In Studies Looking at the Effectiveness of Treatment for ADHD

In studies looking at the effectiveness of treatment for ADHD, what was found?

A) Cognitive-behavioral therapy is more effective than behavioral modification.
B) While good results are achieved when medication is combined with therapy, the therapy appears to be the more effective element of the treatment.
C) The use of medications interferes with the effectiveness of behavioral approaches.
D) While good results are achieved when medication is combined with therapy, the medication appears to be the more effective element of the treatment.