• Journal of the Korean Home Economics Association
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• v.49 no.10
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• pp.39-48
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• 2011

The purpose of this study was to examine the effects of paternal marital satisfaction and caregiving behavior on children's paternal representations. 112 preschoolers(67 boys and 45 girls, aged 4-5) and their fathers participated in this study. The data were analyzed using descriptive statistics and structural equation modeling analysis. The results were as follows: firstly, paternal marital satisfaction had a direct effect on caregiving behaviors. Secondly, paternal caregiving behavior did not have a direct effect on children's paternal representations. Thirdly, paternal marital satisfaction had a direct effect on children's paternal representations. Fourthly, paternal caregiving behavior did not have a mediatory effect between paternal marital satisfaction and children's paternal representations. In conclusion, paternal marital satisfaction has influenced on caregiving behavior and children's paternal representations.

• 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.

• Korean Journal of Childcare and Education
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• v.12 no.2
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• pp.127-142
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• 2016

The purpose of this study is to analyze the effect of marital conflicts perceived by fathers on preschoolers' behavior problems, and to investigate the mediating effect of paternal child rearing behavior. This study used survey data on 4 year-old infants which was conducted in 2012(5th year) by KICCE. Correlation analysis and structural equation were conducted using SPSS 23 and AMOS 23 for the data analysis, and the results of this study are as follows. First, marital conflicts perceived by fathers and preschoolers behavior problems showed a positive correlation, and they especially showed a greater positive correlation with offensive behavior, anxiety/depression, and other problems. On the other hand, it was identified that paternal child rearing behavior has a negative correlation with marital conflict and preschoolers' behavior problems when paternal child rearing behavior is compassionate and dominant. Secondly, it was identified that warm parenting behavior of fathers mediates the effect of marital conflicts on preschoolers' behavior problems. However, it was verified that the mediating effect of controlling parenting behavior is not significant. On the other hand, it was identified that the mediating effect of warm parenting behavior of fathers has a greater effect on internalized problems than external problems.

• Journal of Plant Biology
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• v.36 no.2
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• pp.159-170
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• 1993

We investigated the effects of maternal and paternal parentage, and ovule position in a pod on seed development, weight, and progeny performance, using an annual crop commonly called cowpea (Vigna unguiculata L.). The experiment was conducted in a greenhouse. Nine maternal parents were randomly selected, and 3 individuals were chosen as paternal parents based on the male fitness components. Five types of hand-pollination were attempted on each flower of the maternal plants to evaluate the influence of paternal identify. Independent variables such as parentage and ovule position affected the pattern of seed development. Ovules in the middle position of the pod exhibited a much higher probability of seed maturation than those at the stylar and basal positions, confirming the position effect. These independent variables also appeared to exert a significant effect on seed weight, although it was not possible to evaluate the relative importance of those variables due to a significant interaction between parents. Mixed pollination tended to yield heavier seeds than other paternal parents. Ovules in the middle and basal end positions produced heavier seeds than those at the stylar end regardless of maternal and paternal parentage. Seed weight was independent of all measurements of progeny performance. At week 2 after germination significant paternal effects were found to be mediated through the ovule position in a pod. In particular, the progeny derived from self-pollination performed worse than the progeny from other paternal parentage. The progeny performance at week 4 after germination was affected by maternal parents independently of seed weight. These results show that paternal and maternal effects were quite consistent from the seed development to early growth of the progeny. Consequently, maternal and paternal effects on seed development and weight, and progeny performance may reflect, at least to some extent, genetic contribution of both parents. If so, it is possible for sexual selection on maternal and paternal function to generate the evolution of reproductive traits related to seed production.

• Korean Journal of Childcare and Education
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• v.11 no.2
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• pp.355-373
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• 2015

The purpose of this study was to test the mediation effect of marital communication with spouse between maternal gatekeeping and paternal parenting involvement. The participants were 210 fathers and their toddler children. The survey was rated by the fathers. The collected data were analyzed by descriptive statistic, Pearson's product-moment correlation and hierarchical multiple regression. The mediating effect was tested by Baron & Kenny's(1986) four steps. The results of this study were as follows: First, the maternal gatekeeping had a negative effect on the paternal parenting involvement. Second, the maternal gatekeeping consolidated the paternal permissiveness and non interventional child rearing behavior. The mediating effect of marital communication was significantly complete. The marital communication was key factor can help to increase paternal involvement and lead to paternal positive parenting behavior. The discussion included the suggestion for encouraging the paternal involvement and positive child rearing behavior.

• Korean Journal of Child Studies
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• v.26 no.5
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• pp.311-330
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• 2005

The purpose of this study was to examine the paternal involvement tendency and its effect on adolescent's self-esteem for boys and girls. Subjects were 607 1st and 2nd grade middle school students in Busan. The data were analyzed by t-test, one-way Anova, Pearson's correlation, and multiple regression analysis. The results were as follows. The scores on paternal involvement were influenced by the amount of time spent with parents, 5days work a week of father, flexibility of leaving work-time of mother, regularity of holiday work of mother as well as adolescents' and fathers' sociodemographic characteristic. For boys, self-esteem was influenced by all sub-scales of paternal involvement : the leisure-life, proffering information, academic support, eveηday life, material support, discipline, and tradition-inheritance. For girls, self-esteem was influenced by leisure-life, proffering information, academic support, everyday life, and material supports.

• Journal of Families and Better Life
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• v.26 no.2
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• pp.33-41
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• 2008

The purpose of this study was to investigate the relationship between parent's conflict, paternal/ maternal grandmother's psychological support and school-aged children's well-being. The subjects were 227 6th grade school-aged children in elementary school who were 128(56.4%) boys and 99(43.6%) girls. Instruments used in this research were CDI(Children's Depression Inventory), CPIC(The children's perception of interparental conflict scale), and psychological support scale. The data were analyzed by simple regression, standard multiple regression and hierarchical multiple regression(using SPSS 12.1). Major findings were as follows: (1) There was no difference in maternal grandmother's psychological support and paternal grandmother's psychological support. (2) Maternal grandmother's psychological support was more important variable affecting school-aged children's well-being than paternal grandmother's psychological support. (3) Paternal/maternal grandmother's psychological support operated as a main effect with school-aged children's well-being increasing as paternal/maternal grandmother's psychological support increased. There were not interaction effects of parent's conflict and paternal/maternal grandmother's psychological support on school-aged children's well-being. That result showed that paternal/maternal grandmother's psychological support did not moderate negative effects of parent's conflict on school-aged children's well-being.

• Nutrition Research and Practice
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• v.5 no.2
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• pp.112-116
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• 2011

We investigated the effect of paternal folate status on folate content and expression of the folate transporter folate receptor ${\alpha}$ ($FR{\alpha}$) in rat placental tissues. Rats were mated after males were fed a diet containing 0 mg of folic acid/kg of diet (paternal folate-deficient, PD) or 8 mg folic acid/kg of diet (paternal folate-supplemented, PS) for 4 weeks. At 20 days of gestation, the litter size, placental weight, and fetal weight were measured, and placental folate content (n=8/group) and expression of $FR{\alpha}$ (n=10/group) were analyzed by microbiological assay and Western blot analysis, respectively. Although there was no difference observed in litter size or fetal weight, but significant reduction (10%) in the weight of the placenta was observed in the PD group compared to that in the PS group. In the PD group, placental folate content was significantly lower (by 35%), whereas $FR{\alpha}$ expression was higher (by 130%) compared to the PS group. Our results suggest that paternal folate status plays a critical role in regulating placental folate metabolism and transport.

• Human Ecology Research
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• v.54 no.5
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• pp.487-498
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• 2016

The study was examined the multiple mediated effects of maternal self-efficacy and depression between perception gap about paternal involvement and marital conflict for dual-income parents. The data used were the fifth year data of the Panel Study on Korean Children from Korea Institute of Child Care and Education in 2012. The subjects consisted of 449 dual-income parents with more than one child. Data were analyzed using descriptive statistics, one-way analysis of variance, paired t -test, and correlation. SPSS macro and bootstrapping methods also assessed the mediation effects of maternal self-efficacy and depression between the perception gap about paternal involvement and marital conflict in dual-income parents. The results of this study were as follows. Significant positive correlations were observed for marital conflict, perception gap of dual-income parents about paternal involvement and maternal depression. Perception gaps by parents and self-efficacy were negatively correlated. Perception gaps by parents showed a direct effect on marital conflict. The results of indirect effects of all mediators showed the mediated effect of maternal self-efficacy and depression. The study revealed that the perceptive gap about paternal involvement has a significant impact on maternal self-efficacy and depression, as well as marital conflict. The perceptive gap of dual-income parents about paternal involvement has critical effects on marital conflict as much as the quantity of paternal involvement.

• Korean Journal of Child Studies
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• v.37 no.3
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• pp.27-38
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• 2016

Objective: This study examined the influence of maternal attachment on adjustment in adolescence and investigated whether paternal attachment had any moderating effects on the relationship between maternal attachment and adjustment in adolescence. Methods: The participants of this study were 300 second graders from two middle schools in Seoul. We measured paternal and maternal attachment as perceived by the participants, adjustment in adolescence through school life adjustment, depression, and relational aggression. The study applied correlation analysis and hierarchical regression analysis suggested by Baron and Kenny (1986). Results: First, participants with high parental attachment showed high levels of school life adjustment, low level of depression, and low levels of relational aggression, demonstrating healthy psycho-social adjustment in adolescence. Second, paternal attachment played a facilitating role in the process of high maternal attachment's positive influence on school life adjustment. Third, paternal attachment mitigated the process of low maternal attachment's negative influence on depression. Conclusion: Our findings highlight the importance of emotional communication, support, and intimacy between parents and children in middle school. Furthermore, it emphasized the importance of the paternal role and involvement in the mother-child relationship.