Final answer:
If a student responds correctly to a discriminative stimulus with an echoic prompt, the teacher would typically provide reinforcement. This reinforcement helps strengthen the correct behavior, promoting the likelihood of the student responding correctly in the future when the discriminative stimulus is presented again.
Step-by-step explanation:
In the context of a transfer trial in behavior analysis, once a student responds correctly to a discriminative stimulus with an echoic prompt, the next step is typically to introduce a new set of conditions to promote generalization and reduce prompt dependency. If the student responded correctly after the teacher presented the discriminative stimulus with an echoic prompt, the teacher would likely provide reinforcement to strengthen that behavior.
Reinforcement is key in shaping behavior, following the principle that behaviors followed by positive consequences are more likely to be repeated. Therefore, by providing reinforcement after a correct response, the teacher helps to ensure that the student is more likely to engage in the correct behavior in the future when the discriminative stimulus is presented again. Over time, with consistent reinforcement, the behavior can become more independent of the prompt as the student learns to respond correctly to the discriminative stimulus alone.