Effects of the First Step to Success Intervention on Preschoolers with Disruptive Behavior and Comorbid Anxiety Problems

Preschoolers with elevated anxiety symptoms are at high risk not only of developing more severe mental health disorders in later life but are also apt to respond more poorly to intervention if they present with comorbid disruptive behavior. Because early signs of anxiety disorders may not be recognized as such in preschool settings, many children selected for Tier 2 interventions that target externalizing problem behaviors may also have...