Attention deficit hyperactivity disorder (ADHD) is a common neurodevelopmental disorder,
starting in early childhood and persisting into adulthood in the majority of cases. Family and …

Many children with Autism Spectrum Disorders (ASD) participate in social skills or Theory of
Mind (ToM) treatments. However, few studies have shown evidence for their effectiveness. …

To prevent adverse long-term effects, children who suffer from posttraumatic stress symptoms
(PTSS) need treatment. Trauma-focused cognitive behavioral therapy (TF-CBT) is an …

The aim of the present study was to explore the dimensional framework underlying the
original item pool of 81 items of the Dutch EMBU-C in a large sample of primary school aged …

Although extensive research has already been done on the genetic bases of psychiatric
disorders, little is known about polygenetic influences in posttraumatic stress disorder (PTSD). …

Attention deficit hyperactivity disorder (ADHD) is a discrete clinical syndrome characterized
by the triad of inattention, hyperactivity, and impulsivity in the context of marked impairments. …

… It was at the time of Frits Boer's graduation that the first international symposium on siblings
was held at Leiden University. Scientists from the whole world presented the results of …

The psychometric properties of the Buss and Plomin (1984) EAS Temperament Survey for
Children (Parental Ratings) were examined in a sample of Dutch children between 4 and 13 …

OBJECTIVE: This randomized controlled trial investigated the effectiveness of a 6-session
protocolized cognitive behavior therapy (CBT) compared with 6 visits to a pediatrician (…

Previous research established that children with ADHD and comorbid anxiety have a later
age of ADHD onset, show less off-task and hyperactive behavior, and have more school …