Objective: The purpose of this study was to examine the relationship among perceived mothers'psychological control, affectionate-rational parenting and children's attributional style. The main and interaction effects of psychological control, affectionate-rational parenting on children's attributional style were also explored. Methods: The participants of this study were 253 children from elementary schools located in Seoul and Incheon. Data were analyzed through Pearson's correlation, and hierarchical regression using SPSS 22.0. Results: The major findings of this study were as follows. First, children's attributional style for negative events was positively associated with psychological control but negatively associated with affectionate-rational parenting. Moreover, attributional style for positive events was positively associated with only affectionate-rational parenting. Second, affectionate-rational parenting significantly influenced children's attributional style for both negative events and positive events. Finally, significant interaction effects of psychological control and affectionate-rational parenting on children's attributional style for negative events were observed. Conclusion/Implications: This study revealed that mothers' psychological control and affectionate-rational parenting are important factors in explaining children's attributional style. Such results could be used as an effective resource in developing parent education programs or intervention programs for attributional style.

Objective: The current study aimed at examining the mediation effects of children's self-esteem and self-control in learning between perceived academic achievement at $4^{th}$ grade and $6^{th}$ grade. This article proposes that perceived academic achievement boosts self-esteem and self-control in learning and both in turn, influence subsequent perceived academic achievement. We especially attempted to empirically prove that a serial multiple mediation of self-esteem and self-control in learning between the perceived academic achievement at two time points exists. Methods: We analyzed the longitudinal data of 1,881 children from the $4^{th}$ to the $6^{th}$ wave data of the '2010 Korea Children and Youth Panel Survey (KCYPS)' by means of a Hayes's PROCESS(2012) program. Results: The results revealed that perceived academic achievement at $4^{th}$ grade influenced children's self-esteem and self-control in learning at $5^{th}$ grade. Children' self-esteem and self-control in learning subsequently predicted perceived academic achievement at $6^{th}$ grade. Children's self-esteem significantly predicted self-control in learning supporting the hypothesis of serial multiple mediation. Conclusion/Implications: In conclusion, children's self-esteem and self-control in learning behaviors both mediated the association between perceived academic achievement at $4^{th}$ grade and at $6^{th}$ grade. The findings imply the importance of consideration of both psychosocial and behavioral aspects in understanding the academic performance during childhood.

Objective: This study aims to investigate the effects of science activities related to seasonal customs on young children's scientific inquiry abilities and communicative competences. Methods: Participants consisted of twenty-six 5-year-old children who were going to day care center in Gwangju metropolitan city. Half of them belonged to the experimental group and the other half to the comparative group. The experimental group participated in science activities related to seasonal customs, and the comparative group participated in science activities according to the Nuri curriculum. Results: The results of this study showed that scientific inquiry abilities and communicative competences of the young children in the experimental group were meaningfully improved. That is to say, the scores of the five sub factors of scientific inquiry abilities and the two sub factors of communicative competences of the experimental group were meaningfully higher than those of the comparative group. Conclusion/Implications: It is significant that this study provides basic information for future science activities related to seasonal customs that will be conducted in the early childhood field.

Objective: The purpose of the present study was to find out the development of 4-year-old children's emerging poetry composition process and features of poetic expression through their own forest experiences. This research also aims to explore the possibility of alternative poetry education for early childhood. Methods: This study collected data from one class of four-year olds through classroom observation, interviews with teachers, and the researcher's journal entries on events that occurred during forest walking activities. Results: Research findings showed that it was possible to encourage free expression of metaphors and imagination in children and they were able to share excitement about poetry with their classmates when provided with an alternative environment. One remarkable finding was that children's spontaneous writing and pleasure in poetry did not continue when given the new theme of 'Mom and Dad'. Conclusion/Implications: The results imply that to encourage the development of children's intuitive poetic words we need to be interested in how to organize and highlight the experiences of children. This study also suggests that positive methodological and teleological changes are needed for poetry education that is separate from language education.

Objective: The purpose of this study is to present a detailed view of the self-regulation of 5-year-old children based on parental attitudes and consistency. Methods: The research was conducted among 144 pairs of parents (288 people) of 5-year-old children residing in Seoul. Results: The resultsare as follows. First, with regards to self-regulation based on a child'sgenderand mother's parental attitudes, sub-factors such as parental attitudes and parental interaction were found to have significant effects on self-determination. Also,parental attitudes and parental interaction were found to have significant effects on the sub-factors of self-monitoring, such as self-evaluation and self-determination and the sub-factors of self-regulation, such as behavioral inhibition and emotionality. Second, the percentage of parents whose parental attitude was consistent at 58.3%, which is higher than the percentage of parents whose parenting attitude was inconsistent at 41.7%. The results of self-regulation were significantly higher when parental attitudes were consistent than when they were inconsistent. Conclusion/Implications: This research is significant in that it offered a concrete view of parental attitudes and consistency status that affect child's self-regulation.

Objective: This study examined the association between mother-child communication and preschool children's peer competence mediated by ego resiliency Methods: The data from 318 preschool age children and their mothers in Seoul and Gyung-Gi province were used for this study. Mothers reported mother-child communication using three subscales from the revised parent-child communication inventory(Barnes & Oslom, 1982). This study used four subscales from the Korea Personality Inventory for Children (KPI-C)in order to calculate children's ego resiliency and used six subscales from the Child Behavior Scales(Ladd & Profile, 1996). The data were analyzed using Multiple Regression in SPSS 19.0. Results: Positive mother-child communication predicted a higher level of children's ego resiliency and peer competence. Ego resiliency fully mediated the association between mother-child communication and prosocial competence, rejection against peers and insecurity. And positive mother-child communication predicted lower levels of children's aggression, dissociality and irritability. Its association was also mediated by ego resiliency. Conclusion/Implications: These findings indicated that a mother's positive communication with their child would enhance children's ego resiliency and peer competence in preschool children. Thus, the efforts to facilitate parents' positive communication skills in parent education can be promising for preschool children's positive development.

Objective: This study aimed to examine the status of South Korean unification education for young children by reviewing Nuri curriculum developed by the Korean government. Method: Literature review was adopted in order to analyze the contents of the Nuri curriculum teachers'manuals under the areas and elements of unification education. Results: Unification education has been designed to accelerate unification, to promote the values and attitudes toward the unification of the two Koreas, and to prepare for the post-unification period. This education can be categorized into specific areas: democratic community, democratic citizenship, peacekeeping and multiculturalism. These areas account for 24.24% of the total contents in the Teachers'Manual of the Nuri curriculum. The percentage of the contents helpful to understand North Korea and unification, however, is merely 0.25% of the total contents, and the elements are not fairly balanced. Such content coverage of the teacher's manuals for kindergartens is 2.83% higher than that for preschools. Conclusion/Implications: The implications of this analysis include that the elements of unification education should take a more balanced approach with more integrated and broader coverage. The elements also need to be revised so that both kindergarteners and preschoolers can get access to unification education of the same quality.

Objective: The purpose of this study was to examine the differences between mothers' and grand mothers' picture book reading behavior with children of ages 2 and 4. Methods: Participants were twenty 2 year olds and their mothers/grandmothers as well as twenty 4 year olds and their mothers/grandmothers. Forty pairs of children/mothers and children/grandmothers, respectively, were videotaped as they shared reading a picture book together. Data were analyzed with descriptive statistics, mean, standard deviation, and two-way ANOVA test. Results: Results indicated that mothers' and grandmothers' picture book reading behaviors were significantly different in verbal behavior. Mothers performed more explanation and questioning, while grandmothers performed more limitation, directing, and correcting. As far as non-verbal behavior is concerned, mothers used more physicalgestures, pointing, descriptive gestures, and imitative gestures, whereas grandmothers requested certain actions. Conclusion/Implications: These findings have implications for the importance of the mothers'/grandmothers' roles in shared picture book reading with the child.

Objective: This study aimed to examine the mediation effects of parenting style and daily activity on the relationships between cumulative parental stress and cognitive and language development of children. Methods: The participants of this study were 1,154 mothers, their five-year-old children, and teachers enrolled in the population-based study of the Panel Study of Korea Children (PSKC) conducted by the Korea Institute of Childcare and Education from 2008 to 2013. In order to analyze the data, descriptive analysis, Pearson correlation analysis, and structural equation modeling were used. Results: The results revealed that warm parenting style as well as daily activity had dual mediating effects between cumulative parental stress and child development (cognitive and language development). However, warm parenting style did not have any direct effects on child development in this model. Conclusion/Implications: Given that actual mother-child daily activity had an important role in affecting child development, support programs for parenting should include activities that include specific materials and activities which parents can do with their children in everyday life.