What characterizes Discrete Trial Training (DTT)?

Discrete Trial Training (DTT) is characterized by a structured one-on-one teaching environment. This method involves breaking down skills into small, teachable components and using a highly organized framework to teach these components. In DTT, each trial consists of a clear antecedent (instruction or prompt), a behavior (the response from the learner), and a consequence (feedback, reinforcement, or correction). This clear structure helps to create consistent learning opportunities and allows for systematic data collection on the learner's performance.

The one-on-one aspect allows for individualized instruction tailored to the needs of each student, ensuring that they can learn at their own pace and receive immediate feedback and support. This approach is particularly effective for learners with autism, as it fosters clarity and predictability in the learning process.