Attention Deficit Hyperactivity Disorder (ADHD) has long been associated with young boys, but research over the past four decades has revealed a hidden world of girls affected by the disorder. Almost 13% of men and boys have ADHD compared to 5.6% of women and girls. Girls are often misdiagnosed or underdiagnosed in part because parents and teachers are less likely to refer girls for treatment or diagnosis. “It’s taken a long time for the medical field to catch up,” said Stephen Hinshaw, a clinical psychologist and researcher at University of California, Berkeley.
Hinshaw’s work highlights the importance of early identification and intervention for girls with ADHD. “There may be a hidden pattern marked by coping and compensation that over the years can become quite serious,” he said. Girls who go undiagnosed are more likely to “suffer in silence,” which may include a higher risk of self-harm and suicidal ideation, according to Hinshaw. Once diagnosed, medication management, parenting s..