Key points Oppositional defiant disorder (ODD) is a common diagnosis that people often only treat with behavioral plans. Symptoms of ODD are general in nature and common to other diagnoses and ...

Young adolescents, especially boys, who participated in organized sports between ages 6 and 10 are less likely to defy their parents, teachers and other authority figures, a new study by researchers ...

Spending more time on screens increases the likelihood that 9- and 10-year-olds will develop symptoms of mental illness, according to a study by UC San Francisco that is one of the first long-term ...