Arora, N., Singh, N., & Taneja, P. (2016). Smartphone usage pattern: A study of college students. International Journal of Knowledge Management and Practices, 4(2), 31-36.
Bian, M., & Leung, L. (2015). Linking loneliness, shyness, smartphone addiction symptoms, and patterns of smartphone use to social capital.
Social Science Computer Review, 33(1), 61-79 doi:10.1177/0894439314528779.
Bolger, N., DeLongis, A., Kessler, R. C., & Schilling, E. A. (1989). Effects of daily stress on negative mood.
Journal of Personality and Social Psychology, 57(5), 808-818 doi:10.1037/0022-3514.57.5.808.
Greenfield, D. (2012). The addictive properties of internet usage. In K. S. Young, & C. N. de Abreu (Eds.), Internet addiction: A handbook and guide to evaluation and treatment. (pp. 135-153). Hoboken, NJ: John Wiley & Sons; doi:10.1002/9781118013991.ch8.
Haug, S., Castro, R. P., Kwon, M., Filler, A., Kowatsch, T., & Schaub, M. P. (2015). Smartphone use and smartphone addiction among young people in Switzerland.
Journal of Behavioral Addictions, 4(4), 299-307 doi:10.1556/2006.4.2015.037.
Hill, K. G., White, H. R., Chung, I.-J., Hawkins, J. D., & Catalano, R. F. (2000). Early adult outcomes of adolescent binge drinking: Person and variable-centered analyses of binge drinking trajectories.
Alcoholism: Clinical and Experimental Research, 24(6), 892-901 doi:10.1111/j.1530-0277.2000.tb02071.x.
Katz, E., Blumler, J. G., & Gurevitch, M. (1973). Uses and gratifications research.
Public Opinion Quarterly, 37(4), 509-523 doi:10.1086/268109.
Laursen, B., & Hoff, E. (2006). Person-centered and variable centered approaches to longitudinal data.
Merrill-Palmer Quarterly, 52(3), 377-389 doi:10.1353/mpq.2006.0029.
Mahapatra, S. (2019). Smartphone addiction and associated consequences: Role of loneliness and self-regulation.
Behaviour & Information Technology, 38(8), 833-844 doi:10.1080/0144929X.2018.1560499.
Muthén, B. O. (2004). Latent variable analysis: Growth mixture modeling and related techniques for longitudinal data. In D. Kaplan (Ed.), The SAGE handbook of quantitative methodology for the social sciences. (pp. 345-368). Thousand Oaks, CA: Sage.
Nguyen, N. C., Bosch, O. J. H., Ong, F. Y., Seah, J. S., Succu, A., Nguyen, T. V., & Banson, K. E. (2016). A systemic approach to understand smartphone usage in Singapore.
Systems Research and Behavioral Science, 33(3), 360-380 doi:10.1002/sres.2348.
Nooner, K. B., Litrownik, A. J., Thompson, R., Margolis, B., English, D. J., Knight, E. D., . . ., & Roesch, S. (2010). Youth self-report of physical and sexual abuse: A latent class analysis.
Child Abuse & Neglect, 34(3), 146-154 doi:10.1016/j.chiabu.2008.10.007.
Nylund, K. L., Asparouhov, T., & Muthén, B. O. (2007). Deciding on the number of classes in latent class analysis and growth mixture modeling: A monte carlo simulation study.
Structural Equation Modeling, 14(4), 535-569 doi:10.1080/10705510701575396.
Pastor, D. A., Barron, K. E., Miller, B. J., & Davis, S. L. (2007). A latent profile analysis of college students’ achievement goal orientation.
Contemporary Educational Psychology, 32(1), 8-47 doi:10.1016/j.cedpsych.2006.10.003.
Prensky, M. (2001). Digital natives, digital immigrants.
On the Horizon, 9(5), 1-6 doi:10.1108/10748120110424816.
Shea, V. (1994). Netiquette. San Francisco, CA: Albion Books.
Silverio-Fernández, M., Renukappa, S., & Suresh, S. (2018). What is a smart device?: A conceptualisation within the paradigm of the internet of things.
Visualization in Engineering, 6(1), 1-10 doi:10.1186/s40327-018-0063-8.
Zsolt, D., Beatrix, S., & Sandor, R. (2008). The three-factor model of Internet addiction: The development of the problematic internet use questionnaire.
Behavior Research Methods, 40(2), 563-574 doi:10.3758/BRM.40.2.563.
Bae, S.-M. (2018). Influence of smartphone usage types and excessive expectation for smartphone on adolescents’ smartphone overdependence. Informatization Policy, 25(4), 65-83 doi:10.22693/NIAIP.2018.25.4.065.
Jeon, G., & Lim, S. (2012). Study on the contexts and meanings of adolescents’ addictive game play.
Journal of Korea Game Society, 12(6), 83-94 doi:10.7583/JKGS.2012.12.6.83.
Jo, M. H., Kim, J. M., Rhu, S. S., & Kim, I. H. (2017). The difference of the self-regulation and the usage motivation between the SNS and the game group in the over usage of smartphone of adolescents.
Korean Journal of Youth Studies, 24(2), 297-317 doi:10.21509/KJYS.2017.01.24.2.297.
Jun, D. S., & Kim, D. W. (2015). The effects of smart phone addiction on mental health of adolescents and adults: Focusing on the moderating effect of family support.
Social Science Research Review, 31(3), 159-181 doi:10.18859/ssrr.2015.08.31.3.159.
Keum, J.-H., Kim, D.-S., & Jeong, S.-I. (2016). The structural relationship among computer use hours, smart phone dependency, pornography addiction, learning activities, and peer relationship of male adolescents.
Korean Journal of Youth Studies, 23(4), 219-241 doi:10.21509/KJYS.2016.04.23.4.219.
Kim, H., & Kim, S. T. (2018). A study of smart phone addiction process: focusing on theoretical expending of a cognitive-behavioral model.
Korean Journal o f Journalism & Communication Studies, 62(1), 131-161 doi:10.20879/kjjcs.2018.62.1.005.
Kim, J., Oh, E., & Kim, H. (2017). A survey on digital literacy activities of Korean elementary students. Korean Language Education Research, 52(2), 176-213 doi:10.20880/kler.2017.52.2.175.
Kim, K. (2017). Smartphone addiction and the current status of smartphone usage among Korean adolescents. Studies in Humanities and Social Sciences, 56:115-142 doi:10.17939/hushss.2017..56.006.
Kim, K., Lee, H., & Moon, S.-I. (2016). Exploring the effects of network size, usage behaviors, and assimilation for peer relations on adolescents’ smartphone addiction symptoms. Korean Journal of Broadcasting and Telecommunication Studies, 30(4), 5-40.
Kim, S. H., Lee, Y. J., & Lee, S. W. (2016). The development of educational app for energy conservation education of the elementary school.
The Journal of Korean Elementary Education, 27(1), 67-94 doi:10.20972/kjee.27.1.201603.67.
Kim, Y. (2005). Digital habitus: Multiplatform-consuming culture of media contents. Studies of Broadcasting Culture, 17(2), 67-109.
Kim, G.-H., & Eom, A.-H. (2015). Design and implementation of application for the learning of insect’s life cycle in elementary school. Brain, Digital, & Learning, 5(1), 41-60.
Korea Institute of Child Care and Education (2018).
The tenth wave of the panel study on Korean children [Data file and code book]. Retrieved from KICCE website:
http://panel.kicce.re.kr.
Kyung, S., & Kim, J. (2019). A study on smart-phone addiction in teenager: Focused on comparison smart-phone overdependence, game addiction, SNS addiction.
Studies on Life and Culture, 52:179-200 doi:10.17924/solc.2019.52.179.
Lee, H.-S., & Kim, H.-S. (2019). The effectiveness of smartphone addiction prevention program for upper elementary students. Korean Journal of Child Psychotherapy, 14(2), 37-57.
Lee, K.-Y. (2012). The study of factors in affecting the users’ addictive behavior in using the smart phone applications. Korean Business Education Review, 27(5), 183-208.
Lee, Y., Ha, E. (2017). The differences of ADHD symptoms according to the time spent using smart devices and the level of smart device addiction among toddlers.
Korean Journal of Play Therapy. 20(1), 65-80 doi:10.17641/KAPT.20.1.4.
Ministry of Education, Science and Technology (2011).
Injaedaegugeuro ganeun gil: seumateug yoyuk chujin jeollyak [인재대국으로 가는 길: 스마트교육 추진 전략]. Retrieved from MOE website:
https://www.moe.go.kr.
Ministry of Science and ICT; National Information Society Agency (2016).
The survey on internet overdepenence (Report No. NIA V-RER-C-16026). Retrieved from NIA website:
http://www.nia.or.kr.
Ministry of Science and ICT; National Information Society Agency (2018).
2018 The survey on smart phone overdependence (Report No. NIA VI-RSE-C-18060). Retrieved from NIA website:
http://www.nia.or.kr.
Park, J. H. (2018). Factors predicting increased usage hours of smartphone among adolescents. Journal of the Korean Data Analysis Society, 20(6), 3201-3209.
Seo, B.-K. (2014). Adult internet addiction and smartphone use characteristics.
The Journal of the Korea Contents Association, 14(1), 305-317 doi:10.5392/JKCA.2014.14.01.305.