Approximately, ________ percent of children diagnosed with attention-deficit/hyperactivity disorder (ADHD) respond to stimulant drugs.

A) 10
B) 25 to 30
C) 40 to 60
D) 70 to 85

Research suggests that approximately 70 to 85 percent of children diagnosed with ADHD respond positively to stimulant medications, such as Ritalin, Adderall, and Concerta. However, it is important to note that medication is not the only treatment option for ADHD, and a comprehensive, individualized approach that includes behavioral interventions and support is often recommended.