What does "discrete trial training" (DTT) involve?

• A. A comprehensive code of ethics
• B. A structured method that breaks skills into small tasks
• C. A group learning strategy for large audiences
• D. An informal observational approach

Answer: (B)

Discrete Trial Training (DTT) is a structured teaching methodology that is widely used in Applied Behavior Analysis. It involves breaking down complex skills into smaller, manageable tasks to facilitate learning. This approach allows practitioners to deliver instruction in a step-by-step manner, making it easier for learners to acquire new skills.

In DTT, each trial consists of three main components: an antecedent or instruction, a response or action from the learner, and a consequence or feedback for that action. This format helps create clear opportunities for learning and reinforcement, enabling the instructor to effectively monitor the learner's progress and make adjustments as needed.

By focusing on small tasks, DTT capitalizes on the principles of systematic instruction and reinforcement, which are pivotal in enhancing skill acquisition, especially for individuals with developmental delays or autism. It emphasizes clarity and repetition, ensuring that each skill is mastered before moving on to more complex tasks, which is crucial for effective learning outcomes.