What is the difference between forward chaining and backward chaining in behavioral training?

The correct choice highlights that forward chaining and backward chaining differ significantly in how reinforcement is applied throughout the training process. In forward chaining, each step of the task is taught sequentially from the beginning to the end. Reinforcement is typically provided only after the entire sequence of steps has been completed, making the learner focus on building each component of the skill progressively.

In contrast, backward chaining starts from the end of the task and works toward the beginning. This method reinforces the learner immediately upon completing each step leading up to the final action. By continuously reinforcing the last steps first, the learner gains confidence in completing the entire sequence, as they experience success right after executing the final component of the task.

The other options do not accurately capture the primary mechanics of reinforcement placement within these chaining methods, making this choice the most precise description of the differences between forward chaining and backward chaining in behavioral training.