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KMID : 0605720120180020223
Journal of the Korean Society of Biological Therapies in Psychiatry
2012 Volume.18 No. 2 p.223 ~ p.230
Study for Relations between Smart-Phone Addiction Level and Korea Youth Self Report
Seo Chang-Min

Lee Jong-Hun
Choi Tae-Young
Kim Ji-Hyun
Shin Im-Hee
Woo Jung-Min
Abstract
Objectives: Recent years, the smart-phone usage has been rapidly increased. While it gave us many conveniences and be-nefits, the adverse effects also came to emerge and threatened individual¡¯s mental health. Especially, its overusage in the adolescents can have substantial impact on their psychosocial development. We aim to evaluate the psychopathologies of the adolescents according to smart-phone addiction level, by using the Korea-Youth Self Report.

Methods: We selected four high schools within Daegu, Korea. Among the smart-phone users, 276 subjects were enrolled. The severity of addiction was measured through ¡®2010 Smart-phone Addiction Rating Scales¡¯ guided by the Korean Internet & Security Agency. The psychopathologies of the subjects were evaluated with the Korea-Youth Self Report.

Results: The total score of the Smart-phone Addiction Rating Scales and the total problematic behavior score of Korea- Youth Self Report showed a positive correlation(r=.412, p£¼0.001). The group with more severely addicted showed higher T-scores on the nine of eleven subscales of the Korea-Youth Self Report[somatic complaints(p£¼0.05), anxiety/ depression(p£¼0.01), thought problems(p£¼0.01), attention problems(p£¼0.001), delinquency(p£¼0.001), aggressiveness(p £¼0.001), inter- nalizing problems(p£¼0.001), externalizing problems(p£¼0.001), total problematic behaviors(p£¼0.001)]. Among the contents and situations of smart-phone usage, utilizing the smart-phone for Social Network Services(OR : 1.83 ; 95% CI :1.29-2.59) and situations of smart-phone usage like ¡®in bedtime¡¯(OR : 1.52, 95% CI :1.04-2.23), ¡®at bathroom¡¯(OR : 1.84, 95% CI :1.28-2.65) w-ere risk factors for high level group of smart-phone addiction.

Conclusion: We suggest that smart-phone addiction level is related to compromised psychological well-being of the adolescences. Also, Specific purpose and situations of smart-phone usages are associated to smart-phone addiction level. In the future, if more obvious psychopathologies and risk factors are grasped, it may be helpful in screening and intervention of high risk adolescent to smart-phone addiction.
KEYWORD
Adolescent, Smart-phone, Addiction, Korea-Youth Self Report
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