On August 2, 2010 Dr. O. Ivar Lovaas a distinguished professor of psychology at UCLA and a world-renowned autism expert passed away. Dr. Lovaas devoted his career to improving the lives of children with autism.  During the 1960’s Dr. Lovaas began using principals of Applied Behavioral Analysis to teach children with autism.  Eventually he developed the Lovaas Model of Applied Behavior Analysis, a one-on-one intensive behavioral treatment program that is customized to meet the needs of each child and family served. 

His career is not without some controversy. He is widely criticized for his initial use of punishment or negative reinforcement. This practice did not last long since it soon became clear that positive reinforcement was more effective in treatment.  Initially in order to receive treatment children were removed from their homes and placed in institutions because at the time researchers believed poor parenting caused autism. However, with time it became apparent that treatment was much more effective in natural environments with parent participation.

Among the many methods available for treatment and education of people with autism, applied behavior analysis (ABA) has become widely accepted as one of the most effective treatments. According to a 2006 report by the Surgeon General, “Thirty years of research demonstrated the efficacy of applied behavioral methods in reducing inappropriate behavior and in increasing communication, learning, and appropriate social behaviors.”  The treatment of children with autism would not be nearly as effective today without Dr. Lovaas’ contributions. We will miss him.