• Korean Journal of Child Studies
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• v.30 no.6
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• pp.43-59
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• 2009

The purpose of this study is to review Korean literature concerning sibling relationships during the last three decades and investigate facts and trends, research issues, and pragmatic and policy issues related to sibling relationship development. Most of the past research has been concerned with the effects of sibling status/structure variables on siblings' individual differences in intellectual, social and personality characteristics. In recent years, however, considerable attention has been focused on the interpersonal relationships between siblings and the factors influencing such relationships. More specifically, sibling relationships and adjustment of siblings of children with disabilities begin to draw attention of researchers and practitioners. This review consists mainly of two parts : one on siblings of children with no disabilities and the other on siblings with one disabled child.

• Child Studies in Asia-Pacific Contexts
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• v.1 no.1
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• pp.51-58
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• 2011

The purpose of this research is to study differences in perceived parental neglectful behaviors between siblings from a child's perspective. The data were collected using the Multidimensional Neglectful Behavior Scales (MNBS) questionnaire from 158 sibling pairs in grades 4, 5, and 6 who attended the same elementary schools. Younger sibling experienced emotional neglect by their parents significantly more than older siblings. Same gender sibling pairs and older brotheryounger sister pairs perceived their parental neglectful behaviors in a similar manner. However older sister-younger brother pairs showed that the younger brother perceived significantly more neglect than his older sister. This study clearly illustrated that siblings' perceptions of their parents' neglectful behaviors exists differently within a family contrary to previous studies which have shown that siblings' perception of parental neglectful behaviors are similar. The results suggest that the younger brother in mixed-gender sibling pairs are far more likely to experience neglect than any other sibling. Thus, even though siblings can be at equal risk in experiencing parental neglect, the effects can vary depending on the birth order.

• Korean Journal of Child Studies
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• v.25 no.4
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• pp.49-70
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• 2004

The sample of this study on sibling relationships consisted of 40 pairs of preschool siblings and their mothers. Results were that elder siblings initiated more behavior, initiated more negative behavior, and responded with more negative or no response to affirmative behavior initiated by the younger siblings. Younger siblings exhibited more responsive behavior, initiated more affirmative behavior, showed more affirmative responses to or imitation of affirmative behavior, and imitation of negative behavior than elder siblings. Male pairs exhibited more physical affirmative interaction than female or male-female pairs. Female pairs exhibited more lingual affirmative interaction than male or male-female pairs. Siblings with similar temperaments showed more boastful or no response to negative behaviors than siblings with differing temperaments. Siblings with differing temperaments exhibited more affirmative behaviors than siblings with similar temperaments.

• Journal of the Korean Home Economics Association
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• v.23 no.4
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• pp.143-152
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• 1985

This study intends to investigate preschool-sibling's spontaneous imitation during their free-plays through the observation of 41 pairs of siblings aged from 1 to seven years. RESULTS : 1. Sibling's imitation showed in all subjects and had various distribution according to sibling's personalities. 2. Because of sibling's several facts. Their imitation showed differently. 1) Imitation appeared to decline to decline as children grew older. Imitation showed most frequently at the age of 2 years, and decreased after that. 2) Due to the effect of birth-order, the younger one showed his imitation approximately 4.3 times more than the elder one. 3) The effect of sex-composition seemed to coincide with the sex-typing hypothesis rather than the like-sex hypothesis. 4) Boy's imitation showed more frequently than girl's, but the difference was not so significant to be noticed. 3. In siblings, physical imitation was more frequent than verbal imitation, but it was reversed in peer's imitation. 4. The play-situation in which sibling's imitation showed mostly differed from that of Peer's imitation. That is, sibling's imitation appeared in solitary play but peers imitation did appear in associate play.

• Communications for Statistical Applications and Methods
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• v.14 no.3
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• pp.541-549
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• 2007

Testing the sibling relationship becomes more important issue in many cases such as the reunion of dispersed family members whose parents have already passed away and the discrimination between pure-bred and crossbred dogs. Analysis of the sibling case is different from that of the paternity case. In this paper, we describe how to evaluate and determine the sibling relationship by comparing sibling pairs with unrelated pairs. We use the Korean population with 17 independent STR loci system to propose a discrimination rule.

• Journal of the Korean Home Economics Association
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• v.34 no.2
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• pp.315-328
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• 1996

The purpose of this study was to examine how children's sibling relationships were related to their self-esteem. 440 children and their only siblings were asked to respond to two questionnaires concerning the two research variables. The questionnaires used were the SRQ (Furman & Buhrmester, 1985) and the SPPC (Harter, 1985). Ther data were analyzed through correlation analyses, stepwise multiple regression analyses, and canonical correlation analyses. The results were as follows : Warmth·Intimacy and Rivalry (parental partiality toward the child himself/herself) had positive correlations with the child's self-esteem, while sibling Conflict had negative correlations and Relative Status·Power had little correlation. The best predictor of children's self-esteem was sibling Warmth·Intimacy. The next powerful determinants were Conflict and Rivalry. Among the six self-esteem measures, the one predicted best by sibling relationships was Global Self-Worth. The next ones were Behavior·Conduct and Scholastic Competence. The findings revealed that the predictive power of the sibling relationships factors varied considerably according to such status variables as sex and birth order of children and to whether each of the two research variables was analyzed as a whole or at a factor level.

• Korean Journal of Child Studies
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• v.22 no.2
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• pp.149-166
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• 2001

This study examined the effects of parenting behaviors, marital conflict and sibling relations on aggression with a sample of 301 6th graders (161 boys and 140 girls) living in P city. The subjects answered questionnaires regarding parenting behaviors, including sub-scales of physical punishment and psychological control, marital conflict, and sibling relations. Aggression was rated by peers. The results indicated that boys showed higher overt aggression than girls; children were aggressive when parents frequently used physical punishment and psychological control; the more children were exposed to marital conflict, the more aggressive they were, with particularly high correlations for girls; and the less positive and the more negative the sibling relations, the higher the aggression shown by children. Among the variables, parent's behaviors were the most highly correlated with aggression in both boys and girls.

• Journal of Family Resource Management and Policy Review
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• v.12 no.4
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• pp.47-62
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• 2008

This study investigated the experience of physical violence among adolescents and the domestic variables explaining sibling violence. Data were collected from 501 adolescents in 2007 and analyzed using SPSS 16.0. The statistics used for analysis were the T-Test, two-way ANOVA, and regression. Findings indicated that 45% of the sample population had experienced sibling violence and the most common acts were "hit with hand or objects". The violence of parents toward their children, gender, and the frequency of conflict between siblings were associated with sibling violence. From these results, the study proposed that education about sibling violence should be included in social work programs.

• Korean Journal of Human Ecology
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• v.13 no.3
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• pp.381-391
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• 2004

The purpose of this study was to investigate the maternal child rearing behavior, sibling relationship, and children's social adjustment in group home and original home. Subjects of this study were 159 mothers and their children in Seoul and Gyounggi-do. Mothers responded to 'Korean Maternal Behavior Inventory', 'Sibling Relationship Questionnaire' and 'Social Maturity Scale'. The collected data were analyzed by ANCOVA, Pearson's partial correlation, factor analysis, and Cronbach's ${\alpha}$ for internal consistency by SPSS PC program(10.0 version). The results were as follows; first, there was a significant difference in maternal rearing behavior between group home and original home. Original home mothers showed higher scores in reasoning guidance, affect, authoritarian control, achievement, overprotection, active involvement, and limit setting. Second, there was a significant difference in sibling relationship among two different homes. Sibling relationship in original home was more worm, intimate, and competitive. Third, there was no significant difference in social adjustment in those homes. Finally, there were different correlations among those homes. In original home, there were significant correlations between maternal rearing behavior and children's social adjustment, but there were no significant correlations between those variables.

• The Journal of the Korea institute of electronic communication sciences
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• v.19 no.1
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• pp.295-300
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• 2024

This paper discusses the incompleteness of the SNOMED CT and proposes a noble metric which evaluates similarity among sibling nodes as a method to address this incompleteness. SNOMED CT encompasses an extensive range of medical terms, but it faces issues of ontology incompleteness, such as missing concepts in the hierarchy. We propose a noble metric for evaluating similarity among nodes within a node group, composed of multiple sibling nodes, to identify missing concepts, and identify groups with low similarity. Analyzing the similarity of sibling node groups in the March 2023 international release of SNOMED CT, the average similarity of 29,199 sibling node groups, which are sub-concepts of the clinical finding concept and are consist of two or more sibling nodes, was found to be 0.81. The group with the lowest similarity was associated with child concepts of poisoning, with a similarity of 0.0036.