• Journal of Family Relations
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• v.23 no.2
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• pp.47-65
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• 2018

Objectives: The purpose of this study was to examine the effect of children's values, parent-child interaction, family cohesion and flexibility on paternal and maternal warmth and control parenting. Method: The sample used in this study included 806 parents of boys and 748 of girls who were first married couples and living together in the 6th wave of the Panel Study on Korean Children(PSKC). Hierarchical regression analyses were used to identify the effect of predictable variances on paternal and maternal parenting. Results: Variables found to have a statistically significant effect on parenting differed in terms of warmth and control parenting. Fathers who engaged in playing with their children were found to have a strong effect on paternal warmth parenting, whereas participation in children's activities has the strongest effect on maternal warmth parenting. Conclusions: This study suggested that there were differences in paternal and maternal warmth and control parenting according to the gender of the child. Further implications were discussed for exploring maternal and paternal parenting of young children.

• Journal of Families and Better Life
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• v.34 no.4
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• pp.1-19
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• 2016

The present study aimed at investigating the relations between the amount of child care experienced in the first three years of life and socioemotional development of children at age 4 indicated by problem behaviors and peer competence. Using the longitudinal data of the Panel Study of Korean Children(PSKC), the information of 1,699 children were analyzed. The results indicated that any child care experience, hours in child care, full-time child care and early entry to child care were significantly related to children's externalizing behavior problem and play disruption at age 4. Some significant relations were detected between child care experience and better peer competence as well. Interestingly, the patterns of relations were different for boys and girls. Being in child care, a greater amount of child care and early entry to child care tended to be related to externalizing problem behaviors of boys and whereas they were more related to peer competence of girls indicated by play interaction, play disruption and play disconnection. Child care hours at age 3 were relative stronger predictors of children's development compared to those at age 1 or at age 2. The findings imply that the amount of child care during the first 3 years of life does not have strong harmful effects on preschoolers' socioemotional development and that there are differences in the effects of child care on boys and girls.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.7
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• pp.4566-4575
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• 2015

This study aimed to develop a model to explain the factors influencing father's parenting stress, and to verify the appropriateness of the model. The participants included 1609 fathers with a 5-year old. The study used 2012 Panel Study of Korean Children (PSKC) by the Korea Institute of Child Care and Education (KICCE), and analyzed with SPSS and AMOS programs. The analysis showed that first, father's income and parental efficacy were negatively related with parenting stress and father's depression and marital conflict were positively related with parenting stress. Second, father's parenting stress was directly and indirectly impacted by parental efficacy and their child's temperament. These results suggest that father education are needed for promoting positive paternal mental health and parental efficacy, to reduce parenting stress of fathers.

• Research in Community and Public Health Nursing
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• v.30 no.4
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• pp.426-436
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• 2019

Purpose: This study aimed to investigate the association between indoor environmental exposures and behavioral problems in children with allergic diseases. Methods: We used data from 2015 Panel Study of Korean Children (PSKC). The subjects of this study included 825 children aged 7 years with asthma, allergic rhinitis, or atopic dermatitis. The data was analyzed using hierarchical multiple regression. Results: Factors influencing behavioral problems in children with allergic diseases were passive smoking (β=.15, p<.001), painting from 1year after birth until 1 year ago (β=.13, p<.001), using of linoleum as floor materials (β=.09, p<.001), change of wallpaper From 2 years before pregnancy until 1year after birth (β=.08, p<.001), change of wallpaper from 1year after birth until 1 year ago (β=.07, p<.001), keeping hot food or water in plastic container (β=.06, p<.001), remodeling from 1 year after birth until 1year ago (β=.04, p<.001), using of plastic container (β=.03, p<.001), and change of floor materials from 1 year after birth until 1year ago (β=.01, p=.006) which explained about 10% of behavioral problems. Conclusion: This study showed that indoor environmental exposures were associated with behavioral problems in children with allergic diseases. Based on the findings of this study, programs focusing on controlling of indoor environmental exposures may help to prevent and reduce behavioral problems in children with allergic diseases.

• Human Ecology Research
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• v.58 no.2
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• pp.267-278
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• 2020

This study examined the longitudinal effect of preschool children's media exposure and maternal depression on first-grade children's school adjustment and the mediating effect of attention problem. Longitudinal data from the Panel Study of Korean Children (PSKC) collected by the Korea Institute of Child Care and Education (KICCE) was used to examine this hypothetical model. The subjects of the study included 2,150 children (1,091 boys and 1,059 girls) and their mothers across 2013 (5 yrs.) through 2015 (7 yrs.). The Structural Equation Model (SEM) was estimated using SPSS 25.0 and Amos 25. The results of this study were as follows. First, higher level of preschool children's media exposure and maternal depression were related to higher attention problems after a year and lower level of children's school adjustment during first-grade. Second, preschool children's media exposure and maternal depression had an indirect effect on first-grade children's school adjustment via attention problem. The results of this study will provide supporting evidence to many educators and parents for the implementation of effective practices for first-grade children to enhance their school adjustment. Furthermore, this study emphasizes the importance of maternal psychological wellbeing and the risk of indiscriminate media exposure during early childhood on first-grade's school adjustment.

• The Journal of the Korea Contents Association
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• v.19 no.12
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• pp.647-659
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• 2019

The purpose of this study was to investigate the influence of children's elementary school entrance to working conditions of employed mothers. The data from 4th to 8th wave of Panel Study on Korean Children (PSKC) were used for analysis. Specifically, we examined changes in wages, working hours and regular employment of employed mothers after their children entered elementary schools. We adopted Heck selection model for unbalanced panel data after controlling sample selection bias, and compare results of analysis for unbalanced and balanced panel data. The results showed that children's elementary school entrance reduces employed mothers' wage, working hours and regular employment. These results indicate that mother tend to leave regular job and could not entry into decent job when their children are in elementary school.

• Korean Journal of Child Education & Care
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• v.18 no.1
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• pp.53-76
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• 2018

The purpose of this study was to investigate the effect of child care type on infant's developmental outcomes assessed by K-ASQ, focusing on the child-centric role of nurture policy. For this, this study categorized child care type into types including home nurturing, child care center, and subtypes of each category. The findings of multiple regression analysis using the first-third wave data of Panel Study of Korean Children(PSKC) are as follows. First, the child care center experience had rather positive effect on the development of all abilities in the infants comparing to home nurturing. Second, the time of attending child care center was differently related to the development of motor, communication, and personal-social skill in infanthood. Finally, the accreditation of child care showed a difference only in terms of social development of infants. In conclusion, even if the experience of using child care center has positive impact on infant's developmental level, it is still in need of improving service quality such as reinforcing accreditation system.

• Journal of Families and Better Life
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• v.29 no.6
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• pp.153-167
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• 2011

This study analyzed changes in postpartum depression in mothers from one month after childbirth to the first year using panel data collected overtime, in an effort to determine the relationship between the amount of change and child-rearing system variables. The subjects were 1097 mothers who belonged to both the lower and upper $30^{th}$ percentile groups in the depression change distribution of the 2008 Korean Children Panel Study (PSKC), a large, population-based study conducted by the Korea Institute of Childcare and Education. The data were analyzed by t-tests, $x^2$ tests, partial correlation coefficient analyses and regression analyses. The results are summarized as follows: First, the mothers' postpartum depression showed a significant increase during the first year as opposed to the first month after birth. Second, after controlling for socio-demographical variables of the mothers, the changes related to depression showed a positive relationship with child-rearing stress, and the child's emotional temperament, but showed a negative relationship with the mother's self-esteem, the child's birth order, and the father's participation in child-rearing activities. Third, variables having a significant effect on changes in postpartum depression were the mother's self-esteem and child-rearing stress, the child's age in months, and social support. Variables pertaining to the mother's characteristics variables had a more powerful effect than other child-rearing system variable categories. The results suggest the necessity to develop a parental education program or a mother-child health service in consideration of the variables that affect mothers, as determined in this study, in an effort to prevent postpartum depression.

• Human Ecology Research
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• v.57 no.4
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• pp.523-534
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• 2019

This study identifies correlations between the use of media devices, communication ability, and executive function difficulties for third grade students, as well as investigates the moderating effect of a child's communication ability. Data from the 10th (2017) Panel Study on Korean Children [PSKC] was employed (N=557). Descriptive statistics, Pearson's correlation and hierarchical regression were used along with SPSS 25.0(IBM Co., Armonk, NY, USA). The results were as follows. First, the executive function difficulties in the third-grade showed a significant positive correlation with media device use. While also, showing a negative correlation with a child's communication ability. Media devices use and communication ability has a significant negative correlation. Second, a child's communication ability has a moderating effect in relation to the use of media devices and executive function difficulties. The difficulty of executive function showed a reciprocal increase to a child's use of media devices and indicated a discriminatory effect of a child's communication ability. In conclusion, this study shows that communication ability is important as a personal factor for children who control the negative effects of media devices. Therefore, it is necessary to provide and support an environment for the development of a child's communication ability.

• Journal of Digital Convergence
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• v.19 no.9
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• pp.361-371
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• 2021

This study investigated the longitudinal effect of peer play behavior (PPB) during toddlerhood on social competence (SC), followed by the effect on adaptation to elementary school. Data were collected from the 4th to 9th Panel Study on Korean Children between 2011 to 2016, of which the data collected from 114 boys and 94 girls were finally analyzed. Multi-Mediator Model Analysis were performed using SPSS and PROCESS macro programs. First, PPB observed at the age of three significantly predicted PPB observed at ages four and five. It significantly affected SC observed at the age of six after transitioning through PPB at each stage. Second, PPB observed at the age of three significantly impacted the degree of adaptation in the first and second grades of elementary school. The medium identified in this second finding was PPB observed after the age of three and SC observed at the age of six.