• Journal of Digital Convergence
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• v.9 no.5
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• pp.45-54
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• 2011

The purpose of this research was to examine the whether to recognition of the long-term care insurance have affected on aged parent-supporting. The research method was used self-report questionnaire to 331 persons who was supported their parents. And I used the Frequency, simple linear regression as an analysis methods. The result demonstrated that Educational background, the emotional intimacy of the subjects, and the recognition degree of the long-term care service have significant influence on their physically parent supporting consciousness. The researchers suggest the need of family support system based on the result for decrease the parent-supporting burden in middle age generation.

• Journal of the HCI Society of Korea
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• v.5 no.1
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• pp.11-18
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• 2010

Cell phone users frequently send and receive text messages with emoticons in their everyday lives, but emoticon and its emotional effect on message in mobile context has not been focused on. The purpose of this study is to investigate the emotional effect of emoticons on interpretation of text message considering valent texts and emoticons. Study 1 showed the effect of valent emoticons on neutral message, and also revealed that existence of emoticon, regardless of its valence, decreases rigidness and increases familiarity of message. In Study 2 that used positive and negative text messages, we found that emoticon still affects assessing sender's mood state and emotion. Result of interaction between valences of text and emoticon showed that participants in condition of incongruent pairs felt more sarcasm.

• Journal of The Korean Association of Information Education
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• v.25 no.5
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• pp.741-750
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• 2021

School violence has long been recognized as a social problem, and various efforts have been made to prevent it. In this study, we propose a system that can prevent school violence by analyzing data on the frequency of conversations between students, friendship and preference to be in the same group. This data was quantified using a Likert scale questionnaire, and also grouped into the appropriate number of clusters using the K-means algorithm. Additionally, the homeroom teacher observed the frequency and nature of conversations between students, and targeted specific individuals or groups for counseling and intervention, with the aim of reducing school violence. Data analysis revealed that the teachers' qualitative observations were consistent with the quantified data based on student questionnaires, and therefore applicable as quantitative data towards the identification and understanding of student relationships within the classroom. The study has potential limitations. The data used is subjective and based on peer evaluations which can be inconsistent as the students may use different criteria to evaluate one another. It is expected that this study will help homeroom teachers in their efforts to prevent school violence by understanding the relationships between students within the classroom.

• Korean Journal of Childcare and Education
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• v.10 no.5
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• pp.25-45
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• 2014

This study examined the moderating role of teacher-child relationship on the relation between children's shyness and peer victimization. Participants were 200 children(97 boys, 103 girls; recruited from classes with 5-6 year olds) and their kindergarten teachers. The teachers completed rating scales to measure the children's peer victimization, shyness and teacher-child relationship. The collected data were analyzed using descriptive statistics, t-tests, correlations, and hierarchical multiple regressions. Boys and girls were analyzed separately. Results showed that children's shyness had a positive relation to their peer victimization. Teacher-child relationship significantly related to children's peer victimization. Hierarchical regression analysis indicated that the interaction of boys' shyness and teacher-child closeness predicted boys' peer victimization. Boys' shyness, whose teachers demonstrated the lowest level of teacher-child closeness, was significantly associated with their peer victimization. Boys' shyness had a significant relation to their peer victimization, especially for the highest level of teacher-child conflictual relationship. Results are discussed in terms of the role of teachers to shy boys' peer victimization.

• Management & Information Systems Review
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• v.35 no.3
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• pp.115-130
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• 2016

This study aims to identify which social information have significant influence on the improvement of recommendation trust and how these effects can be different according to the product involvement level. Based on the relevant literature reviews, this study posits four characteristics of recommendation trust, which are closeness, similarity, sincerity, and reputation, and established a research model for the relationship between social information and recommendation trust. And we found a moderating effect of product involvement on the relationship between social information and recommendation trust. 205 trust relationships(links) from 55 respondents of Google Docs. survey data have been collected and tested using multiple regression and hierarchical regression analysis. The results of our hypotheses testing are summarized as follows. Firstly, four social information characteristics of closeness, similarity, sincerity, and reputation have a significantly positive effect on recommendation trust. Secondly, a moderating effect of product involvement between recommendation trust and antecedents (e.g., closeness and reputation) of social information is significant. From the results, we provide theoretical and managerial implications, and suggestions for further research.

• The Journal of the Korea Contents Association
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• v.22 no.2
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• pp.710-723
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• 2022

TV program favorability does not necessarily lead to actions related to programs such as producing videos, emotions, webtoons, and goods, participating in concerts, and fan meetings. Therefore, there might be a mediating variable between program favorability and related behaviors. This study presents relationships as a mediating variable. This study assumed that if the program favorability is high, a positive relationship can be formed with the program, the characters on the show, the groups appearing in the program, the viewers who watch it together, and viewing affordance. Those formed relations can have positive effects on the program related activities. In the conducted online survey, we found that high favorability has positive effects on intimate relationships with the program, viewing affordance, characters, and other viewers, and these relationships have positive effects on program-related offline and online activities. However, the relationship with the character group has a negative effect on program-related behavior. This may be the result of viewers feeling alienated from highly intimate relationships formed among characters appearing in the show.

• Proceedings of the Korean Information Science Society Conference
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• 2010.06b
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• pp.222-226
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• 2010

최근 모바일 기기가 보급됨에 따라 모바일 기기를 활용한 상황 공유 시스템에 대한 관심이 커지고 있다. 상황공유를 다룬 기존 연구들은 대부분 위치를 비롯한 저수준 상황만을 공유하며 고수준 상황인 행동과 감정 공유를 효율적으로 지원하지 않고 있으며 개인정보보호 단계를 수동으로 설정해주어야하는 단점이 있다. 본 논문에서는 모바일 기기의 센서들로부터 수집되는 저수준 상황과 행동, 감정 등의 고수준 상황을 함께 수집하였으며 베이지안 네트워크를 이용하여 설계한 소셜 네트워크를 기반으로 행동, 감정, 그리고 관계를 효과적으로 보여주도록 하였다. 또한 관계정보를 바탕으로 개인정보보호 단계를 자동으로 설정해주어 친밀한 사용자에게만 자신의 상황을 공유할 수 있는 상황 공유 시스템을 설계 구축하였다. 실험에서는 실제로 구성된 모바일 소셜 네트워크에서의 관계를 바탕으로 상황 정보를 공유하는 폰북과 맵브라우저로 구성된 컨텍스트뷰어 어플리케이션을 통해 제안하는 시스템의 유용성을 보였다.

• Korean Journal of Childcare and Education
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• v.8 no.4
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• pp.207-230
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• 2012

The purpose of this study was to examine which variables of interest predicted young children's adjustment to childcare centers. The variables of interest in the study include children's individual variables(gender, age, and temperament), peer competence, and relationship with teachers. The subjects were 130 preschoolers aged 2 to 3 and their mothers and teachers. SPSS 15.0 program was used to analyze the data of the study. The results showed the statistically significant differences in children's adjustment to childcare centers by gender. Also, statistically significant relationships were found between children's adjustment to childcare centers and their temperament, peer competence, and relationship with teachers. Finally, the results of regression analyses revealed that children's conflicts with teachers, closeness to teachers, and leadership in peer competence were found to be the influential predictor of children's adjustment to childcare centers. Implications for research and practice were discussed in the light of the study results.

• Journal of the Korean Society of Child Welfare
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• no.40
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• pp.323-351
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• 2012

The purpose of this study is to analyze the process of relationships among participants in a group mentoring program. Sixteen youths who participated as mentees in a group mentoring program were theoretically sampled and participated in in-depth interviews. The analysis was based on Strauss and Corbin's grounded theory approach(1990). The result shows that the qualitative text data were classified into 14 categories and 31 sub-categories. Four different types of mentees' experiences were identified: 'expanded mentoring relationship', 'peer-oriented relationship', 'task-oriented relationship' and 'avoidant relationship'. Through a process analysis, four stages including 'stage of exploring', 'stage of establishing relations', 'stage of conflict' and 'stage of expanding relations' were discovered. Implications for social work intervention and policy development were discussed based on these findings.

• Journal of Korea Multimedia Society
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• v.12 no.7
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• pp.1022-1031
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• 2009

In this paper, we propose a researcher modeling technique based on ontology and construct social network for researchers using diverse relational properties. User ontology schema is created by extending the existing HR-XML model for a researcher model. User ontology schema and instance are created by OWL. We compose social network model for efficient cooperation between researchers using static relational properties such as educational background and dynamic relational properties such as co-authors and co-workers, etc. Closeness has direction because researcher network is differently configured by the researchers. We define inferencing rules using SWRL and inference ontology rules using racer inference machine to compose direct relationships between researchers. The proposed model for researchers can be applied to the cooperation model for researchers by retrieving common expert group dynamically.