Psychopathology Associated with Cyberbullying among Middle School Students / 신경정신의학

OBJECTIVES: Cyberbullying has recently become a major concern in Korea and especially poses a serious threat to adolescents. The object of this study is to examine the psychopathology of perpetrators and victims of cyberbullying. METHODS: In a cross-sectional study, 490 middle school students completed questionnaires on bullying and victimization experiences in cyberspace. Korean-Youth Self Report (K-YSR) was included to evaluate the psychopathology of the students. RESULTS: The prevalence rates of victims and perpetrators of cyberbullying were 6.92% and 3.33%, respectively. Among 9 sub-scales of K-YSR, the scores of depressed/anxious (p=0.049), thought problems (p=0.002), and attention problems (p=0.039) were significantly different between victim, perpetrator, victim/perpetrator, and control group. Multinomial logistic regression indicated that the victim group was associated with depressed/anxious [odds ratio (OR)=1.10], social immaturity (OR=1.24), thought problems (OR=1.32), and self-destructive identity problems (OR=1.16). The perpetrator group was associated with thought problems (OR=1.37) and attention problems (OR=1.21). The victim/perpetrator group was associated with delinquent behavior (OR=2.04). CONCLUSION: Middle school students involved in cyberbullying were associated with psychopathologies including depression, anxiety, thought problems, attention problems, and delinquent behaviors. The risk of cyberbullying is escalating with the rapid advancement in technology. Therefore, a comprehensive approach should be employed for prediction and prevention of cyberbullying in adolescents.

A Case of Mefloquine-Induced Psychosis / 대한정신약물학회지

Mefloquine is a common anti-malarial agent used for the treatment and prophylaxis of malaria. Here we report a case of a 39-year-old, otherwise healthy woman from South Korea, who had developed visual and auditory hallucination with sleep disturbance after oral administration of mefloquine before traveling to an endemic region. To our knowledge, this would be the first reported case of mefloquine-induced psychosis in South Korea to date. This report underlines the importance of awareness and detection of neuropsychiatric side effects of mefloquine.