What does discrete trial training (DTT) involve?

Discrete trial training (DTT) involves breaking skills into small, manageable components and conducting repeated trials to teach these skills systematically. This highly structured teaching method is designed to promote learning by presenting clear instructions, prompting, and reinforcement across repeated practice opportunities.

In DTT, each trial typically follows a consistent format, including a cue or instruction, a response from the learner, and a consequence that serves as reinforcement or correction. This structure allows for precise data collection on the learner's performance, making it easier to assess progress and adjust strategies as needed.

The focus on small components aids in mastering complex skills by ensuring that learners build a solid foundation before attempting to master larger tasks. Thus, it provides an effective framework for teaching various skills, particularly in populations with developmental disorders, like autism.