Which characteristic is indicative of Discrete Trial Training (DTT)?

Discrete Trial Training (DTT) is a structured teaching method commonly used in behavioral interventions, particularly for individuals with autism and other developmental disabilities. One of the defining features of DTT is that the teacher controls all variables during the learning process. This means that the instructor sets up the environment, presents the instructional materials, and dictates the structure of the trials. The goal is to create a consistent and controlled setting where specific skills can be taught incrementally and measured effectively.

By controlling all variables, the teacher can ensure that each trial is uniform, allowing for clear data collection and analysis of the student’s responses. This structured approach helps in breaking down complex skills into smaller, manageable steps, which can be taught sequentially. The focus on a teacher-directed framework is crucial for creating the necessary predictability and consistency essential for effective learning in DTT.

In contrast, other methods, such as student-directed learning or learning through peer interaction, emphasize student control and collaboration, which are not characteristic of DTT. Additionally, while monitoring student responses is important in DTT, it is the teacher's control over the entire teaching process that truly defines this method.