Discrete Trial Training (DTT) in ABA: Step-by-Step Skill Teaching for Autism
Discrete Trial Training (DTT) is a foundational method within Applied Behavior Analysis that breaks complex skills into small, teachable steps. For many children on the autism spectrum disorder (ASD), this structured, highly systematic approach offers a clear path to learning communication, social, academic, and daily living skills. As an evidence-based autism treatment, DTT has a long history of helping children make measurable progress through positive reinforcement, care