the nutrition status and the effects of nutrition education by comparing the condition of the subjects before and after the education among elementary students attending a community child center(CCC). The subjects of the study were 70 elementary school students in CCC in Donggu, Ulsan as a control group compared to other 87 elementary students in the same age and the same area. The result were as follows. The students in CCC showed higher rate of skipping breakfasts and less rate of having snacks, compared with control students. Also they showed lower scores of both nutrition knowledge and dietary belief. The CCC group had higher rate of skipping meals, especially on weekends(72.9%), and showed less nutrient intakes than the control group. After the nutrition education, nutrition knowledge and dietary beliefs of the nutrition group showed better results but no difference in their dietary attitudes. The education did not make significant differences in the rate of skipping meals and in the nutrient intakes. Considering all the results above, an adequate plan for providing meals is required as well as a nutrition education for improvement of the poor nutrition condition of children in CCC.

• Korean journal of food and cookery science
• /
• v.15 no.3
• /
• pp.272-287
• /
• 1999

Elementary schools students'degree of satisfaction on school food service and food preference were surveyed from 352 sixth-grade students in Kwangju and Chonnam area from June 22 to July 3 to enhance the quality of foodservice. The degree of satisfaction was high with cooked rice and soup in terms of temperature and serving state. There were significant differences in the degree of satisfaction depending upon the types of foodservice (p<0.001). There was significant differences in degree of satisfaction for side dishes depending upon the temperature (p<0.05), kinds (p<0.01) and amount (p<0.001). The degree of satisfaction with Kimchi was generally high in the serving state (p<0.05) and the amounts (p<0.01). The degree of satisfaction with desserts were high in the amount (p<0.001). The amount of leftover was high with soup, side dishes, kimchi, cooked rice, and desserts in order. The improvements made on children's behavior after the implementation of the school foodsevice were the adaptation to balanced diet and spending less money on sweets. The factors of influencing the school foodservice and the children's food intake were the education in school (teachers and dietitians) and the health status of their bodies (p<0.001). Children's favorite foods were sweet and sour pork, pork cutlets, oranges, watermelons, and strawberries in order. The least preferred foods were garlic seasoned with soy sauce, raw vegetables of broad bell-flowers, crown daisy greens, and steamed peppers. Children's favorite food types were fried food, desserts, one course meal, and bread. The least preferred types were pickled food, green and seasoned vegetables, cooked rice, and hard-boiled food in order. Generally, the children in the rural area favored most foods compared with those from urban area.