autism who had major deficits in pragmatic communication, social interaction and self-care. 10 Effectiveness edit More than 500 articles have been published showing the effectiveness of the Lovaas technique for children with autism. 2 3 4 DTT is often used in conjunction with the Picture Exchange Communication System (pecs) as it primes the child for an easy transition between treatment types. Lovaas spent most of his career conducting groundbreaking research on the use of this methodology to teach autistic children. 19 jupiter stands at the helm as your personal year takes off. . There's a lot to be said for enlightened self-interest. Not necessarily a bad thing. . The trials do not have a specified time limit to allow for a natural conclusion when the communicator feels the child is losing focus. Rarely is the technique implemented for the first time with adults.