Internet-delivered cognitive behavior therapy (ICBT) is a relatively novel treatment format
with the potential to increase accessibility of evidence-based care. However, little is known …

Among clinicians, it is common practice to include parents in treatment, and it has been
taken for granted that parents' involvement in their children's treatment is beneficial for …

Background Attention deficit–hyperactivity disorder (ADHD) is a common disorder that has
been associated with criminal behavior in some studies. Pharmacologic treatment is …

Objective Reports of rising prevalence of autism spectrum disorders (ASD), along with their
profound personal and societal burden, emphasize the need of methodologically sound …

Background There are persistent concerns of long‐term effects of stimulant ADHD
medication on the development of substance abuse. Methods Using Swedish national …

Importance Controlled family studies have consistently found that obsessive-compulsive
disorder (OCD) aggregates in families but have typically relied on samples recruited from …

BackgroundMigration has been implicated as a risk factor for autism, but evidence is limited
and inconsistent. AimsTo investigate the relationship between parental migration status and …

Despite limited and ambiguous empirical data, substance use-related problems have been
assumed to be rare among patients with autism spectrum disorders (ASD). Using Swedish …

Importance Tic disorders, including Tourette syndrome (TS) and chronic tic disorders
(CTDs), are assumed to be strongly familial and heritable. Although gene-searching efforts …

Background High maternal pre-pregnancy body mass index (BMI) is associated with
increased risk of offspring attention deficit hyperactivity disorder (ADHD). However, the role …