One reason that adhd is so challenging is that approximately percent of children with adhd have a co-occurring psychological disorder

The answer is eighty percent. One of the other reasons why ADHS is considered to be so challenging for children, it is because approximately almost eighty percent of children who has ADHD, also has a co-occurring psychological disorder, which why ADHD is considered to be challenging and hard for some children.

answer; ( suicide );

answer; value-expressive influence;