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Jun, Sangmin – School Psychology International, 2019
The study aimed to examine the longitudinal causal relationships of depressive moods, problematic mobile phone use, and negative school outcomes based on the cognitive-behavioral model among Korean adolescents. The changes within each construct over time were also explored. A total of 1,610 valid responses from three-year longitudinal data from…
Descriptors: Foreign Countries, Longitudinal Studies, Outcomes of Education, Telecommunications
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Bae, Sung Man – School Psychology International, 2015
We examined how perceived parenting style, friendship satisfaction, and academic motivation influence the addictive use of smartphones longitudinally. We utilized the panel data (from 2010-2012) of Korean children and youth panel survey of the National Youth Policy Institute. Data were collected from 2,376 individuals in the first year (boys:…
Descriptors: Foreign Countries, Parenting Styles, Learning Motivation, Friendship