• Journal of Families and Better Life
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• v.19 no.4
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• pp.167-184
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• 2001

The purpose of this study is to investigate actual conditions of family/kin ritual transition and to find out relationships to socio-economic variables. For this purpose, 716 subjects of urban family were interviewed with questionnaires. The results of this study may be summarized as follows: 1. It was discovered the pervasive themes of family/kin ritual transition: westernization, commercialization, socialization, and cultural anomie. 2. In contemporary family/kin rites, traditional structure coexists with external westernized aspects under the influnce of industrialization and commercialization. The rites were continued to provide a place where participants reproduce the ideology of patriarchal family group, especially the strong parent-child ties and narrow kin relationships. 3. Respondents who support traditional ritual style are old, lower class, and Buddhist. 4. Respondents who support westernization and socialization of family/kin rites are young, higher class, and Christian. But family/kin rites are not affected by sex relatively.

• Journal of Families and Better Life
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• v.26 no.6
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• pp.83-94
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• 2008

The purpose of this study was to identify what factors are associated with marital satisfaction of the foreign wives who live in small town. Data for the study were based on a snowball sampling of 101 foreign wives who married to Korean husbands and had residence in Changwon and Masan city, Gyeongnam, Korea. The respondents reported higher levels of marital satisfaction and lower levels of marital hardship. To identify the variables affecting marital satisfaction, a regression analysis was conducted. Independent variables included age difference, educational difference, monthly income, conformity of information about husband, marital hardship, relationship with parents-in-law and taking class with husband. While conformity of information about husband, marital hardship and taking class with husband had strong effects on marital satisfaction of the foreign wives, age difference, educational difference, monthly income and relationship with parents-in-law didn't show the significant effects on the marital satisfaction of the foreign wives.

• Communications for Statistical Applications and Methods
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• v.8 no.3
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• pp.885-894
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• 2001

Decision tree methods is the one of data mining techniques. Classification trees are used to predict a class label. When a tree grows, the conventional splitting criteria use the weighted average of the left and the right child nodes for measuring the node impurity. In this paper, new splitting criteria for classification trees are proposed which improve the interpretablity of trees comparing to the conventional methods. The criteria search only for interesting subsets of the data, as opposed to modeling all of the data equally well. As a result, the tree is very unbalanced but extremely interpretable.

• Korean Journal of Human Ecology
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• v.21 no.3
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• pp.489-503
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• 2012

Consumers' interest in health is increasing, and health-seeking consumption lifestyles, including comprehensive consumption behaviors related to physical health, mental health, and a healthy dietary lifestyle are becoming increasingly important to many people. The purpose of this study was to develop a health-seeking consumption lifestyle scale that could aid in determining effects of social status, perceived health status, and socio-demographical variables on health-seeking consumption lifestyles. Data were collected via an on-line survey of 500 respondents, all of whom were married women 20 year of age or older. The data were analyzed in terms of frequency, percentage, mean, standard deviation, factor analysis, t-test, one-way ANOVA, Pearson's correlation analysis, and multiple regression analysis. The results of this study are as following: First, health-seeking consumption lifestyle demonstrated three main factors: physical health-seeking consumption lifestyle, mental health-seeking consumption lifestyle and healthy dietary life seeking consumption lifestyle. Second, most respondents identified themselves with the middle class and perceived their health status positively. Third, health-seeking consumption lifestyle demonstrated significant differences based on socio-demographical variables. Fourth, health-seeking consumption lifestyle was significantly affected by social class, age, and health status comparisons within similar age groups.

• Journal of the korean academy of Pediatric Dentistry
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• v.21 no.2
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• pp.577-585
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• 1994

The Twin Blocks technique was developed by Dr. William Clark of Scotland during the early 1980's. Twin Blocks are an uncomplicated system that incorporates the use of upper and lower bite blocks. These blocks reposition the mandible and redirect occlusal forces to achieve rapid correction of malocclusions. They are also comfortable and the patients wear them full-time-inducing eating time. Occlusal forces transmitted through the dentition provide a constant proprioceptive stimulus to influence the rate of growth and the trabecular structure of the supporting bone. The features of Twin Blocks mean easier and quicker treatment. The occlusal inclined plane is the fundamental functional mechanism of the natural dentition. Twin blocks are bite blocks that effectively modify the occlusal inclined plane to induce favorably directed occlusal forces by causing a functional mandibular displacement. Upper and lower bite blocks interlock at a $45^{\circ}$ angle and are designed for full-time wear to take advantage of all functional forces applied to the dentition including the forces of mastication. The patients who were treated with modified Twin Blocks, and following results were observed: 1. Large overjet and deep overbite were corrected. 2. Class II molar relationship was changed into Class I. 3. Labial inclination of upper incisors was corrected by adjustment of labial bow of upper bite block. 4. The profiles of two patients were improved by anterior displacement of mandible.

• Korean Journal of Human Ecology
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• v.17 no.3
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• pp.399-411
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• 2008

The study purposes to survey teacher's and child's difficulties which full day classes of public kindergarten regrouped in the afternoon time are having. The subjects are 4 full day class pre-service kindergarten teachers and 8 full-day class children in G Metropolitan City and in J Province. Data were collected through in depth interviews and participatory observation. According to the results, the variables of teachers' difficulties in managing full day classes regrouped in the afternoon time are "living as an outsider without a sense of belonging", "living as a false teacher rather than a real class teacher", and "living as a teacher giving specialty and aptitude education". The variables of children's difficulties are "moving like a migratory bird", "watching the clock and the door", and "being unable to concentrate". The study is expected to be useful as one of basic findings for desirable management of kindergarten full day classes regrouped in the afternoon time.

• Korean Journal of Human Ecology
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• v.7 no.2
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• pp.13-30
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• 2004

The purpose of this study was to investigate the status of teacher's perception about the nutrition education of elementary schooL The results of this study were as follows. Most of the teachers responded that nutrition education necessitate in curriculum of elementary school, the main reason for necessity of nutrition education was for proper growth, they thought starting period of nutrition education was to begin when children are in a kindergarten and a infant home. The perception for a suitable person to teach the nutrition education showed dietician, parents, class teacher and a related teacher in oder and the time of that is a related class, as a spare time at everyday, a special activity time, and service a meal in order. Importances of the contents of a nutrition education were proper eating habits, growth and nutrition, a food hygiene and a disease in order. Problems of elementary students' nutrition were a unbalanced eating, a ingestion a processing and instant food too much, lack of table manner, fatness and a weak child in order. The most of expected effects through the nutrition education were a good table habits and manners, the way of a efficient nutrition education were a need of link with parents, a need of link the dietician. a teacher's class and training in order. The average score of nutrition knowledge was 6.3$\sim$6.9 out of 10 and teachers of Gwangju scored more higher on nutrition knowledge than teachers of Jeonnam, as they arranged a dietician was so.

• Korean Journal of Childcare and Education
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• v.20 no.2
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• pp.59-81
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• 2024

Objective: This study aims to explore the intra-action between infants and picture book reading in a daycare setting, aiming to gain new insight into infants' reading experiences. Methods: The participants in the study were 12 infants from the Bluebird Class (1-year-old) at A Daycare Center. To comprehensively examine the context and flow of the infants' experiences, participant observation was conducted during free play sessions, held three to five times a week, in the morning, from December 19, 2022, to February 17, 2023. Results: Firstly, infants engaged in the intra-action with symbols such as text, images, lines, colors, and latent narratives in picture books, spontaneously encountering meaning-making. Secondly, they explored the potential of materials such as their own bodies, the dacare classroom environment, and blocks, creating narratives through the process of 'becoming'. Thirdly, infants generated shared experiences by creating interactions within their relationships with others in the daycare class. Conclusion/Implications: This study highlights a shift in perspective, recognizing infants as active readers who construct their own understanding. Additionally, it underscores the significance of cultivating an infant-centered environment and the meaningful role of teachers in supporting and facilitating such an environment.

• Korean Journal of Childcare and Education
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• v.3 no.2
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• pp.48-67
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• 2007

In the case of students hoping to be a nursery school and kindergarten teacher in future, the educational experience which can not learning in the class work was help to increase their understand for the instruction methods in nursery school sport and them to have a instruction mind as a nurser school teacher by direct and concrete. In the aspects, the observation program on an actual spot is a important plan to be a extend of course work and one of alternation programs in child education. This study was emphasized that the observation program is necessary and useful procedure for students who will be prepared a practical training course for 4 weeks and that help to understand the change of their recognition before the observation and after. Also the analytical work was prepared to use usefully for a teacher aspirants to acquire an effective educational method on the actual teaching class. The result shows that the observation program for practical training on an actual sport would give the practical major knowledge to students in course work of a child education school. The educational program which was consisted with the observation and the training course work on the actual sport would be necessary prepared in a regular curriculum for the most of teacher aspirants This systematically analysis explains that the educational program like an observation on actual sport offer to the student as one of course works and it will be sufficiently prepared for promotion of their understand and experience about the child education.

• Korean Journal of Child Education & Care
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• v.18 no.1
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• pp.169-192
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• 2018

This study aims to investigate the changes of their recognition and childcare practices before and after the training for disability awareness targeting class teachers in inclusive childcare setting. Subjects of this study were 9 teachers and the data was collected from 3 focus group (3 persons per group) and personal interviews in case of study needs. The results of this study are as follows: childcare teachers appealed ignorance and fear of children with disabilities before learning to improve their disability awareness, and have learned from the non-prejudiced attitudes of non-disabled children. The need for understanding and knowledge of children with disabilities was high, and they voluntarily and actively participated in the education for the improvement of disability awareness. Since participating in education, teachers have shown changes in perceptions of children with disabilities and changes in the way they practice childcare for disabled children. As regards cognition, teachers have become more interested in and understanding of children with disabilities and have tried to treat them equally with non-disabled children. Regarding the practice of childcare, they practiced the integrated program together with the non-disabled child and the disabled child through cooperative partnership. They also provided the disability awareness education to the non-disabled children and provided the partial integrated childcare program flexibly in one class according to the situation. The results of this study were analyzed and discussed about the general childcare teachers' experience related to the education for improving disability recognition and caring at childcare setting.