• Journal of Nutrition and Health
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• v.43 no.6
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• pp.578-587
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• 2010

This study was conducted to investigate the food behavior during the childhood, the influence of food behavior on internalizing and externalizing behavior problems, and the pattern of influence of food behavior on behavior problem depending on children's age and gender. A total of 171 children aged 5 and 6 years were selected who attended 3 nurseries and 1 kindergarten in Seoul, and the survey data responded by teachers were analyzed. The results were as follows. First, children with higher levels of food behavior showed less internalizing behavior problems compared to those with lower levels of food behavior. The main effects and interaction of gender and age were not significant. Second, children with higher levels of food behavior showed less externalizing behavior problems compared to those with lower levels of food behavior. For hyperactivity, interaction of age and food behavior was significant, and age and the interaction of age and food behavior affected children's agression. Food behavior of children affects behavior problem and, therefore, children with better food behavior showed less behavior problems in the same circumstances.

• Journal of Families and Better Life
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• v.33 no.1
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• pp.1-17
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• 2015

This study investigated how variables of internalizing and externalizing problematic behaviors change according to gender and as time passes by and how the variables influence adolescent problematic behaviors. The variables selected for the analysis are personal variables, parent variables, peer and school variables, and community variables. longitudinal data collected for 4 years from the Korea Youth Panel Survey(KYPS) were utilized for the analysis. Data were collected initially from 2,707 fifth grade elementary students in 2005 and they were traced until 2008. The final respondents were 2,448 students. The findings are as follows. Frist, the statistical significance was found in changes of problematic behavioral variables in terms of the gender difference. Second, variables, such as self-esteem and self-control are negatively correlated to the problematic behaviors and stress level is strongly positively correlated to the behaviors. Third, the study pressure and peer attachment level are correlated to the initial value of internalizing problematic behaviors. In conclusion, given that more statistical significances were found at initial values than the change rates among variables, early intervention is important in addressing adolescent problematic behaviors.

• Journal of Families and Better Life
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• v.30 no.2
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• pp.1-10
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• 2012

This study focused on the relationships among emotionality, eating behavior problems, and behavior problems in a sample of 185 four- to five-year-old children attending kindergarten or a day care center in Seoul. The values were all measured by their teachers. The collected data were analyzed using simple regression and hierarchical multiple regression. The main results of this study were as follows. First, children's positive and negative emotionality each exerted negative and positive effects on their internalizing behavior problems. Second, children's positive emotionality had a negative influence on their eating behavior problems. On the other hand, children's negative emotionality had a positive influence on eating behavior problems. Finally, effect of children's positive emotionality on their eating behavior problems was partially mediated by internalizing behavior problems. On the other hand, the effect of children's negative emotionality on their eating behavior problems was totally mediated by their internalizing behavior problems.

• Korean Journal of Child Studies
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• v.38 no.2
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• pp.191-204
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• 2017

Objective: The purpose of this study was to explore the structural relationships among duration of media use, behavior problems, and school adjustment, while accounting for gender differences. Methods: The study used 4th-wave panel data from the Korean Children and Youth Panel Study, and 2,119 first graders in elementary school were analyzed. The data were analyzed using Structural Equation Modeling. Results: The results can be summarized as follows. First, the duration of media use had a direct effect on school adjustment. Secondly, the duration of media use had an indirect effect on school adjustment through internalizing and externalizing problems. According to multigroup analysis, gender differences were found in the structural relations among variables. Conclusion: This study emphasizes the needs for media usage education to improve children's school adjustment. Furthermore, it suggests that different intervention strategies for internalizing/externalizing behavior problems are needed depending on gender.

• Korean Journal of Social Welfare
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• v.62 no.4
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• pp.377-402
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• 2010

This study examines the effects and process of housing poverty on children's physical health, internalizing problems and academic achievement using the first Korea Welfare Panel Study. The results show that sub-minimum standard housing condition and housing expenditures have increased the housing instability, non-study activities, while harming parent's health and decreasing non-housing expenditures. And this process negatively affects children's internalizing problems and academic achievement. The findings of this study have value for controlling the confounding factors as income poverty, neighborhood poverty and characters of household. This research is significant in that it develops the theoretical model of housing poverty and suggests the necessity of interventions to alleviate housing poverty.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.27 no.1
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• pp.56-63
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• 2016

Objectives: The aim of this study was to examine the relationship between personality of parent and offspring, and offspring's psychological adaptation. Methods: We examined temperament and character of 65 parents and their offspring (measured using the Junior Temperament and Character Inventory and Temperament and Character Inventory) and offspring's internalizing (anxiety, depression) and externalizing (delinquency, hyperactivity) problems. Results: The internalizing problems of offspring were positively associated with harm avoidance (HA) of offspring and parent, and negatively associated with self-directedness (SD) of offspring and parent. The externalizing problems of offspring were positively associated with novelty seeking of offspring, and were predicted by SD of parent. The interaction between parent's HA and offspring's HA predicted higher levels of anxiety of offspring. Conclusion: The association between the offspring's personality and internalizing and externalizing problems can depend on the personality of the parent.

• Korean Journal of Childcare and Education
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• v.15 no.2
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• pp.59-76
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• 2019

Objective: The purpose of this study was to analyze the structural relationship and influence of parents' family interaction, parenting efficacy, and child internalizing and externalizing problem behaviors. Methods: 1,418 children and their parents, and survey data from a panel study on Korean children (2014), were used to analyze the structural equation model. Results: First, the mother's family interaction had direct influence on their parenting efficacy, as well as their child's internalization and externalization. Second, the father's family interaction had a direct influence only on the internal problem behaviors of the child, and child external problem behaviors were influenced through the father's parenting efficacy. Third, parenting efficacy mediated the effects of family interaction on the problem behavior of children. Especially, the father's family interaction was found to affect child variables through the mother's parenting efficacy. Finally, the internalizing problem behaviors of the child mediated the effects of the parents' family interaction and parenting efficacy on child externalizing problem behaviors. Conclusion/Implications: The results of this study are significant in that the factors of father, mother, and child are interrelated, and that parent interaction has varying influence on the problems of their children.

• International Journal of Advanced Culture Technology
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• v.11 no.1
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• pp.55-62
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• 2023

For proper socialization of children the psychological and emotional state of parents that affect children is very important. Recently, while interest in various psychological behavioral problems of children has increased, various studies have been conducted on parental psychology that affects children's emotions. In particular, due to COVID-19, stress has increased throughout society, and it has made parental psychology and childrearing more difficult. Therefore, we aim to investigate the effects of psychological factors, among the variables of various parents that affect children's problem behavior in this study. As a result of this study, it can be confirmed that there is a difference in the effect of parental depression on children's internalizing and externalizing behaviors. Parental depression had a significant positive effect on children's internalizing behavior with 𝛽 =.34, p<.001. In other words, the higher the parents' depression, the higher the child's internalization behavior. And parental depression was found to have a significant effect on children's externalizing behavior, with 𝛽 =.81, p<.001. This also means that the higher the parents' depression, the higher the child's externalizing behavior. Therefore, it can be seen that parental depression is an important factor influencing both children's internalizing and externalizing behaviors.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.1
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• pp.408-419
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• 2018

The purpose of this study uses a structural equation model to investigate the relationships between impulsivity, internalizing - externalizing behavior problems, internet addiction, and mobile phone addiction in adolescents. We investigated whether internalizing - externalizing behavior problems plays a mediating role in the relationship between impulsivity and mobile phone addiction/internet addiction. Survey responses of 433 middle school students in Seoul areas were analyzed for this study. The findings of this study are as follows: (1) The "research model" in this study was found suitable, and was selected as a final model. Structural equation modeling analyses indicated that impulsivity influenced internet addiction and mobile phone addiction, and externalizing behavior problems showed a significant effect on mobile phone addiction. In addition, impulsivity had a significant effect on internalizing - externalizing behavior problems. (2) Externalizing behavior problems was a mediator in the relationship between impulsivity and mobile phone addiction. Lastly, the meanings and implications of this research to counseling strategies and education were suggested in this research.

• Korean Journal of Social Welfare Studies
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• v.45 no.2
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• pp.5-30
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• 2014

This study sought to identify developmental trajectories of bullying victimization from late elementary school through early high school, and to examine internalizing and externalizing problem outcomes associated with the trajectory group membership. Data from Seoul Panel Study of Children were collected annually over a 7-year period from 5th grade of elementary school through 2nd grade of high school (2005~2011). Latent class growth analysis yield three trajectory classes corresponding to stable low (81.2%), stable high (3.5%), and declining bullying victimization (15.6%). Findings from analysis of covariance indicated that students in both stable high and declining trajectory groups reported significantly higher means in internalizing behavior (withdrawal, depression/anxiety, and suicide ideation), compared to those in the stable low group. For externalizing behavior such as aggression and juvenile status offense, students in the stable high group showed higher means, compared to those in the stable low and declining trajectory groups. Developmental pattern of bullying victimization over multiple development stages and associated internalizing and externalizing outcomes are discussed as are the implications for the bullying prevention.