The use of applied behavior analysis (ABA) to treat persons with autism goes back several decades. Many specific target behaviors and intervention strategies have been developed. In the last two decades the most heavily studied of these methods has been Early Intensive Behavioral Interventions (EIBI). This package of ABA methods is unique in two…

Three children (ages 4-5) with autism and mental retardation were treated for deficits in self-initiated speech. A treatment package employing visual cue fading was compared with a graduated time-delay procedure. Both treatments included training multiple self-initiated verbalizations using multiple therapists and settings. Both treatments were…