Preteens are more likely to develop obsessive-compulsive disorder if they spend more time playing internet games or watching videos. The most extensive long-term investigation of brain development in American children, the Adolescent Brain Cognitive Development research, has reached this conclusion. The preteens had a 13% higher chance of developing obsessive-compulsive disorder within two years for every additional hour they spent playing video games. Additionally, for every additional hour they spent watching internet videos, their chance of OCD increased by 11%. According to the report, schools can be vital in ensuring that adolescents form positive digital habits at a crucial juncture in their growth.