A scientist describes finding a genetic clue to Attention Deficit Hyperactivity Disorder, or ADHD, and what this could mean for treating this condition. Aired Jul. 11, 2008 [9:22 min]

Researchers work to understand what might be behind a surge in diagnoses of attention deficit hyperactivity disorder.

Are there certain behaviors that students can control? On this recorded radio show, Dr. Greene talks about what behaviors a student with ADHD, obsessive-compulsive disorder, and Tourette's disorder could control. [45 min, 2 secs]