• 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.

• Journal of the Korean Society of Child Welfare
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• no.36
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• pp.7-27
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• 2011

This study empirically examines the effects of after-school self-care on children's development. More specifically, we examine whether the level of after-school self-care experiences that a child had during the 4 to 6 grade period affects the levels of school achievement, internalizing problem behaviors, externalizing problem behaviors, and delinquent behaviors during the child's middle school years. The study utilized the data from the Korea Welfare Panel Study's 1st and 4th year child supplementary surveys. The results show that the level of after-school self-care experiences negatively affects children's school achievement and internalizing problem behaviors. The study finds that, as the level of after-school self-care experiences increase, school achievement decreases and internalizing problem behaviors increase. The effects of after-school self-care on school achievement and internalizing behaviors were statistically significant even after controlling for the other variables that are known to be important factors on child development including child, parent, and family characteristics. The findings suggest that there is an independent effect of the level of after-school self-care on school achievement and internalizing problem behaviors. We also provide policy implications of the study. The policy considerations for latchkey children should include not only increasing the quantity of after-school programs, but also paying attention to the need of child development support programs beyond basic protection and care.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.2
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• pp.676-684
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• 2021

This study examined how much Korean male middle school students used YouTube to determine if the social support from parents, teachers, and friends might moderate the relationships between YouTube overuse and internalizing and externalizing problems. Three hundred and twenty male middle school students completed questionnaires asking about their YouTube use, levels of YouTube addiction, internalizing and externalizing behaviors, and the degree of social support from parents, teachers, and friends. The results indicated that the YouTube addiction was positively related to the levels of internalizing and externalizing problems. Parental support moderated the relationships between YouTube addiction and internalizing problems. On the other hand, the moderating effects of teachers' or friends' supports were not significant. In contrast, teachers' support was the most crucial moderating factor regarding externalizing problems, while parental and friends' supports were only related to delinquency but not to aggression. These results suggest that the role of parental or teacher supports should be unique depending on the types of problem behaviors. Furthermore, the 'protective effects' of social support were not found in the highly addicted group, suggesting that the early prevention of YouTube overuse is a crucial intervention.

• Korean Journal of Culture and Social Issue
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• v.23 no.4
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• pp.475-495
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• 2017

The present study aimed to understand young adult women's disordered eating symptoms with materialism and pathological celebrity worship. Specifically, we hypothesized that pathological celebrity worship and internalization of sociocultural attitudes towards appearance would mediate the relationship between materialism and disordered eating symptoms among young adult women. A total of 601 female college students participated in this study. As hypothesized, we found that materialism predicted pathological celebrity worship and increased internalization of sociocultural attitudes towards appearance, which in turn, led to a higher level of disordered eating symptoms. Our findings suggest that young adult women's disordered eating behaviors should be understood as a sociocultural phenomenon rather than as an individual woman's personal issue.

• 한국사회정책
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• v.24 no.1
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• pp.153-185
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• 2017

The purpose of this study is to investigate the actual conditions and causes of the problem behaviors of Korean Chinese'left-behind'children in China in order to propose a support system to prevent problem behaviors of them. For this purpose, a questionnaire survey was conducted on 399 children who attend at three Korean Chines schools in Yonbian in China. The questionnaire consisted of general characteristics, internalizing problem behavior, social support, self-esteem, and self-resilience. This paper analysed the survey data by employing one-way ANOVA and a structural equation modeling. It verified if there is significant difference in internalizing problem behaviour, self-esteem, self-resilience, and social support between left-behind children's group and non left-behind children's group. It also identified a structural causal relationship and direct or indirect effects among problematic behaviour, self-esteem, self-resilience, and social support. The results of the analysis are as follows. First, there was a statistically significant difference in the social withdrawal and depression of internalizing problem behaviors between left-behind children's group and non left-behind children's group. Second, the left-behind children's group showed no significant difference in self-resilience and social support compared to non left-behind children's group, but showed a significant difference in self-esteem. In the positive self- esteem factor, non left-behind children's group showed much higher score whereas left-behind children's group was higher in the negative self-esteem factor. Third, social support for left-behind children's group has a statistically significant direct negative effect on internalizing problem behaviors, and indirectly negative effects on problem behavior through self-resilience. These results suggest the necessity of establishing a social support system for mitigating and preventing problem behaviors and the necessity of preparing measures to improve self-resilience. Based on the results of the study, we discussed how to establish a social support system in China to mitigate internalizing problem behaviors of Korean Chinese left-behind children.

• Korean Journal of Psychosomatic Medicine
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• v.30 no.2
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• pp.119-126
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• 2022

Objectives : The purpose of this study was to examine the clinical utility of the internalization and externalization higher-order scales of the Minnesota Multiphasic Personality Inventory-Adolescent Restructured Form (MMPI-A-RF), compared with those scales of the Korean Child Behavior Checklist (K-CBCL). Methods : 43 adolescents with internalizing disorders and 44 adolescents with externalizing disorders and their parents were administered the MMPI-A-RF and K-CBCL each. To verify the difference between the internalization and externalization scales of the MMPI-A-RF and K-CBCL for each group, independent-sample t test was performed. To compare the agreement between the MMPI-A-RF and K-CBCL, correlation analysis was also conducted. Lastly, to identify which scales significantly best predict each of the internalizing and externalizing disorder, logistic regression analysis was conducted. Results : Internalization scales of the MMPI-A-RF and K-CBCL were significantly higher in the internalizing disorder group, and the externalization scales were significantly higher in the externalizing disorder group. The positive correlation was significant only for internalization problems between the two evaluation measures in both groups (each r=0.360, p<0.05, r=0.572, p<0.05). In addition, the scales significantly predicted internalizing and externalizing disorders were the internalization and externalization scales of the MMPI-A-RF, followed by the externalization scale of the K-CBCL (R²=0.407, p<0.05). Conclusions : The internalization and externalization higher-order scales of the MMPI-A-RF were found to reliably reflect the characteristics of each disorder in adolescents and be useful evaluative scales to differentiate disorders. Moreover, if adolescents show externalization problems, additional information from the K-CBCL can be more useful to differentiate disorders.

• Journal of Families and Better Life
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• v.22 no.5
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• pp.175-183
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• 2004

This study was conducted to investigate the influence of the psychological environment on the psychosocial maladjustment in early adolescence. This study also examined how the psychological environment influenced early adolescents in internalizing and externalizing their problems. Four hundred and eight students from three middle schools in Seoul participated in this study. The participants were divided into two groups by gender, and their psychological environment and psychosocial maladjustment were measured. The data were analyzed using ANOVA and multiple regression. The results of this study are as follows: Mutual intimacy and respect in the psychological environment affected internalizing and externalizing problems among male students; whereas communication affected internalizing and externalizing problems among female students. Based on this analysis, theoretical basics were presented for educational programs to prevent internalizing and externalizing problems.

• Journal of the Korean Society for Library and Information Science
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• v.41 no.1
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• pp.139-164
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• 2007

This paper analyzed the effects of group bibliotherapy in junior high school assigned by Daegu Metropolitan Office or Education as a model school. Seventy seven students haying problems were selected and divided into the two different programs which developed for internalizing problems and externalizing problems respectively. Each bibliotherapy program has been carried out 15 times. The effects of two programs were proved positive and statistically significant. The effect of each program were differ from the other, owing to the purpose and reading materials. The study skewed bibliotherapy are more effective for students having internalizing Problems and female students. Bibliotherapy also affected student's reading attitude. In order to reach self bibliotherapy, developmental bibliotherapy should be connected to the reading guidance.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.16 no.1
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• pp.117-123
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• 2005

Objectives : The purpose of the present study was to investigate the gender differences in behavior problems and social competences of Korean Adolescents. Methods : K-YSR (Korean-YSR) data from 6570 Korean adolescents (2549 boys and 4021 girls) and K-CBCL (Korean-CBCL) data from 2373 parents (boys 1173 and girls 1200) between the ages of 12 to 17 were analysed. Results : The results showed that boys reported higher mean scale scores on the Social Problems, Delinquent Behavior, whereas girls showed higher mean scale scores on the Withdrawn, Somatic Complaints, Anxious/Depressed and Aggressive Behaviors as well as Internalizing Problems and Total Behavior Problems in K-YSR. Girls also reported higher scores on the Social. as well as Total Competence Scale. Also parents reported higher mean scale scores on the Attention Problems, Delinquent Behavior in their boys, whereas reported higher mean scale scores on the Withdrawn, Somatic Complaints, Anxious/Depressed and Aggressive Behaviors as well as Internalizing Problems in their girls in K-CBCL. Parents reported no differences between boys and girls in social competence scales. Conclusion : In both K-YSR and K-CBCL, girls consistently showed higher scores in the Internalizing Problem scales and there was no significant difference between boys and girls in the Externalizing Problem scores, but girls showed higher mean score in the Aggressive Behavior scale.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.4 no.2
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• pp.73-88
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• 2009

This research is to observe the misbehavior of child, and identify relevance maternal propensity for perfection - one of parents factors that affect the misbehavior of child - to the misbehavior of child. The objects of this study 274 children of 3-5 years who were attending nursery schools and kindergartens in Gyeonggi province and Busan City as well as their mothers of the same number. The result of the research provides the fundamental data about the mother and child relationship with the parent's factor which gives an effect to child's misbehavior and reveals mother's psychological nature of the functional parts of a perfectionism and the disfunction as part of this.