References
- Cho, Y. H. (2020). The effect of adolescents' smartphone addiction on depression and self-esteem (Master's thesis). Seoul Venture University, Seoul.
- Hwang, K. H., & Cho, O. H. (2018). Factors related with problems experienced by adolescents due to smartphone use. Journal of Korean Academic Society of Home Care Nursing, 25(3), 191-203.
- Jeong, S. B. (2022). Factors related to prolonged smartphone usage among high school students in an urban area. Journal of the Korea Academia-Industrial cooperation Society, 23(4), 130-137. doi:10.5762/KAIS.2022.23.4.130
- Kim, B. N. (2013). Effect of smart-phone addiction on youth's sociality development. Journal of the Korea Contents Association, 13(4), 208-217. doi:10.5392/JKCA.2013.13.04.208
- Kim, D., Keum, C., Park, A. T. R., & Lee, S. (2017). The effectiveness of an internet & smartphone addiction prevention program for youth. Asian Journal of Education, 18(2), 293-314. https://doi.org/10.15753/aje.2017.06.18.2.293
- Kim, E. (2022). Analysis of the relationship between daily changes due to COVID-19 and smartphone usage time among adolescents. Journal of Humanities and Social Science, 13(5), 1695-1710.
- Kim, J. O. (2021). Factors and health behaviors affecting smartphone over-dependency among adolescents: Focus on 2020 adolescents' health behavior survey. Korean Journal of Health Service Management, 15(2), 91-105. doi:10.12811/kshsm.2021.15.2.091
- Kim, J. S., Moon, H. J., & Hwang, S. I. (2014). The influence of rearing attitude of parents and social support on mobile-phone dependence in middle school student: Focused on the mediator effects of aggression. Journal of School Social Work, 27, 1-24.
- Kim, K. B., Moon, W, H., & Kwon, M. (2021). Factors related to problematic experiences of smartphone use among adolescents according to gender. Journal of Convergence for Information Technology, 11(10), 84-92. doi:10.22156/CS4SMB.2021.11.10.084
- Kim, S. (2016). The longitudinal relationship between use of smart phone and depression and aggression in adolescents using autoregressive across-lagged modeling. Secondary Education Research, 64(2), 315-336. https://doi.org/10.25152/ser.2016.64.2.315
- Lee, H., & Yu, H. (2019). The impact on university students' smartphone addiction towards the intention and the degree of sport participation, leisure satisfaction, and life satisfaction. Journal of Korean Physical Education Association for Girls and Women, 33(2), 57-70. doi:10.16915/jkapesgw.2019.6.33.2.57
- Lee, K. J. (2000). Comparison of regression model approaches fitted to complex survey data. Survey Research, 2(1), 73-86.
- Lee, Y. S., Kim, L. S., Cho, E. H., & Lee, H. S. (2013). A study on adolescents' perceptions of smart phone uses: With a focus on the FGI of middle and high school users. Korea Journal of Youth Counseling, 21(1), 43-66. https://doi.org/10.35151/kyci.2013.21.1.003
- Lim, S. J. (2021). The associated factors with generalized anxiety disorder in Korean adolescents. Koran Public Health Research, 47(4), 197-208.
- Lowe, B., Decker, O,, Muller, S., Brahler, E., Schellberg, D., Herzog, W., ... Herzberg, P. Y. (2008). Validation and standardization of the Generalized Anxiety Disorder Screener (GAD-7) in the general population. Medical Care, 46(3), 266-274. doi:10.1097/mlr.0b013e318160d093
- Maldonado, L., Huan, Y., Chen, R., Kasen, S., Cohen, P., & Chen, H. (2013). Impact of early adolescent anxiety disorders on self-esteem development from adolescence to young adulthood. Journal of Adolescent Health, 53(2), 287-292. https://doi.org/10.1016/j.jadohealth.2013.02.025
- Moon, J. H., Jeon, M. J., & Kim, J. U. (2020). Standardization of time of smartphone use in adolescents: Using data from Korea youth risk behavior web-based survey of 2017. Journal of the Korea Entertainment Industry Association, 14(5), 277-287. doi:10.21184/JKEIA.2020.7.14.5.277
- Moon, J. H., Jeon, M. J., & Song, E. S. (2019). Influences of smartphone overuse on health and academic impairment in adolescents: Using data from Korea youth risk behavior web-based survey of 2017. Journal of the Korea Entertainment Industry Association, 13(2), 177-186. https://doi.org/10.21184/jkeia.2019.2.13.2.177
- Park, M. G., Kim, J., & Kang, G. Y. (2018). The relationship between smartphone use, school violence, attitudes, bullying stitution of adolescents in era of convergene. Journal of the Korea Convergence Society, 9(2), 111-118. doi:10.15207/JKCS.2018.9.2.111
- Rozgonjuk, D., Levine, J. C., Hall, B. J., & Elhai, J. D. (2018). The association between problematic smartphone use, depression and anxiety symptom severity and objectively measured smartphone use over one week. Computers in Human Behavior, 87, 10-17. https://doi.org/10.1016/j.chb.2018.05.019
- Shim, H. J., & Rhee, H. S. (2017). The effects of cell-phone dependency of adolescents, moderated analysis of self-esteem. Korean Journal of Health Service Management, 11(2), 117-127.
- Shin, H. K., Lee, M. S., Kim, H. G. (2011). An empirical study on mobile usage behavior-focusing on smartphone usage addiction. Information Policy, 18(3), 50-68.
- Shin, S. C., & Song, H. W. (2019). The moderating effect of self-esteem on the relationship between the smartphone overuse, aggression and impulsiveness of elementary school students. Korean Journal of Child Education, 28(4), 231-245. doi:10.17643/KJCE.2019.28.4.13
- Smith, J. P., & Book, S. W. (2008). Anxiety and substance use disorders: A review. Psychiatric Times, 25(10), 19-23.
- Smith, J. P., & Randall, C. L. (2012). Anxiety and alcohol use disorders: Comorbidity and treatment considerations. Alcohol Research: Current Reviews, 34(4), 414-431.
- Spitzer, R. L., Kroenke, K., Williams, J. B. W., & Lowe, B. (2006). A brief measure for assessing generalized anxiety disorder. Archives of Internal Medicine, 166(10), 1092-1097. https://doi.org/10.1001/archinte.166.10.1092
- Yang, K., Jang, H., & Chung, G. H. (2020). The effect of parents' restrictive mediation in smartphone use time on adolescent's smartphone use time: The moderation effect of parents' smartphone use time and adolescents' grade. Family and Culture, 32(4), 1-28. doi:10.21478/family.32.4.202012.001