• Korean Journal of Child Studies
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• v.24 no.4
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• pp.103-121
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• 2003

Based on characteristics of victims, the parent education program focused on building a new concept of personal respect toward their children and on changing overprotective and coercive parenting styles into democratic parenting. The social skills training program focused on building self-acceptance, self-esteem and interpersonal capabilities in victimized children. Three groups, each composed of 6 victims and their mothers, were compared to examine the effectiveness of the programs. Children in experimental group I showed marked increase in self-esteem. They also reported that their mothers' overprotective parenting decreased after participation in the parent education program, indicating the effectiveness of the intervention program.

• Korean Journal of Child Studies
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• v.30 no.5
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• pp.103-117
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• 2009

This study examined patterns of delinquent behavior trajectory from late childhood to early adolescence and examined relationships between patterns of trajectory and individual, family, and school factors. Youth delinquent behavior trajectories were examined by mixed growth models using data from the 2nd to 5th year surveys of the Seoul Panel Study of Children. Relationships between patterns and effect factors were examined by multinominal logit models. Four patterns emerged: non-delinquency (80%); rapidly accelerating delinquency (3.3%); decelerating delinquency (6.0%); and moderately accelerating (10.7%) groups. Contacts with a delinquent peer group had persistent effects on more serious delinquent behavior trajectories. Increased levels of self-esteem and school achievement prevented increase in delinquent behaviors; close relationships with parents and parental supervision caused decrease in delinquent behaviors.

• Journal of the Korean Home Economics Association
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• v.40 no.10
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• pp.123-139
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• 2002

The purpose of this study was to understand the adult day care center as a place for the elders and adults and to develop an initial understanding of the services and activity programs for adult day care for the cognitively-impaired in the U.S.A. The data were collected from 12 Adult Day Care Centers(ADC) from 2001 to 2002 by personal interview and the documents about the programs. ADC programs provided primarily social, recreational, and health activities and services in a group setting. Centers offered participants to socialize, enjoy peer support, and receive health and social services in a stimulating and supportive environment that promotes better physical and mental health. For this purpose those centers offered not only professional health care, occupational.speech.physical therapies but also socio-recreation and therapeutic-recreation services.

• Journal of the Korean Home Economics Association
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• v.38 no.12
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• pp.207-223
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• 2000

This study was the explorable research on the actual condition comparatively analyzing values targeting the 1125 pairs of high school students and their parents. This study revelled the following results. First, significant differences were found in high school students'values according to their gender, class type, and residential area. Thus, values are shown differently by personal backgrounds or characters among peer group. Second, high school students and their parents revealed significant differences in values of life, home, society and nation.

• Journal of Korean Elementary Science Education
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• v.18 no.1
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• pp.75-85
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• 1999

This paper describes some major trends in primary and secondary education now. It is a selective views of significant topics with important implication for the future. These trends are summarized as follows, after examining historical development of Teaching-learning Methodology in primary and secondary education. 1. Education is seen as part of interdisciplinary world; emphasis is on relating education to the students' world, which is not compartmentalized. 2. Emphasizing students' individual growth with their own goal of lives. 3. Open-education with variable contents and purposes of education. 4. Education for all from that for some. 5. Consructivist based from behavior based. 6. Cooperative learning, peer tutoring, group projects. 7. Authentic assessment; assessment integrated with instruction. 8. The teacher is a facilitator of learning and a learner as well; students are learners and teachers in some situations; networks emerge instead of one-way forms or communication. 9. Spiral curriculum from single exposure.

• Journal of the Korean Society of Clothing and Textiles
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• v.27 no.6
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• pp.612-623
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• 2003

The purpose of this study was to find out the effects of mother's parenting attitudes on children's clothing orientation and clothing purchase behaviors. The questionnaires for this study were distributed to 166 fifth and sixth graders of elementary schools and 166 their mothers in Seoul. The data were analyzed through chi-square test, factor analysis, cluster analysis, MANOVA, ANOVA, and LSD test. Responses were classified as 4 groups (Acceptance-Autonomy, Acceptance-Control, Rejection-Autonomy, and Rejection- Control groups) based on mother's parenting attitude. The four groups showed significant differences both in clothing orientation and clothing purchase behaviors. Especially, the Rejection-Control group, which is easily influenced by peer students, placed much emphasis on fashionability of clothing and showed strong complaining behaviors toward unsatisfactory clothing selected by their mothers. Study results suggest the importance of mother's parenting attitude on analysis of target market for children's wear.

• Health Policy and Management
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• v.11 no.2
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• pp.58-84
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• 2001

This study was conducted to explore the relationship between the efficiency and its organizational determinants of tile Community Mental Health Centers(CMHCs). Data are obtained from 81 personnel of 27 CMHCs from Sept. to Oct. in 1999(19 in Kyunggi province, 7 in Seoul City and 1 in Chunchon, Kangwon province). Major findings of this study are as follows. 1. DEA is a mathematical programming technique that optimizes the relative efficiency ratio of inputs over outputs for each decision-making unit(DMU). It produces a summary scalar efficiency ratio for each DMU of CMHCs. It assessed multiple inputs and multiple outputs simultaneously, and compared to specific peer group of CMHCs. 2. Organizational determinants of DEA efficiency of CMHCs we proved as advertisement(＋), location of CMHCs(in public facility)(＋), area of facility(＋), period of operation(＋), job satisfaction(＋), clarity of work-role(vague), cohesion(－), rate of certified personnel(＋), number of referral(＋), and voluntary service time(－).

• Proceedings of the Korean Information Science Society Conference
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• 2003.04d
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• pp.406-408
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• 2003

현재 많이 사용되고 있는 P2P 개념으로는 순수 F2P와 변형 F2P구조가 있다. 순수 P2P의 모델에는 Gnutella와 Ktella 등의 형태가 존재하고 변형 P2P로는 무수히 많은 형태가 존재한다. 순수 P2P 모델의 경우에는 정보 공유에서 연결성을 장점으로 Gnutella의 형태를 응용한 형태로 많이 사용되고 있지만 정보를 검색하거나 제공하기 위해 많은 트래픽을 소모하게 된다. 이와는 달리 변형 P2P모델들 중 정보 공유 모델들이 존재하는데 이 모델들은 사용자에게 효율적이고 빠른 검색과 색인을 제공하기 위해 기존의 서버/클라이언트 형태를 취하고 있지만 제공하는 서버의 능력에 의존할 수 밖에 없다. 파일공유 모델의 Peer들에 대해 연결성 유지를 위한 많은 부하와 사용자에 있어서 그룹에 대한 형태의 문제점 그리고 서버의 Fail로 인한 비 연결성에 대한 문제점을 해결하기 위해 본 논문에서는 라우팅 프로토콜 기법에서의 접근과 계층적 구조를 적용하고 Backup 시스템을 포함해서 효율적인 그룹관리와 동적인 서버의 지정으로 신뢰성을 유지하기 위한 시스템을 설계하고 구현하였다.

• Journal of the Korea Society of Computer and Information
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• v.23 no.9
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• pp.163-169
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• 2018

Problem solving by programming has a lot of influence on computational thinking improvement. Programming learning has been self-directed based on the individual's thoughts and principles. However, the revised informatics curriculum in 2015 puts importance on collaborative learning. Collaborative learning emphasizes results differently from cooperative learning, which emphasizes problem-solving processes. And cooperative learning leads to structured learning, such as role sharing and activity stages, within a small group, while collaborative learning leads to unstructured learning. Therefore, it is becoming more in collaborative learning that peer interaction can be affected by learners' cognitive style. In this paper, we propose the effect of cognitive style on problem solving ability in collaborative learning for problem solving by programming. As a result, collaborative learning was effective in improving problem solving ability and there was no significant difference in cognitive style.

• The KIPS Transactions:PartD
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• v.11D no.4
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• pp.975-982
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• 2004

In current P2P concept, pure P2P and Hybrid P2P structures are used commonly. Gnutella and Ktella are forms of pure P2P. and forms of Hybrid P2P are innumerable. File searching models exist in these models. These models provide group management for file sharing, searching and indexing. The general file sharing model is good at maintaining connectivity. However, it is defective in group management. Therefore, this study approaches hierarchical structure in file sharing models through routing technique and backup system. This system was designed so that the user was able to maintain group efficiency and connection reliability in large-scale network.