“Smartphone Use and Academic Performance: Study Finds Alarming Results for Children in Elementary and Junior High Schools”
PRESIDENT Online 2023/05/14 13:00 Nearly 70% of children in the upper grades of elementary school now have their own smartphones and are enthusiastic about SNS, online videos, and games. Kohei Sakaki of the Institute of Aging and Cancer, Tohoku University, who has investigated the relationship between smartphone use and academic performance among 70,000 elementary and … Read more