• The Korean Journal of Elementary Counseling
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• v.7 no.2
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• pp.159-168
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• 2008

The purpose of this study is to examine the characteristics or significances of anger in children by understanding the common factors observed in children's anger and the psychological process of children's anger, applying the experiential analysis method. In order to conduct the study, 8 elementary students in 5th grade participated in the experiential study as joint researchers. This study was conducted during 6 sessions. Joint researchers learned about the experiential analysis method and recorded what they had experienced at the stage of anger on their analysis sheets. 34 experiential analysis sheets were used for this study. The following provides a summary of the study results. Children were observed to perceive the factors representing desires more intensely than the factors indicating a mood or senses. Secondly, when they felt urge to express an extreme anger, they were just explored without the cognitive process of judgment. Thirdly, the processes that children feel and treat anger are "the stage of awareness of the situation," "the stage of initial cognitive evaluation," "the stage of induction of anger," "the stage of secondary cognitive evaluation or the stage of intensive drive of anger," and "the stage of anger management".

• Journal of the Korean earth science society
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• v.24 no.6
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• pp.524-532
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• 2003

The purpose of the present study was to test the hypothesis that student's abductive reasoning skills play an important role in the generation of hypotheses on pendulum motion tasks. To test the hypothesis, a hypothesis-generating test on the pendulum motion and a prior knowledge test about the length of the pendulum motion were developed and administered to a sample of 5th grade children. A significant number of subjects who have the prior knowledge about the length of the pendulum motion failed to apply that prior knowledge to generate a hypothesis on a swing task. These results showed that students' failure in hypothesis-generating was related to their deficiency in abductive reasoning ability, rather than the simple lack of prior knowledge. Furthermore, children's successful generating hypothesis should be required their abductive reasoning skills as well as prior knowledge. Therefore, this study supports the notion that abductive reasoning ability beyond prior knowledge plays an important role in the process of hypothesis-generation. This study suggests that science education should provide teaching about abdctive reasoning as well as scientific declarative knowledge for developing children's hypothesis-generating skills.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.2
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• pp.259-267
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• 2020

This study investigates the educational needs of parents of elementary school children, who use smartphones for emergencies. This is a descriptive cross-sectional study, and data of 200 parents of students under the 6th grade was collected from October 17 to 27, 2017. The study results indicate that 67.5% parents visited the emergency department due to a child's emergency accident. Of these, 74% respondents replied that they were unaware of how to deal with the emergency at that instance. Most parents had never received education, and were using smart-phones to acquire information on first aid. Ed. Notes: Do you mean education in general (i.e. Most parents were uneducated) or do you mean 'education for emergencies'? Please revise for more clarity. Parents' demand for education on child emergency response scored high, with an average of 3.40 (±0.42) out of 4 points. Among the educational categories, "the management of foreign body airway obstruction and cardiopulmonary resuscitation (CPR)" scored the highest average for educational needs (3.64±0.52). This research provides baseline information for understanding the educational needs of parents for first aid for the child. Our findings indicate that the smartphone is potentially an effective educational tool for parents.

• Journal of the Korean Society of School Health
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• v.16 no.1
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• pp.135-148
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• 2003

The purpose of this study was to find out the degree of satisfaction of body image and sex-role identity of primary school boys and girls and to examine their relevance between two sex groups. The data from study would be useful for mapping out some measures for school health education. Two hundred and forty five(245) students of 6th grade from 5 different primary schools in Seoul city and Gyonggi Province were selected for the study. The meaningful difference among demographic sociological characteristics between boys and girls has been shown to be in religion($x^2$=6.705, p=.044), the order of siblings($x^2$=7.455, p=.024), mother's academic career ($x^2$=6.705, p=.035) and the levels of living ($x^2$=4.108, p=.043). In the frequency distribution of sex-role identity, boys and girls were revealed as : undifferentiated 41.0%, 36.4%; as androgynous 24.8%, 25.8% respectively. Boys have masculinity (23.1%), on the other hand girls more feminity (22.7%). The meaningful difference of the degree of satisfaction of body image depends on father's ag(t=3.029, p=.050), mother's occupation(t=2.878, p=.023), home atmosphere(t=9.056, p=.000), level of livin(t=2.216, p=.028), academic achievements(t=4.580, p=.011). Masculine sex-role identity has shown its meaningful difference in mother's academic background(t=7.042, p=.001), academic achievements(t=14.963, p=.000). Feminine sex-role identity according to general characteristics shows meaningful difference in gender(t=2.683, p=.008), the order of siblings(t=3.019, p=0.51), father's academic career(t=5.558, p=.004) mother's academic background(t=7.676, p=.001), mother's occupation (t=3.405, p=.010), home atmosphere(t=4.492, p=.012), school performance(t=16.774, p=.000). Sex-role identity influences on the degree of satisfaction of body image as the relation bet ween the degree of satisfaction of body image and sex-role identity is pro correlative.

• Journal of the Korean Applied Science and Technology
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• v.37 no.5
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• pp.1378-1389
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• 2020

The purpose of this study was to develop a integrated obesity management program and measure the effects of the program on obesity, life style, dietary self-efficacy and exercise self-efficacy among obese elementary school children. The integrated obesity management program was provided for the experimental group of 4~6th grade elementary school students for 8 weeks. The program included obesity related health educations based on behavior modification and self-efficacy once a week, exercise classes three times a week. Method: There were 30 children with obesity in the experimental and 28 in the control groups. The collected data were analyzed by the 𝑥²-test, independent t-test and repeated measure ANOVA. Results: After 8weeks of participation in the program, the experimental group showed significantly lower body mass index (p<.01), percent body fat(p<.05) and obesity index(p<.01), significantly higher life style (p<.05)), dietary self-efficacy(p<.001), exercise self-efficacy(p<.05) than those in the control group. Conclusion: This study provides evidence that integrated obesity management program is effective nursing intervention for managing child obesity.

• Journal of Elementary Mathematics Education in Korea
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• v.15 no.1
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• pp.199-219
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• 2011

In this thesis, we designed a experimental learning-teaching plan of 'decimal fraction concept' at the 4-th grade level. We rest our plan on two basic premises. One is the fact that a essential concept of decimal fraction is 'polynomial of which indeterminate is 10', and another is the fact that the origin of decimal fraction is successive measurement activities which improving accuracy through decimal partition of measuring unit. The main features of our experimental learning-teaching plan is as follows. Firstly, students can experience a operation which generate decimal unit system through decimal partitioning of measuring unit. Secondly, the decimal fraction expansion will be initially introduced and the complete representation of decimal fraction according to positional notation will follow. Thirdly, such various interpretations of decimal fraction as 3.751m, 3m+7dm+5cm+1mm, $(3+\frac{7}{10}+\frac{5}{100}+\frac{1}{1000})m$ and $\frac{3751}{1000}m$ will be handled. Fourthly, decimal fraction will not be introduced with 'unit decimal fraction' such as 0.1, 0.01, 0.001, ${\cdots}$ but with 'natural number+decimal fraction' such as 2.345. Fifthly, we arranged a numeration activity ruled by random unit system previous to formal representation ruled by decimal positional notation. A experimental learning-teaching plan which presented in this thesis must be examined through teaching experiment. It is necessary to successive research for this task.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.4
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• pp.1628-1636
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• 2011

The purpose of this study is to analyze the effectiveness of horticultural therapy on children from broken homes: this treatment program, implemented in the social welfare field, targets the children's depression, self-esteem, and social and emotional stress. Its object was composed of 13 lower grade students enrolled in special facilities according to the life-cycle method, and its data were collected as making use of the structured questionnaire. The horticultural Therapy Program was practiced 14 sessions in total from September 2nd to December 16th, 2010, and its results in summary are as follows; The sociality in horticultural therapy was higher by .53 point in 2.76 after practice than in 2.23 before practice, and its value of the ability to cope with stress was higher by 0.52 point in 2.82 after coping with stress than in 2.30 before that. That was meaningful (t=-1.4398, p<.05). The value of anxiety was lower by .15 in 1.45 post-anxiety than in 1.60 pre-anxiety, and that was meaningful (t=-2.3842, p<.05). The value of self-esteem is higher by .42 in 2.92 post-self-esteem than in 2.50 pre-self-esteem, and that was strategically meaningful (t=-1.1871, p<.05). The value of emotional assessment was higher by 2.05 in 5.25 post-emotional assessment than in 3.20 pre-emotional assessment, and that was strategically meaningful (t=-2.4599, p<.05). Based on these results, this study suggests that this horticultural therapy program should apply to the issues of children in social welfare field as one of various approaches.

• Journal of the Korean Society of Child Welfare
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• no.55
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• pp.113-141
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• 2016

The purpose of this study was to examine the mediating roles of children interpersonal relations and mental health in the relationship between parent-child relationships and school life happiness, and the differences between single-parent and two-parent families, using structural equation modeling. Data were obtained from the 2013(second-wave) year of the Korean Educational Longitudinal Study. This study selected 6,643 elementary school 6th-grade students(756 from single-parent families and 5,887 from two-parent families). Data were examined with structural equation modeling and multi-group analysis using AMOS 18.0, and mediating effects were tested using the Sobel test. The results were as follows; First, the single-parent children reported lower levels of interpersonal relations, mental health, and school life happiness than the two-parent children. Second, interpersonal relations and mental health did play a mediating role in the relationship between parent-child relationships and school life happiness. Third, as a result of examining for total effect, the variable that most influenced school life happiness of children was interpersonal relations. Fourth, multi-group analysis did not show a statistically significant difference between single- and two-parent children in structural equation modeling.

• Journal of the Korean Society of Earth Science Education
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• v.14 no.3
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• pp.257-266
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• 2021

This study investigated the understanding of pre-service teachers in relation to the 'fog experiment' in the 5th grade 'Weather and Our Daily Life' unit of the 2009 and 2015 revised elementary school science textbooks. Pre-service teachers who participated in this study were 100 students, who are attending the university of education and taking courses in teaching research. After pre-learning about the 2009 and 2015 revised elementary school science textbooks and guide book, pre-service teachers conducted the experiment in groups. After that, the pre-service teachers individually presented answers to three questions, and the results of analyzing the answers are as follows. First, there were 24 (24%) preservice teachers who explained the difference in fog generation in the 2009 and 2015 revised curriculum with related scientific concepts such as condensation and water vapor, and only 1 (1%) of them explained the difference using the concept of saturation. Second, there were 48 (48%) pre-service teachers who found out the reason for the change in the fog experiment method according to the change in the curriculum. Third, pre-service teachers valued the reproduction and success of experiments rather than the importance of scientific knowledge, and such pre-service teachers suggested the use of alternative experiments or website.

• Journal of Korean Home Economics Education Association
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• v.22 no.3
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• pp.1-18
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• 2010

The purpose of this study was to develop a teaching-learning process plan for sustainable residing creating with neighbors and to apply it to the housing section of Technology-Home Economics according to the 2007 Revised Curriculum. Teachinglearning method solving practical problems was used for the teaching-learning process plans of 6-session lessons according to the ADDIE model. In the development stage, 17 activity materials and 15 teaching learning materials (6 reading texts, 6 moving pictures, 2 internet and 1 image materials) were developed. for the 6-session lessons, based on the stages of solving practical problems. The plans applied to the 3 classes of 8, 9, and 10th grade of the H. junior and senior high school in Myun district in Kyungbook during Sept. 1st to 14th, 2009. The results showed that students actively participated when the contents and materials were related to their own experience. The 6-session lessons about sustainable residing creating with neighbors was significantly increased the sense of community between before and after. Each of the 4 stages of the teachinglearning method solving practical problems were highly participated by the students. The satisfaction with the contents and methods of the 6-session lessons were evaluated over medium to somewhat higher levels. The practical activities to solve the community space and programs were got positive comments. Problem solving process and presentation and discussion were needed to learn more. Those results might support that the teachinglearning process plan this research developed. would be appropriate to the lessons for sustainable residing creating with neighbors.