Which of the following is a characteristic of Discrete Trial Training (DTT)?

Discrete Trial Training (DTT) is a structured intervention often used in the field of communication disorders and applied behavior analysis. A defining characteristic of DTT is that the teacher or therapist controls all variables in the learning environment, allowing for precise and systematic teaching. In DTT, trials are broken down into clear segments, where the instructor provides a clear instruction, the learner responds, and reinforcement is given based on the learner's performance.

This controlled environment enables the instructor to manipulate various factors, such as the timing of the instructions, the type of reinforcement provided, and the conditions under which learning occurs. The focus is on systematic teaching, with a strong emphasis on data collection and analysis to track progress.

By contrast, DTT does not typically emphasize spontaneous or learner-centered approaches, intrinsic motivators, or group learning experiences. Instead, the model is distinctly individualized and focuses on one-on-one interactions to promote skill acquisition in a very structured manner. This precision helps to facilitate learning for individuals with communication disorders, as it reduces distractions and allows for targeted practice of specific skills.