• Korean Journal of Child Studies
• /
• v.36 no.4
• /
• pp.1-16
• /
• 2015

The purpose of this study was to examine the bidirectional relationship between the negative emotionality of 0-to 3-year-old and maternal parenting styles, focusing on warmth and reactivity. Four waves of panel data from the Korean Children Panel Study(KCPS) were analyzed in this study by means of autoregressive cross-lagged modeling. The results of this study were as follows. First, negative emotionality and maternal parenting styles were consistently stable for 0-to 3-year-old. Second, a bidirectional relationship between negative emotionality and maternal warmth parenting styles was confirmed according to the appearance of both parent and child effects. In other words, higher levels of negative emotionality was associated with lower maternal warmth parenting styles across time and in both directions. Additionally, the relationship between negative emotionality and maternal reactivity parenting styles were partially identified as being bidirectional in nature, whilst also being related to age. These findings suggested that parent education aimed at strengthening parenting skills, and programs designed to relieve negative emotionality of 0-to 3-year-olds are clearly needed.

• Journal of Families and Better Life
• /
• v.28 no.4
• /
• pp.89-101
• /
• 2010

Increased multi-cultural families over the recent decade have led to more studies on the current situations and problems they face. Fathers in multi-cultural families are supporters who can help their migrant wives adapt their new surroundings; however, it is difficult to find studies on them as their roles as fathers in multi-cultural families have been overlooked. This study develops educational programs for fathers in multi-cultural families and analyzes the effect of the educational programs. The educational program development for fathers in multi-cultural families was based on consideration of related articles, studies, and reports. The effect analysis for the educational program for fathers in multi-cultural families was performed through the investigation of 'self-esteem' and 'parent self-confidence' about educated fathers in multi-cultural families. The educational program for fathers in multi-cultural families was composed of 5 themes which can improve their self-esteem, understand the father's role and function, learn the skills of playing and conversation with their children and express the father's thoughts for his own family using positive methods. We educated 12 fathers in multi-cultural families through the development of the program over 5 weeks to verify the effect of educational programs for fathers in multi-cultural families. The results showed the following : The level of father's self-esteem in multi-cultural family increased 124% and the level of parent self-confidence increased 141%. In conclusion, the educational effect for fathers in multi-cultural family exists and their desire for a successful multi-cultural family increased through the educational programs.

• Journal of Korean Home Economics Education Association
• /
• v.33 no.1
• /
• pp.81-99
• /
• 2021

The purpose of this study was to examine the effect of parent-child interactions on children's academic performance focusing on the mediating effect of children's executive function difficulty. The data for this study were drawn from the Panel Study on Korean Children(PSKC). The participants were 559 children of elementary school and their families from 8th wave(1^st graders), 9th wave(2^nd graders), and 10th wave(3^rd graders) of PSKC. The data were analyzed with structural equation modeling. The results of this study were as follows. First, mother-child interaction and father-child interaction didn't have a significant direct effect on children's academic performance. Second, mother-child interaction had a significant positive indirect influences on academic performance through children's executive function difficulty. The results of this study indicated that mother-child interaction and children's executive function difficulty are important for children's academic performance.

• Proceedings of the Korean Society of Precision Engineering Conference
• /
• 2002.05a
• /
• pp.705-710
• /
• 2002

Welding is used not only during the shipbuilding, but also during the repairing of ships. While repairing of ships, it is inevitable to weld new materials with degraded materials. In this case, it is predicted that the strength of both the sections is not identical each other. In this study, the respective welded joints in terms of mechanical properties such as microstructure, mechanical strength and fatigue crack propagation, with the component obtained from the barge used for a long-term period, were analyzed. It was found that the material degradation had a significant effect on the welded joints. The fatigue crack propagation in welded sections showed a big difference. The rate of fatigue crack growth of degraded material for both heat affected zone and parent metal was faster than that of new material. By contrast, The result within identical materials showed that the heat-affected zone was slower than that of parent metal

• Journal of the Korean Society for Precision Engineering
• /
• v.19 no.11
• /
• pp.75-82
• /
• 2002

Welding is used not only for the shipbuilding, but also for the repairing of ships. While repairing of ships, it is inevitable to weld new materials with degraded materials. In this case, it is predicted that the strength of both the sections is not identical each other. In this study, the respective welded joints in terms of mechanical properties such as microstructure, mechanical strength and fatigue crack propagation, with the component obtained from the barge used for a long-term period, were analyzed. It was found that the material degradation had a significant effect on the welded joints. The fatigue crack propagation in welded sections showed a big difference. The rate of fatigue crack growth of degraded material for both heat affected zone and parent metal was faster than that of new material. By contrast, the result from identical materials showed that the rate of fatigue crack growth of the heat-affected zone was slower than that of parent metal.

• International Journal of Human Ecology
• /
• v.7 no.1
• /
• pp.131-144
• /
• 2006

This study examined the impact of childhood physical abuse on the self-concept of older adolescents and assessed perceptions of parental relationships as a mediator for consequences of abuse. Sixty-college undergraduates (aged 18-23 yrs.) completed this study. (1) The Self-Description Questionnaires, a multidimensional measure of self-concept, (2) the parent scales of the inventory parent and Peer Attachment, a measure of perceived parental support, and (3) the Assessing Environments, a retrospective report of family environment and parenting practices. Analyses, controlling for SES and education, showed that a history of physical abuse was a strong predictive of adolescence current self-concept. Further analyses would lend support to a mediation model, suggesting that physical abuse had a negative impact on self-concept through its negative effect on parent-child relationships.

• Journal of the Korean Home Economics Association
• /
• v.50 no.4
• /
• pp.21-36
• /
• 2012

The purpose of this study was to find out the influence of the Parent's control based on young children's habit of lying. This study was carried out through experimental observations. For the purpose of this study a total of 798 participants were selected from 5 kindergartens located in Seoul, Gyeong-gi and Incheon. The results of the study showed that rather than parents being excessively strict towards their children and commanding discipline, the child rearing attitude of rational and logical explanation along with discretionary power given to young children of their own rules. This can allow young children to morally decide and behave themselves. Moreover, moral education that is suited for the young children's development in order to internally learn about the moral behaviors on their own is needed.

• Korean Journal of Human Ecology
• /
• v.17 no.5
• /
• pp.847-859
• /
• 2008

Purpose of this research is to analyze process through which poverty influences in child abuse and neglect. Data come from Seoul Panel Study of Children 2004-2005 and analysis method is Structural Equation Modeling. Results demonstrate that poverty has a direct influence on child abuse and neglect. Also poverty influences through process variable such as depression of parent and family relationship. And depression of parent influences child abuse and neglect through family relation. finding from this study suggest that societal support for poor families can prevent child abuse and neglect. Specially, such societal support need to be centered to low income family and family process.

• Korean Journal of Child Studies
• /
• v.13 no.1
• /
• pp.112-124
• /
• 1992

The purpose of this study was to identify the relation between juvenile deliquency and parent-adolescent communication, the family cohesion and adaptability as variables of psychological environment of the family. The subjects were 143 juvenile deliquents in jail, aged 16 to 19, and 347 9th, 10th, 11th, 12th grade students who resided in low income areas in Seoul and Taegu. The research data were collected by structured questionnaire. 143 juvenile delinquents and 87 students whose degree of deliquency was more than M+(0.5*S.D) were selected as the final data source. The statistical methods were frequency percentile, pearson's correlation, one-way ANOVA. Scheffe'test and multiple regression analysis. The major findings showed that (1) juvenile deliquency was significantly related to father-closed communication type. (2) juvenile deliquency was significantly related to low family cohesion and adaptability, (3) the family cohesion and adaptability was positively correlated with parent-adolescent communication. Father-adolescent communication had more important effect upon the family cohesion and adaptability than mother-adolescent communication.

• Journal of the Korea Safety Management & Science
• /
• v.13 no.4
• /
• pp.101-108
• /
• 2011

In this paper deals with strength of glass fiber reinforced plastics produced by shouting machine was investigated by universal testing instrument. We can obtain following results by performing the strength evaluation of polymer composite material according as varied environment temperature. The effect of environmental temperature on Strength properties was more sensitive in the weld specimen than parent. When changed environmental temperature, variation of strength in the parent was much bigger than it of weld specimen, that is, matrix in the parent, orientation in the specimen ware more sensitive to environmental strength. Tensile strength of polycarbonate matrix was similar regardless of mold temperature.