Importance Reported increases in attention-deficit/hyperactivity disorder (ADHD) diagnoses
are accompanied by growing debate about the underlying factors. Although overdiagnosis is …

BACKGROUND AND OBJECTIVE: Overdiagnosis and underdiagnosis of attention-
deficit/hyperactivity disorder (ADHD) are widely debated, fueled by variations in prevalence …

The 2005 edition is an update of the first Mental Health Atlas 2001, and contains the most
complete global data available on mental health resources. It shows no substantial change …

This chapter introduces readers to a basic model and framework with which to understand
how human cultures influence, and are influenced by, psychological processes and …

Background Attention deficit/hyperactivity disorder (ADHD), the most common childhood
neurobehavioural disorder, can produce a series of negative effects on children …

Attention-deficit/hyperactivity disorder (ADHD) is a behavioral disorder that affects up to 1 in
20 children in the USA. The predominance of American research into this disorder over the …

Attention-deficit/hyperactivity disorder (ADHD) is a common neurodevelopmental psychiatric
disorder characterized by deficits in attention and hyperactivity-impulsivity. These symptoms …

Background The validity of clinical guidelines changes over time, because new
evidencebased knowledge and experience develop. Objective Hence, the European clinical …

Background: The goal of this study was to investigate the occurrence, severity and clinical
correlates of emotional lability (EL) in children with attention deficit/hyperactivity disorder …

Synthesizing a wealth of recent neuropsychological research, this groundbreaking book
focuses on the multiple pathways by which attention-deficit/hyperactivity disorder (ADHD) …