“As social media addiction increases,sleep quality worsens. As students’ use of maladaptive cognitive emotion regulation strategies such as self-blame,rumination, catastrophizing and blaming others increases,their sleep quality also decreases” (Ozer, Nesrin, et al)
Sy, John Richmond T., et al. “Screen Time and Insomnia among College Students: The Moderating Effect of Loneliness.”
“excessive screen time affects sleep involves increasing psychological arousal. Stimulating activities before going to bed,such as playing video games, may contribute to heightened arousal which may in turn, increases sleep latency.”