MODULE: Discrete Trial Training (DTT)

Summary

Academic, social and functional skill deficits are a common feature of autism spectrum disorders.

• Discrete trial training (DTT) facilitates the acquisition of skills by breaking the skill down into small, teachable steps that can be repeated.
• DTT facilitates learning new skills by isolating the important components of the skill and rewarding successful completion of small steps.
• Each teaching trial has a beginning or prompt (antecedent), a response (the target skill) and an end (the consequence or reinforcer).
• The use of antecedents and consequences is carefully planned and implemented.
• Positive praise and/or tangible rewards are used to reinforce desired skills or behaviors.