Contextual variability of ADHD symptoms: embracement not erasement of a key moderating factor.

The authors reflect on the variability of the context of Attention-Deficit/Hyperactivity Disorder (ADHD) symptoms through the consideration of basic moderating factor. It regards variability in symptoms' number and contextual expression as key factor for diagnostic and treatment procedure improvement. They conclude that ADHD is not insensitive viewing it as a genetically determine disorder.