Compared to their peers, youth with attention-deficit/hyperactivity disorder (ADHD) are more likely to experience significant impairment in school functioning and mental health, confirms new research. Mix in the COVID-19 pandemic and the disruptions are even greater...The paper...by doctoral students in Lehigh University’s school psychology program, George DuPaul, professor of school psychology, and colleagues from Ohio University and The Children's Hospital of Philadelphia, was published in the Journal of Attention Disorders.