Editorial: Innovation in child and adolescent mental health interventions.

We are living in a time when children and adolescents are showing higher levels of mental health problems in many countries, and when Child and Adolescent Mental Health Services (CAMHS) in most areas (where they exist at all) are struggling with delivering services to all the young people and families who need them. Many treatment centers respond by restricting the scope of their service, some by excluding younger children, some by focusing on narrower diagnostic groupings, and some by providing online information as a holding strategy.