• Korean Journal of Social Welfare
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• v.61 no.1
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• pp.57-79
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• 2009

This study analyzes the effect of poverty on child development outcomes including academic achievement, self-esteem, depression/anxiety, attention problems, aggression, and delinquency. The poverty experiences among elementary school children are longitudinally observed during 3 years between the 4th grade and the 6th grade. When development outcomes are compared among persistently poor children, transitory poor children, and non-poor children, academic achievement is found to be significantly different. The analyses of the relationships between the poverty status and developmental trajectories show that academic achievement among non-poor children has improved over time, while the level of poor children's achievement has decreased. The result also shows that problematic behaviors such as attention problems, aggression, delinquency has improved over time among all the children. Yet, the gap between poor and non-poor children has not decreased. The multivariate analyses indicate that the effect of poverty remains statistically significant only for academic achievement after children's individual and familial characteristics are controlled. Past experiences of poverty in addition to the current poverty affect academic achievement and persistent poverty has a stronger effect than transitory poverty on academic achievement, although the findings are not consistent across all the estimated models.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.27 no.2
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• pp.119-129
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• 2016

Objectives: The purpose of this study was to investigate mental health problems in obese child and adolescent patients. We assess the frequency of mental health problems and their differences according to sex, school grade and severity of obesity. Methods: The sample consisted of 106 children and adolescents aged 8-16 years (61 boys with mean age $10.98{\pm}2.26$, 45 girls with mean age $9.74{\pm}1.96$, p=.004) who were diagnosed with obesity and recruited at the Department of Pediatrics of Jeju National University Hospital. The participants completed the Korean-Child Behavior Checklist (K-CBCL), Children's Depression Inventory (CDI), Korean version of the Eating Attitude Test-26 (KEAT-26), and somatotype drawings. Results: The percentage of participants having a T-score in clinical range on one or more CBCL subscale was 37.7%. The percentage of participants in the high risk group for depression (CDI score above 17) was 20.8% and that in the high risk group for eating disorder (EAT-26 score above 20) was 6%. The girls showed significantly lower CBCL T-scores in social competence ($48.39{\pm}15.66$ vs. $38.91{\pm}22.04$, p=.011), adjustment function ($49.51{\pm}17.35$ vs. $40.38{\pm}22.58$, p=.020) and school competence ($53.34{\pm}10.47$ vs. $48.22{\pm}15.11$, p=.042) than the boys, but the percentages of boys and girls in clinical range were not significantly different. The middle school students showed (significantly) higher CBCL T-scores in somatic symptoms ($60.86{\pm}9.44$ vs. $55.74{\pm}6.76$, p=.005), aggressive behavior ($58.81{\pm}6.74$ vs. $54.68{\pm}6.22$, p=.009), total problems ($59.86{\pm}9.91$ vs. $54.88{\pm}9.76$, p=.039) and externalizing problems ($57.90{\pm}10.57$ vs. $52.44{\pm}9.38$, p=.022) than the elementary school students. The severe obesity group showed significantly higher CBCL T-scores in attention problems ($59.18{\pm}9.45$ vs. $54.15{\pm}5.34$, p=.001), social problems ($59.25{\pm}8.59$ vs. $55.96{\pm}6.50$, p=.038), delinquent behavior ($58.07{\pm}6.97$ vs. $54.73{\pm}6.00$, p=.017) and total problems ($59.21{\pm}11.65$ vs. $54.67{\pm}9.03$, p=.037) than the mild to moderate obesity group. Conclusion: Significant proportions of obese children and adolescents suffer from mental health problems. Clinicians need to pay attention to the mental health risk, especially in obese adolescents and severely obese children and adolescents.

• Journal of Korean Public Health Nursing
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• v.31 no.3
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• pp.505-517
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• 2017

Purpose: This study was conducted to investigate factors affecting the somatizationof 4th grade elementary school students in South Korea. Methods: The research used cross-sectional data of 2,031 first grade elementary school students that participated in 4th-year Korean Children and Youth Panel Survey (KCYPS). Data analysis, which included descriptive statistics, t-tests, one-way ANOVA, Pearson's correlation, and hierarchical regression,was performed using SPSS/WIN 23.0. Results: Aggression (r=0.60, p<.001) and depression (r=0.69, p<.001) showed significant positive correlation, while affection (r=-0.22, p<.001), reasonable explanation (r=-0.28, p<.001), peer relationship (r=-0.06, p=.001), and teacher relationship (r=-0.20, p<.001) were negatively correlated with somatization of elementary school students. Hierarchical regression analysis revealed that depression (${\beta}=0.52$, t=25.52, p<.001), aggression (${\beta}=0.27$, t=13.30, p<.001), reasonable explanation (${\beta}=0.05$, t=2.99, p=.002), and affection (${\beta}=0.04$, t=2.13, p=.031) were significant predictors of somatization. This regression model has an explanatory power of 52.8%. Conclusion: To reduce somatization, it is necessary to develop a therapeutic intervention to change student emotions into a positive coping mechanism and strategy. The results of this study will contribute to the development of programs and practices for healthy school life.

• Journal of the Korea Convergence Society
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• v.9 no.10
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• pp.407-414
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• 2018

This study was conducted to examine the depression, study stress, adolescents' problem behavior in middle school students. A cross-sectional survey was conducted. 116 participants were selected from middle school in Y city, J area. A structured questionnaires were used as a study instrument which included general characteristics, children's depression inventory(CDI), study stress and adolescents' problem behavior. Descriptive statistics, independent t-test, one-way ANOVA, Pearson correlation coefficient and multiple regression were used for analysis. the result was that grade level, relation with parents and Friends were major predictors of problem behaviors of male students in the second grade of middle school. As a result of this study, it is to suggest the necessity of guidance, education policy, and program development for the experience and formation of healthy human relationships among adolescents.

• Korean Journal of Social Welfare Studies
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• v.42 no.4
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• pp.165-186
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• 2011

Relative effects of single-parent family(single-mother vs. single-father) and interparental conflict(high vs. low) on children's mental health(depression, anxiety, emotional regulation, self-seteem, level of distress and satisfaction with life) was examined for the sample of elementary school students of the Korea Youth Panel Survey. The major findings of the study were as follows; (1) parental conflict has had more damaging effects on children's mental health than those of single-parent families. (2) Parents in high conflict families had most negative parenting behaviors. (3) Controlled for other variables including parenting behaviors, parental conflict had no longer negative effects on children's mental health Implications of results for theory, research, and policy are discussed.

• Journal of agricultural medicine and community health
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• v.35 no.2
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• pp.124-133
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• 2010

Objectives: This study is to offer basic data to understand the relationships between mental health, level of depression, and internet addiction of high school students in farming communities for developing a mental health management program for adolescents. Methods: The survey was carried out on a convenience sample of 299 high school students in farming communities during May of 2008. Data analysis procedure included $X^2$-test, t-test, Pearson correlation among Adolescent Mental Health & Problem-behavior Screening Questionnaire (AMPQ), Children's Depression Inventory (CDI), and Scales of Internet addiction (K-scales). Results: First, the level of mental health according to the AMPQ for subjects from this study showed problematic behavior was lower when compared to other researches. There were statistically significant differences according to the school type for externalization problems and overall problematic behavior. Based on gender, it was even more problematic for male students in regards to externalization problems. Secondly, the level of depression was relatively low : 5.1% for potential risk and 0.3% for high risk. Thirdly, a total of 96.9% were considered normal for Internet addition levels. 1.7% for potential risk, 1.4% for high risk; however, there was no statistically significant difference between each variable. Fourthly, there was a strong relationship between subjects AMPQ, level of depression and Internet addiction. As depression worsens, Internet addiction also becomes stronger. Conclusion: There is a need for awareness of the mental health of adolescents and precautionary measures, the development of a program for early treatment, adequate management, and decisions on the direction of treatment.

• Psychiatry investigation
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• v.15 no.11
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• pp.1046-1052
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• 2018

Objective The aims of the present study were to explore the occurrence of childhood trauma and importantly to determine the impacts of childhood trauma on psychosocial features in a Chinese sample of young adults. Methods A survey was carried out in a group of 555 university students by using Childhood Trauma Questionnaire (CTQ), Self-rating Depression Scale (SDS), Self-rating Anxiety Scale (SAS), Dysfunctional Attitudes Questionnaire (DAS), Eysenck Personality Questionnaire (EPQ), and Social Support Rating Scale (SSRS). The moderate-severe cut-off scores for CTQ were used to calculate the prevalence of childhood trauma, and then psychosocial features were compared between individuals with and without childhood trauma. Results A proportion of 18.6% of university students had self-reported childhood trauma exposures. Subjects with childhood trauma reported higher scores of SDS, SAS, DAS, and psychoticism and neuroticism dimensions of EPQ (t=4.311-5.551, p<0.001); while lower scores of SSRS and extraversion dimension of EPQ (t=-4.061- -3.039, p<0.01). Regression analyses further revealed that scores of SAS and DAS were positively (Adjusted B=0.211-0.230, p<0.05), while scores of SSRS were negatively (Adjusted B=-0.273- -0.240, p<0.05) associated with specific CTQ scores. Conclusion Childhood trauma is still a common social and psychological problem. Individuals with childhood trauma show much more depression, anxiety, distorted cognition, personality deficits, and lower levels of social support, which may represent the social and psychological vulnerability for developing psychiatric disorders after childhood trauma experiences.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.16 no.1
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• pp.47-53
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• 2005

Objectives : Few studies have examined the relation between the attachment styles of the primary caregivers and the behavioral problems of their children. This study was performed to identify the impact of the insecure parental attachment patterns on the development of their higher grades elementary school children's psychiatric manifestations and disorders. Methods : 504 higher elementary pupils and their primary caretakers were included in our study. Relationship Questionnaire, Kovacs Children's Depression Inventory, Spielberger's State-Trait Anxiety Inventory for children, and Korean Child Behavior Checklist were applied to them. Results : The grade-school children of the parents who belonged to preoccupied attachment type revealed higher Withdrawn, Anxious/depressed, Social Problems, Attention Problems, Delinquent Problems, Aggressive Problems, Internalizing Problems, Externalizing Problems, Total Behavioral Problems scores than ones of securely attached parents (p<0.01). Internalizing Problems score of preoccupied parents' children was highest, and one of avoidant and secure typed parents' kids followed in order (p=0.004) . More youngsters revealed Total Behavior Problem score high enough to clinically meaningful level in insecure parental attachment style than in secure one (p=0.038). Higher CDI score in insecure parental group was reported than in secure one (p=0.040). Conclusion : Parental insecure attachment can be associated with the development of the behavioral problems and psychiatric illness of their children.

• The Journal of Korean Academic Society of Nursing Education
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• v.29 no.4
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• pp.440-449
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• 2023

Purpose: This study aimed to identify the reciprocal relationship between parenting attitudes (positive and negative) and adolescent emotional problems as indicated by aggression, social withdrawal, and depression. Methods: This study analyzed longitudinal data from 2,325 parents and their children from the Korea Children and Youth Panel Survey 2018 at three time points over a three-year period (the first to third grade of middle school). Autoregressive cross-lagged modeling was conducted using AMOS 26.0. Results: The results indicated that both parenting attitudes and adolescents' emotional problems were relatively stable over time. In other words, the parenting attitude at a previous point affects the parenting attitude at a later point, and the emotional problem at the previous point continues to affect the emotional problem at the later point. There were no significant cross-lagged effects from both positive and negative parenting attitudes to adolescents' emotional problems. In contrast, adolescents' emotional problems at previous time points positively predicted negative parenting attitudes at later time points. In other words, if there were many emotional problems of aggression, social withdrawal, and depression in adolescents at a previous time, negative parenting attitudes such as rejection, force, and inconsistency at a later time increased. Conclusion: This study can reflect the characteristics of the development of independence in adolescence. Parents should deal with their children's emotional problems based on their understanding of the developmental characteristics of adolescence, and this study provides a strategy for parents to establish appropriate parenting attitudes for adolescents with emotional problems.

• Child Health Nursing Research
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• v.20 no.3
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• pp.133-141
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• 2014

Purpose: This study was done to identify the effects of the Positive Peer Relationship Training Program on self-esteem, bullying, and depression. Methods: The research design was a quasi-experimental research with a nonequivalent control group non-synchronized pre-posttest. The recruited participants were forty-four 6th graders at an elementary school in G city. The research was carried out from September 10 to November 19, 2012. To test the effects of the Positive Peer Relationship Training Program, the participants were divided into two groups, an experimental group (23) and a control group (21). The Positive Peer Relationship Training Program was provided to the experiment group for 45 minutes/session twice a week, for 4 weeks. Data were analyzed using Fisher's exact probability test, $x^2$-test and t-test with the SPSS/WIN 18.0 program. Results: After attending the Positive Peer Relationship Training Program, no significant differences were found in self-esteem scores but significant differences were found in bullying and depression scores between the experimental group and the control group (t=1.27, p=.212, t=-2.10, p=.042; t=-2.37, p=.023). Conclusion: The results indicate that the Positive Peer Relationship Training Program is an effective nursing intervention for decreasing bullying and depression among Children in Early Adolescence.