Objective The intent of this review is to provide an overview for the practicing psychologist/
psychiatrist regarding the complexities of and the most recent advances made in the study of …

Over the past 15 years, considerable progress has been made in understanding the etiology
of childhood Attention Deficit Hyperactivity Disorder (ADHD), largely due to the publication of …

A growing body of behavioral and molecular genetics literature has indicated that the
development of attention-deficit/hyperactivity disorder (ADHD) may be attributed to both …

Attention deficit/hyperactivity disorder (ADHD) is a common and impairing neuropsychiatric
disorder with onset at preschool age and strong persistence over time. Its validity as a …

Attention-deficit/hyperactivity disorder (ADHD) is a common neurodevelopmental disorder
affecting children, adolescents, and adults. The prevalence is estimated at 5 to 7% of school …

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 …

Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder affecting
5.29% of children worldwide. It presents a heterogeneous clinical expression, and both …

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

As heritability is high in attention-deficit/hyperactivity disorder (ADHD), genetic factors must
play a significant role in the development and course of this disorder. In recent years a large …

In this article we review behavioral and molecular genetics studies of attention deficit
hyperactivity disorder (ADHD). Family, twin, and adoption studies, along with segregation …