Define "discrete trial training" (DTT).

Discrete trial training (DTT) is a structured teaching method that breaks down skills into smaller, manageable parts or components. This approach enhances the learning process by enabling the instructor to teach each component or skill systematically. Each discrete trial consists of a clear antecedent (the instruction or stimulus), a response (the child’s behavior), and a consequence (feedback or reinforcement). By isolating specific skills, DTT allows for focused practice and precise measurement of an individual’s progress.

This method is particularly effective for individuals with developmental disabilities, as it provides a clear and consistent framework for learning. By decomposing skills into smaller parts, DTT ensures that each aspect is mastered before moving on to more complex targets. This structured approach is crucial for fostering independence in learners and enhancing their ability to generalize skills across different contexts.