• Journal of Families and Better Life
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• v.26 no.2
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• pp.1-12
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• 2008

The variables studied in relation to adolescents' prosocial behaviors were grade, prosocial moral reasoning, empathy, self-esteem, parental prosocial behaviors, support and marital conflict, social economic status, peer prosocial behaviors and support, teacher support, school life satisfaction and achievement. The sample consisted of 837 seventh and tenth grade adolescents. Statistics and methods used for the data analysis were Cronbach's alpha, frequency, percentage, t-test, Pearson's correlation and multiple regression. Several major results were found from the analysis. First, female students had more prosocial behaviors than male students. Second, male and female students' prosocial behaviors showed positive correlations with grade, prosocial moral reasoning, empathy, self-esteem, parental and peer prosocial behaviors and support, teacher support and school life satisfaction. However, female students' prosocial behaviors had a negative correlation with parental marital conflict. Third, important variables predicting male and female students' prosocial behaviors were empathy, peer prosocial behaviors and parental prosocial behaviors. Important variables predicting male students' prosocial behaviors were teacher support and prosocial moral reasoning. On the other hand, the important variable predicting female students' prosocial behaviors was self-esteem.

• Journal of Child Welfare and Development
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• v.16 no.2
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• pp.87-107
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• 2018

The study shows that parent-children of the Adolescent who are in the community child center and the effect of the peer attachment influence the mobile phones. Also it has verified the mediation effect of Ego-resilience between these relationships. For this study, the Ministry of Health and welfare and the Central support group of community child center. "Community child center children panel survey" the fourth data of th second stage of 2017 has been used, 438 ist middle school students who are using the community child center have been selected. As a result, On the relation of mobile phone dependency the parent-children relationship is statistically important trust and being isolated is statistically important among peer attachment. In addition, Ego-resilience has not found to be meaningful between the parent-children only communication on the mobile phone dependency has been confirmed mediation effect among peer attachment.

• Journal of Convergence for Information Technology
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• v.9 no.2
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• pp.121-129
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• 2019

The purpose of this study is to examine the mediating effects of aggression in the relationship between parental conflict and peer relations among adolescents. Data from 482 middle school students of Seoul by self-reported questionnaires are analyzed for the study. The results of this study reveal that there are gender differences in aggression and peer relation of adolescents. For both male and female adolescents, parental conflict is positively related to aggression. Aggression is negatively associated with peer relations of adolescents. Parental conflict and peer relations of adolescents are negatively related. The results from regression analysis indicate that aggression mediates the relationship between parental conflict and peer relations for male and female adolescents. This results suggest the need to consider family experiences and emotional states for understanding of peer relationships in adolescents.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.1
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• pp.148-156
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• 2013

This study tried to analyse the effect of young children's sexuality, ages, temperament and emotional intelligence upon the peer competence. The subjects were 250 children from H and W childcare center in J city. Date were analysed by multiple regression analysis with SPSS. According to this research, there are three specific results. First, a general tendency of children's temperament, emotional intelligence and peer competence is related with normal distribution. The Second indicated that the peer competence was closely associated with young children's sexuality, ages, temperament and emotional intelligence. Finally the emotional intelligence was the strongest predictor for peer competence of young children and sexuality and temperament also notable variables. Therefore, according to this research, a special education program for improvement of peer competence is strongly desired.

• Journal of Family Relations
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• v.22 no.1
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• pp.23-40
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• 2017

Objectives: The major purpose of the study is to examine structural relation among teenager's perception of parenting attitudes, peer attachment, resilience and meaning in life. In order to achieve purpose of the study, we will develop reliable criterion which can measure variable. Method: We will set up structural relational model from relationship between internal and external variables that can influence teenager's meaning in life and we will examine the relationship between variables through structural equation analysis. we will find structural relationship among parenting attitudes, peer attachment, resilience and meaning in life. Results: We analyzed structural relationship among variables targeting 744 middle school and high school students. Teenager's perception of parenting attitudes have positive influence on peer attachment. This shows that teenager perception of fostering attitude have a positive influence even though teenager percepts parent's foster attitude as overprotective or compassionate. However, if teenager percept fostering attitude as overprotective, teenager perception of parenting attitudes doesn't have influence on resilience. Parent's compassionate attitude not only directly influence resilience but also influence resilience through peer attachment. This validates that individual psychological factor, such as how teenager accept and interpret surrounding environment can influence resilience. Peer attachment relationship not only directly influence resilience but also influence meaning of life through resilience. The resilience has direct effect on meaning in life. Conclusions: When one of education goal is to help teenager to find meaning in life and to reach self-realization, We need to have interest in resilience which is known factor for contributing meaning in life. As previous teenager studies has approached this problem, such as maladjustment, delinquency, and depression, it is significant that this study is examined in positive a psychological perspective which focus on healthy adjustment, such as meaning in life based on teenager's resilience and happiness.

• Korean Journal of Childcare and Education
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• v.7 no.4
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• pp.273-299
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• 2011

The purpose of this research was to examine the relationship of mother's emotional expressiveness, parenting self-efficacy, verbal control style and children's peer interaction, ability to solve interpersonal problem in an attempt to help improve mother's practical parenting style for promoting children's peer interaction and ability to solve interpersonal problem. The subject of this research were four to five year-old 212 children from five day care center in J city and their teachers. Teachers were tested by questionnaires and children were interviewed. There were the results of this research. There were significant positive correlation among mother's positive emotional expressiveness, positive peer interaction and ability to solve interpersonal problem. There were significant positive correlation among negative emotional expressiveness, negative peer interaction and ability to solve interpersonal problem. There were significant positive correlation between parenting self-efficacy and positive peer interaction. There were significant positive correlation among imperative verbal control pattern and negative peer interaction and ability to solve interpersonal problem. There were significant positive correlation among hierarchical verbal control pattern and negative peer interaction and ability to solve interpersonal problem. There were significant positive correlation among humanitarian verbal control pattern and positive peer interaction and ability to solve interpersonal problem. There were significant negative correlation between parenting self-efficacy and negative peer interaction. There were significant negative correlation between imperative verbal control pattern and positive peer interaction.

• Journal of Korean Academy of Nursing Administration
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• v.21 no.5
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• pp.489-500
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• 2015

Purpose: The purpose of this study was to identify the relation between violence experiences and the professional quality of life for hospital nurses. Methods: The participants for this study were 212 nurses in one general and three special hospitals located in the metropolitan area of Seoul, South Korea. Data gathered through October and November 2013 were analyzed using descriptive statistics and $x^2$ test. Results: Nurses experienced verbal violence, physical threats and physical violence more frequently from patients and their families rather than from doctors or peer nurses. Nurse's compassion satisfaction was low when nurses experienced violence from peer nurses. Burnout was high when nurses experienced violence from doctors, peer nurses, patients and their families. Secondary traumatic stress was affected by violence from patients and their families. The professional quality of life of nurses was associated with violence from doctors, peer nurses, patients and their families. Of the nurses, 69.3% answered that formation of a positive organizational culture would be the most effective measure for prevention of violence in hospitals. Conclusion: The formation of positive organizational culture, development of violence intervention policies and education are crucial to improve the professional quality of hospital nurses' life.

• International Journal of Human Ecology
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• v.11 no.1
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• pp.49-63
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• 2010

The current study examined the effects of socio-demographic characteristics and peer relations on the emotional, behavioral, and comorbid disorder symptoms among low-low-SES children, using the Young Lives Survey: an International Study of Childhood Poverty: Round 1, 2002. Participants were 1,000 8-year-old children (502 boys and 498 girls) from low-low-SES families. Data were analyzed using ANOVA, t-tests, post hoc test (Scheffe's method), correlations, and multiple logistic regression analyses according to the analysis strategy. There was a moderate correlation between selected socio-demographic variables and emotional/behavioral disorder symptoms, and the caregiver's marital status, child's health compared to others, child's work status corresponded to significant differences in their emotional/behavior levels. Regarding the logistic regression analysis, in addition to the effects of socio-demographic variables reflecting the characteristics of less-developed countries, marital status, child's working status, and conflicts with peers proved to be detrimental to emotional, behavioral, or comorbid disorder symptoms in low-SES children, who have been lack quality parenting, social resources, and child human rights. Results indicated the need to develop health care services that would address those problems and appropriate intervention and prevention programs targeting children in low-income families. Moreover, careful assessment and intervention for child's health status, child's working status and peer relationship problems are suggested as possible strategies for helping children at risk of exhibiting further problematic behaviors.

• Journal of Information Processing Systems
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• v.16 no.3
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• pp.699-717
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• 2020

Propagation time on permissionless blockchain plays a significant role in terms of stability and performance in the decentralized systems. A large number of activities are disseminated to the whole nodes in the decentralized peer-to-peer network, thus causing propagation delay. The stability of the system is our concern in the first place. The propagation delay opens up opportunities for attackers to apply their protocol. Either by accelerating or decelerating the propagation time directly without proper calculation, it brings numerous negative impacts to the entire blockchain system. In this paper, we thoroughly review and elaborate on several parameters related to the propagation time in such a system. We describe our findings in terms of data communication, transaction propagation, and the possibility of an interference attack that caused an extra propagation time. Furthermore, we present the influence of block size, consensus, and blockchain scalability, including the relation of parameters. In the last session, we remark several points associated with the propagation time and use cases to avoid dilemmas in the light of the experiments and literary works.

• Journal of Korean Home Economics Education Association
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• v.23 no.4
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• pp.35-48
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• 2011

The purpose of this study was to examine the relationship between attachment and automatic thoughts of adolescents. A sample of 443 students at middle and high schools participated. Adolescents reported parent and peer attachment using the modified version of Inventory of Parent and Peer Attachment (Armsden & Greenberg, 1987) and automatic thoughts using the modified version of Automatic Thought Questionnaire (Hollon & Kendall, 1980; Ingram & Wisnicki, 1988). Multiple regression analyses indicated that effects of attachments were different by the type of automatic thoughts. Specifically, trust in peer relations, trust in father-adolescent relations and communication in mother-adolescent relations were important predictors of positive automatic thought, whereas alienation in father-adolescent relations, alienation in peer relations and trust in mother-adolescent relations were important predictors of negative automatic thought.