One of the most common behavioral interventions is the Applied Behavior Analysis (ABA) Therapy.

PRT is similar to Applied Behavior Analysis, and has been known to be very effective. Read up!

Discrete Trial Training is yet another Intervention rooted in the techniques of the Applied Behavior Analysis (ABA). Here is some more information on the training.

TEACCH is a very powerful teaching tool for children on the autism spectrum.

PECS is a well known visual support system that is used to instruct communication.

The following document describes little tactics parents can implement at home to introduce speech therapy to their children.