… The characteristic features of children and adolescents with attention deficit hyperactivity
disorder (ADHD) are excessive motor activity, inattention, and impulsiveness. The …

… and sustain attention” to “defects of moral control”. Currently, there are two terms for this
disorder: attention-deficit hyperactivity disorder (ADHD) and hyperkinetic disorder (HKD). …

Attention-deficit/hyperactivity disorder (ADHD) is associated with functional impairments in
different areas of daily life. One such area is social functioning. The purpose of this paper is to …

Results of behavioral genetic and molecular genetic studies have converged to suggest that
both genetic and nongenetic factors contribute to the development of attention-deficit/…

… (ADHD) is a multifactorial and clinically heterogeneous disorder that … Attention-deficit/hyperactivity
disorder is highly prevalent in children worldwide, and the prevalence of this disorder …

Attention-deficit–hyperactivity disorder (ADHD) is a common but controversial syndrome … by
developmentally inappropriate hyperactivity, impulsivity, and inattention. The disorder, which …

… comorbidity of attention deficit hyper-activity disorder with other disorders. … attention deficit
disorder, and attention deficit hyperactivity disorder, cross-referenced with antisocial disorder …

Russell A. Barkley t is commonplace for children (especially preschoolers) to be active,
energetic, and exuberant; to flit from one activity to another as they explore their environment and …

… attention in attention-deficit hyperactivity disorder: a test of the reward dysfunction hypothesis.
… on delay and vigilance tasks with attention deficit hyperactive disorder (ADHD) children. …

Attention deficit hyperactivity disorder (ADHD) affects around 1–3% of children. There is a high
level of comorbidity with developmental and learning problems as well as with a variety of …