Product Search Search Effective Health Care website Submit search Search Tip: Use double quotes around phrases to rank exact matches higher in the result list. 3 results Sort search results by Sorted by relevance Sort by date Attention Deficit Hyperactivity Disorder: Effectiveness of Treatment in At-risk Preschoolers; Long-term Effectiveness in All Ages; and Variability in Prevalence, Diagnosis, and Treatment Research Protocol Archive August 10, 2010 Attention Deficit Hyperactivity Disorder (ADHD) Research Protocol November 25, 2015 Psychosocial and Pharmacologic Interventions for Disruptive Behavior Disorder Research Protocol Archive July 1, 2014