How does DTT approach teaching compared to NET?

Discrete Trial Training (DTT) and Natural Environment Teaching (NET) represent two distinct methodologies in the field of applied behavior analysis, particularly in educating children with autism and related developmental disorders. The correct choice highlights that DTT is teacher-initiated, while NET is child-initiated, which reflects the fundamental characteristics and aims of these strategies.

DTT is structured and involves breaking down skills into smaller, manageable components. The teacher plays a central role in guiding the learner through these discrete trials. Each trial typically consists of a clear instruction or prompt, followed by an expected response from the child, reinforcement for correct responses, and corrective feedback for errors. This approach allows for systematic teaching of specific skills in a controlled environment, making it highly effective for teaching foundational concepts and behaviors that can be built upon later.

In contrast, NET emphasizes learning in a child-centered, naturalistic setting. In this approach, the teacher follows the child's lead and interests, which encourages spontaneity and engagement. The child is given opportunities to interact with their environment and learn from these experiences, making it more reflective of real-life situations. This method supports generalization of skills, as learning is embedded in everyday activities and interactions.

This distinction is essential for educators and therapists, as it