Screen time, impulsivity, neuropsychological functions and their relationship to growth in adolescent attention-deficit/hyperactivity disorder symptoms
Researchers followed 3,779 Canadian adolescents (mean age 12.8 years, 49% girls) for five years and found that when a teen’s screen time went up in a given year, their ADHD symptoms tended to increase that same year. Impulsivity was the strongest link between screen time and ADHD symptoms. Only social…