Seokjin Woo

Factors associated with perceived health among Korean adolescents.

This study examined the influences of personal, social, and environmental-structural factors on the perceived health of Korean adolescents. Using a two-stage generalized hierarchical logistic linear multilevel model, this study found that general high school enrollment, younger age, normal weight, and frequent exercise increased the likelihood of a positive self-perception of health. Higher levels of parental concern and quality of school life also contributed to the likelihood of students perceiving themselves as healthy. In contrast, psychological symptoms and negative self-esteem decreased the likelihood that students perceived themselves as healthy. The results provide implications for disease prevention and health promotion programs.

Linking Traumatic Childhood Experiences to the Physical Health of Korean Adolescents in Out-of-Home Care through Depression and Anxiety

The main purpose of this study is to assess whether the physical health of Korean adolescents in out-of-home care is affected directly by traumatic childhood experiences and/or indirectly through depression and anxiety. Study participants are 460 adolescents who are included in the first and second wave of the Panel Study on Korean Children in Out-of-Home Care. The data are analyzed using structural equation modeling. Our structural model finds no direct effects of traumatic experiences on physical health. Among the two types of trauma experiences, namely, family instability and violence experiences, only violence experiences affect physical health indirectly through depression and anxiety. Based on the results, practice implications for Korean adolescents in care are discussed.

The Effect of Transparency Policies on Shadow Economy: Measurement and Evidence from Korea

This paper provides a new and simple methodology to examine the relative size of the shadow economy to the official one using the classical money...

How do physical health problems of Korean adolescents in out-of-home care affect their psychosocial adaptations? The mediation of bullying victimization experiences

•Children in out-of-home care are known to suffer from various physical health problems.•Poor health status would force the children in care into vulnerable positions of being bullied at school.•The study data are obtained from the Panel Study on Korean Children in Out-of-Home Care.•The study finds that physical health problems negatively affect self-esteem, depression and anxiety, and social withdrawal.•The influence of physical health problems is mediated on depression and anxiety through bullying victimization.