The smartphone has many attractive attributes and characteristics that could make it highly addictive, particularly in adolescents. The purpose of this study was to examine the prevalence of young adolescents in risk of smartphone addiction and the psychological factors associated with smartphone addiction. Four hundred ninety middle school students completed a self-questionnaire measuring levels of smartphone addiction, behavioral and emotional problems, self-esteem, anxiety, and adolescent-parent communication. One hundred twenty-eight (26.61%) adolescents were in high risk of smartphone addiction. This latter group showed significantly more severe levels of behavioral and emotional problems, lower self-esteem, and poorer quality of communication with their parents. Multiple regression analysis revealed that the severity of smartphone addiction is significantly associated with aggressive behavior (β =.593, t = 3.825) and self-esteem (β = −.305, t = −2.258). Further exploratory and confirmatory studies should consider different sites, demographics, technological mobile devices, platforms, and applications.
The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This research was supported by the grant from Gong-ju National Hospital, and also by a grant of the Korean Mental Health Technology R&D Project, Ministry of Health & Welfare, Republic of Korea (HM14C2603).
