History
Initial attempts to treat autism were mostly unsuccessful and in the 1960s researchers began to focus on behavioral intervention therapies. Though these interventions enjoyed a degree of success, limitations included long hours needed for thousands of trials and limited generalization to new environments. Drs. Lynn and Robert Koegel incorporated ideas from the natural language procedures to develop verbal communication in children with autism. They theorized that, if effort was focused on certain pivotal responses, intervention would be more successful and efficient. As they saw it, developing these pivotal behaviors would result in widespread improvement in other areas. Pivotal Response Theory (PRT) is based on a belief that autism is a much less severe disorder than originally thought.
Read more about this topic: Pivotal Response Therapy
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