Background: One of the effectiveness methods in the training of autism children and children with intellectual disabilities is simultaneous prompting. The simultaneous prompting procedure can be used with discrete, single responses of relatively short duration, and chained skills, a number of behaviors sequenced together to perform a more complex skill. When using simultaneous prompting, the teacher presents a controlling prompt, i.e. a prompt that ensures a correct response, simultaneously with the stimulus being taught, the object, gesture, activity, or situation which we want the learner to respond when instruction is finished.

Conclusion: This paper examined the effect of Simultaneous Prompting method in the training of autism children and children with intellectual disabilities.